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Flights to Bangkok Don Mueang Intl

£278 Cheap flights to Bangkok Don Mueang Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Bangkok Don Mueang Intl Airport departing on 13/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Bangkok Don Mueang Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 - 16:25
LGW
-
DMK
22h 50m
2 stops
Multiple Airlines Logo
11:30 - 15:00
DMK
-
LGW
33h 30m
2 stops
£546Multiple Airlines
Mon, 1 Jun - Mon, 15 Jun
Multiple Airlines Logo
11:35 - 19:30
LGW
-
DMK
25h 55m
2 stops
Multiple Airlines Logo
07:25 - 06:40
DMK
-
LGW
29h 15m
2 stops
£591Multiple Airlines
Tue, 26 May - Wed, 10 Jun
Multiple Airlines Logo
13:30 - 02:40
LGW
-
DMK
55h 10m
2 stops
Multiple Airlines Logo
20:10 - 07:20
DMK
-
LGW
41h 10m
2 stops
£627Multiple Airlines
Mon, 8 Jun - Sun, 28 Jun
Multiple Airlines Logo
13:30 - 02:40
LGW
-
DMK
55h 10m
2 stops
Multiple Airlines Logo
21:30 - 07:25
DMK
-
LGW
39h 55m
2 stops
£631Multiple Airlines
Mon, 8 Jun - Thu, 25 Jun
Emirates Logo
10:05 - 11:25
LGW
-
DMK
19h 20m
1 stop
Emirates Logo
12:10 - 12:35
DMK
-
LGW
30h 25m
1 stop
£638Emirates
Tue, 8 Sep - Tue, 22 Sep
Emirates Logo
23:55 - 11:25
LGW
-
DMK
29h 30m
1 stop
Emirates Logo
23:50 - 12:35
DMK
-
LGW
18h 45m
1 stop
£641Emirates
Tue, 8 Sep - Tue, 22 Sep
Emirates Logo
10:05 - 11:25
LGW
-
DMK
19h 20m
1 stop
Emirates Logo
12:10 - 07:20
DMK
-
LGW
25h 10m
1 stop
£642Emirates
Tue, 8 Sep - Tue, 22 Sep
Emirates Logo
10:05 - 11:25
LGW
-
DMK
19h 20m
1 stop
Emirates Logo
12:10 - 12:35
DMK
-
LGW
30h 25m
1 stop
£643Emirates
Tue, 8 Sep - Wed, 23 Sep
Emirates Logo
10:05 - 11:25
LGW
-
DMK
19h 20m
1 stop
Emirates Logo
23:50 - 12:35
DMK
-
LGW
18h 45m
1 stop
£652Emirates
Tue, 30 Jun - Thu, 30 Jul
Emirates Logo
10:05 - 11:25
LGW
-
DMK
19h 20m
1 stop
Emirates Logo
23:50 - 12:35
DMK
-
LGW
18h 45m
1 stop
£653Emirates
Thu, 2 Jul - Thu, 30 Jul

momondo Fare Finder

 
Locate flights to Bangkok Don Mueang Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 12 May 2026.
Use the filters below to find and compare flights to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 1/6

11:35-16:25

2 stops22h 50m

Bangkok Don Mueang Intl

Mon 15/6

11:30-15:00

2 stops33h 30m

£546

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 26/5

11:35-19:30

2 stops25h 55m

Bangkok Don Mueang Intl

Wed 10/6

07:25-06:40

2 stops29h 15m

£591

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 8/6

13:30-02:40

2 stops55h 10m

Bangkok Don Mueang Intl

Sun 28/6

20:10-07:20

2 stops41h 10m

£627

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 8/6

13:30-02:40

2 stops55h 10m

Bangkok Don Mueang Intl

Thu 25/6

21:30-07:25

2 stops39h 55m

£631

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 8/9

10:05-11:25

1 stop19h 20m

Bangkok Don Mueang Intl

Tue 22/9

12:10-12:35

1 stop30h 25m

£638

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 8/9

23:55-11:25

1 stop29h 30m

Bangkok Don Mueang Intl

Tue 22/9

23:50-12:35

1 stop18h 45m

£641

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 8/9

10:05-11:25

1 stop19h 20m

Bangkok Don Mueang Intl

Tue 22/9

12:10-07:20

1 stop25h 10m

£642

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 8/9

10:05-11:25

1 stop19h 20m

Bangkok Don Mueang Intl

Wed 23/9

12:10-12:35

1 stop30h 25m

£643
Fastest return journey

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Tue 30/6

10:05-11:25

1 stop19h 20m

Bangkok Don Mueang Intl

Thu 30/7

23:50-12:35

1 stop18h 45m

£652

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Thu 2/7

10:05-11:25

1 stop19h 20m

Bangkok Don Mueang Intl

Thu 30/7

23:50-12:35

1 stop18h 45m

£653

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok Don Mueang Intl Airport from

Flights to Bangkok Don Mueang Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Bangkok Don Mueang Intl Airport to help you craft the best travel plan.

What is the cheapest month to fly to Bangkok Don Mueang Intl Airport?

In general, February is the cheapest month to fly from United Kingdom to Bangkok Don Mueang Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £373. If you are unable to visit Bangkok Don Mueang Intl Airport during the month of February, then departing from United Kingdom during the month May is also very affordable. Most momondo users find prices during this month for around £378.

Cheapest flights to Bangkok Don Mueang Intl

Find the cheapest flights to Bangkok Don Mueang Intl from your nearest city or airport
Find flights from London Heathrow Airport to Bangkok Don Mueang Intl Airport
CHEAPEST MONTH TO FLY TO BANGKOK DON MUEANG INTL AIRPORT FROM LONDON HEATHROW AIRPORTMay37% cheaperFlying from London Heathrow Airport to Bangkok Don Mueang Intl Airport costs on average just £422 in May
MOST EXPENSIVE MONTH TO FLY TO BANGKOK DON MUEANG INTL AIRPORT FROM LONDON HEATHROW AIRPORTJuly99% more expensiveIt costs about £1,330 for flights to Bangkok Don Mueang Intl Airport from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO BANGKOK DON MUEANG INTL AIRPORT FROM LONDON HEATHROW AIRPORTMarch650% more users visitedMore momondo users searched in flights to Bangkok Don Mueang Intl Airport from London Heathrow Airport in March than any other month

Cheap Bangkok Don Mueang Intl Airport flight deals and tips

Summary info about Bangkok Don Mueang Intl Airport flight prices, duration and airlines

Best One-Way Price

£278

Best Round-Trip Price

£546

Fastest flight time

21h 45m
The best one-way flight price to Bangkok from United Kingdom in the last 72 hours is £278 (London Gatwick to Bangkok Don Mueang Intl).
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The best round-trip flight price to Bangkok from United Kingdom in the last 72 hours is £546 (London Gatwick to Bangkok Don Mueang Intl).
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The fastest flight to Bangkok from United Kingdom takes 21h 45m (London City to Bangkok Don Mueang Intl).
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Frequently asked questions about flying to Bangkok Don Mueang Intl Airport

What is the cheapest month to fly to Bangkok Don Mueang Intl Airport?

In general, when booking your flight to Bangkok Don Mueang Intl Airport, May is the cheapest month on average.

Is there an alternative airport near Bangkok Don Mueang Intl Airport?

Bangkok Suvarnabhumi Airport, Utapao Rayong Pattaya Airport or Hua Hin Airport can be an alternative airport used for travel to Bangkok.

Is there a cheaper alternative to flying into Bangkok?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Bangkok is Hua Hin Airport where the average price is £45. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Bangkok?

In the past two weeks, users have booked deals to Bangkok for £34/person, which is 85% cheaper than the average flight to Bangkok. To find the cheapest price to Bangkok from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Bangkok Don Mueang Intl Airport were last updated today.

How many operators does momondo search for flights to Bangkok Don Mueang Intl Airport?

As of May 2026, there are 9 operators available to choose from for flights to Bangkok Don Mueang Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Bangkok Don Mueang Intl Airport.

What documentation or ID do you need to fly to Bangkok Don Mueang Intl Airport?

The necessary travel and health documents for your Bangkok Don Mueang Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

Flights to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Bangkok.

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

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok and alert you when they change.

An easier way to manage your Bangkok Don Mueang Intl trip

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