There are 5 ways to get from Chiang Rai to Ko Samui by plane, bus, train, 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.
Fly to Koh Samui Airport
best- Fly from Mae Fah Luang-Chiang Rai International Airport (CEI) to Koh Samui Airport (USM)plane CEI - USM
6h 30m฿5,822–14,398Bus via Bangkok
cheapest- Take the bus from Chiang Rai Nakhonchaiair to Nakhonchaiair Station Bangkokbus Chiang Rai Nakhonchaiair - Nakhonchaiair Station Bangkok
- Take the bus from Sapthaweephol Khao San Office to Nathon Pier Koh Samuibus Sapthaweephol Khao San Office - Nathon Pier Koh Samui
28h 39m฿1,619–2,464Bus, train
- Take the bus from Jed Yod Cafe to Chiang Mai Train Stationbus Jed Yod Cafe - Chiang Mai Train Station
- Take the train from Chiang Mai station to Na Thon Seatran Ferry Piertrain Chiang Mai Railway Station - Na Thon Seatran Ferry Pier
33h 50m฿3,350–4,450Fly to Surat Thani, ferry
- Fly from Mae Fah Luang-Chiang Rai International Airport (CEI) to Surat Thani (URT)plane CEI - URT
- Take the ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samuiferry
7h 5m฿4,994–6,920Bus
- Take the bus from Jed Yod Cafe to Chiang Mai Town Hotel Transferbus Jed Yod Cafe - Chiang Mai Town Hotel Transfer / ...
- Take the bus from Chiang Mai Hotel Transfer to Thongsala Pier Koh Phanganbus Chiang Mai Hotel Transfer - Thongsala Pier Koh Phangan
28h 40m฿4,763
Chiang Rai to Ko Samui by bus
Comparing Your Travel Options
The cheapest way to get from Chiang Rai to Ko Samui is to bus via Bangkok which costs ฿1600 - ฿2500 and takes 28h 39m.
The fastest way to get from Chiang Rai to Ko Samui is to fly which takes 6h 30m and costs ฿5500 - ฿15000.
No, there is no direct bus from Chiang Rai to Ko Samui. However, there are services departing from Chiang Rai Nakhonchaiair and arriving at Nathon Pier Koh Samui via Chatuchak Station and Sapthaweephol Khao San Office. The journey, including transfers, takes approximately 28h 39m.
The distance between Chiang Rai and Ko Samui is 1189 km.
The best way to get from Chiang Rai to Ko Samui without a car is to bus via Bangkok which takes 28h 39m and costs ฿1600 - ฿2500.
It takes approximately 6h 30m to get from Chiang Rai to Ko Samui, including transfers.
Chiang Rai to Ko Samui bus services, operated by Nakhonchai Air, depart from Chiang Rai Nakhonchaiair station.
The best way to get from Chiang Rai to Ko Samui is to fly which takes 6h 30m and costs ฿5500 - ฿15000. Alternatively, you can bus via Bangkok, which costs ฿1600 - ฿2500 and takes 28h 39m.
Chiang Rai to Ko Samui bus services, operated by Nakhonchai Air, arrive at Nakhonchaiair Station Bangkok.
Book your Chiang Rai to Ko Samui bus tickets online with Omio and 12go.asia.
What companies run services between Chiang Rai, Thailand and Ko Samui, Thailand?
Thai Airways International, Bangkok Airways, and three other airlines fly from Mae Fah Luang-Chiang Rai International Airport (CEI) to Koh Samui Airport (USM) every 4 hours. Alternatively, you can take a bus from Chiang Rai Nakhonchaiair to Nathon Pier Koh Samui via Nakhonchaiair Station Bangkok, Chatuchak Station, Khaosan Road, and Sapthaweephol Khao San Office in around 28h 39m.
- Website
- bangkokair.com
Flights from Mae Fah Luang-Chiang Rai International Airport to Koh Samui Airport via Phuket
- Ave. Duration
- 4h
- When
- Monday, Wednesday, and Friday
- Estimated price
- ฿6,000–17,000
Flights from Mae Fah Luang-Chiang Rai International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 4h 26m
- When
- Every day
- Estimated price
- ฿6,000–17,000
Flights from Mae Fah Luang-Chiang Rai International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 4h 17m
- When
- Every day
- Estimated price
- ฿5,000–14,000
- Website
- thaiairways.com
Flights from Mae Fah Luang-Chiang Rai International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 5h 12m
- When
- Every day
- Estimated price
- ฿5,500–17,000
Flights from Mae Fah Luang-Chiang Rai International Airport to Koh Samui Airport via Phuket
- Ave. Duration
- 4h
- When
- Monday, Wednesday, and Friday
- Estimated price
- ฿6,000–17,000
- Website
- airasia.com
Flights from Mae Fah Luang-Chiang Rai International Airport to Surat Thani via Don Muang
- Ave. Duration
- 4h 50m
- When
- Every day
- Estimated price
- ฿2,800–6,500
- Website
- lionairthai.com
Flights from Mae Fah Luang-Chiang Rai International Airport to Surat Thani via Don Muang
- Ave. Duration
- 3h 27m
- When
- Every day
- Estimated price
- ฿2,500–4,400
- Website
- vietjetair.com
Flights from Mae Fah Luang-Chiang Rai International Airport to Surat Thani via Suvarnabhumi
- Ave. Duration
- 5h 35m
- When
- Every day
- Estimated price
- ฿2,300–7,000
- Website
- nokair.com
Flights from Mae Fah Luang-Chiang Rai International Airport to Surat Thani via Don Muang
- Ave. Duration
- 4h 25m
- When
- Saturday
- Estimated price
- ฿2,900–3,800
- Phone
- +66 2 259 1059
- [email protected]
- Website
- facebook.com
Train from Chiang Mai station to Na Thon Seatran Ferry Pier
- Ave. Duration
- 29h 20m
- Frequency
- Twice daily
- Estimated price
- ฿2,700–3,800
- Book at
- Van2Travel Train
- Phone
- 1624
- [email protected]
- Website
- Nakhonchai Air
Bus from Chiang Rai Nakhonchaiair to Nakhonchaiair Station Bangkok
- Ave. Duration
- 12h 10m
- Frequency
- Once daily
- Estimated price
- ฿900–1,100
- Book at
- 12go.asia
- Website
- Nakhonchai Air
- Phone
- +66 2 240 1040
- [email protected]
- Website
- 12go.co
Bus from Sapthaweephol Khao San Office to Nathon Pier Koh Samui
- Ave. Duration
- 14h 30m
- Frequency
- 3 times a day
- Estimated price
- ฿950–1,400
- Book at
- Southern Transport
- Phone
- +66 2 239 1039
- [email protected]
- Website
- 12go.co
Bus from Sapthaweephol Khao San Office to Nathon Pier Koh Samui
- Ave. Duration
- 15h
- Frequency
- Twice daily
- Estimated price
- ฿650–900
- Book at
- Jarinthon Tour
- Phone
- +66 2 243 1043
- [email protected]
- Website
- 12go.co
Bus from Sapthaweephol Khao San Office to Nathon Pier Koh Samui
- Ave. Duration
- 14h 30m
- Frequency
- Once daily
- Book at
- Sapthaweephol Tour and Travel
- Phone
- +66 2 227 1027
- [email protected]
- Website
- 12go.co
Bus from Sapthaweephol Khao San Office to Nathon Pier Koh Samui
- Ave. Duration
- 15h
- Frequency
- Once daily
- Estimated price
- ฿930
- Book at
- Holiday Travel Agency
- Phone
- +66 2 225 1025
- [email protected]
- Website
- Pai Friendly Tour
Bus from Jed Yod Cafe to Chiang Mai Train Station
- Ave. Duration
- 3h 30m
- Frequency
- Once daily
- Estimated price
- ฿650
- Website
- Pai Friendly Tour
Bus from Jed Yod Cafe to Chiang Mai Town Hotel Transfer
- Ave. Duration
- 2h 30m
- Frequency
- 3 times a day
- Estimated price
- ฿875
- Website
- Pai Friendly Tour
- Phone
- +66 2 217 1017
- [email protected]
- Website
- Next Step Journey
Bus from Chiang Mai Hotel Transfer to Thongsala Pier Koh Phangan
- Ave. Duration
- 22h 10m
- Frequency
- Once daily
- Estimated price
- ฿3,438
- Website
- Next Step Journey
- Phone
- +66 9 4724 4555
- [email protected]
- Website
- Boonsiri Highspeed Ferries
Ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samui
- Ave. Duration
- 2h 30m
- Frequency
- 3 times a day
- Estimated price
- ฿328
- Book at
- 12 Go
- Website
- Boonsiri Highspeed Ferries
- Phone
- +66 89 873 0008
- [email protected]
- Website
- Lomprayah
Ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samui
- Ave. Duration
- 2h 15m
- Frequency
- Once daily
- Estimated price
- ฿460–2,100
- Schedules at
- Lomprayah
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Booking & Getting There
There are 3463+ hotels available in Ko Samui.

















