Cheap Flights from London to Khon Kaen
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Flights from London to Khon Kaen
Airlines Flying from London to Khon Kaen
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from London to Khon Kaen
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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LHR 21:3515h1 stopsKKC 18:35London - Khon Kaen | Wed, May 28 | EVA Air
KKC 15:4033h 40m1 stopsLHR 19:20Khon Kaen - London | Wed, Jun 4 | Thai AirwaysHK$7,833 HK$9,12014% OFF14% OFFHK$9,120 HK$7,833 -
LHR 21:3515h1 stopsKKC 18:35London - Khon Kaen | Wed, Jun 4 | EVA Air
KKC 12:0537h 15m1 stopsLHR 19:20Khon Kaen - London | Wed, Jun 11 | Thai AirwaysHK$7,873 HK$9,12014% OFF14% OFFHK$9,120 HK$7,873
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LHR 21:3515h1 stopsKKC 18:35London - Khon Kaen | Sat, May 31 | EVA Air
KKC 08:3016h 50m1 stopsLHR 19:20Khon Kaen - London | Sat, Jun 7 | Thai AirwaysHK$7,876 HK$9,12014% OFF14% OFFHK$9,120 HK$7,876
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LHR 21:3515h1 stopsKKC 18:35London - Khon Kaen | Thu, Jun 12 | EVA Air
KKC 08:3016h 50m1 stopsLHR 19:20Khon Kaen - London | Fri, Jun 20 | Thai AirwaysHK$7,98712% OFFHK$9,120 HK$7,987
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LHR 12:3017h 5m1 stopsKKC 11:35London - Khon Kaen | Thu, Jun 26 | Thai Airways
KKC 19:0530h 5m1 stopsLHR 19:10Khon Kaen - London | Thu, Jul 3 | Thai AirwaysHK$8,01112% OFFHK$9,120 HK$8,011 -
LHR 21:2515h 10m1 stopsKKC 18:35London - Khon Kaen | Mon, Jun 2 | Thai Airways
KKC 08:3016h 40m1 stopsLHR 19:10Khon Kaen - London | Sat, Jun 7 | Thai AirwaysHK$8,03412% OFFHK$9,120 HK$8,034
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LHR 21:2515h 10m1 stopsKKC 18:35London - Khon Kaen | Wed, Jun 25 | Thai Airways
KKC 08:3016h 40m1 stopsLHR 19:10Khon Kaen - London | Wed, Jul 2 | Thai AirwaysHK$8,05112% OFFHK$9,120 HK$8,051
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LHR 12:3020h 40m1 stopsKKC 15:10London - Khon Kaen | Wed, May 28 | Thai Airways
KKC 19:0518h 10m1 stopsLHR 07:15Khon Kaen - London | Wed, Jun 4 | Thai AirwaysHK$8,05812% OFFHK$9,120 HK$8,058
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LHR 21:2515h 10m1 stopsKKC 18:35London - Khon Kaen | Tue, Jun 24 | Thai Airways
KKC 08:3016h 40m1 stopsLHR 19:10Khon Kaen - London | Tue, Jul 1 | Thai AirwaysHK$8,11411% OFFHK$9,120 HK$8,114
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LHR 12:3020h 40m1 stopsKKC 15:10London - Khon Kaen | Tue, Jun 17 | Thai Airways
KKC 08:3016h 40m1 stopsLHR 19:10Khon Kaen - London | Tue, Jun 24 | Thai AirwaysHK$8,11711% OFFHK$9,120 HK$8,117
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LON 13:0017h 25m1 stopsKKC Invalid DateLondon - Khon Kaen | Mon, May 26 | Normal Airline
KKC 15:006hDirectLON 16:00Khon Kaen - London | Wed, May 28 | Normal AirlineFind More FlightsFind More Flights
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LHR 21:2528h 35m1 stopsKKC 08:00London - Khon Kaen | Tue, May 27 | Thai AirwaysHK$4,861 HK$6,89830% OFF30% OFFHK$6,898 HK$4,861
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LHR 21:2532h 10m1 stopsKKC 11:35London - Khon Kaen | Thu, Jun 5 | Thai AirwaysHK$4,861 HK$6,89830% OFF30% OFFHK$6,898 HK$4,861
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LHR 12:3024h 5m1 stopsKKC 18:35London - Khon Kaen | Sun, Jun 1 | Thai AirwaysHK$5,021 HK$6,89827% OFF27% OFFHK$6,898 HK$5,021
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LHR 21:2515h 10m1 stopsKKC 18:35London - Khon Kaen | Tue, Jun 17 | Thai AirwaysHK$5,29423% OFFHK$6,898 HK$5,294
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LHR 21:3528h 30m1 stopsKKC 08:05London - Khon Kaen | Mon, Jun 23 | EVA AirHK$5,31923% OFFHK$6,898 HK$5,319
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LHR 21:3528h 30m1 stopsKKC 08:05London - Khon Kaen | Mon, Jun 2 | EVA AirHK$5,33123% OFFHK$6,898 HK$5,331
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LHR 21:3535h 35m1 stopsKKC 15:10London - Khon Kaen | Tue, May 27 | EVA AirHK$5,36222% OFFHK$6,898 HK$5,362
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LHR 21:2515h 10m1 stopsKKC 18:35London - Khon Kaen | Mon, Jun 23 | Thai AirwaysHK$5,36222% OFFHK$6,898 HK$5,362
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LHR 12:3020h 40m1 stopsKKC 15:10London - Khon Kaen | Sun, May 25 | Thai AirwaysHK$6,04912% OFFHK$6,898 HK$6,049
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LHR 12:3025h 30m1 stopsKKC 20:00London - Khon Kaen | Mon, Jun 2 | Thai AirwaysHK$6,14011% OFFHK$6,898 HK$6,140
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LON 13:0017h 25m1 stopsKKC Invalid DateLondon - Khon Kaen | Mon, May 26 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from London to Khon Kaen
| Cheapest one-way flight price | HK$4,860 |
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| Off-season travel month | April |
| Peak season for travel | June |
| Flight distance | 9,445.96km |
| Popular airline | British Airways |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from London (LON) to Khon Kaen (KKC) the cheapest?
Airlines adjust prices for flights from London to Khon Kaen based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from London (LON) to Khon Kaen (KKC) cost?
According to Trip.com's data, the lowest price is around HK$7,395. -
How many airports in Khon Kaen (KKC)?
There are 1 airport(s) in Khon Kaen (KKC): Khon Kaen Airport.
How to find a cheap flight from London to Khon Kaen
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Khon Kaen. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from London to Khon Kaen.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from London to Khon Kaen over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, May 27, with one-way flights priced at just HK$4861.
Compare cheap flight deals from London to Khon Kaen across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from London to Khon Kaen. The cheapest airline for this route is Thai Airways.
Set up a Price Alert
By setting up a Price Alert for your journey from London to Khon Kaen, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from London to Khon Kaen.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from London to Khon Kaen and snag some exclusive deals just for you.
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