What is the cheapest way to get from Ko Samui to Siem Reap?

The cheapest way to get from Ko Samui to Siem Reap is to ferry and bus which costs $70 - $110 and takes 36h 41m.

What is the fastest way to get from Ko Samui to Siem Reap?

The fastest way to get from Ko Samui to Siem Reap is to fly and bus which takes 5h 42m and costs $250 - $430.

Is there a direct bus between Ko Samui and Siem Reap?

No, there is no direct bus from Ko Samui to Siem Reap. However, there are services departing from Koh Samui Nathon Pier and arriving at Siem Reap via บรมราชชนนี 58;Borommaratchachonnani 58, ตึกแดง จตุจักร;Tuek Daeng Chatuchak and Bangkok Mochit Bus Terminal. The journey, including transfers, takes approximately 21h 28m.

How far is it from Ko Samui to Siem Reap?

The distance between Ko Samui and Siem Reap is 690 km.

How do I travel from Ko Samui to Siem Reap without a car?

The best way to get from Ko Samui to Siem Reap without a car is to bus and ferry and bus which takes 21h 28m and costs $35 - $140.

How long does it take to get from Ko Samui to Siem Reap?

It takes approximately 5h 42m to get from Ko Samui to Siem Reap, including transfers.

Where do I catch the Ko Samui to Siem Reap bus from?

Ko Samui to Siem Reap bus services, operated by Sombat Tour, depart from Koh Samui Nathon Pier station.

Where does the Ko Samui to Siem Reap bus arrive?

Ko Samui to Siem Reap bus services, operated by Sombat Tour, arrive at Bangkok Sai Tai Mai Terminal station.

Where can I stay near Siem Reap?

There are 701+ hotels available in Siem Reap.

Ko Samui to Siem Reap - 6 ways to travel via train, plane, and bus

How to get fromKo Samui to Siem Reap

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There are 6 ways to get from Ko Samui to Siem Reap by plane, bus, busferry, 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, bus
best
1. Fly from Koh Samui Airport (USM) to Siem Reap (SAI)plane USM - SAI
2. Take the bus from Siem Reap Airport to Siem Reap Townbus
5h 42m
$256–424
Bus and ferry, bus
cheapest
1. Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminalbusferry
2. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus
21h 28m
$35–137
Bus and ferry, train, bus
1. Take the busferry from Koh Samui Nathon Pier to Surat Thani Train stationbusferry
2. Take the train from Surat Thani Train Station to Krung Thep Aphiwat Central Terminaltrain
3. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus
22h 23m
Ferry, bus
1. Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
2. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus
22h 59m
$54–174
Ferry, bus via Bangkok
1. Take the ferry from Koh Samui Nathon Pier to Saengthong Rice Pierferry
2. Take the bus from Bangkok Giant Ibis to Siem Reap Giant Ibisbus
32h 48m
$183–203
Ferry, bus #2
1. Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
2. Take the bus from Khaosan Road Travel Mart to Siem Reapbus
36h 41m
$71–106

Ko Samui to Siem Reap by busferry and bus

14Weekly Services

21h 28mAverage Duration

$35Cheapest Price

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Questions & Answers

Map of how to get from Ko Samui to Siem Reap.

Launch map view

Distance: 690.1 km
Duration: 5h 42m

What companies run services between Ko Samui, Thailand and Siem Reap, Cambodia?

There is no direct connection from Ko Samui to Siem Reap. However, you can take the taxi to Koh-Samui-Airport-USM airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town. Alternatively, you can take a vehicle from Koh Samui Nathon Pier to Siem Reap via Bangkok, Bus Terminal (South), บรมราชชนนี 58;Borommaratchachonnani 58, ตึกแดง จตุจักร;Tuek Daeng Chatuchak, หน้าสถานีขนส่งหมอชิต 2;Mo Chit Bus Terminal, and Bangkok Mochit Bus Terminal in around 21h 28m.

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