There are 4 ways to get from Seoul to Ko Samui (Island) by train, plane, ferry, 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 to Koh Samui Airport
best- Take the train from Seoul Station to Incheon Int'l Airport T1train
- Fly from Incheon International Airport (ICN) to Koh Samui Airport (USM)plane ICN - USM
10h 46m฿8,605–22,130Train to Incheon International Airport, fly to Surat Thani, ferry
cheapest- Take the train from Seoul Station to Incheon Int'l Airport T1train
- Fly from Incheon International Airport (ICN) to Surat Thani (URT)plane ICN - URT
- Take the ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samuiferry
14h 41m฿6,895–16,680Train to Daegu International Airport, fly to Koh Samui Airport
- Take the train from Suseo SRT to Dongdaegu Stationtrain
- Fly from Daegu International Airport (TAE) to Koh Samui Airport (USM)plane TAE - USM
14h 21m฿11,043–26,745Train, bus to Busan / Gimhae International Airport, fly to Koh Samui Airport
- Take the train from Suseo SRT to Dongdaegu Stationtrain
- Take the bus from Dongdaegu Terminal to Gimhae Int'l Airportbus
- Fly from Busan / Gimhae International Airport (PUS) to Koh Samui Airport (USM)plane PUS - USM
16h 57m฿10,613–26,855
Incheon International Airport (ICN) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Seoul to Ko Samui (Island) is to train and fly and ferry which costs ฿6500 - ฿17000 and takes 14h 41m.
The fastest way to get from Seoul to Ko Samui (Island) is to train and fly which takes 10h 46m and costs ฿8500 - ฿23000.
The distance between Seoul and Ko Samui (Island) is 4135 km.
It takes approximately 10h 46m to get from Seoul to Ko Samui (Island), including transfers.
Ko Samui (Island) is 2h behind Seoul. It is currently 12:44 AM in Seoul and 10:44 PM in Ko Samui (Island).
There are 3349+ hotels available in Ko Samui (Island).
What companies run services between Seoul, South Korea and Ko Samui (Island), Thailand?
There is no direct connection from Seoul to Ko Samui (Island). However, you can take the train to Incheon Int'l Airport T1, walk to Incheon International Airport (ICN) airport, then fly to Koh Samui Airport (USM). Alternatively, you can take the train to Dongdaegu Station, take the taxi to Daegu International Airport (TAE) airport, then fly to Koh Samui Airport (USM).
- Website
- thaiairways.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 9h 10m
- When
- Every day
- Estimated price
- ฿8,500–30,000
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿10,000–30,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–25,000
Flights from Daegu International Airport to Koh Samui Airport via Fukuoka, Suvarnabhumi
- Ave. Duration
- 10h 45m
- When
- Tuesday to Sunday
- Estimated price
- ฿13,000–34,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- ฿9,500–25,000
- Website
- cathaypacific.com
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 8h 7m
- When
- Every day
- Estimated price
- ฿9,000–30,000
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- ฿10,000–30,000
Flights from Daegu International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 14h 15m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿11,000–26,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–25,000
Flights from Daegu International Airport to Koh Samui Airport via Cheju, Hong Kong
- Ave. Duration
- 10h 35m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿13,000–30,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 13h 55m
- When
- Monday, Tuesday, Wednesday, Friday, and Saturday
- Estimated price
- ฿11,000–27,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- ฿9,500–25,000
- Website
- singaporeair.com
Flights from Incheon International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 10h 1m
- When
- Every day
- Estimated price
- ฿8,500–70,000
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- ฿10,000–30,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 13h 52m
- When
- Every day
- Estimated price
- ฿11,000–70,000
- Website
- bangkokair.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 25m
- When
- Every day
- Estimated price
- ฿8,500–30,000
Flights from Incheon International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿9,500–22,000
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿10,000–30,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–25,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- ฿9,500–25,000
- Website
- vietjetair.com
Flights from Incheon International Airport to Surat Thani via Suvarnabhumi
- Ave. Duration
- 9h 52m
- When
- Every day
- Estimated price
- ฿6,500–23,000
- Website
- flyscoot.com
Flights from Incheon International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 9h 50m
- When
- Monday, Wednesday, and Sunday
- Estimated price
- ฿8,500–24,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 16h 5m
- When
- Every day
- Estimated price
- ฿12,000–30,000
- Website
- airasia.com
Flights from Incheon International Airport to Surat Thani via Don Muang
- Ave. Duration
- 8h 30m
- When
- Every day
- Estimated price
- ฿6,500–16,000
- Phone
- +82 1599 7788
- Website
- airportrailroad.com
Train from Seoul Station to Incheon Int'l Airport T1
- Ave. Duration
- 1h 1m
- Frequency
- Every 10 minutes
- Estimated price
- ฿100–130
- Website
- https://www.airportrailroad.com/intro
Train from Seoul Station to Incheon Int'l Airport T1
- Ave. Duration
- 1h 1m
- Frequency
- Every 10 minutes
- Estimated price
- ฿100–130
- Website
- https://www.airportrailroad.com/intro
- 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
- ฿850–1,100
- Website
- https://www.srail.or.kr/main.do?language=EN
- Standard Class
- ฿850–1,100
- First Class
- ฿1,200–1,600
Train from Suseo SRT to Dongdaegu Station
- Ave. Duration
- 1h 42m
- Frequency
- Every 30 minutes
- Estimated price
- ฿850–1,100
- Website
- https://www.srail.or.kr/main.do?language=EN
- Standard Class
- ฿850–1,100
- First Class
- ฿1,200–1,600
- Phone
- +82 1644 2992
- Website
- bustago.or.kr
Bus from Dongdaegu Terminal to Gimhae Int'l Airport
- Ave. Duration
- 1h 20m
- Frequency
- Every 30 minutes
- Estimated price
- ฿250–330
- Website
- https://www.bustago.or.kr/newweb/en/index.do
- Road
- ฿250–330
- Phone
- +66 9 4724 4555
- [email protected]
- Website
- boonsiriferry.com
Ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samui
- Ave. Duration
- 2h 30m
- Frequency
- Twice daily
- Estimated price
- ฿290–550
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
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