Cheap flights from Ko Samui to Siem Reap from $235

Travelers frequently search for route combinations, such as Ko Samui and New York, Bangkok, Las Vegas, Los Angeles, Denpasar, Singapore, Phuket City, Hanoi, Krabi, Manila, Kuala Lumpur, Da Nang, Hong Kong, Chiang Mai, Tel Aviv, Chiang Rai Province, Ho Chi Minh City, Busuanga, Palawan, Jakarta, Seoul.

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, Washington, D.C., Boston, Phnom Penh, New York, Chicago, Seattle, Minneapolis, Los Angeles, Phuket City, Hanoi, Ho Chi Minh City, Singapore, Da Nang, Krabi, Chiang Mai, Kuala Lumpur, Sihanoukville Province, Manila, Vientiane.

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.

Currently, you can fly between Ko Samui and Siem Reap with Bangkok Airways, Thai AirAsia, Vietnam Airlines, Emirates, Turkish Airlines.

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.

There are a number of airports in and around Ko Samui. The main one is Samui and other nearby airports include Samui, Surat Thani International, Nakhon Si Thammarat

There are a number of airports in and around Siem Reap. The main one is Siem Reap International and other nearby airports include Phnom Penh International.