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£618+ Cheap flights to Khon Kaen
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
— KKC
12 Nov — 19 Nov1
Flights to Khon Kaen in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
Cheapest flights to Khon KaenExplore the most affordable flight options available to Khon Kaen. Find the lowest fares based on data from user searches, with prices last updated on 13 October 2026.
Explore the most affordable flight options available to Khon Kaen. Find the lowest fares based on data from user searches, with prices last updated on 13 October 2026.
Sun 8/1108:45 -
2 stops24h 30m
Sun 15/1108:40 -
2 stops30h 55m
Deal found 11/10£618
Mon 23/1121:40 -
2 stops34h 30m
Thu 3/1211:55 -
2 stops25h 40m
Deal found 12/10£646
Mon 23/1108:35 -
2 stops19h 50m
Thu 3/1215:40 -
2 stops21h 15m
Deal found 12/10£734
Tue 3/1121:40 -
2 stops34h 30m
Wed 27/115:40 -
2 stops21h 55m
Deal found 9/10£741
Fri 20/1110:35 -
2 stops21h 35m
Sat 5/1211:55 -
2 stops25h 25m
Deal found 11/10£751
Wed 14/1009:35 -
2 stops24h 25m
Wed 14/416:50 -
2 stops25h 15m
Deal found 10/10£778
Sun 8/1121:10 -
2 stops28h 00m
Sun 15/1108:40 -
1 stop17h 55m
Deal found 11/10£783
Fri 20/1121:40 -
2 stops34h 30m
Sat 5/1211:55 -
2 stops25h 40m
Deal found 11/10£800
Mon 23/1121:20 -
1 stop16h 00m
Thu 3/1208:25 -
1 stop17h 40m
Deal found 11/10£862
Sun 8/1121:35 -
1 stop15h 45m
Sun 15/1115:40 -
1 stop22h 00m
Deal found 11/10£913
Mon 16/1106:30 -
2 stops18h 25m
Fri 20/1120:50 -
2 stops26h 40m
Deal found 8/10£959
Wed 14/1007:00 -
3 stops25h 10m
Wed 14/415:40 -
2 stops31h 00m
Deal found 10/10£1,021
Best flights to Khon KaenDiscover carefully curated flight deals to Khon Kaen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.
Discover carefully curated flight deals to Khon Kaen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.
Sun 8/1111:35 -
2 stops37h 35m
Sun 15/1116:50 -
1 stop29h 45m
Deal found 11/10£723
Tue 3/1121:40 -
2 stops34h 30m
Wed 27/115:40 -
2 stops21h 55m
Deal found 9/10£741
Fri 20/1121:35 -
1 stop34h 35m
Sat 5/1215:40 -
1 stop22h 00m
Deal found 11/10£919
Mon 16/1106:30 -
2 stops18h 25m
Fri 20/1120:50 -
2 stops26h 40m
Deal found 8/10£959
Fri 20/1110:35 -
2 stops21h 35m
Sat 5/1211:55 -
2 stops25h 25m
Deal found 11/10£751
Sat 10/410:35 -
3 stops23h 40m
Sat 24/415:40 -
2 stops24h 35m
Deal found 11/10£755
Mon 23/1121:35 -
1 stop15h 45m
Thu 3/1220:50 -
2 stops19h 55m
Deal found 12/10£990
Tue 3/1111:50 -
1 stop25h 30m
Wed 27/120:50 -
2 stops20h 00m
Deal found 10/10£1,128
Sat 19/1217:55 -
2 stops34h 30m
Fri 15/108:25 -
1 stop18h 10m
Deal found 11/10£1,493
Mon 2/1120:55 -
2 stops28h 00m
Wed 27/120:50 -
2 stops24h 40m
Deal found 11/10£2,287
Mon 2/1117:25 -
2 stops31h 30m
Wed 27/115:40 -
2 stops37h 55m
Deal found 10/10£3,637
Mon 2/1108:35 -
2 stops19h 50m
Wed 27/115:40 -
2 stops21h 15m
Deal found 9/10£3,014
Mon 2/1121:35 -
1 stop15h 45m
Wed 27/120:50 -
1 stop29h 45m
Deal found 9/10£4,269
Last-minute flights to Khon KaenDiscover last-minute flight deals to Khon Kaen. Data last updated 13 October 2026 and is based on user searches.
Discover last-minute flight deals to Khon Kaen. Data last updated 13 October 2026 and is based on user searches.
Wed 14/1009:35 -
2 stops24h 25m
Wed 14/416:50 -
2 stops25h 15m
Deal found 10/10£778
Wed 14/1007:00 -
3 stops25h 10m
Wed 14/415:40 -
2 stops31h 00m
Deal found 10/10£1,021
Tue 3/1121:40 -
2 stops34h 30m
Wed 27/115:40 -
2 stops21h 55m
Deal found 9/10£741
Sun 8/1108:45 -
2 stops24h 30m
Sun 15/1108:40 -
2 stops30h 55m
Deal found 11/10£618
Sun 8/1121:10 -
2 stops28h 00m
Sun 15/1108:40 -
1 stop17h 55m
Deal found 11/10£783
Sun 8/1121:35 -
1 stop15h 45m
Sun 15/1115:40 -
1 stop22h 00m
Deal found 11/10£913
Mon 16/1106:30 -
2 stops18h 25m
Fri 20/1120:50 -
2 stops26h 40m
Deal found 8/10£959
Fri 20/1110:35 -
2 stops21h 35m
Sat 5/1211:55 -
2 stops25h 25m
Deal found 11/10£751
Fri 20/1121:40 -
2 stops34h 30m
Sat 5/1211:55 -
2 stops25h 40m
Deal found 11/10£800
Mon 23/1121:40 -
2 stops34h 30m
Thu 3/1211:55 -
2 stops25h 40m
Deal found 12/10£646
Mon 23/1108:35 -
2 stops19h 50m
Thu 3/1215:40 -
2 stops21h 15m
Deal found 12/10£734
Mon 23/1121:20 -
1 stop16h 00m
Thu 3/1208:25 -
1 stop17h 40m
Deal found 11/10£862
Find flight deals to Khon Kaen
Find the latest flights to Khon Kaen in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 13 October 2026.
Cheapflights Fare Finder
Locate flights to Khon Kaen that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 13 October 2026.
Use the filters below to find and compare flights to Khon Kaen that are best for you.
Fly from
Route
Depart
Return
Cheapest return flight
LondonKhon Kaen
LGW London Gatwick - KKC Khon Kaen
LGWKKC
London Gatwick
Sun 8/11
11:35-08:10
2 stops37h 35m
Khon Kaen
Sun 15/11
16:50-15:35
1 stop29h 45m
£723
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Tue 3/11
21:40-15:10
2 stops34h 30m
Khon Kaen
Wed 27/1
15:40-06:35
2 stops21h 55m
£741
LondonKhon Kaen
LGW London Gatwick - KKC Khon Kaen
LGWKKC
London Gatwick
Fri 20/11
10:35-15:10
2 stops21h 35m
Khon Kaen
Sat 5/12
11:55-06:20
2 stops25h 25m
£751
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Sat 10/4
10:35-16:15
3 stops23h 40m
Khon Kaen
Sat 24/4
15:40-10:15
2 stops24h 35m
£755
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Fri 20/11
21:35-15:10
1 stop34h 35m
Khon Kaen
Sat 5/12
15:40-06:40
1 stop22h 00m
£919
LondonKhon Kaen
LGW London Gatwick - KKC Khon Kaen
LGWKKC
London Gatwick
Mon 16/11
06:30-07:55
2 stops18h 25m
Khon Kaen
Fri 20/11
20:50-16:30
2 stops26h 40m
£959
Fastest return journey
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Mon 23/11
21:35-20:20
1 stop15h 45m
Khon Kaen
Thu 3/12
20:50-09:45
2 stops19h 55m
£990
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Tue 3/11
11:50-20:20
1 stop25h 30m
Khon Kaen
Wed 27/1
20:50-09:50
2 stops20h 00m
£1,128
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Sat 19/12
17:55-11:25
2 stops34h 30m
Khon Kaen
Fri 15/1
08:25-19:35
1 stop18h 10m
£1,493
LondonKhon Kaen
LHR London Heathrow - KKC Khon Kaen
LHRKKC
London Heathrow
Mon 2/11
20:55-07:55
2 stops28h 00m
Khon Kaen
Wed 27/1
20:50-14:30
2 stops24h 40m
£2,287
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight to Khon Kaen
Have a flexible travel schedule? Discover the best time to fly to Khon Kaen with our price prediction graph.
LON-KKC
LGW-KKC
LHR-KKC
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to Khon Kaen
LON-KKC
LGW-KKC
LHR-KKC
How long is the flight to Khon Kaen?
On average, a flight from London to Khon Kaen takes 19 hours 50 minutes. Flights to Khon Kaen from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Khon Kaen?
The most popular airline flying from London to Khon Kaen is Thai Airways.
What are the cheapest airlines that fly to Khon Kaen?
The cheapest airline flying from London to Khon Kaen is Thai Airways.
Rainfall in Khon Kaen by month
Plan your trip to Khon Kaen by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Khon Kaen ranges from 0.0 - 270.0 inches per month. September is typically the wettest month, when rainfall can reach 270.0 mm. December is typically the driest time to visit Khon Kaen when rainfall is around 0.0 mm.
Temperature in Khon Kaen by month
Plan your trip to Khon Kaen by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Khon Kaen, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).
Reviews of airlines servicing Khon Kaen
Get insights into the airlines that provide service to Khon Kaen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Khon Kaen. Reviews last updated 13 October 2026.
Check out reviews from past customers who have flown Thai Airways to Thailand to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Entertainment
6.9
Crew
8.5
Overall
7.9
Food
7.5
Boarding
8.0
Reviews
1 / 20
8.0
ExcellentThayawat,Sept 2026
SIN - BKK
Comfort
7.7
Entertainment
6.9
Crew
8.5
Overall
7.9
Food
7.5
Boarding
8.0
Reviews
1 / 20
8.0
ExcellentThayawat,Sept 2026
SIN - BKK
FAQs about flying to Khon Kaen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Airlines
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Find the best flight deals from Khon Kaen
Some of the lowest fares we’ve come across for flights from Khon Kaen.
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Complete your trip
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How does Cheapflights help users find flights to Khon Kaen?
Deals for Khon Kaen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Khon Kaen?
Cheapflights helps you find that perfect flight to Khon Kaen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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Users can book flights with no change fees policies with our dedicated filters. Book flights to Khon Kaen flexibly with Cheapflights today.
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