Typical price difference
+38%฿2,613 here compared with ฿1,894
One-way and roundtrip flights from Bangkok23°Warm
Flights to Khon Kaen in December 2026
🏙️City
DepartureTue, Dec 15± 15 days
- Lowest fare
- ฿641 Dec 16
- Roundtrip from
- ฿1,213
- Typical roundtrip
- ฿2,613
Top deals
Flights and prices
Khon Kaen: prices, dates and useful details
Planning a trip to Khon Kaen? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿641 · 562 roundtrips from ฿1,213. These results are for december 2026.
- One way from
- ฿641
- 30 outbound-only options
- Roundtrip from
- ฿1,213
- 562 complete trips
- Typical roundtrip
- ฿2,613
- Half cost less, half cost more
- Flight options
- 562
- Roundtrips available
Saved searches
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Filters
Daily prices to Khon Kaen15 days around December 15, 2026
AvgMinp25–p75
Cheapest
฿641
Dec 16
Global average
฿1,003
All travel dates
December avg
฿1,428
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
wed · Dec 16One way
Departurewed · Dec 16
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated by
Thai VietJet Air
Thai VietJet Air฿641
฿1,003-36%
฿362 below average
Thai VietJet AirOne-way fare฿641฿1,003−36%Save ฿362View deal
Cheapest of December 2026Down from ฿750 on Jul 23
mon · Nov 30One way
Departuremon · Nov 30
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿664
฿1,003-34%
฿339 below average
Thai VietJet AirOne-way fare฿664฿1,003−34%Save ฿339View deal
Lowest 10% in next 365 days
fri · Dec 18One way
Departurefri · Dec 18
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿667
฿1,003-33%
฿336 below average
Thai VietJet AirOne-way fare฿667฿1,003−33%Save ฿336View deal
Lowest 10% in next 365 days
tue · Dec 1One way
Departuretue · Dec 1
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿667
฿1,003-33%
฿336 below average
Thai VietJet AirOne-way fare฿667฿1,003−33%Save ฿336View deal
Lowest 10% in next 365 days
thu · Dec 17One way
Departurethu · Dec 17
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿668
฿1,003-33%
฿335 below average
Thai VietJet AirOne-way fare฿668฿1,003−33%Save ฿335View deal
Lowest 10% in next 365 days
mon · Dec 14One way
Departuremon · Dec 14
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿669
฿1,003-33%
฿334 below average
Thai VietJet AirOne-way fare฿669฿1,003−33%Save ฿334View deal
Lowest 10% in next 365 days
mon · Dec 21One way
Departuremon · Dec 21
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿669
฿1,003-33%
฿334 below average
Thai VietJet AirOne-way fare฿669฿1,003−33%Save ฿334View deal
Lowest 10% in next 365 days
wed · Dec 2One way
Departurewed · Dec 2
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿669
฿1,003-33%
฿334 below average
Thai VietJet AirOne-way fare฿669฿1,003−33%Save ฿334View deal
Lowest 10% in next 365 days
tue · Dec 15One way
Departuretue · Dec 15
One way2026
15:10BKK → KKC16:151h 5m · Direct
Outbound15:10BKK16:15KKC1h 5mDirect
Operated byThai VietJet Air
Thai VietJet Air฿1,053
Thai VietJet AirCurrent fare
One-way fare฿1,053Current fareView deal
thu · Dec 3One way
Departurethu · Dec 3
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated by
Thai AirAsia
Thai AirAsia฿1,116
Thai AirAsiaCurrent fare
One-way fare฿1,116Current fareView deal
tue · Dec 22One way
Departuretue · Dec 22
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿1,144
Thai AirAsiaCurrent fare
One-way fare฿1,144Current fareView deal
wed · Dec 9One way
Departurewed · Dec 9
One way2026
10:45DMK → KKC11:501h 5m · Direct
Outbound10:45DMK11:50KKC1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿1,221
Thai AirAsiaCurrent fare
One-way fare฿1,221Current fareView deal
tue · Dec 8One way
Departuretue · Dec 8
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿1,223
Thai AirAsiaCurrent fare
One-way fare฿1,223Current fareView deal
wed · Dec 23One way
Departurewed · Dec 23
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿1,244
Thai AirAsiaCurrent fare
One-way fare฿1,244Current fareView deal
1 seat left
sat · Dec 19One way
Departuresat · Dec 19
One way2026
17:45DMK → KKC18:501h 5m · Direct
Outbound17:45DMK18:50KKC1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿1,249
Thai AirAsiaCurrent fare
One-way fare฿1,249Current fareView deal
sun · Dec 20One way
Departuresun · Dec 20
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿1,250
Thai AirAsiaCurrent fare
One-way fare฿1,250Current fareView deal
sun · Dec 6One way
Departuresun · Dec 6
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿1,367
Thai AirAsiaCurrent fare
One-way fare฿1,367Current fareView deal
thu · Dec 10One way
Departurethu · Dec 10
One way2026
14:45DMK → KKC15:501h 5m · Direct
Outbound14:45DMK15:50KKC1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿1,367
Thai AirAsiaCurrent fare
One-way fare฿1,367Current fareView deal
sat · Dec 5One way
Departuresat · Dec 5
One way2026
18:55DMK → KKC20:001h 5m · Direct
Outbound18:55DMK20:00KKC1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿1,368
Thai AirAsiaCurrent fare
One-way fare฿1,368Current fareView deal
sun · Dec 13One way
Departuresun · Dec 13
One way2026
07:25DMK → KKC08:401h 15m · Direct
Outbound07:25DMK08:40KKC1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿1,388
Thai AirAsiaCurrent fare
One-way fare฿1,388Current fareView deal
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
December 2026 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
562Trips 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฿1,213
Typical low฿2,068
Typical฿2,613
Typical high฿3,196
Flexible dates
Cheapest departure dates for Khon Kaen
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿1,941
Dec 1
฿1,934
Dec 2
฿2,350
Dec 3
฿3,144
Dec 4
฿2,601
Dec 5
฿2,610
Dec 6
฿2,678
Dec 7
฿2,466
Dec 8
฿2,448
Dec 9
฿2,592
Dec 10
฿3,135
Dec 11
฿3,152
Dec 12
฿2,647
Dec 13
฿1,964
Dec 14
฿2,454
Dec 15
฿2,053
Dec 16
฿2,052
Dec 17
฿2,051
Dec 18
฿2,615
Dec 19
฿2,753
Dec 20
฿2,053
Dec 21
฿2,513
Dec 22
฿2,614
Dec 23
฿2,880
Dec 24
฿2,991
Dec 25
฿3,893
Dec 26
฿3,612
Dec 27
฿3,597
Dec 28
฿3,216
Dec 29
฿3,221
Dec 30
฿3,231
Dec 31
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 | ฿1,213 | ฿1,931–฿2,848 | 308 | 100% |
| 2Thai AirAsia | ฿1,741 | ฿2,063–฿3,019 | 416 | 100% |
| 3Thai Lion Air | ฿2,051 | ฿3,072–฿3,893 | 167 | 100% |
| 4Thai Airways | ฿3,085 | ฿3,172–฿3,887 | 26 | 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
- 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.
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 ฿641. 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 ฿1,213. Check the dates, baggage and final total before booking.
What is a typical fare for Khon Kaen?
A typical fare is ฿2,613. Many available options sit between ฿2,068 and ฿3,196.
How many choices are available for Khon Kaen?
Choose from 562 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Khon Kaen?
562 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Khon Kaen?
Dec 2026 has the lowest available roundtrip fare, from ฿1,213.
When is the best time to fly from Bangkok to Khon Kaen?
Based on current prices, December 2026 offers some of the best deals from Bangkok to Khon Kaen. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to Khon Kaen?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Khon Kaen.