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Cheap flights from London to Khon Kaen from £322

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KKC
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Khon Kaen

Enter your travel dates to find the best prices.

Cheapest flights from London to Khon Kaen
Explore the most affordable flight options available from London to Khon Kaen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Wed 17/1210:30LGW - KKC
2 stops27h 15mMultiple Airlines
Wed 14/115:40KKC - LGW
2 stops29h 20mMultiple Airlines
Deal found 28/10£1,101
Thu 18/1210:30LGW - KKC
2 stops27h 15mMultiple Airlines
Thu 8/121:10KKC - LGW
2 stops23h 50mMultiple Airlines
Deal found 28/10£1,545

Cheap flight deals from London to Khon Kaen

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Khon Kaen (KKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 October 2025.

Round-trip from

£850

One-way from

£322
Turkish Airlines
  • Turkish Airlines
  • 15/3-19/3
  • 4 total stops
  • 57h 20m total
  • London to Khon Kaen
Search Deals
13/11
  • 13/11
  • 3 total stops
  • 47h 15m total
  • London to Khon Kaen
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Khon Kaen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from London to Khon Kaen that are best for you.

Fly from

London

Fly to

Khon Kaen

Route

Depart

Return

Price

LondonKhon Kaen

LGW - KKC

LGWKKC

London Gatwick

Sun 15/3

10:35-15:10

2 stops21h 35m

Khon Kaen

Thu 19/3

15:40-06:20

2 stops21h 40m

£943

LondonKhon Kaen

LGW - KKC

LGWKKC

London Gatwick

Sun 15/3

06:20-11:25

2 stops22h 05m

Khon Kaen

Thu 19/3

21:10-22:35

2 stops32h 25m

£1,026

LondonKhon Kaen

LGW - KKC

LGWKKC

London Gatwick

Wed 17/12

10:30-20:45

2 stops27h 15m

Khon Kaen

Wed 14/1

15:40-14:00

2 stops29h 20m

£1,101

LondonKhon Kaen

LGW - KKC

LGWKKC

London Gatwick

Thu 18/12

10:30-20:45

2 stops27h 15m

Khon Kaen

Thu 8/1

21:10-14:00

2 stops23h 50m

£1,545

LondonKhon Kaen

LGW - KKC

LGWKKC

London Gatwick

Thu 13/11

14:05-20:20

3 stops47h 15m

£322

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Best time to book a flight from London to Khon Kaen

Have a flexible travel schedule? Discover the best time to fly to Khon Kaen from London with our price prediction graph.
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 from London to Khon Kaen

What is the cheapest month to book a flight from London to Khon Kaen?

Currently, May is the cheapest month in which you can book a flight from London to Khon Kaen (average of £390). Flying from London to Khon Kaen in January is currently the most expensive (average of £874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 29 October 2025.
Read reviews from past customers who have flown with Thai Airways from London to Khon Kaen. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
361 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from London to Khon Kaen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Khon Kaen from London?

    Khon Kaen (KKC) is the airport you will fly into if you book a flight from London to Khon Kaen. You should not have trouble finding flights to Khon Kaen from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Khon Kaen airport from London. It is only a 3.6 mi journey from Khon Kaen (KKC) to Khon Kaen’s city center.

  • How long is the flight from London to Khon Kaen?

    Gulf Air and Turkish Airlines can get you from London to Khon Kaen in just under 21h 35m. Your travel time can differ by up to 30m. There are 5874 mi between London and Khon Kaen. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London to Khon Kaen round-trip?

    Flying on Thai Airways is currently your cheapest option to Khon Kaen, with prices starting at £705.

  • Can I find deals for flights from London to Khon Kaen that include hotel bookings?

    Yes. In addition to deals on London to Khon Kaen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Khon Kaen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Khon Kaen.

  • Can I find deals for business class flights from London to Khon Kaen?

    Yes. Cheapflights offers flight deals from London to Khon Kaen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Khon Kaen?

    Currently, May is the cheapest month in which you can book a flight from London to Khon Kaen (average of £390). Flying from London to Khon Kaen in January is currently the most expensive (average of £874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Khon Kaen

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Khon Kaen

Discover the top airline that operate flights from London to Khon Kaen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest£705Average£749FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Khon Kaen?

When you search for this flight from London to Khon Kaen, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Khon Kaen?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Khon Kaen for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Khon Kaen with no change fees?

Need flexible booking options for your flight to Khon Kaen from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Khon Kaen become cheaper?

Yes! Start tracking prices for London to Khon Kaen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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