Cheap flights from Ko Samui, Thailand to Siem Reap, Cambodia

Travelers frequently search for route combinations, such as Ko Samui and Bangkok, Chiang Mai, Singapore, Ho Chi Minh City, Phuket City, Denpasar, Hanoi, Kuala Lumpur, Hong Kong, Pattaya, Krabi, Denver, Tokyo, Sydney, Manila, New Delhi, Tel Aviv, London, Los Angeles, Udon Thani.

Travelers frequently search for route combinations, such as Siem Reap and Phnom Penh, Bangkok, Sihanoukville Province, Chiang Mai, Phuket City, Ho Chi Minh City, Hanoi, Singapore, Da Nang, Luang Prabang, Hong Kong, Manila, Krabi, Kuala Lumpur, Taipei, Denpasar, Okinawa Island, Chiang Rai Province, Seoul, Tokyo.

The main airport in Ko Samui is Samui. It is also served by Samui, Surat Thani International, Nakhon Si Thammarat.

The main airport in Siem Reap is Siem Reap International. It is also served by Phnom Penh International.

Yes, it's possible to combine different modes of transport between Ko Samui and Siem Reap thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Ko Samui and Siem Reap can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Ko Samui and Siem Reap with Bangkok Airways, Thai AirAsia, Vietnam Airlines, Thai Lion Air, VietJet Air.

If you don’t have specific dates for your trip between Ko Samui and Siem Reap, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Ko Samui and Siem Reap, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.