Bangkok to Khon Kaen flight deals
How much are flights from Bangkok to Khon Kaen?
Planning a trip to Khon Kaen? Compare dates, airlines, flight times and direct options from Bangkok. 198 one-way fares from ฿499 · 3,619 roundtrips from ฿1,024.
- One way from
- ฿499
- 198 outbound-only options
- Roundtrip from
- ฿1,024
- 3,619 complete trips
- Typical roundtrip
- ฿2,295
- Half cost less, half cost more
- Flight options
- 3,619
- Roundtrips available
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Best Deals
Roundtrip deals
3,619 fares · from ฿1,024
Outbound and return flights together in one total fare.
Departure monthFebruary 2027
Khon Kaen
Weather26°WarmTypical roundtrip฿2,274Cheapest roundtrip฿1,024฿2,274−55%Feb 23 → Mar 2Save ฿1,250
February 2027
Khon Kaen
Departure monthJanuary 2027
Khon Kaen
Weather23°WarmTypical roundtrip฿2,274Cheapest roundtrip฿1,025฿2,274−55%Jan 26 → Feb 4Save ฿1,249
January 2027
Khon Kaen
Departure monthMarch 2027
Khon Kaen
Weather28°HotTypical roundtrip฿2,274Cheapest roundtrip฿1,027฿2,274−55%Mar 4 → Mar 10Save ฿1,247
March 2027
Khon Kaen
Departure monthNovember 2026
Khon Kaen
Weather25°WarmTypical roundtrip฿2,274Cheapest roundtrip฿1,464฿2,274−36%Nov 10 → Nov 19Save ฿810
November 2026
Khon Kaen
Departure monthOctober 2026
Khon Kaen
Weather26°WarmTypical roundtrip฿2,274Cheapest roundtrip฿1,940฿2,274−15%Oct 7 → Oct 19Save ฿334
October 2026
Khon Kaen
Departure monthSeptember 2026
Khon Kaen
Weather27°HotTypical roundtrip฿2,274Cheapest roundtrip฿1,995฿2,274−12%Sep 22 → Oct 5Save ฿279
September 2026
Khon Kaen
Departure monthDecember 2026
Khon Kaen
Weather23°WarmTypical roundtrip฿2,274Cheapest roundtrip฿2,232฿2,274−2%Dec 1 → Dec 17Save ฿42
December 2026
Khon Kaen
One-way deals
198 fares · from ฿499
Outbound fare only — add a return separately if you need one.
Departure monthNovember 2026
Khon Kaen
Weather25°WarmTypical one way฿1,084Cheapest one-way fare฿499฿1,084−54%Nov 10Save ฿585
November 2026
Khon Kaen
Departure monthFebruary 2027
Khon Kaen
Weather26°WarmTypical one way฿1,084Cheapest one-way fare฿570฿1,084−47%Feb 23Save ฿514
February 2027
Khon Kaen
Departure monthMarch 2027
Khon Kaen
Weather28°HotTypical one way฿1,084Cheapest one-way fare฿570฿1,084−47%Mar 17Save ฿514
March 2027
Khon Kaen
Departure monthJanuary 2027
Khon Kaen
Weather23°WarmTypical one way฿1,084Cheapest one-way fare฿571฿1,084−47%Jan 26Save ฿513
January 2027
Khon Kaen
Departure monthOctober 2026
Khon Kaen
Weather26°WarmTypical one way฿1,084Cheapest one-way fare฿940฿1,084−13%Oct 7Save ฿144
October 2026
Khon Kaen
Departure monthSeptember 2026
Khon Kaen
Weather27°HotTypical one way฿1,084Cheapest one-way fare฿1,061฿1,084−2%Sep 12Save ฿23
September 2026
Khon Kaen
Departure monthDecember 2026
Khon Kaen
Weather23°WarmTypical one way฿1,084Cheapest one-way fare฿1,073฿1,084−1%Dec 3Save ฿11
December 2026
Khon Kaen
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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 | ฿1,024 | ฿1,816–฿2,276 | 1,512 | 100% |
| 2Thai Lion Air | ฿1,464 | ฿2,026–฿2,325 | 1,439 | 100% |
| 3Thai AirAsia | ฿1,647 | ฿2,216–฿2,543 | 2,247 | 100% |
| 4Thai Airways | ฿2,500 | ฿2,509–฿3,473 | 136 | 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
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- KKC
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 1h 5m
- Typical stay
- 12 nights
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.