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Sun Mar 29th 2026 Air India Limited · AI 126 Depart at 1:10pm from Chicago (ORD) Fly for 16h 20m Arrive at 4:00pm in New Delhi (DEL)
Layover in New Delhi for 22h 30m
Tue Mar 31st 2026 Air India Limited · AI 2304 Depart at 2:30pm from New Delhi (DEL) Fly for 4h 25m Arrive at 8:25pm in Bangkok (BKK)
Layover in Bangkok for 9h 50m
Wed Apr 1st 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Fri Jan 23rd 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 9h 10m
Sun Jan 25th 2026 Air India Limited · AI 2336 Depart at 2:00am from New Delhi (DEL) Fly for 4h 20m Arrive at 7:50am in Bangkok (BKK)
Layover in Bangkok for 22h 10m
Mon Jan 26th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Sun Jan 18th 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 15h 35m
Tue Jan 20th 2026 Air India Limited · AI 2355 Depart at 8:25am from New Delhi (DEL) Fly for 4h 15m Arrive at 2:10pm in Bangkok (BKK)
Layover in Bangkok for 16h 25m
Wed Jan 21st 2026 Bangkok Airways · PG 1115 Depart at 6:35am from Bangkok (BKK) Fly for 1h 0m Arrive at 7:35am in Ko Samui (USM)
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Sun Mar 22nd 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 9h 10m
Tue Mar 24th 2026 Air India Limited · AI 2378 Depart at 2:00am from New Delhi (DEL) Fly for 4h 35m Arrive at 8:05am in Phuket City (HKT)
Layover in Phuket City for 2h 55m
Tue Mar 24th 2026 Bangkok Airways · PG 254 Depart at 11:00am from Phuket City (HKT) Fly for 0h 55m Arrive at 11:55am in Ko Samui (USM)
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Wed Mar 11th 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 20h 30m
Fri Mar 13th 2026 Air India Limited · AI 2376 Depart at 1:20pm from New Delhi (DEL) Fly for 4h 40m Arrive at 7:30pm in Phuket City (HKT)
Layover in Phuket City for 12h 0m
Sat Mar 14th 2026 Bangkok Airways · PG 408 Depart at 7:30am from Phuket City (HKT) Fly for 0h 55m Arrive at 8:25am in Ko Samui (USM)
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Fri Feb 20th 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 9h 10m
Sun Feb 22nd 2026 Air India Limited · AI 2336 Depart at 2:00am from New Delhi (DEL) Fly for 4h 20m Arrive at 7:50am in Bangkok (BKK)
Layover in Bangkok for 22h 10m
Mon Feb 23rd 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Fri Mar 20th 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 15h 35m
Sun Mar 22nd 2026 Air India Limited · AI 2355 Depart at 8:25am from New Delhi (DEL) Fly for 4h 15m Arrive at 2:10pm in Bangkok (BKK)
Layover in Bangkok for 15h 50m
Mon Mar 23rd 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Fri Apr 24th 2026 Air India Limited · AI 126 Depart at 1:10pm from Chicago (ORD) Fly for 16h 20m Arrive at 4:00pm in New Delhi (DEL)
Layover in New Delhi for 9h 40m
Sun Apr 26th 2026 Air India Limited · AI 2336 Depart at 1:40am from New Delhi (DEL) Fly for 4h 30m Arrive at 7:40am in Bangkok (BKK)
Layover in Bangkok for 22h 35m
Mon Apr 27th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Wed Apr 15th 2026 Air India Limited · AI 126 Depart at 1:10pm from Chicago (ORD) Fly for 16h 20m Arrive at 4:00pm in New Delhi (DEL)
Layover in New Delhi for 8h 55m
Fri Apr 17th 2026 Air India Limited · AI 2378 Depart at 12:55am from New Delhi (DEL) Fly for 4h 55m Arrive at 7:20am in Phuket City (HKT)
Layover in Phuket City for 2h 15m
Fri Apr 17th 2026 Bangkok Airways · PG 252 Depart at 9:35am from Phuket City (HKT) Fly for 0h 55m Arrive at 10:30am in Ko Samui (USM)
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Mon Apr 20th 2026 Air India Limited · AI 126 Depart at 1:10pm from Chicago (ORD) Fly for 16h 20m Arrive at 4:00pm in New Delhi (DEL)
Layover in New Delhi for 8h 55m
Wed Apr 22nd 2026 Air India Limited · AI 2378 Depart at 12:55am from New Delhi (DEL) Fly for 4h 55m Arrive at 7:20am in Phuket City (HKT)
Layover in Phuket City for 6h 25m
Wed Apr 22nd 2026 Bangkok Airways · PG 406 Depart at 1:45pm from Phuket City (HKT) Fly for 0h 55m Arrive at 2:40pm in Ko Samui (USM)
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Wed Mar 18th 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 4h 15m
Thu Mar 19th 2026 Spicejet · SG 87 Depart at 9:05pm from New Delhi (DEL) Fly for 4h 10m Arrive at 2:45am in Bangkok (BKK)
Layover in Bangkok for 3h 15m
Fri Mar 20th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Tue Apr 21st 2026 Air India Limited · AI 126 Depart at 12:00pm from Chicago (ORD) Fly for 14h 25m Arrive at 12:55pm in New Delhi (DEL)
Layover in New Delhi for 1h 35m
Wed Apr 22nd 2026 Air India Limited · AI 2304 Depart at 2:30pm from New Delhi (DEL) Fly for 4h 25m Arrive at 8:25pm in Bangkok (BKK)
Layover in Bangkok for 9h 50m
Thu Apr 23rd 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Tue Apr 28th 2026 Air India Limited · AI 126 Depart at 12:00pm from Chicago (ORD) Fly for 14h 25m Arrive at 12:55pm in New Delhi (DEL)
Layover in New Delhi for 1h 35m
Wed Apr 29th 2026 Air India Limited · AI 2304 Depart at 2:30pm from New Delhi (DEL) Fly for 4h 25m Arrive at 8:25pm in Bangkok (BKK)
Layover in Bangkok for 9h 50m
Thu Apr 30th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Sun Mar 1st 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 9h 10m
Tue Mar 3rd 2026 Air India Limited · AI 2378 Depart at 2:00am from New Delhi (DEL) Fly for 4h 35m Arrive at 8:05am in Phuket City (HKT)
Layover in Phuket City for 2h 55m
Tue Mar 3rd 2026 Bangkok Airways · PG 254 Depart at 11:00am from Phuket City (HKT) Fly for 0h 55m Arrive at 11:55am in Ko Samui (USM)
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Sun Feb 22nd 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 9h 10m
Tue Feb 24th 2026 Air India Limited · AI 2378 Depart at 2:00am from New Delhi (DEL) Fly for 4h 35m Arrive at 8:05am in Phuket City (HKT)
Layover in Phuket City for 2h 55m
Tue Feb 24th 2026 Bangkok Airways · PG 254 Depart at 11:00am from Phuket City (HKT) Fly for 0h 55m Arrive at 11:55am in Ko Samui (USM)
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Wed Apr 8th 2026 Etihad Airways · EY 10 Depart at 2:00pm from Chicago (ORD) Fly for 13h 25m Arrive at 12:25pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 50m
Thu Apr 9th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Fri Apr 10th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Wed May 13th 2026 Etihad Airways · EY 10 Depart at 2:00pm from Chicago (ORD) Fly for 13h 25m Arrive at 12:25pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 50m
Thu May 14th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Fri May 15th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Wed Apr 15th 2026 Etihad Airways · EY 10 Depart at 2:00pm from Chicago (ORD) Fly for 13h 25m Arrive at 12:25pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 50m
Thu Apr 16th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Fri Apr 17th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)
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Wed Feb 25th 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Thu Feb 26th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 5h 45m
Fri Feb 27th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Mon Feb 23rd 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Tue Feb 24th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 5h 45m
Wed Feb 25th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Wed Mar 4th 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 4h 15m
Thu Mar 5th 2026 Spicejet · SG 87 Depart at 9:05pm from New Delhi (DEL) Fly for 4h 10m Arrive at 2:45am in Bangkok (BKK)
Layover in Bangkok for 3h 15m
Fri Mar 6th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Mon Jan 19th 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 9h 10m
Wed Jan 21st 2026 Air India Limited · AI 2336 Depart at 2:00am from New Delhi (DEL) Fly for 4h 20m Arrive at 7:50am in Bangkok (BKK)
Layover in Bangkok for 2h 25m
Wed Jan 21st 2026 Bangkok Airways · PG 129 Depart at 10:15am from Bangkok (BKK) Fly for 1h 35m Arrive at 11:50am in Ko Samui (USM)
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Wed Mar 25th 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 4h 15m
Thu Mar 26th 2026 Spicejet · SG 87 Depart at 9:05pm from New Delhi (DEL) Fly for 4h 10m Arrive at 2:45am in Bangkok (BKK)
Layover in Bangkok for 3h 15m
Fri Mar 27th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Wed Mar 11th 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 4h 15m
Thu Mar 12th 2026 Spicejet · SG 87 Depart at 9:05pm from New Delhi (DEL) Fly for 4h 10m Arrive at 2:45am in Bangkok (BKK)
Layover in Bangkok for 3h 15m
Fri Mar 13th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Mon Mar 16th 2026 Air India Limited · AI 126 Depart at 2:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 4h 15m
Tue Mar 17th 2026 Spicejet · SG 87 Depart at 9:05pm from New Delhi (DEL) Fly for 4h 10m Arrive at 2:45am in Bangkok (BKK)
Layover in Bangkok for 3h 15m
Wed Mar 18th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Thu Jan 22nd 2026 Etihad Airways · EY 10 Depart at 1:10pm from Chicago (ORD) Fly for 13h 20m Arrive at 12:30pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 45m
Fri Jan 23rd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)
Layover in Bangkok for 7h 0m
Sat Jan 24th 2026 Etihad Airways · EY 7619 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)
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Sun Jan 11th 2026 Etihad Airways · EY 10 Depart at 1:10pm from Chicago (ORD) Fly for 13h 20m Arrive at 12:30pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 45m
Mon Jan 12th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)
Layover in Bangkok for 7h 0m
Tue Jan 13th 2026 Etihad Airways · EY 7619 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)
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Sun Feb 22nd 2026 Air India Limited · AI 126 Depart at 1:30pm from Chicago (ORD) Fly for 15h 50m Arrive at 4:50pm in New Delhi (DEL)
Layover in New Delhi for 4h 15m
Mon Feb 23rd 2026 Spicejet · SG 87 Depart at 9:05pm from New Delhi (DEL) Fly for 4h 10m Arrive at 2:45am in Bangkok (BKK)
Layover in Bangkok for 3h 15m
Tue Feb 24th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Wed Feb 25th 2026 Etihad Airways · EY 10 Depart at 1:10pm from Chicago (ORD) Fly for 13h 20m Arrive at 12:30pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 45m
Thu Feb 26th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)
Layover in Bangkok for 6h 40m
Fri Feb 27th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Sun Feb 22nd 2026 Etihad Airways · EY 10 Depart at 1:10pm from Chicago (ORD) Fly for 13h 20m Arrive at 12:30pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 45m
Mon Feb 23rd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)
Layover in Bangkok for 6h 40m
Tue Feb 24th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Mon Feb 23rd 2026 Etihad Airways · EY 10 Depart at 1:10pm from Chicago (ORD) Fly for 13h 20m Arrive at 12:30pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 45m
Tue Feb 24th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)
Layover in Bangkok for 6h 40m
Wed Feb 25th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Mon May 4th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 30m Arrive at 5:00am in Taipei (TPE)
Layover in Taipei for 2h 30m
Tue May 5th 2026 EVA Air · BR 75 Depart at 7:30am from Taipei (TPE) Fly for 3h 55m Arrive at 10:25am in Bangkok (BKK)
Layover in Bangkok for 2h 15m
Tue May 5th 2026 Bangkok Airways · PG 135 Depart at 12:40pm from Bangkok (BKK) Fly for 1h 5m Arrive at 1:45pm in Ko Samui (USM)
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Tue May 5th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 30m Arrive at 5:00am in Taipei (TPE)
Layover in Taipei for 3h 0m
Wed May 6th 2026 EVA Air · BR 67 Depart at 8:00am from Taipei (TPE) Fly for 3h 55m Arrive at 10:55am in Bangkok (BKK)
Layover in Bangkok for 2h 45m
Wed May 6th 2026 Bangkok Airways · PG 145 Depart at 1:40pm from Bangkok (BKK) Fly for 1h 5m Arrive at 2:45pm in Ko Samui (USM)
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Mon Apr 27th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 50m Arrive at 5:20am in Taipei (TPE)
Layover in Taipei for 2h 10m
Tue Apr 28th 2026 EVA Air · BR 75 Depart at 7:30am from Taipei (TPE) Fly for 3h 55m Arrive at 10:25am in Bangkok (BKK)
Layover in Bangkok for 3h 40m
Tue Apr 28th 2026 Bangkok Airways · PG 147 Depart at 2:05pm from Bangkok (BKK) Fly for 1h 5m Arrive at 3:10pm in Ko Samui (USM)
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Mon May 4th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 30m Arrive at 5:00am in Taipei (TPE)
Layover in Taipei for 2h 30m
Tue May 5th 2026 EVA Air · BR 75 Depart at 7:30am from Taipei (TPE) Fly for 3h 55m Arrive at 10:25am in Bangkok (BKK)
Layover in Bangkok for 3h 40m
Tue May 5th 2026 Bangkok Airways · PG 147 Depart at 2:05pm from Bangkok (BKK) Fly for 1h 5m Arrive at 3:10pm in Ko Samui (USM)
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Mon Apr 20th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 50m Arrive at 5:20am in Taipei (TPE)
Layover in Taipei for 2h 10m
Tue Apr 21st 2026 EVA Air · BR 75 Depart at 7:30am from Taipei (TPE) Fly for 3h 55m Arrive at 10:25am in Bangkok (BKK)
Layover in Bangkok for 4h 15m
Tue Apr 21st 2026 Bangkok Airways · PG 151 Depart at 2:40pm from Bangkok (BKK) Fly for 1h 5m Arrive at 3:45pm in Ko Samui (USM)
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Sat Feb 21st 2026 Etihad Airways · EY 10 Depart at 1:10pm from Chicago (ORD) Fly for 13h 20m Arrive at 12:30pm in Abu Dhabi (AUH)
Layover in Abu Dhabi for 1h 45m
Sun Feb 22nd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)
Layover in Bangkok for 6h 40m
Mon Feb 23rd 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)
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Mon Jan 19th 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Tue Jan 20th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Wed Jan 21st 2026 Bangkok Airways · PG 1115 Depart at 6:35am from Bangkok (BKK) Fly for 1h 0m Arrive at 7:35am in Ko Samui (USM)
-
Mon Jan 19th 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Tue Jan 20th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 6h 45m
Wed Jan 21st 2026 Bangkok Airways · PG 125 Depart at 7:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:10am in Ko Samui (USM)
-
Mon Jan 12th 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Tue Jan 13th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 5h 55m
Wed Jan 14th 2026 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
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Mon Feb 2nd 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Tue Feb 3rd 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 5h 55m
Wed Feb 4th 2026 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
-
Mon Jan 12th 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Tue Jan 13th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Wed Jan 14th 2026 Bangkok Airways · PG 1115 Depart at 6:35am from Bangkok (BKK) Fly for 1h 0m Arrive at 7:35am in Ko Samui (USM)
-
Wed Jan 14th 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Thu Jan 15th 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Fri Jan 16th 2026 Bangkok Airways · PG 1115 Depart at 6:35am from Bangkok (BKK) Fly for 1h 0m Arrive at 7:35am in Ko Samui (USM)
-
Wed Jan 21st 2026 Cathay Pacific · CX 807 Depart at 2:35pm from Chicago (ORD) Fly for 15h 55m Arrive at 8:30pm in Hong Kong (HKG)
Layover in Hong Kong for 1h 40m
Thu Jan 22nd 2026 Cathay Pacific · CX 617 Depart at 10:10pm from Hong Kong (HKG) Fly for 3h 5m Arrive at 12:15am in Bangkok (BKK)
Layover in Bangkok for 6h 20m
Fri Jan 23rd 2026 Bangkok Airways · PG 1115 Depart at 6:35am from Bangkok (BKK) Fly for 1h 0m Arrive at 7:35am in Ko Samui (USM)
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Mon Apr 27th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 50m Arrive at 5:20am in Taipei (TPE)
Layover in Taipei for 2h 10m
Tue Apr 28th 2026 EVA Air · BR 75 Depart at 7:30am from Taipei (TPE) Fly for 3h 55m Arrive at 10:25am in Bangkok (BKK)
Layover in Bangkok for 2h 15m
Tue Apr 28th 2026 Bangkok Airways · PG 135 Depart at 12:40pm from Bangkok (BKK) Fly for 1h 5m Arrive at 1:45pm in Ko Samui (USM)
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Wed Apr 15th 2026 EVA Air · BR 55 Depart at 12:30am from Chicago (ORD) Fly for 15h 50m Arrive at 5:20am in Taipei (TPE)
Layover in Taipei for 2h 10m
Thu Apr 16th 2026 EVA Air · BR 75 Depart at 7:30am from Taipei (TPE) Fly for 3h 55m Arrive at 10:25am in Bangkok (BKK)
Layover in Bangkok for 2h 15m
Thu Apr 16th 2026 Bangkok Airways · PG 135 Depart at 12:40pm from Bangkok (BKK) Fly for 1h 5m Arrive at 1:45pm in Ko Samui (USM)
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Sun Apr 5th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Mon Apr 6th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Tue Apr 7th 2026 Turkish Airlines · TK 7560 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Mon Apr 13th 2026 Turkish Airlines · TK 6 Depart at 8:10pm from Chicago (ORD) Fly for 10h 40m Arrive at 2:50pm in Istanbul (IST)
Layover in Istanbul for 1h 0m
Tue Apr 14th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Wed Apr 15th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Mon May 4th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Tue May 5th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Wed May 6th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Wed Nov 26th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Fri Nov 28th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 23h 50m
Sat Nov 29th 2025 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)
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Wed May 13th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Thu May 14th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Fri May 15th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Tue Nov 25th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Thu Nov 27th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 23h 40m
Fri Nov 28th 2025 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
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Wed May 13th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Thu May 14th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Fri May 15th 2026 Turkish Airlines · TK 7560 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Sun Mar 15th 2026 Turkish Airlines · TK 6 Depart at 9:20pm from Chicago (ORD) Fly for 10h 40m Arrive at 4:00pm in Istanbul (IST)
Layover in Istanbul for 10h 10m
Tue Mar 17th 2026 Turkish Airlines · TK 172 Depart at 2:10am from Istanbul (IST) Fly for 9h 40m Arrive at 3:50pm in Phuket City (HKT)
Layover in Phuket City for 4h 5m
Tue Mar 17th 2026 Turkish Airlines · TK 4473 Depart at 7:55pm from Phuket City (HKT) Fly for 0h 55m Arrive at 8:50pm in Ko Samui (USM)
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Thu Apr 23rd 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Fri Apr 24th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Sat Apr 25th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Tue Nov 25th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 1h 15m
Wed Nov 26th 2025 Korean Air · KE 645 Depart at 6:30pm from Seoul (ICN) Fly for 6h 40m Arrive at 12:10am in Singapore (SIN)
Layover in Singapore for 6h 50m
Thu Nov 27th 2025 Scoot · TR 640 Depart at 7:00am from Singapore (SIN) Fly for 2h 0m Arrive at 8:00am in Ko Samui (USM)
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Tue Nov 25th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Thu Nov 27th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 12h 45m
Thu Nov 27th 2025 Bangkok Airways · PG 191 Depart at 7:15pm from Bangkok (BKK) Fly for 1h 10m Arrive at 8:25pm in Ko Samui (USM)
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Thu Jan 29th 2026 Qatar Airways · QR 726 Depart at 6:50pm from Chicago (ORD) Fly for 13h 10m Arrive at 5:00pm in Doha (DOH)
Layover in Doha for 2h 55m
Fri Jan 30th 2026 Qatar Airways · QR 942 Depart at 7:55pm from Doha (DOH) Fly for 7h 50m Arrive at 8:45am in Singapore (SIN)
Layover in Singapore for 3h 25m
Sat Jan 31st 2026 Qatar Airways · QR 4434 Depart at 12:10pm from Singapore (SIN) Fly for 1h 55m Arrive at 1:05pm in Ko Samui (USM)
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Tue Jan 27th 2026 Qatar Airways · QR 726 Depart at 6:50pm from Chicago (ORD) Fly for 13h 10m Arrive at 5:00pm in Doha (DOH)
Layover in Doha for 2h 55m
Wed Jan 28th 2026 Qatar Airways · QR 942 Depart at 7:55pm from Doha (DOH) Fly for 7h 50m Arrive at 8:45am in Singapore (SIN)
Layover in Singapore for 3h 25m
Thu Jan 29th 2026 Qatar Airways · QR 4434 Depart at 12:10pm from Singapore (SIN) Fly for 1h 55m Arrive at 1:05pm in Ko Samui (USM)
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Wed May 6th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Thu May 7th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Fri May 8th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Thu Nov 27th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Sat Nov 29th 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Sat Nov 29th 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Tue Nov 25th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Thu Nov 27th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 3h 50m
Thu Nov 27th 2025 Bangkok Airways · PG 131 Depart at 10:20am from Bangkok (BKK) Fly for 1h 40m Arrive at 12:00pm in Ko Samui (USM)
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Wed Nov 26th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Fri Nov 28th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 3h 50m
Fri Nov 28th 2025 Bangkok Airways · PG 131 Depart at 10:20am from Bangkok (BKK) Fly for 1h 40m Arrive at 12:00pm in Ko Samui (USM)
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Wed Nov 26th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Fri Nov 28th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 2h 30m
Fri Nov 28th 2025 Bangkok Airways · PG 119 Depart at 9:00am from Bangkok (BKK) Fly for 1h 35m Arrive at 10:35am in Ko Samui (USM)
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Thu Nov 27th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Sat Nov 29th 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 3h 50m
Sat Nov 29th 2025 Bangkok Airways · PG 119 Depart at 9:00am from Bangkok (BKK) Fly for 1h 35m Arrive at 10:35am in Ko Samui (USM)
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Tue Nov 25th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 20m
Wed Nov 26th 2025 Korean Air · KE 659 Depart at 8:35pm from Seoul (ICN) Fly for 6h 10m Arrive at 12:45am in Bangkok (BKK)
Layover in Bangkok for 5h 25m
Thu Nov 27th 2025 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
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Tue Nov 25th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 20m
Wed Nov 26th 2025 Korean Air · KE 659 Depart at 8:35pm from Seoul (ICN) Fly for 6h 10m Arrive at 12:45am in Bangkok (BKK)
Layover in Bangkok for 5h 35m
Thu Nov 27th 2025 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)
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Thu Nov 27th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Sat Nov 29th 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 55m
Sat Nov 29th 2025 Bangkok Airways · PG 123 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)
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Tue Nov 25th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 4h 20m
Thu Nov 27th 2025 All Nippon Airways · NH 877 Depart at 1:25am from Tokyo (HND) Fly for 7h 5m Arrive at 6:30am in Bangkok (BKK)
Layover in Bangkok for 2h 30m
Thu Nov 27th 2025 Bangkok Airways · PG 119 Depart at 9:00am from Bangkok (BKK) Fly for 1h 35m Arrive at 10:35am in Ko Samui (USM)
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Fri May 8th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Sat May 9th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Sun May 10th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Wed Feb 4th 2026 Turkish Airlines · TK 6 Depart at 8:20pm from Chicago (ORD) Fly for 10h 40m Arrive at 4:00pm in Istanbul (IST)
Layover in Istanbul for 1h 15m
Thu Feb 5th 2026 Turkish Airlines · TK 168 Depart at 5:15pm from Istanbul (IST) Fly for 10h 30m Arrive at 8:45am in Singapore (SIN)
Layover in Singapore for 8h 35m
Fri Feb 6th 2026 Turkish Airlines · TK 4515 Depart at 5:20pm from Singapore (SIN) Fly for 1h 55m Arrive at 6:15pm in Ko Samui (USM)
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Thu Feb 5th 2026 Qatar Airways · QR 726 Depart at 6:50pm from Chicago (ORD) Fly for 13h 10m Arrive at 5:00pm in Doha (DOH)
Layover in Doha for 2h 55m
Fri Feb 6th 2026 Qatar Airways · QR 942 Depart at 7:55pm from Doha (DOH) Fly for 7h 50m Arrive at 8:45am in Singapore (SIN)
Layover in Singapore for 3h 25m
Sat Feb 7th 2026 Qatar Airways · QR 4434 Depart at 12:10pm from Singapore (SIN) Fly for 1h 55m Arrive at 1:05pm in Ko Samui (USM)
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Sun Mar 15th 2026 Turkish Airlines · TK 6 Depart at 9:20pm from Chicago (ORD) Fly for 10h 40m Arrive at 4:00pm in Istanbul (IST)
Layover in Istanbul for 1h 15m
Mon Mar 16th 2026 Turkish Airlines · TK 208 Depart at 5:15pm from Istanbul (IST) Fly for 10h 30m Arrive at 8:45am in Singapore (SIN)
Layover in Singapore for 3h 25m
Tue Mar 17th 2026 Turkish Airlines · TK 4527 Depart at 12:10pm from Singapore (SIN) Fly for 1h 55m Arrive at 1:05pm in Ko Samui (USM)
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Thu Apr 16th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 2h 10m
Fri Apr 17th 2026 Turkish Airlines · TK 168 Depart at 4:50pm from Istanbul (IST) Fly for 10h 45m Arrive at 8:35am in Singapore (SIN)
Layover in Singapore for 3h 40m
Sat Apr 18th 2026 Turkish Airlines · TK 7623 Depart at 12:15pm from Singapore (SIN) Fly for 1h 55m Arrive at 1:10pm in Ko Samui (USM)
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Fri Nov 28th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Sun Nov 30th 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Sun Nov 30th 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Thu Apr 16th 2026 Qatar Airways · QR 726 Depart at 7:20pm from Chicago (ORD) Fly for 13h 30m Arrive at 4:50pm in Doha (DOH)
Layover in Doha for 2h 35m
Fri Apr 17th 2026 Qatar Airways · QR 838 Depart at 7:25pm from Doha (DOH) Fly for 6h 50m Arrive at 6:15am in Bangkok (BKK)
Layover in Bangkok for 1h 55m
Sat Apr 18th 2026 Qatar Airways · QR 4311 Depart at 8:10am from Bangkok (BKK) Fly for 1h 10m Arrive at 9:20am in Ko Samui (USM)
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Sun Nov 30th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Tue Dec 2nd 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 12h 10m
Tue Dec 2nd 2025 Bangkok Airways · PG 171 Depart at 5:20pm from Bangkok (BKK) Fly for 1h 35m Arrive at 6:55pm in Ko Samui (USM)
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Tue May 12th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Wed May 13th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Thu May 14th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Sun Nov 30th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Tue Dec 2nd 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 11h 5m
Tue Dec 2nd 2025 Bangkok Airways · PG 159 Depart at 4:15pm from Bangkok (BKK) Fly for 1h 35m Arrive at 5:50pm in Ko Samui (USM)
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Sat Nov 29th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Mon Dec 1st 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 14h 25m
Mon Dec 1st 2025 Bangkok Airways · PG 191 Depart at 7:35pm from Bangkok (BKK) Fly for 1h 10m Arrive at 8:45pm in Ko Samui (USM)
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Sat Nov 29th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 20m
Sun Nov 30th 2025 Korean Air · KE 659 Depart at 8:35pm from Seoul (ICN) Fly for 6h 10m Arrive at 12:45am in Bangkok (BKK)
Layover in Bangkok for 5h 45m
Mon Dec 1st 2025 Bangkok Airways · PG 107 Depart at 6:30am from Bangkok (BKK) Fly for 1h 35m Arrive at 8:05am in Ko Samui (USM)
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Sun Nov 30th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Tue Dec 2nd 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Tue Dec 2nd 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Fri Nov 28th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 6h 0m
Sat Nov 29th 2025 Korean Air · KE 647 Depart at 11:15pm from Seoul (ICN) Fly for 6h 45m Arrive at 5:00am in Singapore (SIN)
Layover in Singapore for 2h 0m
Sun Nov 30th 2025 Scoot · TR 640 Depart at 7:00am from Singapore (SIN) Fly for 2h 0m Arrive at 8:00am in Ko Samui (USM)
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Sat Nov 29th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 1h 15m
Sun Nov 30th 2025 Korean Air · KE 645 Depart at 6:30pm from Seoul (ICN) Fly for 6h 40m Arrive at 12:10am in Singapore (SIN)
Layover in Singapore for 6h 50m
Mon Dec 1st 2025 Scoot · TR 640 Depart at 7:00am from Singapore (SIN) Fly for 2h 0m Arrive at 8:00am in Ko Samui (USM)
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Sat Nov 29th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Mon Dec 1st 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Mon Dec 1st 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Sat Nov 29th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 20m
Sun Nov 30th 2025 Korean Air · KE 659 Depart at 8:35pm from Seoul (ICN) Fly for 6h 10m Arrive at 12:45am in Bangkok (BKK)
Layover in Bangkok for 5h 25m
Mon Dec 1st 2025 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
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Mon Mar 30th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Tue Mar 31st 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Wed Apr 1st 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Fri Nov 28th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 20m
Sat Nov 29th 2025 Korean Air · KE 659 Depart at 8:35pm from Seoul (ICN) Fly for 6h 10m Arrive at 12:45am in Bangkok (BKK)
Layover in Bangkok for 5h 25m
Sun Nov 30th 2025 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
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Sat Apr 18th 2026 Turkish Airlines · TK 6 Depart at 8:10pm from Chicago (ORD) Fly for 10h 40m Arrive at 2:50pm in Istanbul (IST)
Layover in Istanbul for 1h 0m
Sun Apr 19th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Mon Apr 20th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Thu Apr 30th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Fri May 1st 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Sat May 2nd 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Thu Nov 20th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 35m
Fri Nov 21st 2025 Korean Air · KE 655 Depart at 8:50pm from Seoul (ICN) Fly for 6h 5m Arrive at 12:55am in Bangkok (BKK)
Layover in Bangkok for 5h 25m
Sat Nov 22nd 2025 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)
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Wed Nov 26th 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Fri Nov 28th 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Fri Nov 28th 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Fri Apr 10th 2026 Turkish Airlines · TK 6 Depart at 7:50pm from Chicago (ORD) Fly for 10h 50m Arrive at 2:40pm in Istanbul (IST)
Layover in Istanbul for 1h 10m
Sat Apr 11th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Sun Apr 12th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
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Mon Dec 1st 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Wed Dec 3rd 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Wed Dec 3rd 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Mon Dec 1st 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 6h 0m
Tue Dec 2nd 2025 Korean Air · KE 647 Depart at 11:15pm from Seoul (ICN) Fly for 6h 45m Arrive at 5:00am in Singapore (SIN)
Layover in Singapore for 2h 0m
Wed Dec 3rd 2025 Scoot · TR 640 Depart at 7:00am from Singapore (SIN) Fly for 2h 0m Arrive at 8:00am in Ko Samui (USM)
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Tue Nov 18th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 35m
Wed Nov 19th 2025 Korean Air · KE 655 Depart at 8:50pm from Seoul (ICN) Fly for 6h 5m Arrive at 12:55am in Bangkok (BKK)
Layover in Bangkok for 5h 15m
Thu Nov 20th 2025 Bangkok Airways · PG 109 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)
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Tue Nov 18th 2025 Korean Air · KE 38 Depart at 11:15am from Chicago (ORD) Fly for 15h 0m Arrive at 5:15pm in Seoul (ICN)
Layover in Seoul for 3h 35m
Wed Nov 19th 2025 Korean Air · KE 655 Depart at 8:50pm from Seoul (ICN) Fly for 6h 5m Arrive at 12:55am in Bangkok (BKK)
Layover in Bangkok for 5h 25m
Thu Nov 20th 2025 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)
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Mon Nov 17th 2025 Qatar Airways · QR 726 Depart at 6:50pm from Chicago (ORD) Fly for 13h 10m Arrive at 5:00pm in Doha (DOH)
Layover in Doha for 2h 40m
Tue Nov 18th 2025 Qatar Airways · QR 830 Depart at 7:40pm from Doha (DOH) Fly for 6h 35m Arrive at 6:15am in Bangkok (BKK)
Layover in Bangkok for 1h 50m
Wed Nov 19th 2025 Qatar Airways · QR 4311 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)
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Tue Dec 2nd 2025 All Nippon Airways · NH 111 Depart at 4:25pm from Chicago (ORD) Fly for 13h 40m Arrive at 9:05pm in Tokyo (HND)
Layover in Tokyo for 3h 0m
Thu Dec 4th 2025 All Nippon Airways · NH 849 Depart at 12:05am from Tokyo (HND) Fly for 7h 5m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 20m
Thu Dec 4th 2025 Bangkok Airways · PG 121 Depart at 7:30am from Bangkok (BKK) Fly for 1h 10m Arrive at 8:40am in Ko Samui (USM)
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Sat Mar 28th 2026 Turkish Airlines · TK 6 Depart at 8:10pm from Chicago (ORD) Fly for 10h 40m Arrive at 2:50pm in Istanbul (IST)
Layover in Istanbul for 1h 0m
Sun Mar 29th 2026 Turkish Airlines · TK 58 Depart at 3:50pm from Istanbul (IST) Fly for 9h 20m Arrive at 5:10am in Bangkok (BKK)
Layover in Bangkok for 2h 0m
Mon Mar 30th 2026 Bangkok Airways · PG 107 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)
