Bangkok to Khon Kaen flight deals
- Lowest fare
- ฿617 Sep 16
- Roundtrip from
- ฿1,080
- Typical roundtrip
- ฿1,894
Khon Kaen: prices, dates and useful details
Planning a trip to Khon Kaen? Compare dates, airlines, flight times and direct options from Bangkok. 197 one-way fares from ฿617 · 3,671 roundtrips from ฿1,080.
- One way from
- ฿617
- 197 outbound-only options
- Roundtrip from
- ฿1,080
- 3,671 complete trips
- Typical roundtrip
- ฿1,894
- Half cost less, half cost more
- Flight options
- 3,671
- Roundtrips available
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Best Deals
Departure monthSeptember 2026
Khon Kaen
Weather27°HotTypical one way฿1,003Cheapest one-way fare฿617฿1,003−38%Sep 16Save ฿386
September 2026
Khon Kaen
Departure monthOctober 2026
Khon Kaen
Weather26°WarmTypical one way฿1,003Cheapest one-way fare฿625฿1,003−38%Oct 7Save ฿378
October 2026
Khon Kaen
Departure monthNovember 2026
Khon Kaen
Weather25°WarmTypical one way฿1,003Cheapest one-way fare฿639฿1,003−36%Nov 14Save ฿364
November 2026
Khon Kaen
Departure monthDecember 2026
Khon Kaen
Weather23°WarmTypical one way฿1,003Cheapest one-way fare฿641฿1,003−36%Dec 16Save ฿362
December 2026
Khon Kaen
Departure monthJanuary 2027
Khon Kaen
Weather23°WarmTypical one way฿1,003Cheapest one-way fare฿665฿1,003−34%Jan 10Save ฿338
January 2027
Khon Kaen
Departure monthFebruary 2027
Khon Kaen
Weather26°WarmTypical one way฿1,003Cheapest one-way fare฿667฿1,003−33%Feb 3Save ฿336
February 2027
Khon Kaen
Departure monthAugust 2026
Khon Kaen
Weather27°HotTypical one way฿1,003Cheapest one-way fare฿887฿1,003−12%Aug 20Save ฿116
August 2026
Khon Kaen
Departure monthJuly 2026
Khon Kaen
Weather28°HotTypical one way฿1,003Cheapest one-way fare฿1,107Jul 30
July 2026
Khon Kaen
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do Khon Kaen roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
Flexible timing
Compare Khon Kaen by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Khon Kaen fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai VietJet Air | ฿1,080 | ฿1,453–฿2,083 | 3,233 | 100% |
| 2Thai Lion Air | ฿1,555 | ฿2,200–฿3,215 | 393 | 100% |
| 3Thai AirAsia | ฿1,740 | ฿1,916–฿2,569 | 1,069 | 100% |
| 4Thai Airways | ฿2,602 | ฿2,606–฿3,349 | 214 | 100% |
Weather through the year
Typical temperatures in Khon Kaen
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
Useful trip facts
What to know about Khon Kaen
- Country
- Thailand
- Arrival code
- KKC
- Typical annual temperature
- 27°C
- Trip styles
- City
- Typical outbound from Bangkok
- 1h 5m
- Typical stay
- 12 nights
Usual temperature, not a forecast
Why go
Why travelers consider Khon Kaen
Gateway to Isan. A university city blending modern life with Northeastern Thai culture, dinosaur fossils, and legendary street food.