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Cheap flights from Bangkok Don Mueang Intl Airport to London from £214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Don Mueang Intl Airport to London departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Bangkok Don Mueang Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:05 - 13:25
DMK
-
LGW
22h 20m
2 stops
Multiple Airlines Logo
10:25 - 20:50
LGW
-
DMK
28h 25m
2 stops
£488Multiple Airlines
Wed, 24 Jun - Wed, 23 Sep
Multiple Airlines Logo
16:50 - 07:25
DMK
-
LGW
20h 35m
1 stop
Multiple Airlines Logo
10:25 - 13:00
LGW
-
DMK
20h 35m
1 stop
£489Multiple Airlines
Sat, 27 Jun - Fri, 3 Jul
Multiple Airlines Logo
16:50 - 07:25
DMK
-
LGW
20h 35m
1 stop
Multiple Airlines Logo
10:25 - 13:00
LGW
-
DMK
20h 35m
1 stop
£492Multiple Airlines
Sat, 27 Jun - Fri, 3 Jul
Multiple Airlines Logo
13:35 - 07:05
DMK
-
LGW
23h 30m
1 stop
Multiple Airlines Logo
10:25 - 16:20
LGW
-
DMK
23h 55m
1 stop
£501Multiple Airlines
Thu, 2 Jul - Mon, 10 Aug
Multiple Airlines Logo
13:35 - 07:30
DMK
-
LGW
23h 55m
1 stop
Multiple Airlines Logo
10:25 - 13:00
LGW
-
DMK
20h 35m
1 stop
£510Multiple Airlines
Wed, 1 Jul - Sat, 11 Jul
Multiple Airlines Logo
15:15 - 07:25
DMK
-
LGW
22h 10m
1 stop
Multiple Airlines Logo
10:25 - 14:45
LGW
-
DMK
22h 20m
1 stop
£516Multiple Airlines
Tue, 18 Aug - Wed, 23 Sep
Multiple Airlines Logo
15:15 - 07:30
DMK
-
LGW
22h 15m
1 stop
Multiple Airlines Logo
10:25 - 13:00
LGW
-
DMK
20h 35m
1 stop
£517Multiple Airlines
Wed, 1 Jul - Sat, 11 Jul
Multiple Airlines Logo
16:50 - 07:30
DMK
-
LGW
20h 40m
1 stop
Multiple Airlines Logo
10:25 - 13:00
LGW
-
DMK
20h 35m
1 stop
£520Multiple Airlines
Wed, 1 Jul - Sat, 11 Jul
Multiple Airlines Logo
15:15 - 07:25
DMK
-
LGW
22h 10m
1 stop
Multiple Airlines Logo
10:25 - 16:20
LGW
-
DMK
23h 55m
1 stop
£521Multiple Airlines
Tue, 30 Jun - Fri, 24 Jul
Multiple Airlines Logo
15:15 - 07:30
DMK
-
LGW
22h 15m
1 stop
Multiple Airlines Logo
10:25 - 16:20
LGW
-
DMK
23h 55m
1 stop
£523Multiple Airlines
Wed, 8 Jul - Fri, 24 Jul

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Don Mueang Intl Airport to London 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, momondo users made 279,928 searches. Data last updated 23 February 2026.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 24/6

21:05-13:25

2 stops22h 20m

London Gatwick

Wed 23/9

10:25-20:50

2 stops28h 25m

£488

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Sat 27/6

16:50-07:25

1 stop20h 35m

London Gatwick

Fri 3/7

10:25-13:00

1 stop20h 35m

£489

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Sat 27/6

16:50-07:25

1 stop20h 35m

London Gatwick

Fri 3/7

10:25-13:00

1 stop20h 35m

£492

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Thu 2/7

13:35-07:05

1 stop23h 30m

London Gatwick

Mon 10/8

10:25-16:20

1 stop23h 55m

£501

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 1/7

13:35-07:30

1 stop23h 55m

London Gatwick

Sat 11/7

10:25-13:00

1 stop20h 35m

£510

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Tue 18/8

15:15-07:25

1 stop22h 10m

London Gatwick

Wed 23/9

10:25-14:45

1 stop22h 20m

£516

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 1/7

15:15-07:30

1 stop22h 15m

London Gatwick

Sat 11/7

10:25-13:00

1 stop20h 35m

£517

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 1/7

16:50-07:30

1 stop20h 40m

London Gatwick

Sat 11/7

10:25-13:00

1 stop20h 35m

£520

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Tue 30/6

15:15-07:25

1 stop22h 10m

London Gatwick

Fri 24/7

10:25-16:20

1 stop23h 55m

£521

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 8/7

15:15-07:30

1 stop22h 15m

London Gatwick

Fri 24/7

10:25-16:20

1 stop23h 55m

£523

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Bangkok Don Mueang Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £699. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok Don Mueang Intl Airport to London for around £749.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £192. Flights at midday are often more expensive, with an average ticket price of £830.

When to book flights from Bangkok Don Mueang Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Don Mueang Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bangkok Don Mueang Intl Airport to London (DMK to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Don Mueang Intl Airport to London

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Bangkok Don Mueang Intl Airport to London takes 18h 50m
There are no direct flights from Bangkok Don Mueang Intl Airport to London. There are no popular flight routes from Bangkok Don Mueang Intl Airport to London.
Search flight deals

  • How far is Bangkok Don Mueang Intl to London by plane?

    London is 5914.4 mi away from Bangkok Don Mueang Intl. Flights usually cover this in 18h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bangkok Don Mueang Intl Airport to London?

    Prices for flights from Bangkok Don Mueang Intl Airport to London refresh daily.

  • How old do you have to be to fly from Bangkok Don Mueang Intl Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok Don Mueang Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Chelmsford
Wembley
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to London?

It is quick and easy to find Bangkok to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Bangkok to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Bangkok with this policy.

How can momondo help me find flights from Bangkok to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to London.

I’m not ready to book a flight from Bangkok to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bangkok to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
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