Cheap flights from Seoul to Khon Kaen from $98

Travelers frequently search for route combinations, such as Seoul and Los Angeles, San Francisco, Honolulu, Tokyo, Atlanta, Bangkok, Manila, New York, Seattle, Phoenix, Osaka, Saipan, San Diego, Miami, Washington, D.C., Denver, Jeju City, Hanoi, Ho Chi Minh City, Cebu.

Travelers frequently search for route combinations, such as Khon Kaen and Bangkok, Phuket City, Chiang Mai, Phnom Penh, Hong Kong, Ho Chi Minh City, Surat Thani Province, Singapore, Hat Yai, Boston, Orlando, Atlanta, Guangzhou, Vientiane, Phoenix, Kailua, Loei Province, Taipei, Hanoi, Yangon.

Seoul is mainly served by Incheon International. But there are other airports nearby, including Gimpo International, Seoul Air Base.

The main airport in Seoul is Incheon International. It is also served by Daegu International, Cheongju International.

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

Currently, you can fly between Seoul and Khon Kaen with VietJet Air, Thai AirAsia, Thai Airways, Thai Lion Air, Korean Air.

If you don’t have specific dates for your trip between Seoul and Khon Kaen, 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 Seoul and Khon Kaen, 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 Seoul. The main one is Incheon International and other nearby airports include Daegu International, Cheongju International