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฿9,127+ Cheap flights to London

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LON
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to London in 2026

Enter your travel dates to find the best prices.

Cheapest flights to London
Explore the most affordable flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on 4 March 2026.

Sun 30/810:05
DMK
-
LGW
2 stops27h 20m
Multiple Airlines
Sun 20/910:25
LGW
-
DMK
2 stops23h 55m
Multiple Airlines
Deal found 2/3฿20,687
Wed 1/418:05
BKK
-
LGW
1 stop18h 25m
Multiple Airlines
Wed 22/412:35
LGW
-
BKK
1 stop23h 45m
Multiple Airlines
Deal found 28/2฿20,687
Wed 1/403:00
BKK
-
LHR
2 stops45h 40m
China Eastern
Wed 22/421:20
LHR
-
BKK
2 stops46h 15m
China Eastern
Deal found 2/3฿20,781
Thu 5/305:45
BKK
-
LGW
1 stop39h 15m
China Eastern
Thu 12/310:30
LGW
-
BKK
1 stop31h 25m
China Eastern
Deal found 27/2฿20,781
Thu 30/419:20
BKK
-
LHR
1 stop30h 10m
ไห่หนานแอร์ไลน์
Mon 4/522:00
LHR
-
BKK
1 stop38h 15m
ไห่หนานแอร์ไลน์
Deal found 2/3฿20,813
Sun 29/320:50
BKK
-
LGW
2 stops48h 10m
Multiple Airlines
Sat 11/412:35
LGW
-
BKK
1 stop23h 45m
Multiple Airlines
Deal found 2/3฿20,813
Mon 23/319:55
BKK
-
LHR
1 stop28h 35m
Multiple Airlines
Wed 8/422:40
LHR
-
BKK
1 stop19h 30m
Multiple Airlines
Deal found 1/3฿20,845
Sun 19/713:35
DMK
-
LGW
2 stops23h 50m
Multiple Airlines
Mon 31/810:25
LGW
-
DMK
2 stops25h 45m
Multiple Airlines
Deal found 2/3฿20,845
Sun 22/302:35
BKK
-
LGW
3 stops42h 25m
Multiple Airlines
Wed 8/412:35
LGW
-
BKK
1 stop29h 35m
Multiple Airlines
Deal found 28/2฿20,845
Thu 2/411:05
BKK
-
LHR
2 stops38h 25m
Multiple Airlines
Tue 14/421:05
LHR
-
BKK
1 stop16h 15m
Multiple Airlines
Deal found 2/3฿20,876
Thu 12/315:55
BKK
-
LGW
2 stops21h 35m
China Eastern
Fri 13/310:30
LGW
-
BKK
1 stop18h 50m
China Eastern
Deal found 27/2฿20,876
Thu 12/302:10
BKK
-
LGW
2 stops42h 50m
China Eastern
Sun 12/411:35
LGW
-
BKK
2 stops26h 15m
China Eastern
Deal found 1/3฿20,908

Find flight deals to London

Find the latest flights to London in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 4 March 2026.

Return from

฿20,687

One-way from

฿9,127

Popular in

January

Cheapest in

November

Average price

฿29,530
30/8-20/9
  • 30/8-20/9
  • 4 total stops
  • 51h 15m total
  • Bangkok to London
Search Deals
9/5
  • 9/5
  • 2 total stops
  • 54h 40m total
  • Bangkok to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (฿39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿286 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to London that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 4 March 2026.
Use the filters below to find and compare flights to London that are best for you.

Fly from

Route

Depart

Return

Price

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Sun 30/8

16:50-07:25

1 stop20h 35m

London Gatwick

Sun 20/9

10:25-13:00

1 stop20h 35m

฿21,381

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 29/3

02:35-15:00

2 stops42h 25m

London Gatwick

Mon 6/4

11:35-18:05

1 stop24h 30m

฿21,476

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 26/8

15:15-07:30

1 stop22h 15m

London Gatwick

Wed 23/9

10:25-14:45

1 stop22h 20m

฿21,760

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 1/4

02:35-15:10

2 stops42h 35m

London Gatwick

Thu 7/5

11:35-22:15

2 stops28h 40m

฿21,760

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Sat 8/8

10:50-07:25

3 stops26h 35m

London Gatwick

Sat 22/8

10:25-13:00

2 stops20h 35m

฿22,171

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Tue 28/7

16:50-07:25

1 stop20h 35m

London Gatwick

Mon 10/8

10:25-14:45

1 stop22h 20m

฿22,234

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Thu 16/7

15:15-07:05

1 stop21h 50m

London Gatwick

Tue 28/7

10:25-13:00

1 stop20h 35m

฿22,266

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Tue 14/7

15:15-07:25

1 stop22h 10m

London Gatwick

Sun 26/7

10:25-16:20

1 stop23h 55m

฿22,329

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Sun 5/7

08:35-07:25

2 stops28h 50m

London Gatwick

Sun 19/7

10:25-19:10

2 stops26h 45m

฿22,424

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 28/4

09:00-19:10

1 stop16h 10m

London Heathrow

Wed 23/9

20:50-17:45

1 stop14h 55m

฿24,003

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight to London

Have a flexible travel schedule? Discover the best time to fly to 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 to London

When is the best time to book a flight to London?

Use this chart to determine the optimal time to book a return flight from Bangkok to London. Price data was last updated on 27 February 2026.

To ensure you get the cheapest price possible for a flight to London, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to London?

On average, a flight from Bangkok to London takes 16 hours 1 minute. Flights to London from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to London

The most flights from Bangkok to London are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

What are the most popular airlines that fly to London?

The most popular airlines flying from Bangkok to London are EVA Air, Thai Airways and Emirates.

EVA Air
EVA Air
From ฿30,091
Thai Airways
Thai Airways
From ฿31,959
Emirates
Emirates
From ฿25,891
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿12,717

What are the cheapest airlines that fly to London?

The cheapest airlines flying from Bangkok to London are China Eastern, China Southern and คูเวตแอร์เวย์.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 4 March 2026.
Check out reviews from past customers who have flown EVA Air, Emirates, andThai Airways to the United Kingdom to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Jack,Feb 2026

MNL - TPE

Getting a boarding pass and checking baggage in Manila was painful. Two-plus hour long queue to get to the check-in counter. Once there, staff were great. Boarding was a bit chaotic as travelers seemed to ignore the boarding groups. ... Once in the air, EVA and staff were fantastic and the food was pretty good. ... I'd give a higher rating except for the painful boarding process.
EVA Air
8.4
Very Good
1,362 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Jack,Feb 2026

MNL - TPE

Getting a boarding pass and checking baggage in Manila was painful. Two-plus hour long queue to get to the check-in counter. Once there, staff were great. Boarding was a bit chaotic as travelers seemed to ignore the boarding groups. ... Once in the air, EVA and staff were fantastic and the food was pretty good. ... I'd give a higher rating except for the painful boarding process.
Emirates
8.1
Very Good
3,540 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Jack,Feb 2026

MNL - TPE

Getting a boarding pass and checking baggage in Manila was painful. Two-plus hour long queue to get to the check-in counter. Once there, staff were great. Boarding was a bit chaotic as travelers seemed to ignore the boarding groups. ... Once in the air, EVA and staff were fantastic and the food was pretty good. ... I'd give a higher rating except for the painful boarding process.
Thai Airways
7.8
Good
389 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Jack,Feb 2026

MNL - TPE

Getting a boarding pass and checking baggage in Manila was painful. Two-plus hour long queue to get to the check-in counter. Once there, staff were great. Boarding was a bit chaotic as travelers seemed to ignore the boarding groups. ... Once in the air, EVA and staff were fantastic and the food was pretty good. ... I'd give a higher rating except for the painful boarding process.
Norse Atlantic UK
7.3
Good
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Jack,Feb 2026

MNL - TPE

Getting a boarding pass and checking baggage in Manila was painful. Two-plus hour long queue to get to the check-in counter. Once there, staff were great. Boarding was a bit chaotic as travelers seemed to ignore the boarding groups. ... Once in the air, EVA and staff were fantastic and the food was pretty good. ... I'd give a higher rating except for the painful boarding process.
China Eastern
7.2
Good
196 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Jack,Feb 2026

MNL - TPE

Getting a boarding pass and checking baggage in Manila was painful. Two-plus hour long queue to get to the check-in counter. Once there, staff were great. Boarding was a bit chaotic as travelers seemed to ignore the boarding groups. ... Once in the air, EVA and staff were fantastic and the food was pretty good. ... I'd give a higher rating except for the painful boarding process.

FAQs about flying to London

  • Can I find cheaper flights to London if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to London?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to London.

  • What is the cheapest airport to fly to in London?

    London Gatwick is currently the cheapest airport to fly to in London. One-way flights to London Gatwick typically cost ฿746, while return flights cost around ฿1,583.

  • How much is a return flight to London?

    A return flight to London will typically cost around ฿9,523, however they can be found for as little as ฿8,212.

  • Where does the fastest flight to London depart from?

    For those looking to save time traveling to London, Bangkok offers the quickest one-way flight (12 hours 35 minutes).

  • Does London Heathrow have rental cars?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

Travelling to a place near London?

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