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Cheap flights from London Gatwick Airport to Bangkok from $620

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Bangkok departing on 6/2. 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

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Find the cheapest flights from London Gatwick Airport to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Norse Atlantic UK Logo
16:10 - 10:25LGW-BKK
11h 15mdirect
Norse Atlantic UK Logo
12:30 - 18:30BKK-LGW
13h 00mdirect
$908Norse Atlantic UK
Find Deal
Sun, 23 Nov - Mon, 15 Dec
Norse Atlantic UK Logo
16:00 - 10:25LGW-BKK
11h 25mdirect
Norse Atlantic UK Logo
12:30 - 18:30BKK-LGW
13h 00mdirect
$910Norse Atlantic UK
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
20:55 - 07:10LGW-BKK
27h 15m1 stop
Multiple Airlines Logo
12:20 - 08:35BKK-LGW
27h 15m1 stop
$911Multiple Airlines
Find Deal
Fri, 21 Nov - Fri, 5 Dec
Multiple Airlines Logo
13:00 - 01:20LGW-BKK
29h 20m1 stop
Multiple Airlines Logo
12:30 - 18:30BKK-LGW
13h 00mdirect
$916Multiple Airlines
Find Deal
Tue, 3 Feb - Mon, 23 Mar
Multiple Airlines Logo
17:40 - 10:10LGW-BKK
33h 30m1 stop
Multiple Airlines Logo
12:40 - 08:35BKK-LGW
26h 55m1 stop
$919Multiple Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Norse Atlantic UK Logo
16:00 - 10:25LGW-BKK
11h 25mdirect
Norse Atlantic UK Logo
12:30 - 18:30BKK-LGW
13h 00mdirect
$920Norse Atlantic UK
Find Deal
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
20:55 - 07:10LGW-BKK
27h 15m1 stop
Multiple Airlines Logo
12:20 - 16:55BKK-LGW
35h 35m1 stop
$926Multiple Airlines
Find Deal
Fri, 7 Nov - Fri, 21 Nov
China Eastern Logo
17:00 - 17:50LGW-BKK
17h 50m1 stop
China Eastern Logo
19:05 - 06:30BKK-LGW
18h 25m1 stop
$942China Eastern
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Wed, 3 Dec - Tue, 9 Dec
China Southern Logo
10:05 - 01:05LGW-BKK
32h 00m1 stop
China Southern Logo
18:05 - 06:25BKK-LGW
19h 20m1 stop
$953China Southern
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Mon, 8 Dec - Sun, 28 Dec
Air China Logo
11:05 - 01:30LGW-BKK
31h 25m1 stop
Air China Logo
02:30 - 06:55BKK-LGW
35h 25m1 stop
$954Air China
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Wed, 3 Dec - Mon, 8 Dec

Norse Atlantic UK flights from London Gatwick Airport to Bangkok

Our best Norse Atlantic UK deals on London Gatwick Airport to Bangkok flight tickets
Norse Atlantic UK
23 Nov
LGW16:10London Gatwick
11h 15m
BKK10:25Bangkok Suvarnabhumi
15 Dec
BKK12:30Bangkok Suvarnabhumi
13h 00m
LGW18:30London Gatwick
$908
Find similar
Norse Atlantic UK
26 Nov
LGW16:00London Gatwick
11h 25m
BKK10:25Bangkok Suvarnabhumi
3 Dec
BKK12:30Bangkok Suvarnabhumi
13h 00m
LGW18:30London Gatwick
$910
Find similar
Norse Atlantic UK
11 Mar
LGW16:00London Gatwick
11h 25m
BKK10:25Bangkok Suvarnabhumi
25 Mar
BKK12:30Bangkok Suvarnabhumi
13h 00m
LGW18:30London Gatwick
$920
Find similar

Gulf Air flights from London Gatwick Airport to Bangkok

Our best Gulf Air deals on London Gatwick Airport to Bangkok flight tickets
Gulf Air
2 Nov
LGW10:35London Gatwick
15h 45m
1 stop
BKK09:20Bangkok Suvarnabhumi
18 Nov
BKK19:15Bangkok Suvarnabhumi
18h 15m
1 stop
LGW06:30London Gatwick
$1,405
Find similar
Gulf Air
29 Oct
LGW10:35London Gatwick
15h 45m
1 stop
BKK09:20Bangkok Suvarnabhumi
18 Nov
BKK19:15Bangkok Suvarnabhumi
18h 15m
1 stop
LGW06:30London Gatwick
$1,411
Find similar
Gulf Air
2 Nov
LGW10:35London Gatwick
15h 45m
1 stop
BKK09:20Bangkok Suvarnabhumi
6 Dec
BKK19:15Bangkok Suvarnabhumi
18h 05m
1 stop
LGW06:20London Gatwick
$1,447
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Bangkok 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 78,305 searches. Data last updated 19 October 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sun 23/11

16:10-10:25

Nonstop11h 15m

Bangkok Suvarnabhumi

Mon 15/12

12:30-18:30

Nonstop13h 00m

$908

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 26/11

16:00-10:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Wed 3/12

12:30-18:30

Nonstop13h 00m

$910

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Fri 21/11

20:55-07:10

1 stop27h 15m

Bangkok Suvarnabhumi

Fri 5/12

12:20-08:35

1 stop27h 15m

$911

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 3/2

13:00-01:20

1 stop29h 20m

Bangkok Suvarnabhumi

Mon 23/3

12:30-18:30

Nonstop13h 00m

$916

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 3/12

17:40-10:10

1 stop33h 30m

Bangkok Suvarnabhumi

Mon 8/12

12:40-08:35

1 stop26h 55m

$919

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 11/3

16:00-10:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Wed 25/3

12:30-18:30

Nonstop13h 00m

$920

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Fri 7/11

20:55-07:10

1 stop27h 15m

Bangkok Suvarnabhumi

Fri 21/11

12:20-16:55

1 stop35h 35m

$926

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 3/12

17:00-17:50

1 stop17h 50m

Bangkok Suvarnabhumi

Tue 9/12

19:05-06:30

1 stop18h 25m

$942

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 8/12

10:05-01:05

1 stop32h 00m

Bangkok Suvarnabhumi

Sun 28/12

18:05-06:25

1 stop19h 20m

$953

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 3/12

11:05-01:30

1 stop31h 25m

Bangkok Suvarnabhumi

Mon 8/12

02:30-06:55

1 stop35h 25m

$954

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 from

How to get the cheapest flight ticket from London Gatwick Airport to Bangkok

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 month to fly to Bangkok?

The month of May is, on average, the cheapest month to fly to Bangkok from London Gatwick Airport, with most prices found around $1,131. The month of June is another great option to travel to Bangkok, with average flight prices from London Gatwick Airport averaging around $1,148.

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

The cheapest day to depart on your flight to Bangkok is on a Tuesday when prices can be found for as low as $1,252. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $3,080. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

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

Flying to Bangkok from London Gatwick Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,939 when looking at flights departing in the morning. Flights to Bangkok are more costly in the evening, with an average ticket price of $2,136. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Gatwick to Bangkok flight route?

Fly from London Gatwick to Bangkok Suvarnabhumi for the best London Gatwick - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,373 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from London Gatwick Airport for as low as $1,240 on momondo.

What cabin class options are available on London Gatwick to Bangkok flights?

There are 2 cabin classes available to choose from on London Gatwick to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London Gatwick Airport to Bangkok flight deals and tips

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

Fastest flight time

11h 15m

Direct flights

Every day

Airports in Bangkok

1 airport
The fastest flight from London Gatwick Airport to Bangkok takes 11h 15m
Direct flights go from London Gatwick Airport to Bangkok every day.
There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)
Search flight deals

  • How far is London Gatwick to Bangkok by plane?

    A flight from London Gatwick to Bangkok will travel around 9541.6 km. By plane, this route typically takes 11h 15m.

  • When did momondo last update prices for flights from London Gatwick Airport to Bangkok?

    Prices for flights from London Gatwick Airport to Bangkok refresh daily.

  • How old do you have to be to fly from London Gatwick Airport to Bangkok?

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Bangkok.

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

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from London.

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

momondo does allow users to show only those flights to Bangkok from London which offer a flexible booking policy as well as other useful filters and features.

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

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 London to Bangkok.

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

Of course. momondo tracks the price of London to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport