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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 15 April 2026.

Wed 27/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 1/922:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 14/4฿33,744

Wed 20/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Thu 28/522:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 11/4฿34,288

Sun 24/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 9/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 11/4฿34,320

Fri 22/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Sat 6/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 13/4฿34,992

Tue 8/912:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Tue 22/921:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 14/4฿35,536

Sat 26/912:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Sat 6/321:20

LHR

-

BKK

Nonstop11h 40m

EVA Air

Deal found 14/4฿35,889

Wed 27/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 9/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 10/4฿36,305

Tue 8/912:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Mon 21/921:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 14/4฿36,337

Thu 10/912:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Wed 16/921:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 15/4฿36,625

Thu 10/912:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Fri 18/921:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 15/4฿36,721

Wed 3/622:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 9/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 15/4฿37,073

Wed 10/622:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 16/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 10/4฿37,105

Best flights to London
Discover carefully curated flight deals to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2026.

Wed 3/622:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 9/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 15/4฿37,073

Sat 1/812:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Mon 31/821:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 12/4฿45,013

Fri 5/622:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 9/622:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 15/4฿37,073

Sun 14/622:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Tue 11/822:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 14/4฿41,139

Wed 13/512:20

BKK

-

LHR

Nonstop13h 00m

EVA Air

Wed 13/521:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 12/4฿46,101

Mon 20/712:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Mon 17/821:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 10/4฿46,806

Wed 24/622:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Thu 2/722:15

LGW

-

BKK

Nonstop11h 50m

บริติชแอร์เวย์

Deal found 12/4฿46,358

Wed 22/712:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Wed 5/821:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 11/4฿46,902

Fri 22/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Mon 9/1121:20

LGW

-

BKK

Nonstop11h 45m

บริติชแอร์เวย์

Deal found 12/4฿48,150

Wed 8/712:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Fri 24/721:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 15/4฿48,470

Tue 28/712:45

BKK

-

LHR

Nonstop12h 35m

EVA Air

Thu 3/921:35

LHR

-

BKK

Nonstop11h 55m

EVA Air

Deal found 10/4฿49,175

Sun 24/522:35

BKK

-

LGW

Nonstop13h 20m

บริติชแอร์เวย์

Mon 9/1121:20

LGW

-

BKK

Nonstop11h 45m

บริติชแอร์เวย์

Deal found 12/4฿49,207

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.

TH1-LON

BKK-LGW

BKK-LHR

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 24/5

22:35-05:55

Nonstop13h 20m

London Gatwick

Tue 9/6

22:15-16:05

Nonstop11h 50m

฿34,544

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 3/6

22:35-05:55

Nonstop13h 20m

London Gatwick

Tue 9/6

22:15-16:05

Nonstop11h 50m

฿37,073

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 5/6

22:35-05:55

Nonstop13h 20m

London Gatwick

Tue 9/6

22:15-16:05

Nonstop11h 50m

฿37,073

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 14/6

22:35-05:55

Nonstop13h 20m

London Gatwick

Tue 11/8

22:15-16:05

Nonstop11h 50m

฿41,139

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 1/8

12:45-19:20

Nonstop12h 35m

London Heathrow

Mon 31/8

21:35-15:30

Nonstop11h 55m

฿45,013

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 13/5

12:20-19:20

Nonstop13h 00m

London Heathrow

Wed 13/5

21:35-15:30

Nonstop11h 55m

฿46,101

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 24/6

22:35-05:55

Nonstop13h 20m

London Gatwick

Thu 2/7

22:15-16:05

Nonstop11h 50m

฿46,358

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 20/7

12:45-19:20

Nonstop12h 35m

London Heathrow

Mon 17/8

21:35-15:30

Nonstop11h 55m

฿46,806

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 22/7

12:45-19:20

Nonstop12h 35m

London Heathrow

Wed 5/8

21:35-15:30

Nonstop11h 55m

฿46,998

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 22/5

22:35-05:55

Nonstop13h 20m

London Gatwick

Thu 5/11

21:20-16:05

Nonstop11h 45m

฿48,150

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 39 resultsSorted by cheapest first

1

2

3

4

Reviews of airlines flying non-stop to London

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.

8.5

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

8.5

Very Good

8.5

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

8.1

Very Good

8.5

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

7.8

Good

8.5

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Norse Atlantic UK

7.3

Good

8.5

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

7.2

Good

8.5

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

FAQ about direct flights to London

How much are direct flights to London?
On average, a one-way direct flight to London will cost users approximately ฿52,516. If you're looking for a direct return flight to London, you can expect to pay around ฿64,047.
Which airlines fly direct to London?
At the moment, EVA Air, Thai Airways, บริติชแอร์เวย์, Norse Atlantic UK offer direct flights to London. EVA Air is currently the most popular airline that flies direct to London.
What is the best time of year to fly direct to London?
If you're seeking the lowest price on a direct flight to London, November is worth consideration, as prices are usually at their lowest, on average. February may be most appealing to users looking for the quietest time to visit London, when demand is typically at its lowest.
What is the most popular direct flight origin to London?
Currently, the most popular direct flight origin to London is Bangkok Suvarnabhumi Airport. A return direct flight from Bangkok Suvarnabhumi Airport to London typically costs around ฿60,203.

See more FAQs

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