Flights from Ko Samui to Seoul (USM to ICN)

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US$245

5:35pm - 9:20am
Tue Oct 14th 2025

13h 45m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 172 Depart at 5:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 6:50pm in Bangkok (BKK)

Layover in Bangkok for 6h 55m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$245

8:45am - 3:15pm
Tue Oct 14th 2025

28h 30m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 30m

Tue Oct 14th 2025 Scoot · TR 972 Depart at 2:15pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:20pm in Hong Kong (HKG)

Layover in Hong Kong for 16h 15m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 630 Depart at 10:35am from Hong Kong (HKG) Fly for 3h 40m Arrive at 3:15pm in Seoul (ICN)
US$245

7:00pm - 10:20am
Wed Oct 15th 2025

37h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 12h 15m

Thu Oct 16th 2025 Thai AirAsia · FD 3002 Depart at 8:15am from Phuket City (HKT) Fly for 1h 25m Arrive at 9:40am in Bangkok (DMK)

Layover in Bangkok for 17h 5m

Fri Oct 17th 2025 Thai AirAsia X · XJ 700 Depart at 2:45am from Bangkok (DMK) Fly for 5h 35m Arrive at 10:20am in Seoul (ICN)
US$248

5:40pm - 9:35pm
Tue Oct 14th 2025

49h 55m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Scoot · TR 695 Depart at 5:40pm from Ko Samui (USM) Fly for 2h 10m Arrive at 8:50pm in Singapore (SIN)

Layover in Singapore for 17h 30m

Wed Oct 15th 2025 Scoot · TR 972 Depart at 2:20pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:25pm in Hong Kong (HKG)

Layover in Hong Kong for 22h 30m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 626 Depart at 4:55pm from Hong Kong (HKG) Fly for 3h 40m Arrive at 9:35pm in Seoul (ICN)
US$251

8:45am - 9:35pm
Wed Oct 15th 2025

34h 50m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 35m

Wed Oct 15th 2025 Scoot · TR 972 Depart at 2:20pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:25pm in Hong Kong (HKG)

Layover in Hong Kong for 22h 30m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 626 Depart at 4:55pm from Hong Kong (HKG) Fly for 3h 40m Arrive at 9:35pm in Seoul (ICN)
US$258

5:40pm - 11:50am
Tue Oct 14th 2025

40h 10m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Scoot · TR 695 Depart at 5:40pm from Ko Samui (USM) Fly for 2h 10m Arrive at 8:50pm in Singapore (SIN)

Layover in Singapore for 17h 30m

Wed Oct 15th 2025 Scoot · TR 972 Depart at 2:20pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:25pm in Hong Kong (HKG)

Layover in Hong Kong for 12h 50m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$261

8:45am - 11:50am
Wed Oct 15th 2025

25h 5m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 35m

Wed Oct 15th 2025 Scoot · TR 972 Depart at 2:20pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:25pm in Hong Kong (HKG)

Layover in Hong Kong for 12h 50m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$271

7:00pm - 9:35pm
Wed Oct 15th 2025

24h 35m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 3h 35m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 765 Depart at 11:35pm from Phuket City (HKT) Fly for 3h 45m Arrive at 4:20am in Hong Kong (HKG)

Layover in Hong Kong for 12h 35m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 626 Depart at 4:55pm from Hong Kong (HKG) Fly for 3h 40m Arrive at 9:35pm in Seoul (ICN)
US$278

8:45am - 5:30am
Tue Oct 14th 2025

18h 45m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 30m

Tue Oct 14th 2025 Scoot · TR 972 Depart at 2:15pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:20pm in Hong Kong (HKG)

Layover in Hong Kong for 6h 20m

Wed Oct 15th 2025 Tway Airlines · TW 644 Depart at 12:40am from Hong Kong (HKG) Fly for 3h 50m Arrive at 5:30am in Seoul (ICN)
US$281

7:00pm - 11:50am
Wed Oct 15th 2025

14h 50m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 3h 35m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 765 Depart at 11:35pm from Phuket City (HKT) Fly for 3h 45m Arrive at 4:20am in Hong Kong (HKG)

Layover in Hong Kong for 2h 55m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$282

5:55pm - 3:15pm
Tue Oct 14th 2025

19h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 4h 40m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 765 Depart at 11:35pm from Phuket City (HKT) Fly for 3h 45m Arrive at 4:20am in Hong Kong (HKG)

Layover in Hong Kong for 6h 15m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 630 Depart at 10:35am from Hong Kong (HKG) Fly for 3h 40m Arrive at 3:15pm in Seoul (ICN)
US$289

7:00pm - 10:20am
Wed Oct 15th 2025

13h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 2h 5m

Wed Oct 15th 2025 Thai Lion Air · SL 765 Depart at 10:05pm from Phuket City (HKT) Fly for 1h 25m Arrive at 11:30pm in Bangkok (DMK)

Layover in Bangkok for 3h 15m

Thu Oct 16th 2025 Thai AirAsia X · XJ 700 Depart at 2:45am from Bangkok (DMK) Fly for 5h 35m Arrive at 10:20am in Seoul (ICN)
US$291

5:35pm - 7:40am
Tue Oct 14th 2025

12h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 172 Depart at 5:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 6:50pm in Bangkok (BKK)

Layover in Bangkok for 5h 15m

Wed Oct 15th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$291

7:00pm - 10:20am
Wed Oct 15th 2025

13h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 1h 40m

Wed Oct 15th 2025 Nok Air · DD 531 Depart at 9:40pm from Phuket City (HKT) Fly for 1h 35m Arrive at 11:15pm in Bangkok (DMK)

Layover in Bangkok for 3h 30m

Thu Oct 16th 2025 Thai AirAsia X · XJ 700 Depart at 2:45am from Bangkok (DMK) Fly for 5h 35m Arrive at 10:20am in Seoul (ICN)
US$294

5:55pm - 11:50am
Tue Oct 14th 2025

15h 55m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 4h 40m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 765 Depart at 11:35pm from Phuket City (HKT) Fly for 3h 45m Arrive at 4:20am in Hong Kong (HKG)

Layover in Hong Kong for 2h 55m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$296

7:00pm - 3:15pm
Tue Oct 14th 2025

18h 15m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 3h 35m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 765 Depart at 11:35pm from Phuket City (HKT) Fly for 3h 45m Arrive at 4:20am in Hong Kong (HKG)

Layover in Hong Kong for 6h 15m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 630 Depart at 10:35am from Hong Kong (HKG) Fly for 3h 40m Arrive at 3:15pm in Seoul (ICN)
US$297

7:00pm - 9:20am
Wed Oct 15th 2025

12h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 2h 15m

Wed Oct 15th 2025 Thai AirAsia · FD 4420 Depart at 10:15pm from Phuket City (HKT) Fly for 1h 25m Arrive at 11:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 5m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$301

5:55pm - 9:20am
Tue Oct 14th 2025

13h 25m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 3h 20m

Tue Oct 14th 2025 Thai AirAsia · FD 4420 Depart at 10:15pm from Phuket City (HKT) Fly for 1h 25m Arrive at 11:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 5m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$301

7:25pm - 9:20pm
Wed Oct 15th 2025

23h 55m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 649 Depart at 7:25pm from Ko Samui (USM) Fly for 2h 0m Arrive at 10:25pm in Singapore (SIN)

Layover in Singapore for 13h 30m

Thu Oct 16th 2025 Scoot · TR 896 Depart at 11:55am from Singapore (SIN) Fly for 4h 45m Arrive at 4:40pm in Taipei (TPE)

Layover in Taipei for 1h 0m

Thu Oct 16th 2025 Scoot · TR 896 Depart at 5:40pm from Taipei (TPE) Fly for 2h 40m Arrive at 9:20pm in Seoul (ICN)
US$305

5:55pm - 9:20am
Tue Oct 14th 2025

13h 25m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 3h 5m

Tue Oct 14th 2025 Thai Vietjet · VZ 309 Depart at 10:00pm from Phuket City (HKT) Fly for 1h 30m Arrive at 11:30pm in Bangkok (BKK)

Layover in Bangkok for 2h 15m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$305

6:55am - 10:20am
Wed Oct 15th 2025

25h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 450 Depart at 6:55am from Ko Samui (USM) Fly for 1h 30m Arrive at 8:25am in Bangkok (DMK)

Layover in Bangkok for 18h 20m

Thu Oct 16th 2025 Thai AirAsia X · XJ 700 Depart at 2:45am from Bangkok (DMK) Fly for 5h 35m Arrive at 10:20am in Seoul (ICN)
US$308

7:00pm - 11:50am
Tue Oct 14th 2025

14h 50m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 3h 35m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 765 Depart at 11:35pm from Phuket City (HKT) Fly for 3h 45m Arrive at 4:20am in Hong Kong (HKG)

Layover in Hong Kong for 2h 55m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$310

8:45am - 5:30am
Wed Oct 15th 2025

18h 45m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 35m

Wed Oct 15th 2025 Scoot · TR 972 Depart at 2:20pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:25pm in Hong Kong (HKG)

Layover in Hong Kong for 6h 15m

Thu Oct 16th 2025 Tway Airlines · TW 644 Depart at 12:40am from Hong Kong (HKG) Fly for 3h 50m Arrive at 5:30am in Seoul (ICN)
US$313

8:00am - 9:20am
Wed Oct 15th 2025

23h 20m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 104 Depart at 8:00am from Ko Samui (USM) Fly for 1h 15m Arrive at 9:15am in Bangkok (BKK)

Layover in Bangkok for 16h 30m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$315

7:00pm - 9:20am
Tue Oct 14th 2025

12h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 2h 15m

Tue Oct 14th 2025 Thai AirAsia · FD 4420 Depart at 10:15pm from Phuket City (HKT) Fly for 1h 25m Arrive at 11:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 5m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$315

7:00pm - 9:20am
Wed Oct 15th 2025

12h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 2h 0m

Wed Oct 15th 2025 Thai Vietjet · VZ 309 Depart at 10:00pm from Phuket City (HKT) Fly for 1h 30m Arrive at 11:30pm in Bangkok (BKK)

Layover in Bangkok for 2h 15m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$316

5:55pm - 9:20am
Tue Oct 14th 2025

13h 25m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 2h 25m

Tue Oct 14th 2025 Thai Airways · TG 222 Depart at 9:20pm from Phuket City (HKT) Fly for 1h 35m Arrive at 10:55pm in Bangkok (BKK)

Layover in Bangkok for 2h 50m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$316

7:25pm - 7:25pm
Wed Oct 15th 2025

22h 0m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 649 Depart at 7:25pm from Ko Samui (USM) Fly for 2h 0m Arrive at 10:25pm in Singapore (SIN)

Layover in Singapore for 8h 40m

Thu Oct 16th 2025 Scoot · TR 304 Depart at 7:05am from Singapore (SIN) Fly for 2h 15m Arrive at 8:20am in Ho Chi Minh City (SGN)

Layover in Ho Chi Minh City for 4h 0m

Thu Oct 16th 2025 VietJet Air · VJ 860 Depart at 12:20pm from Ho Chi Minh City (SGN) Fly for 5h 5m Arrive at 7:25pm in Seoul (ICN)
US$316

10:55am - 11:50am
Wed Oct 15th 2025

22h 55m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 16h 0m

Thu Oct 16th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$319

7:00pm - 9:20am
Tue Oct 14th 2025

12h 20m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 401 Depart at 7:00pm from Ko Samui (USM) Fly for 1h 0m Arrive at 8:00pm in Phuket City (HKT)

Layover in Phuket City for 2h 0m

Tue Oct 14th 2025 Thai Vietjet · VZ 309 Depart at 10:00pm from Phuket City (HKT) Fly for 1h 30m Arrive at 11:30pm in Bangkok (BKK)

Layover in Bangkok for 2h 15m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$319

8:00am - 5:00am
Wed Oct 15th 2025

19h 0m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 104 Depart at 8:00am from Ko Samui (USM) Fly for 1h 15m Arrive at 9:15am in Bangkok (BKK)

Layover in Bangkok for 6h 30m

Wed Oct 15th 2025 Thai Vietjet · VZ 962 Depart at 3:45pm from Bangkok (BKK) Fly for 1h 45m Arrive at 5:30pm in Da Nang (DAD)

Layover in Da Nang for 5h 15m

Wed Oct 15th 2025 VietJet Air · VJ 880 Depart at 10:45pm from Da Nang (DAD) Fly for 4h 15m Arrive at 5:00am in Seoul (ICN)
US$320

9:00pm - 9:20am
Tue Oct 14th 2025

10h 20m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 192 Depart at 9:00pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:30pm in Bangkok (BKK)

Layover in Bangkok for 3h 15m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$321

8:00am - 7:40am
Wed Oct 15th 2025

21h 40m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 104 Depart at 8:00am from Ko Samui (USM) Fly for 1h 15m Arrive at 9:15am in Bangkok (BKK)

Layover in Bangkok for 14h 50m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$326

12:30pm - 7:40am
Wed Oct 15th 2025

17h 10m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 265 Depart at 12:30pm from Ko Samui (USM) Fly for 0h 50m Arrive at 1:20pm in Krabi (KBV)

Layover in Krabi for 7h 25m

Wed Oct 15th 2025 Thai Vietjet · VZ 345 Depart at 8:45pm from Krabi (KBV) Fly for 1h 20m Arrive at 10:05pm in Bangkok (BKK)

Layover in Bangkok for 2h 0m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$326

8:45am - 4:00am
Wed Oct 15th 2025

17h 15m
Ko Samui (USM) → Seoul (ICN)

3 Stops

Wed Oct 15th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 1h 35m

Wed Oct 15th 2025 Scoot · TR 322 Depart at 1:20pm from Singapore (SIN) Fly for 2h 15m Arrive at 2:35pm in Ho Chi Minh City (SGN)

Layover in Ho Chi Minh City for 2h 35m

Wed Oct 15th 2025 VietJet Air · VJ 1331 Depart at 5:10pm from Ho Chi Minh City (SGN) Fly for 1h 5m Arrive at 6:15pm in Phú Quốc (PQC)

Layover in Phú Quốc for 2h 20m

Wed Oct 15th 2025 VietJet Air · VJ 976 Depart at 8:35pm from Phú Quốc (PQC) Fly for 5h 25m Arrive at 4:00am in Seoul (ICN)
US$329

8:45am - 5:25am
Tue Oct 14th 2025

18h 40m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 30m

Tue Oct 14th 2025 Scoot · TR 972 Depart at 2:15pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:20pm in Hong Kong (HKG)

Layover in Hong Kong for 6h 25m

Wed Oct 15th 2025 Korean Air · KE 178 Depart at 12:45am from Hong Kong (HKG) Fly for 3h 40m Arrive at 5:25am in Seoul (ICN)
US$330

8:00am - 6:05am
Wed Oct 15th 2025

20h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 104 Depart at 8:00am from Ko Samui (USM) Fly for 1h 15m Arrive at 9:15am in Bangkok (BKK)

Layover in Bangkok for 13h 5m

Wed Oct 15th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$331

8:50pm - 9:20am
Tue Oct 14th 2025

10h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 196 Depart at 8:50pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:20pm in Bangkok (BKK)

Layover in Bangkok for 3h 25m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

7:30pm - 9:20am
Tue Oct 14th 2025

11h 50m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 186 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 5h 0m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

7:15pm - 9:20am
Tue Oct 14th 2025

12h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 182 Depart at 7:15pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:30pm in Bangkok (BKK)

Layover in Bangkok for 5h 15m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

7:10pm - 9:20am
Tue Oct 14th 2025

12h 10m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 180 Depart at 7:10pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:25pm in Bangkok (BKK)

Layover in Bangkok for 5h 20m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

6:25pm - 9:20am
Tue Oct 14th 2025

12h 55m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 170 Depart at 6:25pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:40pm in Bangkok (BKK)

Layover in Bangkok for 6h 5m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

5:50pm - 9:20am
Tue Oct 14th 2025

13h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 168 Depart at 5:50pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:05pm in Bangkok (BKK)

Layover in Bangkok for 6h 40m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

2:35pm - 9:20am
Tue Oct 14th 2025

16h 45m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 136 Depart at 2:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 3:50pm in Bangkok (BKK)

Layover in Bangkok for 9h 55m

Wed Oct 15th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$331

3:25pm - 7:40am
Wed Oct 15th 2025

14h 15m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 259 Depart at 3:25pm from Ko Samui (USM) Fly for 1h 0m Arrive at 4:25pm in Phuket City (HKT)

Layover in Phuket City for 3h 55m

Wed Oct 15th 2025 Thai AirAsia · FD 4115 Depart at 8:20pm from Phuket City (HKT) Fly for 1h 25m Arrive at 9:45pm in Bangkok (BKK)

Layover in Bangkok for 2h 20m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$332

8:45am - 5:25am
Wed Oct 15th 2025

18h 40m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 35m

Wed Oct 15th 2025 Scoot · TR 972 Depart at 2:20pm from Singapore (SIN) Fly for 4h 5m Arrive at 6:25pm in Hong Kong (HKG)

Layover in Hong Kong for 6h 20m

Thu Oct 16th 2025 Korean Air · KE 178 Depart at 12:45am from Hong Kong (HKG) Fly for 3h 40m Arrive at 5:25am in Seoul (ICN)
US$333

9:15am - 9:20am
Wed Oct 15th 2025

22h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 122 Depart at 9:15am from Ko Samui (USM) Fly for 1h 15m Arrive at 10:30am in Bangkok (BKK)

Layover in Bangkok for 15h 15m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$335

10:05am - 9:20am
Wed Oct 15th 2025

21h 15m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 124 Depart at 10:05am from Ko Samui (USM) Fly for 1h 15m Arrive at 11:20am in Bangkok (BKK)

Layover in Bangkok for 14h 25m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$336

6:55am - 12:45am
Wed Oct 15th 2025

15h 50m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 450 Depart at 6:55am from Ko Samui (USM) Fly for 1h 30m Arrive at 8:25am in Bangkok (DMK)

Layover in Bangkok for 3h 35m

Wed Oct 15th 2025 Thai AirAsia · FD 660 Depart at 12:00pm from Bangkok (DMK) Fly for 1h 20m Arrive at 1:20pm in Phú Quốc (PQC)

Layover in Phú Quốc for 4h 0m

Wed Oct 15th 2025 VietJet Air · VJ 974 Depart at 5:20pm from Phú Quốc (PQC) Fly for 5h 25m Arrive at 12:45am in Seoul (ICN)
US$336

10:55am - 5:30am
Tue Oct 14th 2025

16h 35m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 9h 25m

Wed Oct 15th 2025 Tway Airlines · TW 644 Depart at 12:40am from Hong Kong (HKG) Fly for 3h 50m Arrive at 5:30am in Seoul (ICN)
US$338

12:30pm - 6:05am
Wed Oct 15th 2025

15h 35m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 265 Depart at 12:30pm from Ko Samui (USM) Fly for 0h 50m Arrive at 1:20pm in Krabi (KBV)

Layover in Krabi for 3h 20m

Wed Oct 15th 2025 Thai AirAsia · FD 4401 Depart at 4:40pm from Krabi (KBV) Fly for 1h 25m Arrive at 6:05pm in Bangkok (BKK)

Layover in Bangkok for 4h 15m

Wed Oct 15th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$339

9:15am - 5:00am
Wed Oct 15th 2025

17h 45m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 122 Depart at 9:15am from Ko Samui (USM) Fly for 1h 15m Arrive at 10:30am in Bangkok (BKK)

Layover in Bangkok for 5h 15m

Wed Oct 15th 2025 Thai Vietjet · VZ 962 Depart at 3:45pm from Bangkok (BKK) Fly for 1h 45m Arrive at 5:30pm in Da Nang (DAD)

Layover in Da Nang for 5h 15m

Wed Oct 15th 2025 VietJet Air · VJ 880 Depart at 10:45pm from Da Nang (DAD) Fly for 4h 15m Arrive at 5:00am in Seoul (ICN)
US$340

9:00pm - 9:20am
Wed Oct 15th 2025

10h 20m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 192 Depart at 9:00pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:30pm in Bangkok (BKK)

Layover in Bangkok for 3h 15m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$341

10:05am - 5:00am
Wed Oct 15th 2025

16h 55m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 124 Depart at 10:05am from Ko Samui (USM) Fly for 1h 15m Arrive at 11:20am in Bangkok (BKK)

Layover in Bangkok for 4h 25m

Wed Oct 15th 2025 Thai Vietjet · VZ 962 Depart at 3:45pm from Bangkok (BKK) Fly for 1h 45m Arrive at 5:30pm in Da Nang (DAD)

Layover in Da Nang for 5h 15m

Wed Oct 15th 2025 VietJet Air · VJ 880 Depart at 10:45pm from Da Nang (DAD) Fly for 4h 15m Arrive at 5:00am in Seoul (ICN)
US$341

9:15am - 7:40am
Wed Oct 15th 2025

20h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 122 Depart at 9:15am from Ko Samui (USM) Fly for 1h 15m Arrive at 10:30am in Bangkok (BKK)

Layover in Bangkok for 13h 35m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$343

10:05am - 7:40am
Wed Oct 15th 2025

19h 35m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 124 Depart at 10:05am from Ko Samui (USM) Fly for 1h 15m Arrive at 11:20am in Bangkok (BKK)

Layover in Bangkok for 12h 45m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$350

9:15am - 6:05am
Wed Oct 15th 2025

18h 50m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 122 Depart at 9:15am from Ko Samui (USM) Fly for 1h 15m Arrive at 10:30am in Bangkok (BKK)

Layover in Bangkok for 11h 50m

Wed Oct 15th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$351

2:35pm - 11:50am
Tue Oct 14th 2025

19h 15m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 136 Depart at 2:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 3:50pm in Bangkok (BKK)

Layover in Bangkok for 3h 55m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 703 Depart at 7:45pm from Bangkok (BKK) Fly for 2h 55m Arrive at 11:40pm in Hong Kong (HKG)

Layover in Hong Kong for 7h 35m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$351

2:35pm - 11:50am
Tue Oct 14th 2025

19h 15m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 136 Depart at 2:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 3:50pm in Bangkok (BKK)

Layover in Bangkok for 3h 0m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 709 Depart at 6:50pm from Bangkok (BKK) Fly for 3h 5m Arrive at 10:55pm in Hong Kong (HKG)

Layover in Hong Kong for 8h 20m

Wed Oct 15th 2025 Hong Kong Express Airways · UO 618 Depart at 7:15am from Hong Kong (HKG) Fly for 3h 35m Arrive at 11:50am in Seoul (ICN)
US$352

10:05am - 6:05am
Wed Oct 15th 2025

18h 0m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 124 Depart at 10:05am from Ko Samui (USM) Fly for 1h 15m Arrive at 11:20am in Bangkok (BKK)

Layover in Bangkok for 11h 0m

Wed Oct 15th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$353

8:50pm - 9:20am
Wed Oct 15th 2025

10h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 196 Depart at 8:50pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:20pm in Bangkok (BKK)

Layover in Bangkok for 3h 25m

Thu Oct 16th 2025 Thai Vietjet · VZ 850 Depart at 1:45am from Bangkok (BKK) Fly for 5h 35m Arrive at 9:20am in Seoul (ICN)
US$357

5:35pm - 6:40am
Tue Oct 14th 2025

11h 5m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 172 Depart at 5:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 6:50pm in Bangkok (BKK)

Layover in Bangkok for 2h 15m

Tue Oct 14th 2025 Vietnam Airlines · VN 608 Depart at 9:05pm from Bangkok (BKK) Fly for 1h 40m Arrive at 10:45pm in Ho Chi Minh City (SGN)

Layover in Ho Chi Minh City for 1h 0m

Tue Oct 14th 2025 Vietnam Airlines · VN 408 Depart at 11:45pm from Ho Chi Minh City (SGN) Fly for 4h 55m Arrive at 6:40am in Seoul (ICN)
US$357

11:25am - 5:50am
Wed Oct 15th 2025

16h 25m
Ko Samui (USM) → Seoul (ICN)

3 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 253 Depart at 11:25am from Ko Samui (USM) Fly for 1h 0m Arrive at 12:25pm in Phuket City (HKT)

Layover in Phuket City for 2h 0m

Wed Oct 15th 2025 Thai AirAsia · FD 4111 Depart at 2:25pm from Phuket City (HKT) Fly for 1h 40m Arrive at 4:05pm in Bangkok (BKK)

Layover in Bangkok for 3h 0m

Wed Oct 15th 2025 Vietnam Airlines · VN 618 Depart at 7:05pm from Bangkok (BKK) Fly for 1h 55m Arrive at 9:00pm in Hanoi (HAN)

Layover in Hanoi for 2h 45m

Wed Oct 15th 2025 Vietnam Airlines · VN 416 Depart at 11:45pm from Hanoi (HAN) Fly for 4h 5m Arrive at 5:50am in Seoul (ICN)
US$357

8:00am - 6:00am
Wed Oct 15th 2025

20h 0m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 104 Depart at 8:00am from Ko Samui (USM) Fly for 1h 15m Arrive at 9:15am in Bangkok (BKK)

Layover in Bangkok for 13h 5m

Wed Oct 15th 2025 Eastar Jet · ZE 512 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 40m Arrive at 6:00am in Seoul (ICN)
US$358

2:30pm - 6:05am
Wed Oct 15th 2025

13h 35m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 255 Depart at 2:30pm from Ko Samui (USM) Fly for 1h 0m Arrive at 3:30pm in Phuket City (HKT)

Layover in Phuket City for 1h 50m

Wed Oct 15th 2025 Thai Vietjet · VZ 307 Depart at 5:20pm from Phuket City (HKT) Fly for 1h 45m Arrive at 7:05pm in Bangkok (BKK)

Layover in Bangkok for 3h 15m

Wed Oct 15th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$360

5:35pm - 6:05am
Tue Oct 14th 2025

10h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 172 Depart at 5:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 6:50pm in Bangkok (BKK)

Layover in Bangkok for 3h 30m

Tue Oct 14th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$360

11:45am - 5:00am
Wed Oct 15th 2025

15h 15m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 130 Depart at 11:45am from Ko Samui (USM) Fly for 1h 15m Arrive at 1:00pm in Bangkok (BKK)

Layover in Bangkok for 2h 45m

Wed Oct 15th 2025 Thai Vietjet · VZ 962 Depart at 3:45pm from Bangkok (BKK) Fly for 1h 45m Arrive at 5:30pm in Da Nang (DAD)

Layover in Da Nang for 5h 15m

Wed Oct 15th 2025 VietJet Air · VJ 880 Depart at 10:45pm from Da Nang (DAD) Fly for 4h 15m Arrive at 5:00am in Seoul (ICN)
US$362

7:30pm - 7:40am
Wed Oct 15th 2025

10h 10m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 186 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 3h 20m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$362

7:15pm - 7:40am
Wed Oct 15th 2025

10h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 182 Depart at 7:15pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:30pm in Bangkok (BKK)

Layover in Bangkok for 3h 35m

Thu Oct 16th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$365

12:30pm - 6:00am
Wed Oct 15th 2025

15h 30m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 265 Depart at 12:30pm from Ko Samui (USM) Fly for 0h 50m Arrive at 1:20pm in Krabi (KBV)

Layover in Krabi for 3h 20m

Wed Oct 15th 2025 Thai AirAsia · FD 4401 Depart at 4:40pm from Krabi (KBV) Fly for 1h 25m Arrive at 6:05pm in Bangkok (BKK)

Layover in Bangkok for 4h 15m

Wed Oct 15th 2025 Eastar Jet · ZE 512 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 40m Arrive at 6:00am in Seoul (ICN)
US$365

8:45am - 4:30am
Wed Oct 15th 2025

17h 45m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Scoot · TR 641 Depart at 8:45am from Ko Samui (USM) Fly for 2h 0m Arrive at 11:45am in Singapore (SIN)

Layover in Singapore for 2h 55m

Wed Oct 15th 2025 Scoot · TR 390 Depart at 2:40pm from Singapore (SIN) Fly for 3h 55m Arrive at 6:35pm in Manila (MNL)

Layover in Manila for 4h 45m

Wed Oct 15th 2025 Jeju Air · 7C 2104 Depart at 11:20pm from Manila (MNL) Fly for 4h 10m Arrive at 4:30am in Seoul (ICN)
US$366

10:55am - 5:30am
Wed Oct 15th 2025

16h 35m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 9h 25m

Thu Oct 16th 2025 Tway Airlines · TW 644 Depart at 12:40am from Hong Kong (HKG) Fly for 3h 50m Arrive at 5:30am in Seoul (ICN)
US$370

6:25pm - 6:05am
Wed Oct 15th 2025

9h 40m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 170 Depart at 6:25pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 40m

Wed Oct 15th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$372

11:45am - 5:30am
Tue Oct 14th 2025

15h 45m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Tue Oct 14th 2025 Bangkok Airways · PG 130 Depart at 11:45am from Ko Samui (USM) Fly for 1h 15m Arrive at 1:00pm in Bangkok (BKK)

Layover in Bangkok for 3h 15m

Tue Oct 14th 2025 Hong Kong Express Airways · UO 701 Depart at 4:15pm from Bangkok (BKK) Fly for 3h 0m Arrive at 8:15pm in Hong Kong (HKG)

Layover in Hong Kong for 4h 25m

Wed Oct 15th 2025 Tway Airlines · TW 644 Depart at 12:40am from Hong Kong (HKG) Fly for 3h 50m Arrive at 5:30am in Seoul (ICN)
US$377

3:50pm - 5:50am
Wed Oct 15th 2025

12h 0m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 148 Depart at 3:50pm from Ko Samui (USM) Fly for 1h 15m Arrive at 5:05pm in Bangkok (BKK)

Layover in Bangkok for 2h 0m

Wed Oct 15th 2025 Vietnam Airlines · VN 618 Depart at 7:05pm from Bangkok (BKK) Fly for 1h 55m Arrive at 9:00pm in Hanoi (HAN)

Layover in Hanoi for 2h 45m

Wed Oct 15th 2025 Vietnam Airlines · VN 416 Depart at 11:45pm from Hanoi (HAN) Fly for 4h 5m Arrive at 5:50am in Seoul (ICN)
US$377

7:30pm - 7:40am
Tue Oct 14th 2025

10h 10m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 186 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 3h 20m

Wed Oct 15th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$377

2:35pm - 7:40am
Tue Oct 14th 2025

15h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 136 Depart at 2:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 3:50pm in Bangkok (BKK)

Layover in Bangkok for 8h 15m

Wed Oct 15th 2025 Tway Airlines · TW 102 Depart at 12:05am from Bangkok (BKK) Fly for 5h 35m Arrive at 7:40am in Seoul (ICN)
US$379

2:30pm - 5:55am
Tue Oct 14th 2025

13h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 255 Depart at 2:30pm from Ko Samui (USM) Fly for 1h 0m Arrive at 3:30pm in Phuket City (HKT)

Layover in Phuket City for 6h 15m

Tue Oct 14th 2025 Asiana Airlines · OZ 726 Depart at 9:45pm from Phuket City (HKT) Fly for 6h 10m Arrive at 5:55am in Seoul (ICN)
US$384

7:30pm - 6:25am
Wed Oct 15th 2025

8h 55m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 186 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 2h 0m

Wed Oct 15th 2025 Air Premia · YP 602 Depart at 10:45pm from Bangkok (BKK) Fly for 5h 40m Arrive at 6:25am in Seoul (ICN)
US$384

5:35pm - 6:00am
Tue Oct 14th 2025

10h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 172 Depart at 5:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 6:50pm in Bangkok (BKK)

Layover in Bangkok for 3h 30m

Tue Oct 14th 2025 Eastar Jet · ZE 512 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 40m Arrive at 6:00am in Seoul (ICN)
US$387

10:55am - 5:25am
Wed Oct 15th 2025

16h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 9h 30m

Thu Oct 16th 2025 Korean Air · KE 178 Depart at 12:45am from Hong Kong (HKG) Fly for 3h 40m Arrive at 5:25am in Seoul (ICN)
US$387

10:55am - 5:25am
Tue Oct 14th 2025

16h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 9h 30m

Wed Oct 15th 2025 Korean Air · KE 178 Depart at 12:45am from Hong Kong (HKG) Fly for 3h 40m Arrive at 5:25am in Seoul (ICN)
US$391

5:55pm - 5:55am
Tue Oct 14th 2025

10h 0m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 2h 50m

Tue Oct 14th 2025 Asiana Airlines · OZ 726 Depart at 9:45pm from Phuket City (HKT) Fly for 6h 10m Arrive at 5:55am in Seoul (ICN)
US$395

9:00pm - 8:25am
Wed Oct 15th 2025

9h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 192 Depart at 9:00pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:30pm in Bangkok (BKK)

Layover in Bangkok for 2h 25m

Thu Oct 16th 2025 Jin Air · LJ 2 Depart at 12:55am from Bangkok (BKK) Fly for 5h 30m Arrive at 8:25am in Seoul (ICN)
US$398

6:25pm - 6:00am
Wed Oct 15th 2025

9h 35m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 170 Depart at 6:25pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 40m

Wed Oct 15th 2025 Eastar Jet · ZE 512 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 40m Arrive at 6:00am in Seoul (ICN)
US$405

8:00am - 11:30pm
Wed Oct 15th 2025

13h 30m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 104 Depart at 8:00am from Ko Samui (USM) Fly for 1h 15m Arrive at 9:15am in Bangkok (BKK)

Layover in Bangkok for 4h 5m

Wed Oct 15th 2025 China Airlines · CI 832 Depart at 1:20pm from Bangkok (BKK) Fly for 3h 40m Arrive at 6:00pm in Taipei (TPE)

Layover in Taipei for 2h 0m

Wed Oct 15th 2025 Tigerair Taiwan · IT 602 Depart at 8:00pm from Taipei (TPE) Fly for 2h 30m Arrive at 11:30pm in Seoul (ICN)
US$406

5:55pm - 5:55am
Wed Oct 15th 2025

10h 0m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 257 Depart at 5:55pm from Ko Samui (USM) Fly for 1h 0m Arrive at 6:55pm in Phuket City (HKT)

Layover in Phuket City for 2h 50m

Wed Oct 15th 2025 Asiana Airlines · OZ 726 Depart at 9:45pm from Phuket City (HKT) Fly for 6h 10m Arrive at 5:55am in Seoul (ICN)
US$417

9:00pm - 8:40am
Tue Oct 14th 2025

9h 40m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 192 Depart at 9:00pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:30pm in Bangkok (BKK)

Layover in Bangkok for 2h 30m

Wed Oct 15th 2025 Jeju Air · 7C 2504 Depart at 1:00am from Bangkok (BKK) Fly for 5h 40m Arrive at 8:40am in Seoul (ICN)
US$427

10:05am - 11:30pm
Wed Oct 15th 2025

11h 25m
Ko Samui (USM) → Seoul (ICN)

2 Stops

Wed Oct 15th 2025 Bangkok Airways · PG 124 Depart at 10:05am from Ko Samui (USM) Fly for 1h 15m Arrive at 11:20am in Bangkok (BKK)

Layover in Bangkok for 2h 0m

Wed Oct 15th 2025 China Airlines · CI 832 Depart at 1:20pm from Bangkok (BKK) Fly for 3h 40m Arrive at 6:00pm in Taipei (TPE)

Layover in Taipei for 2h 0m

Wed Oct 15th 2025 Tigerair Taiwan · IT 602 Depart at 8:00pm from Taipei (TPE) Fly for 2h 30m Arrive at 11:30pm in Seoul (ICN)
US$446

6:25pm - 6:05am
Tue Oct 14th 2025

9h 40m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 170 Depart at 6:25pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 40m

Tue Oct 14th 2025 Air Busan · BX 748 Depart at 10:20pm from Bangkok (BKK) Fly for 5h 45m Arrive at 6:05am in Seoul (ICN)
US$450

10:55am - 10:45pm
Tue Oct 14th 2025

9h 50m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 2h 40m

Tue Oct 14th 2025 Korean Air · KE 176 Depart at 5:55pm from Hong Kong (HKG) Fly for 3h 50m Arrive at 10:45pm in Seoul (ICN)
US$450

10:55am - 10:45pm
Wed Oct 15th 2025

9h 50m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 805 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 2h 40m

Wed Oct 15th 2025 Korean Air · KE 176 Depart at 5:55pm from Hong Kong (HKG) Fly for 3h 50m Arrive at 10:45pm in Seoul (ICN)
US$459

9:00pm - 8:25am
Tue Oct 14th 2025

9h 25m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 192 Depart at 9:00pm from Ko Samui (USM) Fly for 1h 30m Arrive at 10:30pm in Bangkok (BKK)

Layover in Bangkok for 2h 25m

Wed Oct 15th 2025 Jin Air · LJ 2 Depart at 12:55am from Bangkok (BKK) Fly for 5h 30m Arrive at 8:25am in Seoul (ICN)
US$576

5:35pm - 5:05am
Tue Oct 14th 2025

9h 30m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 172 Depart at 5:35pm from Ko Samui (USM) Fly for 1h 15m Arrive at 6:50pm in Bangkok (BKK)

Layover in Bangkok for 2h 50m

Tue Oct 14th 2025 Korean Air · KE 658 Depart at 9:40pm from Bangkok (BKK) Fly for 5h 25m Arrive at 5:05am in Seoul (ICN)
US$581

10:55am - 9:10pm
Tue Oct 14th 2025

8h 15m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Cathay Pacific · CX 6502 Depart at 10:55am from Ko Samui (USM) Fly for 3h 20m Arrive at 3:15pm in Hong Kong (HKG)

Layover in Hong Kong for 1h 10m

Tue Oct 14th 2025 Cathay Pacific · CX 416 Depart at 4:25pm from Hong Kong (HKG) Fly for 3h 45m Arrive at 9:10pm in Seoul (ICN)
US$649

7:30pm - 6:35am
Tue Oct 14th 2025

9h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 186 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 2h 25m

Tue Oct 14th 2025 Thai Airways · TG 658 Depart at 11:10pm from Bangkok (BKK) Fly for 5h 25m Arrive at 6:35am in Seoul (ICN)
US$662

6:25pm - 5:05am
Tue Oct 14th 2025

8h 40m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Bangkok Airways · PG 170 Depart at 6:25pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 0m

Tue Oct 14th 2025 Korean Air · KE 658 Depart at 9:40pm from Bangkok (BKK) Fly for 5h 25m Arrive at 5:05am in Seoul (ICN)
US$662

6:25pm - 5:05am
Wed Oct 15th 2025

8h 40m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Bangkok Airways · PG 170 Depart at 6:25pm from Ko Samui (USM) Fly for 1h 15m Arrive at 7:40pm in Bangkok (BKK)

Layover in Bangkok for 2h 0m

Wed Oct 15th 2025 Korean Air · KE 658 Depart at 9:40pm from Bangkok (BKK) Fly for 5h 25m Arrive at 5:05am in Seoul (ICN)
US$807

7:30pm - 6:35am
Tue Oct 14th 2025

9h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Tue Oct 14th 2025 Thai Airways · TG 5752 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 2h 25m

Tue Oct 14th 2025 Thai Airways · TG 658 Depart at 11:10pm from Bangkok (BKK) Fly for 5h 25m Arrive at 6:35am in Seoul (ICN)
US$811

7:30pm - 6:35am
Wed Oct 15th 2025

9h 5m
Ko Samui (USM) → Seoul (ICN)

1 Stop

Wed Oct 15th 2025 Thai Airways · TG 5752 Depart at 7:30pm from Ko Samui (USM) Fly for 1h 15m Arrive at 8:45pm in Bangkok (BKK)

Layover in Bangkok for 2h 25m

Wed Oct 15th 2025 Thai Airways · TG 658 Depart at 11:10pm from Bangkok (BKK) Fly for 5h 25m Arrive at 6:35am in Seoul (ICN)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Ko Samui to Seoul (USM to ICN)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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