There are 6 ways to get from Cambodia to Koh Tao by bus, bus and ferry, train, ferry or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus, bus and ferry  •  22h 8m

  1. Take the bus from Phnom Penh KSO Transport to Bangkok
  2. Take the bus and ferry from Bangkok Khao San Road to Ko Tao Catamaran

฿1927 - ฿2402

Cheapest option

Train, ferry  •  28h

  1. Take the train from Phnom Penh Station to Poipet
  2. Take the train from Aranyaprathet to Hua Lamphong
  3. Take the train from Hua Lamphong to Chumphon
  4. Take the ferry from Chumphon to Ko Tao

฿1490 - ฿3813

4 alternative options

Bus, bus and ferry via Bangkok  •  30h 29m

  1. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminal
  2. Take the bus and ferry from Hua Lamphong station to Ko Tao

฿2470 - ฿2556

Bus, train, bus and ferry  •  30h 58m

  1. Take the bus from Phnom Penh Virak Buntham Express to Bangkok Khao San Road
  2. Take the train from Hua Lamphong to Chumphon
  3. Take the bus and ferry from Chumphon to Ko Tao

฿2164 - ฿3269

Fly from Siem Reap, ferry  •  7h 1m

  1. Fly from Siem Reap (REP) to Koh Samui (USM) REP - USM
  2. Take the ferry from Bangrak Pier Koh Samui to Ko Tao

฿7616 - ฿22356

Fly from Phnom Penh, ferry  •  9h 16m

  1. Fly from Phnom Penh (PNH) to Koh Samui (USM) PNH - USM
  2. Take the ferry from Bangrak Pier Koh Samui to Ko Tao

฿8552 - ฿19252

Questions & Answers

The cheapest way to get from Cambodia to Koh Tao is to bus and bus and ferry which costs $60 - $80 and takes 22h 8m.

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The quickest way to get from Cambodia to Koh Tao is to fly and ferry which costs $250 - $750 and takes 7h 1m.

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The distance between Cambodia and Koh Tao is 666 km.

The best way to get from Cambodia to Koh Tao without a car is to bus and bus and ferry which takes 22h 8m and costs $60 - $80.

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It takes approximately 22h 8m to get from Cambodia to Koh Tao, including transfers.

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There is no direct flight from Siem Reap Airport to Koh Samui Airport. The quickest flight takes 3h 15m and has one stopover.

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Thai Smile, Thai AirAsia and Bangkok Airways offer flights from Siem Reap Airport to Koh Samui Airport.

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There are 246+ hotels available in Koh Tao. Prices start at ฿3750 per night.

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The best way to get from Cambodia to Siem Reap Airport is to taxi which takes 7 min and costs $7 - $9.

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Map of how to get from Cambodia to Koh Tao.
Launch map view
  • Distance: 665.9 km
  • Duration: 22h 8m

What companies run services between Cambodia and Koh Tao, Surat Thani, Thailand?

There is no direct connection from Cambodia to Koh Tao. However, you can take the bus to Bangkok, take the walk to Pantip Pratunam, take the bus to Democracy Monument, take the walk to Bangkok Khao San Road, take the bus and ferry to Ko Tao, then take the taxi to Koh Tao. Alternatively, you can take a vehicle from Phnom Penh to Koh Tao via Poipet, Aranyaprathet, Hua Lamphong, Chumphon, Chumphon, and Ko Tao in around 28h.

Airlines
Bangkok Airways
Website
bangkokair.com
Flights from Siem Reap to Koh Samui via Suvarnabhumi
Ave. Duration
3h 33m
When
Every day
Estimated price
฿6500 - ฿31000
Flights from Siem Reap to Koh Samui via Phuket
Ave. Duration
3h 40m
When
Monday, Wednesday, Friday and Sunday
Estimated price
฿3700 - ฿10000
Flights from Phnom Penh to Koh Samui via Suvarnabhumi
Ave. Duration
3h 51m
When
Every day
Estimated price
฿9000 - ฿26000
Malaysia Airlines
Website
malaysiaairlines.com
Flights from Phnom Penh to Koh Samui via Kuala Lumpur, Phuket
Ave. Duration
6h 20m
When
Every day
Estimated price
฿10000 - ฿32000
Train operators
Royal Railway Cambodia
Phone
023 992 379
Email
Chhon.Sotheara@trrcambodia.com
Website
royal-railway.com
Train from Phnom Penh Station to Poipet
Ave. Duration
10h 45m
Frequency
Twice a week
Estimated price
฿210 - ฿360
Schedules at
royal-railway.com
State Railway of Thailand
Phone
1690
Email
webmaster.srt@railway.co.th
Website
railway.co.th
Train from Aranyaprathet to Hua Lamphong
Ave. Duration
5h 45m
Frequency
Once daily
Estimated price
฿310 - ฿1200
Website
http://www.railway.co.th/main/timetable/time-train.html
Book at
https://12go.asia/en/operator/thai-railways
Schedules at
https://www.thairailwayticket.com/eTSRT/default.aspx?language=1
3rd Class (Seat)
฿100 - ฿200
2nd Class (Seat)
฿310 - ฿430
2nd Class (Berth)
฿600 - ฿800
1st Class (Berth)
฿850 - ฿1200
Train from Hua Lamphong to Chumphon
Ave. Duration
6h 36m
Frequency
Hourly
Estimated price
฿370 - ฿1400
Website
http://www.railway.co.th/main/timetable/time-train.html
Book at
https://12go.asia/en/operator/thai-railways
Schedules at
https://www.thairailwayticket.com/eTSRT/default.aspx?language=1
3rd Class (Seat)
฿150 - ฿250
2nd Class (Seat)
฿370 - ฿550
2nd Class (Berth)
฿650 - ฿900
1st Class (Berth)
฿1000 - ฿1400
Bus operators
K.S.O Transport Co. Ltd
Phone
0236913601
Email
ksotransport@gmail.com
Website
bookmebus.com
Bus from Phnom Penh KSO Transport to Bangkok
Ave. Duration
12h
Frequency
3 times a day
Estimated price
฿607
Schedules at
bookmebus.com
Lomprayah
Thai Sriram Tour
Phone
+66 (0) 86351 9290
Email
thaisriram@hotmail.com
Website
thaisriram.com
Bus and ferry from Bangkok Khao San Road to Ko Tao
Ave. Duration
11h 45m
Frequency
Twice daily
Estimated price
฿1100
Schedules at
thaisriram.com
Book at
easybook.com
Nattakan Transport
Phone
+855 70 877 727
Website
12go.asia
Bus from Phnom Penh to Bangkok Mochit Bus Terminal
Ave. Duration
14h
Frequency
Once daily
Estimated price
฿911
Schedules at
bookmebus.com
Paradive Travel
Phone
081-453-5199
Email
natt2543@hotmail.com
Website
paradivetravel.lnwshop.com
Bus and ferry from Hua Lamphong station to Ko Tao
Ave. Duration
14h 30m
Frequency
Once daily
Estimated price
฿1300
Schedules at
paradivetravel.lnwshop.com
Book at
12go.asia
Virak Buntham
Phone
016 786 270
Email
support@virakbuntham.com
Website
virakbuntham.com
Bus from Phnom Penh Virak Buntham Express to Bangkok Khao San Road
Ave. Duration
17h
Frequency
Every 2 hours
Estimated price
฿759
Schedules at
virakbuntham.com
Book at
12go.asia
Fame Tour
Phone
0 7757 1077
Website
chumphon-kohtao.com
Bus and ferry from Chumphon to Ko Tao
Ave. Duration
4h
Frequency
3 times a day
Estimated price
฿800
Schedules at
chumphon-kohtao.com
Book at
12go.asia
Ferry operators

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