A cityscape with a mix of residential and commercial buildings, a prominent skyscraper, and a cloudy sky.

Cheap Flights to Khon Kaen Province from ₩374,100

View ₩374,100 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines to Khon Kaen Province

  • Thai Airways International

  • Thai AirAsia

  • Thai Vietjet

  • Nok Air

  • Turkish Airlines

  • Hahn Air Systems

  • Thai Lion Mantari

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How much is the cheapest flight to Khon Kaen Province?

Prices were available within the past 7 days and start at ₩374,100 for one-way flights and ₩552,643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thai AirAsia
Thai Vietjet
Thai Vietjet
Thai Vietjet
Thai Vietjet
Thai Vietjet
Thai Airways International
Qatar Airways
Turkish Airlines

Trending flights to Khon Kaen Province

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia

Frequently asked questions

How do I find cheap flights to Khon Kaen Province that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then select the box under the "Flexible change policies" heading (to the left). Expedia makes it a cinch to find flexible, low-priced airfares to Khon Kaen Province.
How can I find cheap tickets to Khon Kaen Province?
You'll always walk away with an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to compare the cheapest prices for nearby days. ₩552,643 was the lowest price for a flight to Khon Kaen Province in the last seven days.
How much is a flight to Khon Kaen Province?
If you were journeying one way from Seoul (ICN), you could've snapped up an affordable ticket for just ₩374,100 in the last seven days. Round-trip journeys to Khon Kaen Province ranged from only ₩552,643 to ₩1,920,700 over the same period.
When is the cheapest time to fly to Khon Kaen Province?
Taking off on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest airfare. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Khon Kaen Province instead!
How much is a plane ticket to Khon Kaen Province?
In the last seven days, tickets to Khon Kaen Province ranged from ₩552,643 to ₩1,920,700.
What is the best time to go to Khon Kaen Province?
A lovely time to explore Khon Kaen is after June 20 when summer begins. In Khon Kaen Province's major city, average temperatures fluctuate from 75ºF to 90ºF at this time — glorious weather for touring around! August, September and October are the most popular months to visit.
What months are the cheapest to book a flight to Khon Kaen Province?
To secure cheap flights to Khon Kaen Province, book during February when prices are at their lowest. The most expensive time to book? In the U.S, it's the festive month of December.

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About Khon Kaen Province

Expedia offers flights to Khon Kaen Province to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Khon Kaen Province or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Khon Kaen Province
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