Search flights from Siem Reap (SAI) to Koh Samui (USM)

Book your plane tickets from Siem Reap to Koh Samui with ease

Cheapest flights to Koh Samui

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Siem Reap to Koh Samui: things to know

The most popular route is from Siem Reap-Angkor International Airport in Siem Reap to Samui International Airport in Koh Samui. On average this flight takes 4 hours 43 minutes one-way and costs $865 round-trip.

Most popular route
Siem Reap-Angkor International Airport (SAI) to Samui International Airport (USM)
Average flight time
4 hours 43 minutes
Average round-trip price
$865
Fly from Siem Reap to Koh Samui
5 airlines

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Airlines that fly from Siem Reap to Koh Samui

Airline options may vary according to recently booked flights and your search terms

  • Bangkok Airways
  • Thai Airways
  • Thai Airasia
  • Singapore Airlines
  • Qantas Airways

Frequently asked questions

Fly to more destinations from Siem Reap

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Hotels in Koh Samui

Thinking about which towns and cities to visit during your trip? Try Koh Samui, a popular choice with other visitors.

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