There are 4 ways to get from Seoul to Koh Samui Airport (USM) 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 T1train
- Fly from Incheon International Airport (ICN) to Koh Samui Airport (USM)plane ICN - USM
10h 46m฿8,606–21,131Fly from Gimpo International Airport
cheapest- Fly from Gimpo International Airport (GMP) to Koh Samui Airport (USM)plane GMP - USM
12h 52m฿7,548–19,076Train to Daegu International Airport, fly
- 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฿12,052–27,761Train, bus to Busan / Gimhae International Airport, fly
- 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฿10,132–25,881
Incheon International Airport (ICN) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Seoul to Koh Samui Airport (USM) is to fly which costs ฿7500 - ฿20000 and takes 12h 52m.
The fastest way to get from Seoul to Koh Samui Airport (USM) is to train and fly which takes 10h 46m and costs ฿8500 - ฿22000.
The distance between Seoul and Koh Samui Airport (USM) is 4135 km.
It takes approximately 10h 46m to get from Seoul to Koh Samui Airport (USM), including transfers.
Koh Samui Airport (USM) is 2h behind Seoul. It is currently 4:32 PM in Seoul and 2:32 PM in Koh Samui Airport (USM).
There are 3334+ hotels available in Koh Samui Airport (USM).
What companies run services between Seoul, South Korea and Koh Samui Airport (USM), Thailand?
Eastar Jet, HK Express, and nine 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
- 9h 10m
- When
- Every day
- Estimated price
- ฿8,500–31,000
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿10,000–31,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–27,000
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
- ฿9,000–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 17h 50m
- When
- Every day
- Estimated price
- ฿7,500–19,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 16h 5m
- When
- Every day
- Estimated price
- ฿7,500–23,000
- Website
- cathaypacific.com
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 8h 7m
- When
- Every day
- Estimated price
- ฿9,000–31,000
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- ฿10,000–31,000
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
- ฿10,000–27,000
Flights from Daegu International Airport to Koh Samui Airport via Cheju, Hong Kong
- Ave. Duration
- 10h 35m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿13,000–31,000
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
- ฿9,000–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Cheju, Hong Kong
- Ave. Duration
- 10h 25m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿10,000–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Shanghai Hongqiao, Hong Kong
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- ฿10,000–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 17h 50m
- When
- Every day
- Estimated price
- ฿7,500–19,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 18h 45m
- When
- Every day
- Estimated price
- ฿7,500–23,000
- Website
- bangkokair.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 25m
- When
- Every day
- Estimated price
- ฿8,500–31,000
Flights from Incheon International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿9,500–21,000
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 8h 15m
- When
- Every day
- Estimated price
- ฿10,000–31,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–27,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- ฿9,000–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Suvarnabhumi
- Ave. Duration
- 11h 40m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿10,000–44,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 17h 50m
- When
- Every day
- Estimated price
- ฿7,500–19,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 16h 5m
- When
- Every day
- Estimated price
- ฿7,500–23,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Don Muang
- Ave. Duration
- 10h 55m
- When
- Sunday
- Estimated price
- ฿9,000–20,000
- Website
- china-airlines.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 25m
- When
- Every day
- Estimated price
- ฿8,500–31,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿10,000–27,000
Flights from Busan / Gimhae International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- ฿9,000–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Suvarnabhumi
- Ave. Duration
- 11h 40m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿10,000–44,000
Flights from Gimpo International Airport to Koh Samui Airport via Busan / Gimhae International Airport, Suvarnabhumi
- Ave. Duration
- 17h 50m
- When
- Every day
- Estimated price
- ฿7,500–19,000
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 16h 5m
- When
- Every day
- Estimated price
- ฿7,500–23,000
- Website
- singaporeair.com
Flights from Incheon International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 10h 1m
- When
- Every day
- Estimated price
- ฿8,500–65,000
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- ฿10,000–31,000
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
Flights from Gimpo International Airport to Koh Samui Airport via Beijing Capital, Suvarnabhumi
- Ave. Duration
- 13h 25m
- When
- Every day
- Estimated price
- ฿7,500–23,000
- 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
- Phone
- +82 1599 7788
- Website
- Arex
Train from Seoul Station to Incheon Int'l Airport T1
- Ave. Duration
- 1h 1m
- Frequency
- Every 10 minutes
- Estimated price
- ฿100–140
- Website
- Arex
- Phone
- +82 1800 1472
- Website
- SRT
Train from Suseo SRT to Dongdaegu Station
- Ave. Duration
- 1h 42m
- Frequency
- Every 30 minutes
- Estimated price
- ฿850–1,100
- Website
- SRT
- 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
- SRT
- Standard Class
- ฿850–1,100
- First Class
- ฿1,200–1,600
- Phone
- +82 1644 2992
- Website
- Bus Tago
Bus from Dongdaegu Terminal to Gimhae Int'l Airport
- Ave. Duration
- 1h 20m
- Frequency
- Every 30 minutes
- Estimated price
- ฿260–340
- Website
- Bus Tago
- Road
- ฿260–340
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