Typical price difference
+4%฿2,420 here compared with ฿2,325
One-way and roundtrip flights from Bangkok
Thai AirAsia flights to Khon Kaen
Top deals
Flights and prices
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. 95 one-way fares from ฿1,079 · 1,988 roundtrips from ฿1,647. These results are for thai airasia (fd).
- One way from
- ฿1,079
- 95 outbound-only options
- Roundtrip from
- ฿1,647
- 1,988 complete trips
- Typical roundtrip
- ฿2,420
- Half cost less, half cost more
- Flight options
- 1,988
- Roundtrips available
Saved searches
Save this search
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Best Deals
Roundtrip deals
1,988 fares · from ฿1,647
Outbound and return flights together in one total fare.
Departure monthNovember 2026
Khon Kaen
Weather25°WarmTypical roundtrip฿2,322Cheapest roundtrip฿1,647฿2,322−29%Nov 10 → Nov 28Save ฿675
Departure month
November 2026
Khon Kaen
Weather25°Warm
Typical roundtrip฿2,322
Cheapest roundtrip฿1,647
฿2,322−29%
Nov 10 → Nov 28Save ฿675
Departure monthJanuary 2027
Khon Kaen
Weather23°WarmTypical roundtrip฿2,322Cheapest roundtrip฿1,652฿2,322−29%Jan 21 → Feb 4Save ฿670
Departure month
January 2027
Khon Kaen
Weather23°Warm
Typical roundtrip฿2,322
Cheapest roundtrip฿1,652
฿2,322−29%
Jan 21 → Feb 4Save ฿670
Departure monthFebruary 2027
Khon Kaen
Weather26°WarmTypical roundtrip฿2,322Cheapest roundtrip฿1,655฿2,322−29%Feb 10 → Feb 24Save ฿667
Departure month
February 2027
Khon Kaen
Weather26°Warm
Typical roundtrip฿2,322
Cheapest roundtrip฿1,655
฿2,322−29%
Feb 10 → Feb 24Save ฿667
Departure monthMarch 2027
Khon Kaen
Weather28°HotTypical roundtrip฿2,322Cheapest roundtrip฿1,713฿2,322−26%Mar 3 → Mar 20Save ฿609
Departure month
March 2027
Khon Kaen
Weather28°Hot
Typical roundtrip฿2,322
Cheapest roundtrip฿1,713
฿2,322−26%
Mar 3 → Mar 20Save ฿609
Departure monthSeptember 2026
Khon Kaen
Weather27°HotTypical roundtrip฿2,322Cheapest roundtrip฿2,089฿2,322−10%Sep 23 → Sep 28Save ฿233
Departure month
September 2026
Khon Kaen
Weather27°Hot
Typical roundtrip฿2,322
Cheapest roundtrip฿2,089
฿2,322−10%
Sep 23 → Sep 28Save ฿233
Departure monthOctober 2026
Khon Kaen
Weather26°WarmTypical roundtrip฿2,322Cheapest roundtrip฿2,092฿2,322−10%Oct 7 → Oct 28Save ฿230
Departure month
October 2026
Khon Kaen
Weather26°Warm
Typical roundtrip฿2,322
Cheapest roundtrip฿2,092
฿2,322−10%
Oct 7 → Oct 28Save ฿230
Departure monthDecember 2026
Khon Kaen
Weather23°WarmTypical roundtrip฿2,322Cheapest roundtrip฿2,232฿2,322−4%Dec 3 → Dec 17Save ฿90
Departure month
December 2026
Khon Kaen
Weather23°Warm
Typical roundtrip฿2,322
Cheapest roundtrip฿2,232
฿2,322−4%
Dec 3 → Dec 17Save ฿90
One-way deals
95 fares · from ฿1,079
Outbound fare only — add a return separately if you need one.
Departure monthSeptember 2026
Khon Kaen
Weather27°HotTypical one way฿1,081Cheapest one-way fare฿1,079฿1,081Sep 23Save ฿2
Departure month
September 2026
Khon Kaen
Weather27°Hot
Typical one way฿1,081
Cheapest one-way fare฿1,079
฿1,081
Sep 23Save ฿2
Departure monthOctober 2026
Khon Kaen
Weather26°WarmTypical one way฿1,081Cheapest one-way fare฿1,091Oct 3
Departure month
October 2026
Khon Kaen
Weather26°Warm
Typical one way฿1,081
Cheapest one-way fare฿1,091
Oct 3
Departure monthJanuary 2027
Khon Kaen
Weather23°WarmTypical one way฿1,081Cheapest one-way fare฿1,123Jan 7
Departure month
January 2027
Khon Kaen
Weather23°Warm
Typical one way฿1,081
Cheapest one-way fare฿1,123
Jan 7
Departure monthDecember 2026
Khon Kaen
Weather23°WarmTypical one way฿1,081Cheapest one-way fare฿1,128Dec 17
Departure month
December 2026
Khon Kaen
Weather23°Warm
Typical one way฿1,081
Cheapest one-way fare฿1,128
Dec 17
Departure monthFebruary 2027
Khon Kaen
Weather26°WarmTypical one way฿1,081Cheapest one-way fare฿1,137Feb 27
Departure month
February 2027
Khon Kaen
Weather26°Warm
Typical one way฿1,081
Cheapest one-way fare฿1,137
Feb 27
Departure monthMarch 2027
Khon Kaen
Weather28°HotTypical one way฿1,081Cheapest one-way fare฿1,138Mar 13
Departure month
March 2027
Khon Kaen
Weather28°Hot
Typical one way฿1,081
Cheapest one-way fare฿1,138
Mar 13
Departure monthNovember 2026
Khon Kaen
Weather25°WarmTypical one way฿1,081Cheapest one-way fare฿1,138Nov 28
Departure month
November 2026
Khon Kaen
Weather25°Warm
Typical one way฿1,081
Cheapest one-way fare฿1,138
Nov 28
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Thai AirAsia (FD) at a glance
Compare price, non-stop choice and travel time with other Khon Kaen options.
Non-stop options
100%+0 points compared with other flights
Typical flight time
1h 5m— longer than the comparison
Roundtrip options
1,988Trips ready to compare
Typical prices
What do Khon Kaen roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿1,647
Typical low฿2,249
Typical฿2,420
Typical high฿2,543
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿2,258
Sep 2026
฿2,399
Oct 2026
฿2,342
Nov 2026
฿2,647
Dec 2026
฿2,356
Jan 2027
฿2,373
Feb 2027
฿2,305
Mar 2027
Airline comparison
Alternative airlines for Khon Kaen
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai VietJet Air | ฿1,025 | ฿1,837–฿2,296 | 1,134 | 100% |
| 2Thai Lion Air | ฿1,464 | ฿2,034–฿2,346 | 1,312 | 100% |
| 3Thai AirAsia | ฿1,647 | ฿2,249–฿2,543 | 1,988 | 100% |
| 4Thai Airways | ฿3,195 | ฿3,292–฿3,782 | 58 | 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.
23°Jan
26°Feb
28°Mar
30°Apr
29°May
28°Jun
28°Jul
27°Aug
27°Sep
26°Oct
25°Nov
23°Dec
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.
Explore related searches
Common questions about Khon Kaen
What is the lowest available one-way fare for Khon Kaen?
The lowest available one-way fare is ฿1,079. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Khon Kaen?
The lowest available roundtrip fare is ฿1,647. Check the dates, baggage and final total before booking.
What is a typical fare for Khon Kaen?
A typical fare is ฿2,420. Many available options sit between ฿2,249 and ฿2,543.
How many choices are available for Khon Kaen?
Choose from 1,988 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Khon Kaen?
1,988 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Khon Kaen?
Nov 2026 has the lowest available roundtrip fare, from ฿1,647.
Where does Thai AirAsia to Khon Kaen fly from Bangkok?
Thai AirAsia to Khon Kaen operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai AirAsia to Khon Kaen routes.
How do I find the best deals on Thai AirAsia to Khon Kaen?
Compare the current Thai AirAsia to Khon Kaen fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.