Khon Kaen Province, Thailand with panorama and cloud sky

Cheap Flights to Khon Kaen Province from ₩272,400

View ₩272,400 flight on Thu, Jul 9, 2026Opens in a new window

Popular airlines to Khon Kaen Province

  • Thai AirAsia

  • Thai Airways International

  • Thai Vietjet

  • Nok Air

  • Thai Lion Mantari

  • Hahn Air Systems

  • Turkish Airlines

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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 ₩272,400 for one-way flights and ₩332,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩332,300 Roundtrip, found 18 hours ago
₩332,300
Roundtrip
found 18 hours ago
Select Thai Lion Mantari flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩332,300 found 18 hours ago
Thai Lion Mantari
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩337,000 Roundtrip, found 18 hours ago
₩337,000
Roundtrip
found 18 hours ago
Select Thai Lion Mantari flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩337,000 found 18 hours ago
Thai AirAsia
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩366,116 Roundtrip, found 18 hours ago
₩366,116
Roundtrip
found 18 hours ago
Select Thai AirAsia flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩366,116 found 18 hours ago
Thai AirAsia
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩373,021 Roundtrip, found 18 hours ago
₩373,021
Roundtrip
found 18 hours ago
Select Thai AirAsia flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩373,021 found 18 hours ago
Thai Airways International
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩530,100 Roundtrip, found 18 hours ago
₩530,100
Roundtrip
found 18 hours ago
Select Thai Airways International flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩530,100 found 18 hours ago
Thai Airways International
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩536,200 Roundtrip, found 18 hours ago
₩536,200
Roundtrip
found 18 hours ago
Select Thai Airways International flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩536,200 found 18 hours ago
Thai Airways International
Thu, Jul 9 - Mon, Jul 13
CEI
Chiang Rai
KKC
Khon Kaen
₩542,300 Roundtrip, found 18 hours ago
₩542,300
Roundtrip
found 18 hours ago
Select Thai Airways International flight, departing Thu, Jul 9 from Chiang Rai to Khon Kaen, returning Mon, Jul 13, priced at ₩542,300 found 18 hours ago
Thai AirAsia
Thu, Jan 28 - Mon, Feb 1
ICN
Seoul
UTH
Udon Thani
₩645,267 Roundtrip, found 1 day ago
₩645,267
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Thu, Jan 28 from Seoul to Udon Thani, returning Mon, Feb 1, priced at ₩645,267 found 1 day ago
Thai AirAsia
Wed, Feb 10 - Thu, Feb 11
ICN
Seoul
KKC
Khon Kaen
₩750,303 Roundtrip, found 2 days ago
₩750,303
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Wed, Feb 10 from Seoul to Khon Kaen, returning Thu, Feb 11, priced at ₩750,303 found 2 days ago
Turkish Airlines
Fri, Jul 17 - Tue, Jul 21
ICN
Seoul
UTH
Udon Thani
₩4,844,700 Roundtrip, found 3 hours ago
₩4,844,700
Roundtrip
found 3 hours ago
Select Turkish Airlines flight, departing Fri, Jul 17 from Seoul to Udon Thani, returning Tue, Jul 21, priced at ₩4,844,700 found 3 hours ago

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
Thu, Jan 28 - Mon, Feb 1
ICN
Seoul
UTH
Udon Thani
₩645,267 Roundtrip, found 1 day ago
₩645,267
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Thu, Jan 28 from Seoul to Udon Thani, returning Mon, Feb 1, priced at ₩645,267 found 1 day ago

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. ₩332,300 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 Chiang Rai (CEI), you could've snapped up an affordable ticket for just ₩272,400 in the last seven days. Round-trip journeys to Khon Kaen Province ranged from only ₩332,300 to ₩4,844,700 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 ₩332,300 to ₩4,844,700.
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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