Cheap flights from Udon Thani to Siem Reap from $131

Travelers frequently search for route combinations, such as Udon Thani and Bangkok, Chiang Mai, Phuket City, Krabi, Chiang Rai Province, Hanoi, Luang Prabang, Ko Samui, Seoul, Singapore, Cebu, Hong Kong, Phitsanulok, Sukhothai Province, Osaka, Ubon Ratchathani Province, London, Manila, Chumphon Province, Hat Yai.

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, Ko Samui.

The main airport in Udon Thani is Udon Thani International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Roi Et, Nakhon Phanom, Sakon Nakhon, Loei.

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

Currently, you can fly between Udon Thani and Siem Reap with Thai AirAsia, VietJet Air, Air Cambodia, Thai Airways, Thai Lion Air.

If you don’t have specific dates for your trip between Udon Thani 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 Udon Thani 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 Udon Thani. The main one is Udon Thani International and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Roi Et, Nakhon Phanom, Sakon Nakhon, Loei

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.