Flights from Boston to Ko Samui (BOS to USM)

Sun Mar 22nd 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Tue Mar 24th 2026 Hainan Airlines · HU 429 Depart at 9:55am from Beijing (PEK) Fly for 5h 25m Arrive at 2:20pm in Bangkok (BKK)

Wed Mar 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)

Fri Mar 20th 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Sun Mar 22nd 2026 Hainan Airlines · HU 429 Depart at 9:40am from Beijing (PEK) Fly for 5h 30m Arrive at 2:10pm in Bangkok (BKK)

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)

Fri Mar 13th 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Sun Mar 15th 2026 Hainan Airlines · HU 429 Depart at 9:40am from Beijing (PEK) Fly for 5h 30m Arrive at 2:10pm in Bangkok (BKK)

Mon Mar 16th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Wed Mar 25th 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Fri Mar 27th 2026 Hainan Airlines · HU 429 Depart at 9:40am from Beijing (PEK) Fly for 5h 30m Arrive at 2:10pm in Bangkok (BKK)

Sat Mar 28th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Sun Mar 15th 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Tue Mar 17th 2026 Hainan Airlines · HU 429 Depart at 9:55am from Beijing (PEK) Fly for 5h 25m Arrive at 2:20pm in Bangkok (BKK)

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)

Fri Jan 23rd 2026 Hainan Airlines · HU 730 Depart at 6:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Sun Jan 25th 2026 Hainan Airlines · HU 429 Depart at 9:40am from Beijing (PEK) Fly for 5h 30m Arrive at 2:10pm in Bangkok (BKK)

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)

Wed Mar 11th 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Fri Mar 13th 2026 Hainan Airlines · HU 429 Depart at 9:40am from Beijing (PEK) Fly for 5h 30m Arrive at 2:10pm in Bangkok (BKK)

Sat Mar 14th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Fri Mar 27th 2026 Hainan Airlines · HU 730 Depart at 7:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Sun Mar 29th 2026 Hainan Airlines · HU 429 Depart at 8:15am from Beijing (PEK) Fly for 5h 5m Arrive at 12:20pm in Bangkok (BKK)

Mon Mar 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)

Wed Feb 4th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Feb 5th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Fri Feb 6th 2026 Etihad Airways · EY 7620 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)

Sun Mar 8th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Mar 9th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Tue Mar 10th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Tue Mar 10th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Mar 11th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Thu Mar 12th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Wed Feb 25th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

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)

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)

Tue Jan 27th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Jan 28th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Thu Jan 29th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Sun May 3rd 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon May 4th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue May 5th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Wed Apr 15th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

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)

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)

Fri Feb 20th 2026 Hainan Airlines · HU 730 Depart at 6:40pm from Boston (BOS) Fly for 19h 30m Arrive at 3:10am in Beijing (PEK)

Sun Feb 22nd 2026 Hainan Airlines · HU 429 Depart at 9:40am from Beijing (PEK) Fly for 5h 30m Arrive at 2:10pm in Bangkok (BKK)

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)

Wed Mar 4th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Mar 5th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

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)

Mon Mar 16th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Mar 17th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

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)

Sun Feb 22nd 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

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)

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)

Wed Mar 11th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Mar 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)

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)

Mon Feb 23rd 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

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)

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)

Sun Mar 15th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Mar 16th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Tue Mar 17th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Mon Mar 2nd 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Mar 3rd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Wed Mar 4th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Thu Mar 19th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Mar 20th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Sat Mar 21st 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Wed Mar 25th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Mar 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)

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)

Thu Mar 12th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Mar 13th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Sat Mar 14th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Tue Mar 24th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Mar 25th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Thu Mar 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)

Mon Mar 23rd 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Mar 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)

Wed Mar 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)

Sun Mar 22nd 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Mar 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)

Tue Mar 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)

Mon Mar 9th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Mar 10th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Wed Mar 11th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Tue Mar 17th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Mar 18th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Thu Mar 19th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Thu Mar 5th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Mar 6th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Sat Mar 7th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Tue Mar 3rd 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Mar 4th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Thu Mar 5th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Wed Mar 18th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Mar 19th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

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)

Thu Mar 26th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Mar 27th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Sat Mar 28th 2026 Bangkok Airways · PG 101 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Wed Apr 1st 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Apr 2nd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Fri Apr 3rd 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Wed Apr 29th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Apr 30th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Fri May 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)

Mon Apr 6th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Apr 7th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Wed Apr 8th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Thu Apr 30th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri May 1st 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sat May 2nd 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Tue Apr 7th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Apr 8th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Thu Apr 9th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Tue May 5th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed May 6th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Thu May 7th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Thu Apr 2nd 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Apr 3rd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sat Apr 4th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Tue Apr 28th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Apr 29th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

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)

Tue Mar 31st 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Apr 1st 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Thu Apr 2nd 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Thu May 7th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri May 8th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sat May 9th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Sun Mar 29th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Mar 30th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue Mar 31st 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Mon May 4th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue May 5th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Wed May 6th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Sun Apr 19th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Apr 20th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue Apr 21st 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Sun Apr 12th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Apr 13th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue Apr 14th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Tue Apr 14th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Apr 15th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Thu Apr 16th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Wed Apr 8th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

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)

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)

Mon Apr 13th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Apr 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)

Wed Apr 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)

Mon Mar 30th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Mar 31st 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

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)

Wed Apr 22nd 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Apr 23rd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Fri Apr 24th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Sun Apr 5th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Apr 6th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue Apr 7th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Thu Apr 16th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Apr 17th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sat Apr 18th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Tue Apr 21st 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Apr 22nd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

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)

Thu Apr 23rd 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Apr 24th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sat Apr 25th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Thu Apr 9th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Fri Apr 10th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sat Apr 11th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Mon Apr 27th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Apr 28th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Wed Apr 29th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Mon May 11th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue May 12th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Wed May 13th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Wed May 6th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu May 7th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Fri May 8th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Tue Feb 24th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Wed Feb 25th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Thu Feb 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)

Sun Apr 26th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Apr 27th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue Apr 28th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Mon Jan 12th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Jan 13th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Wed Jan 14th 2026 Etihad Airways · EY 7620 Depart at 6:10am from Bangkok (BKK) Fly for 1h 35m Arrive at 7:45am in Ko Samui (USM)

Sun May 10th 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon May 11th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Tue May 12th 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Sat Mar 21st 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Sun Mar 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)

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)

Sat Mar 28th 2026 Etihad Airways · EY 8 Depart at 4:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Sun Mar 29th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Mon Mar 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)

Fri May 1st 2026 Etihad Airways · EY 8 Depart at 4:30pm from Boston (BOS) Fly for 12h 25m Arrive at 12:55pm in Abu Dhabi (AUH)

Sat May 2nd 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 40m Arrive at 11:55pm in Bangkok (BKK)

Sun May 3rd 2026 Bangkok Airways · PG 101 Depart at 6:15am from Bangkok (BKK) Fly for 1h 5m Arrive at 7:20am in Ko Samui (USM)

Sat Jan 24th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Sun Jan 25th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

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)

Mon Jan 26th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Jan 27th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Wed Jan 28th 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 May 4th 2026 Qatar Airways · QR 744 Depart at 10:00pm from Boston (BOS) Fly for 11h 55m Arrive at 4:55pm in Doha (DOH)

Tue May 5th 2026 Qatar Airways · QR 838 Depart at 7:25pm from Doha (DOH) Fly for 6h 50m Arrive at 6:15am in Bangkok (BKK)

Wed May 6th 2026 Bangkok Airways · PG 125 Depart at 9:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 10:10am in Ko Samui (USM)

Sun May 3rd 2026 Qatar Airways · QR 744 Depart at 10:00pm from Boston (BOS) Fly for 11h 55m Arrive at 4:55pm in Doha (DOH)

Mon May 4th 2026 Qatar Airways · QR 838 Depart at 7:25pm from Doha (DOH) Fly for 6h 50m Arrive at 6:15am in Bangkok (BKK)

Tue May 5th 2026 Bangkok Airways · PG 125 Depart at 9:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 10:10am in Ko Samui (USM)

Sun Apr 26th 2026 Qatar Airways · QR 744 Depart at 10:00pm from Boston (BOS) Fly for 11h 55m Arrive at 4:55pm in Doha (DOH)

Mon Apr 27th 2026 Qatar Airways · QR 838 Depart at 7:25pm from Doha (DOH) Fly for 6h 50m Arrive at 6:15am in Bangkok (BKK)

Tue Apr 28th 2026 Bangkok Airways · PG 125 Depart at 9:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 10:10am in Ko Samui (USM)

Sun Jan 25th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Jan 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)

Tue Jan 27th 2026 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)

Sun Feb 8th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Feb 9th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Tue Feb 10th 2026 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)

Sun Jan 18th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Mon Jan 19th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

Tue Jan 20th 2026 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)

Sun Jan 11th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

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)

Tue Jan 13th 2026 Bangkok Airways · PG 105 Depart at 6:20am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:30am in Ko Samui (USM)

Mon Jan 19th 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Tue Jan 20th 2026 Etihad Airways · EY 400 Depart at 2:15pm from Abu Dhabi (AUH) Fly for 6h 5m Arrive at 11:20pm in Bangkok (BKK)

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)

Wed Jan 21st 2026 Etihad Airways · EY 8 Depart at 3:40pm from Boston (BOS) Fly for 12h 15m Arrive at 12:55pm in Abu Dhabi (AUH)

Thu Jan 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)

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)

Thu Apr 16th 2026 Qatar Airways · QR 744 Depart at 10:00pm from Boston (BOS) Fly for 11h 55m Arrive at 4:55pm in Doha (DOH)

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)

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)

Wed Feb 4th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Thu Feb 5th 2026 Qatar Airways · QR 842 Depart at 8:20pm from Doha (DOH) Fly for 6h 30m Arrive at 6:50am in Phuket City (HKT)

Fri Feb 6th 2026 Qatar Airways · QR 4408 Depart at 9:45am from Phuket City (HKT) Fly for 0h 55m Arrive at 10:40am in Ko Samui (USM)

Mon Feb 16th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Tue Feb 17th 2026 Qatar Airways · QR 842 Depart at 8:20pm from Doha (DOH) Fly for 6h 30m Arrive at 6:50am in Phuket City (HKT)

Wed Feb 18th 2026 Qatar Airways · QR 4408 Depart at 9:45am from Phuket City (HKT) Fly for 0h 55m Arrive at 10:40am in Ko Samui (USM)

Mon Jan 26th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Tue Jan 27th 2026 Qatar Airways · QR 850 Depart at 7:20pm from Doha (DOH) Fly for 6h 30m Arrive at 5:50am in Phuket City (HKT)

Wed Jan 28th 2026 Qatar Airways · QR 4325 Depart at 7:30am from Phuket City (HKT) Fly for 0h 55m Arrive at 8:25am in Ko Samui (USM)

Wed Feb 4th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Thu Feb 5th 2026 Qatar Airways · QR 830 Depart at 7:40pm from Doha (DOH) Fly for 6h 35m Arrive at 6:15am in Bangkok (BKK)

Fri Feb 6th 2026 Qatar Airways · QR 4311 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Mon Feb 16th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Tue Feb 17th 2026 Qatar Airways · QR 830 Depart at 7:40pm from Doha (DOH) Fly for 6h 35m Arrive at 6:15am in Bangkok (BKK)

Wed Feb 18th 2026 Qatar Airways · QR 4311 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Mon Jan 5th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Tue Jan 6th 2026 Qatar Airways · QR 830 Depart at 7:40pm from Doha (DOH) Fly for 6h 35m Arrive at 6:15am in Bangkok (BKK)

Wed Jan 7th 2026 Qatar Airways · QR 4311 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Mon Jan 12th 2026 Qatar Airways · QR 744 Depart at 8:40pm from Boston (BOS) Fly for 11h 55m Arrive at 4:35pm in Doha (DOH)

Tue Jan 13th 2026 Qatar Airways · QR 830 Depart at 7:40pm from Doha (DOH) Fly for 6h 35m Arrive at 6:15am in Bangkok (BKK)

Wed Jan 14th 2026 Qatar Airways · QR 4311 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sat Apr 11th 2026 Qatar Airways · QR 744 Depart at 10:00pm from Boston (BOS) Fly for 11h 55m Arrive at 4:55pm in Doha (DOH)

Sun Apr 12th 2026 Qatar Airways · QR 838 Depart at 7:25pm from Doha (DOH) Fly for 6h 50m Arrive at 6:15am in Bangkok (BKK)

Mon Apr 13th 2026 Qatar Airways · QR 4313 Depart at 9:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 10:10am in Ko Samui (USM)

Mon Nov 17th 2025 Qatar Airways · QR 744 Depart at 8:45pm from Boston (BOS) Fly for 11h 50m Arrive at 4:35pm in Doha (DOH)

Tue Nov 18th 2025 Qatar Airways · QR 842 Depart at 8:20pm from Doha (DOH) Fly for 6h 30m Arrive at 6:50am in Phuket City (HKT)

Wed Nov 19th 2025 Qatar Airways · QR 4408 Depart at 9:45am from Phuket City (HKT) Fly for 0h 55m Arrive at 10:40am in Ko Samui (USM)

Mon Nov 17th 2025 Qatar Airways · QR 744 Depart at 8:45pm from Boston (BOS) Fly for 11h 50m Arrive at 4:35pm in Doha (DOH)

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)

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)

Sun Nov 16th 2025 Qatar Airways · QR 744 Depart at 8:45pm from Boston (BOS) Fly for 11h 50m Arrive at 4:35pm in Doha (DOH)

Mon Nov 17th 2025 Qatar Airways · QR 830 Depart at 7:40pm from Doha (DOH) Fly for 6h 35m Arrive at 6:15am in Bangkok (BKK)

Tue Nov 18th 2025 Qatar Airways · QR 4311 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sat Mar 7th 2026 Swiss International Air Lines · LX 53 Depart at 10:10pm from Boston (BOS) Fly for 7h 0m Arrive at 11:10am in Zürich (ZRH)

Sun Mar 8th 2026 Thai Airways · TG 971 Depart at 1:15pm from Zürich (ZRH) Fly for 10h 55m Arrive at 6:10am in Bangkok (BKK)

Mon Mar 9th 2026 Thai Airways · TG 5904 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sun Mar 15th 2026 Turkish Airlines · TK 82 Depart at 9:00pm from Boston (BOS) Fly for 9h 25m Arrive at 1:25pm in Istanbul (IST)

Mon Mar 16th 2026 Thai Airways · TG 7548 Depart at 3:30pm from Istanbul (IST) Fly for 8h 50m Arrive at 4:20am in Bangkok (BKK)

Tue Mar 17th 2026 Thai Airways · TG 5942 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Sun Jan 25th 2026 Turkish Airlines · TK 82 Depart at 8:00pm from Boston (BOS) Fly for 9h 25m Arrive at 1:25pm in Istanbul (IST)

Mon Jan 26th 2026 Turkish Airlines · TK 58 Depart at 3:30pm from Istanbul (IST) Fly for 8h 50m Arrive at 4:20am in Bangkok (BKK)

Tue Jan 27th 2026 Turkish Airlines · TK 4460 Depart at 6:00am from Bangkok (BKK) Fly for 1h 10m Arrive at 7:10am in Ko Samui (USM)

Mon Jan 19th 2026 Swiss International Air Lines · LX 53 Depart at 10:10pm from Boston (BOS) Fly for 7h 0m Arrive at 11:10am in Zürich (ZRH)

Tue Jan 20th 2026 Thai Airways · TG 971 Depart at 1:15pm from Zürich (ZRH) Fly for 10h 55m Arrive at 6:10am in Bangkok (BKK)

Wed Jan 21st 2026 Thai Airways · TG 5904 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sun Jan 25th 2026 Swiss International Air Lines · LX 53 Depart at 10:10pm from Boston (BOS) Fly for 7h 0m Arrive at 11:10am in Zürich (ZRH)

Mon Jan 26th 2026 Thai Airways · TG 971 Depart at 1:15pm from Zürich (ZRH) Fly for 10h 55m Arrive at 6:10am in Bangkok (BKK)

Tue Jan 27th 2026 Thai Airways · TG 5904 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sun Feb 8th 2026 Swiss International Air Lines · LX 53 Depart at 10:10pm from Boston (BOS) Fly for 7h 0m Arrive at 11:10am in Zürich (ZRH)

Mon Feb 9th 2026 Thai Airways · TG 971 Depart at 1:15pm from Zürich (ZRH) Fly for 10h 55m Arrive at 6:10am in Bangkok (BKK)

Tue Feb 10th 2026 Thai Airways · TG 5904 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sun Jan 18th 2026 Swiss International Air Lines · LX 53 Depart at 10:10pm from Boston (BOS) Fly for 7h 0m Arrive at 11:10am in Zürich (ZRH)

Mon Jan 19th 2026 Thai Airways · TG 971 Depart at 1:15pm from Zürich (ZRH) Fly for 10h 55m Arrive at 6:10am in Bangkok (BKK)

Tue Jan 20th 2026 Thai Airways · TG 5904 Depart at 8:05am from Bangkok (BKK) Fly for 1h 15m Arrive at 9:20am in Ko Samui (USM)

Sat Mar 28th 2026 Swiss International Air Lines · LX 53 Depart at 10:15pm from Boston (BOS) Fly for 7h 15m Arrive at 11:30am in Zürich (ZRH)

Sun Mar 29th 2026 Thai Airways · TG 971 Depart at 1:30pm from Zürich (ZRH) Fly for 11h 0m Arrive at 5:30am in Bangkok (BKK)

Mon Mar 30th 2026 Thai Airways · TG 5577 Depart at 7:10am from Bangkok (BKK) Fly for 1h 5m Arrive at 8:15am in Ko Samui (USM)