There are 4 ways to get from Seoul to Ko Samui by train, plane, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train to Incheon International Airport, fly
best- Take the train from Seoul Station to Incheon Int'l Airport T1
- Fly from Incheon International Airport (ICN) to Koh Samui Airport (USM)ICN - USM
11h 25m฿7,995–21,222Train to Daegu International Airport, fly
- Take the train from Suseo SRT to Dongdaegu Station
- Fly from Daegu International Airport (TAE) to Koh Samui Airport (USM)TAE - USM
14h฿11,373–29,730Train, bus to Busan / Gimhae International Airport, fly
- Take the train from Suseo SRT to Dongdaegu Station
- Take the bus from Dongdaegu Terminal to Gimhae Int'l Airport
- Fly from Busan / Gimhae International Airport (PUS) to Koh Samui Airport (USM)PUS - USM
16h 56m฿9,943–30,830Fly from Gimpo International Airport
- Fly from Gimpo International Airport (GMP) to Koh Samui Airport (USM)GMP - USM
13h 40m฿9,437–13,167
Incheon International Airport (ICN) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Seoul to Ko Samui is to fly which costs ฿9000 - ฿14000 and takes 13h 40m.
The fastest way to get from Seoul to Ko Samui is to train and fly which takes 11h 25m and costs ฿8000 - ฿22000.
The distance between Seoul and Ko Samui is 4158 km.
It takes approximately 11h 25m to get from Seoul to Ko Samui, including transfers.
Ko Samui is 2h behind Seoul. It is currently 7:44 AM in Seoul and 5:44 AM in Ko Samui.
There are 2929+ hotels available in Ko Samui.
What companies run services between Seoul, South Korea and Ko Samui, Thailand?
Jeju Air, China Airlines, and six other airlines fly from Gimpo International Airport (GMP) to Koh Samui Airport (USM) 5 times a day.
- Website
- thaiairways.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 5m
- When
- Every day
- Estimated price
- ฿9,500–28,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–31,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- ฿10,000–38,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 30m
- When
- Every day
- Estimated price
- ฿8,000–28,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 15h 15m
- When
- Every day
- Estimated price
- ฿6,000–23,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 16h 40m
- When
- Every day
- Estimated price
- ฿6,000–23,000
- Website
- singaporeair.com
Flights from Incheon International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 10h 12m
- When
- Every day
- Estimated price
- ฿7,000–50,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- ฿10,000–38,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 13h 50m
- When
- Every day
- Estimated price
- ฿10,000–55,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 13h 30m
- When
- Every day
- Estimated price
- ฿6,000–23,000
- Website
- bangkokair.com
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–31,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- ฿10,000–38,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 30m
- When
- Every day
- Estimated price
- ฿8,000–28,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Suvarnabhumi
- Ave. Duration
- 10h 50m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿11,000–44,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 15h 15m
- When
- Every day
- Estimated price
- ฿6,000–23,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 16h 40m
- When
- Every day
- Estimated price
- ฿6,000–23,000
- Website
- china-airlines.com
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–31,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- ฿10,000–38,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 30m
- When
- Every day
- Estimated price
- ฿8,000–28,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Suvarnabhumi
- Ave. Duration
- 10h 50m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿11,000–44,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 15h 15m
- When
- Every day
- Estimated price
- ฿6,000–23,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 16h 40m
- When
- Every day
- Estimated price
- ฿6,000–23,000
- Website
- vietnamairlines.com
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- ฿10,000–38,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Tan Son Nhat, Suvarnabhumi
- Ave. Duration
- 13h 5m
- When
- Every day
- Estimated price
- ฿9,000–28,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 13h 30m
- When
- Every day
- Estimated price
- ฿6,000–23,000
- Website
- flyscoot.com
Flights from Incheon International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 9h 15m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- ฿7,000–22,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 16h 15m
- When
- Every day
- Estimated price
- ฿10,000–32,000
- Phone
- +82 1599 7788
- Website
- arex.or.kr
Train from Seoul Station to Incheon Int'l Airport T1
- Ave. Duration
- 1h 1m
- Frequency
- Every 15 minutes
- Estimated price
- ฿95–130
- Website
- http://www.arex.or.kr/main.do
- Phone
- +82 1800 1472
- Website
- srail.or.kr
Train from Suseo SRT to Dongdaegu Station
- Ave. Duration
- 1h 42m
- Frequency
- Every 30 minutes
- Estimated price
- ฿800–1,000
- Website
- https://www.srail.or.kr/main.do?language=EN
- Standard Class
- ฿800–1,000
- First Class
- ฿1,100–1,500
- Phone
- +82 1644 2992
- Website
- bustago.or.kr
Bus from Dongdaegu Terminal to Gimhae Int'l Airport
- Ave. Duration
- 1h 10m
- Frequency
- Every 30 minutes
- Estimated price
- ฿240–310
- Website
- https://www.bustago.or.kr/newweb/en/index.do
- Road
- ฿240–310
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