Cheap flights from Khon Kaen, Thailand to Seoul, South Korea

Travelers frequently search for route combinations, such as Khon Kaen and Bangkok, Surat Thani Province, Phuket City, Krabi, Chiang Mai, Hat Yai, Chiang Rai Province, Nakhon Si Thammarat Province, Pattaya, Trang, Singapore, Ranong Province, Nan Province, Ko Samui, Narathiwat Province, Auckland, Perth, Penang, Roi Et Province, Luang Prabang.

Travelers frequently search for route combinations, such as Seoul and Hong Kong, Bangkok, Singapore, Taipei, Manila, Sydney, Ho Chi Minh City, Kaohsiung, Hanoi, Melbourne, London, Angeles, Kuala Lumpur, New Delhi, Chiang Mai, Tokyo, Cebu, Kota Kinabalu, Brisbane, Cairns.

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

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

Yes, it's possible to combine different modes of transport between Khon Kaen and Seoul thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Khon Kaen and Seoul 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 Khon Kaen and Seoul with VietJet Air, Thai AirAsia, Thai Airways, Air Busan, Jin Air.

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.