Cheap flights from Khon Kaen to Seoul from $155

Travelers frequently search for route combinations, such as Khon Kaen and Bangkok, Phuket City, Chiang Mai, Denpasar, Siem Reap, Osaka, Chiang Rai Province, Hat Yai, Istanbul, Chumphon Province, Trat Province, Surat Thani Province, Guangzhou, Luang Prabang, Singapore, Hanoi, Krabi, Ko Samui, Pattaya, Kuala Lumpur.

Travelers frequently search for route combinations, such as Seoul and Los Angeles, San Francisco, Atlanta, New York, Honolulu, Tokyo, Las Vegas, Houston, Hagåtña, Osaka, Washington, D.C., Dallas, Portland, Chicago, Bangkok, Manila, San Diego, Boston, Salt Lake City, Minneapolis.

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

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

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

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

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, Yangyang International, Wonju, Gunsan.