Find flights
When to book

Cheap flights from London Gatwick Airport to Bangkok Don Mueang Intl Airport from £266

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DMK
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Don Mueang Intl

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Don Mueang Intl
Explore the most affordable flight options available from Gatwick to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 February 2026.

Fri 30/1013:25
LGW
-
DMK
3 stops24h 05m
Multiple Airlines
Tue 24/1113:25
DMK
-
LGW
1 stop24h 00m
Multiple Airlines
Deal found 9/2£507
Mon 23/213:05
LGW
-
DMK
3 stops32h 20m
Multiple Airlines
Tue 24/316:00
DMK
-
LGW
3 stops26h 40m
Multiple Airlines
Deal found 10/2£540
Wed 8/413:35
LGW
-
DMK
3 stops32h 50m
Multiple Airlines
Tue 14/415:15
DMK
-
LGW
3 stops28h 35m
Multiple Airlines
Deal found 8/2£545
Thu 30/411:35
LGW
-
DMK
3 stops28h 30m
Multiple Airlines
Tue 19/508:10
DMK
-
LGW
2 stops28h 30m
Multiple Airlines
Deal found 10/2£553
Wed 4/313:20
LGW
-
DMK
3 stops32h 05m
Multiple Airlines
Mon 16/321:10
DMK
-
LGW
2 stops22h 25m
Multiple Airlines
Deal found 9/2£565
Mon 18/511:35
LGW
-
DMK
2 stops22h 30m
Multiple Airlines
Sun 31/521:40
DMK
-
LGW
1 stop26h 45m
Multiple Airlines
Deal found 7/2£572
Tue 12/511:35
LGW
-
DMK
2 stops27h 45m
Multiple Airlines
Mon 18/507:25
DMK
-
LGW
2 stops29h 15m
Multiple Airlines
Deal found 8/2£575
Mon 2/313:05
LGW
-
DMK
3 stops32h 20m
Multiple Airlines
Mon 16/321:10
DMK
-
LGW
2 stops22h 25m
Multiple Airlines
Deal found 9/2£578
Mon 23/213:05
LGW
-
DMK
3 stops32h 20m
Multiple Airlines
Thu 19/320:10
DMK
-
LGW
2 stops23h 25m
Multiple Airlines
Deal found 9/2£585
Mon 2/313:05
LGW
-
DMK
3 stops32h 20m
Multiple Airlines
Tue 10/309:20
DMK
-
LGW
2 stops28h 10m
Multiple Airlines
Deal found 8/2£589
Thu 26/213:05
LGW
-
DMK
3 stops32h 40m
Multiple Airlines
Thu 19/320:10
DMK
-
LGW
2 stops23h 25m
Multiple Airlines
Deal found 8/2£590
Fri 20/213:10
LGW
-
DMK
3 stops32h 10m
Multiple Airlines
Tue 10/309:20
DMK
-
LGW
2 stops28h 10m
Multiple Airlines
Deal found 8/2£592

Find flight deals from Gatwick to Don Mueang Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Don Mueang Intl (DMK). 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 10 February 2026.

Round-trip from

£545

One-way from

£266

Popular in

July

Cheapest in

May

Average price

£607
8/4-14/4
  • 8/4-14/4
  • 6 total stops
  • 61h 25m total
  • London to Bangkok
Search Deals
2/3
  • 2/3
  • 3 total stops
  • 32h 20m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Don Mueang Intl 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 10 February 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Don Mueang Intl

Route

Depart

Return

Price

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Wed 8/4

13:35-04:25

3 stops32h 50m

Bangkok Don Mueang Intl

Tue 14/4

15:15-13:50

3 stops28h 35m

£545

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 1/6

18:05-10:10

1 stop34h 05m

Bangkok Don Mueang Intl

Fri 19/6

20:50-13:25

2 stops22h 35m

£616

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 10/3

13:05-04:25

3 stops32h 20m

Bangkok Don Mueang Intl

Fri 3/4

21:30-18:30

2 stops27h 00m

£621

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Wed 8/4

18:25-10:10

1 stop33h 45m

Bangkok Don Mueang Intl

Sat 18/4

15:15-06:35

2 stops21h 20m

£644

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 10/3

13:05-04:25

3 stops32h 20m

Bangkok Don Mueang Intl

Sat 30/5

21:45-15:10

3 stops47h 25m

£659

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Wed 4/3

13:20-07:50

2 stops35h 30m

Bangkok Don Mueang Intl

Thu 12/3

20:25-06:55

1 stop41h 30m

£685

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 7/4

13:35-04:25

3 stops32h 50m

Bangkok Don Mueang Intl

Tue 14/4

15:15-08:45

2 stops23h 30m

£693

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Fri 1/5

14:55-08:15

2 stops35h 20m

Bangkok Don Mueang Intl

Thu 14/5

13:45-06:40

2 stops22h 55m

£695

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 2/3

13:05-04:25

3 stops32h 20m

Bangkok Don Mueang Intl

Fri 17/4

15:20-08:45

2 stops23h 25m

£699

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 3/3

17:45-22:15

3 stops21h 30m

Bangkok Don Mueang Intl

Sun 19/4

20:20-22:20

3 stops32h 00m

£713

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Gatwick to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Gatwick 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.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Don Mueang Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Gatwick to Don Mueang Intl that include hotel bookings?

    Yes. In addition to deals on Gatwick to Don Mueang Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Don Mueang Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Don Mueang Intl.

  • Can I find deals for business class flights from Gatwick to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Gatwick to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Don Mueang Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Don Mueang Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Don Mueang Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Don Mueang Intl.

Can Cheapflights find flights from Gatwick to Don Mueang Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Gatwick to Don Mueang Intl with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Don Mueang Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Don Mueang Intl from Gatwick today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.