There are 4 ways to get from Seoul to Ko Samui by train, plane, or ferry
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
13h 26m฿8,291–17,367Fly Gimpo International Airport to Koh Samui Airport
cheapest- Fly from Gimpo International Airport (GMP) to Koh Samui Airport (USM)plane GMP - USM
15h 22m฿8,232–22,309Train 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
16h 31m฿12,276–30,062Train to Incheon International Airport, fly to Phuket International Airport, ferry
- Take the train from Seoul Station to Incheon Int'l Airport T1train
- Fly from Incheon International Airport (ICN) to Phuket International Airport (HKT)plane ICN - HKT
- Take the ferry from Phuket Airport to Lomprayah Nathon Pierferry
16h 16m฿10,138–14,664
Incheon International Airport (ICN) to Koh Samui Airport (USM) flights
Comparing Your Travel Options
The cheapest way to get from Seoul to Ko Samui is to train and fly and ferry which costs ฿10000 - ฿15000 and takes 16h 16m.
The fastest way to get from Seoul to Ko Samui is to train and fly which takes 13h 26m and costs ฿8000 - ฿18000.
The distance between Seoul and Ko Samui is 4158 km.
It takes approximately 13h 26m to get from Seoul to Ko Samui, including transfers.
Ko Samui is 2h behind Seoul. It is currently 3:51 AM in Seoul and 1:51 AM in Ko Samui.
There are 3477+ hotels available in Ko Samui.
What companies run services between Seoul, South Korea and Ko Samui, Thailand?
Jeju Air, China Airlines, and five other airlines fly from Gimpo International Airport (GMP) to Koh Samui Airport (USM) 3 times a day.
- Website
- thaiairways.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 9h 55m
- When
- Every day
- Estimated price
- ฿9,500–29,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿11,000–29,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 13h 12m
- When
- Every day
- Estimated price
- ฿10,000–34,000
Flights from Daegu International Airport to Koh Samui Airport via Fukuoka, Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Every day
- Estimated price
- ฿14,000–34,000
Flights from Incheon International Airport to Phuket International Airport via Suvarnabhumi
- Ave. Duration
- 9h 25m
- When
- Every day
- Estimated price
- ฿7,000–18,000
Flights from Gimpo International Airport to Koh Samui Airport via Gimhae, Suvarnabhumi
- Ave. Duration
- 16h 56m
- When
- Every day
- Estimated price
- ฿6,500–24,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Suvarnabhumi
- Ave. Duration
- 21h 10m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿10,000–24,000
- Website
- cathaypacific.com
Flights from Incheon International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 9h 10m
- When
- Monday, Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- ฿8,500–22,000
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 20m
- When
- Every day
- Estimated price
- ฿10,000–29,000
Flights from Daegu International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 14h 5m
- When
- Monday and Friday
- Estimated price
- ฿11,000–28,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿11,000–29,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 13h 12m
- When
- Every day
- Estimated price
- ฿10,000–34,000
Flights from Incheon International Airport to Phuket International Airport via Hong Kong
- Ave. Duration
- 10h 20m
- When
- Every day
- Estimated price
- ฿5,500–17,000
Flights from Gimpo International Airport to Koh Samui Airport via Gimhae, Suvarnabhumi
- Ave. Duration
- 16h
- When
- Every day
- Estimated price
- ฿6,500–24,000
- Website
- bangkokair.com
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 52m
- When
- Every day
- Estimated price
- ฿8,500–29,000
Flights from Daegu International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 11h 45m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿11,000–29,000
Flights from Daegu International Airport to Koh Samui Airport via Shanghai Pudong, Suvarnabhumi
- Ave. Duration
- 13h 12m
- When
- Every day
- Estimated price
- ฿10,000–34,000
Flights from Gimpo International Airport to Koh Samui Airport via Kaohsiung, Suvarnabhumi
- Ave. Duration
- 10h 35m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿10,000–39,000
Flights from Gimpo International Airport to Koh Samui Airport via Gimhae, Suvarnabhumi
- Ave. Duration
- 16h 56m
- When
- Every day
- Estimated price
- ฿6,500–24,000
- Website
- singaporeair.com
Flights from Incheon International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- ฿11,000–50,000
Flights from Incheon International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 8h 20m
- When
- Every day
- Estimated price
- ฿10,000–29,000
Flights from Gimpo International Airport to Koh Samui Airport via Gimhae, Suvarnabhumi
- Ave. Duration
- 18h 50m
- When
- Every day
- Estimated price
- ฿8,000–22,000
- Website
- flyasiana.com
Flights from Incheon International Airport to Phuket International Airport
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- ฿6,500–20,000
- Website
- koreanair.com
Flights from Incheon International Airport to Phuket International Airport
- Ave. Duration
- 6h 40m
- When
- Every day
- Estimated price
- ฿6,500–20,000
- Website
- vietjetair.com
Flights from Incheon International Airport to Phuket International Airport via Suvarnabhumi
- Ave. Duration
- 8h 50m
- When
- Every day
- Estimated price
- ฿6,000–14,000
- Website
- csair.com
Flights from Incheon International Airport to Phuket International Airport via Guangzhou Baiyun
- Ave. Duration
- 9h 15m
- When
- Every day
- Estimated price
- ฿5,000–19,000
- Website
- hkexpress.com
Flights from Incheon International Airport to Phuket International Airport via Hong Kong
- Ave. Duration
- 9h 50m
- When
- Monday, Friday, Saturday, and Sunday
- Estimated price
- ฿6,000–15,000
- Website
- vietnamairlines.com
Flights from Incheon International Airport to Phuket International Airport via Tan Son Nhat
- Ave. Duration
- 10h
- When
- Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿5,500–16,000
- 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
- ฿110–140
- Website
- Arex
Train from Seoul Station to Incheon Int'l Airport T1
- Ave. Duration
- 1h 1m
- Frequency
- Every 10 minutes
- Estimated price
- ฿110–140
- 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
- ฿900–1,200
- Website
- SRT
- Standard Class
- ฿900–1,200
- First Class
- ฿1,300–1,600
- Phone
- +66 89 873 0008
- customercare@lomprayah.com
- Website
- Lomprayah
Ferry from Phuket Airport to Lomprayah Nathon Pier
- Ave. Duration
- 5h 45m
- Frequency
- Once daily
- Estimated price
- ฿800–5,500
- Schedules at
- Lomprayah
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