Cheap flights from Bangkok Suvarnabhumi Airport to London from £170

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 Suvarnabhumi Airport to London departing on 29/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
11:05 - 19:30
BKK
-
LHR
38h 25m2 stops
Hainan Airlines Logo
22:00 - 10:00
LHR
-
BKK
30h 00m2 stops
£480Hainan Airlines
Sun, 3 May - Fri, 22 May
Multiple Airlines Logo
14:40 - 14:30
BKK
-
LHR
30h 50m1 stop
Multiple Airlines Logo
21:00 - 22:25
LHR
-
BKK
18h 25m1 stop
£482Multiple Airlines
Mon, 19 Jan - Fri, 30 Jan
Multiple Airlines Logo
09:15 - 18:10
BKK
-
LHR
15h 55m1 stop
Multiple Airlines Logo
21:00 - 22:25
LHR
-
BKK
18h 25m1 stop
£482Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
China Eastern Logo
16:50 - 06:30
BKK
-
LGW
20h 40m1 stop
China Eastern Logo
17:00 - 18:25
LGW
-
BKK
18h 25m1 stop
£485China Eastern
Mon, 9 Feb - Tue, 17 Feb
China Eastern Logo
04:20 - 06:40
BKK
-
LGW
32h 20m2 stops
China Eastern Logo
18:00 - 12:30
LGW
-
BKK
36h 30m1 stop
£488China Eastern
Mon, 8 Jun - Thu, 18 Jun
China Southern Logo
19:15 - 17:55
BKK
-
LHR
29h 40m2 stops
China Southern Logo
22:00 - 14:30
LHR
-
BKK
33h 30m1 stop
£488China Southern
Wed, 28 Jan - Wed, 4 Feb
China Southern Logo
02:40 - 17:55
BKK
-
LHR
22h 15m2 stops
China Southern Logo
22:00 - 10:10
LHR
-
BKK
29h 10m1 stop
£489China Southern
Wed, 28 Jan - Thu, 5 Feb
Norse Atlantic UK Logo
12:30 - 18:30
BKK
-
LGW
13h 00mdirect
Norse Atlantic UK Logo
16:00 - 10:25
LGW
-
BKK
11h 25mdirect
£497Norse Atlantic UK
Wed, 28 Jan - Wed, 4 Feb
SWISS Logo
12:50 - 08:50
BKK
-
LCY
26h 00m1 stop
SWISS Logo
13:05 - 09:45
LCY
-
BKK
14h 40m1 stop
£678SWISS
Mon, 8 Jun - Wed, 17 Jun
SWISS Logo
12:50 - 17:15
BKK
-
LCY
34h 25m1 stop
SWISS Logo
13:05 - 09:45
LCY
-
BKK
14h 40m1 stop
£685SWISS
Mon, 8 Jun - Thu, 18 Jun

Hainan Airlines flights from Bangkok Suvarnabhumi Airport to London

Our best Hainan Airlines deals on Bangkok Suvarnabhumi Airport to London flight tickets
Hainan Airlines
3 May
BKK11:05Bangkok Suvarnabhumi
38h 25m
2 stops
LHR19:30London Heathrow
22 May
LHR22:00London Heathrow
30h 00m
2 stops
BKK10:00Bangkok Suvarnabhumi
Hainan Airlines
25 Dec
BKK19:10Bangkok Suvarnabhumi
29h 25m
1 stop
LHR17:35London Heathrow
9 Jan
LHR21:00London Heathrow
30h 05m
1 stop
BKK10:05Bangkok Suvarnabhumi
Hainan Airlines
21 Dec
BKK11:10Bangkok Suvarnabhumi
37h 45m
2 stops
LHR17:55London Heathrow
2 Feb
LHR21:00London Heathrow
30h 05m
2 stops
BKK10:05Bangkok Suvarnabhumi

Air India flights from Bangkok Suvarnabhumi Airport to London

Our best Air India deals on Bangkok Suvarnabhumi Airport to London flight tickets
Air India
4 Mar
BKK20:50Bangkok Suvarnabhumi
21h 15m
1 stop
LHR11:05London Heathrow
18 Mar
LHR08:45London Heathrow
22h 25m
1 stop
BKK14:10Bangkok Suvarnabhumi
Air India
8 Mar
BKK20:50Bangkok Suvarnabhumi
21h 15m
1 stop
LHR11:05London Heathrow
18 Mar
LHR13:30London Heathrow
17h 05m
1 stop
BKK13:35Bangkok Suvarnabhumi
Air India
30 Dec
BKK14:45Bangkok Suvarnabhumi
35h 10m
1 stop
LHR18:55London Heathrow
29 Jan
LHR22:00London Heathrow
15h 20m
1 stop
BKK20:20Bangkok Suvarnabhumi

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Suvarnabhumi 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 16 December 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sun 3/5

11:05-19:30

2 stops38h 25m

London Heathrow

Fri 22/5

22:00-10:00

2 stops30h 00m

£480

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Mon 19/1

14:40-14:30

1 stop30h 50m

London Heathrow

Fri 30/1

21:00-22:25

1 stop18h 25m

£482

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 21/1

09:15-18:10

1 stop15h 55m

London Heathrow

Wed 28/1

21:00-22:25

1 stop18h 25m

£482

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Mon 9/2

16:50-06:30

1 stop20h 40m

London Gatwick

Tue 17/2

17:00-18:25

1 stop18h 25m

£485

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Mon 8/6

04:20-06:40

2 stops32h 20m

London Gatwick

Thu 18/6

18:00-12:30

1 stop36h 30m

£488

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 28/1

19:15-17:55

2 stops29h 40m

London Heathrow

Wed 4/2

22:00-14:30

1 stop33h 30m

£488

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 28/1

02:40-17:55

2 stops22h 15m

London Heathrow

Thu 5/2

22:00-10:10

1 stop29h 10m

£489

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 28/1

12:30-18:30

Nonstop13h 00m

London Gatwick

Wed 4/2

16:00-10:25

Nonstop11h 25m

£497

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Mon 8/6

12:50-08:50

1 stop26h 00m

London City

Wed 17/6

13:05-09:45

1 stop14h 40m

£678

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Mon 8/6

12:50-17:15

1 stop34h 25m

London City

Thu 18/6

13:05-09:45

1 stop14h 40m

£685

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 London from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi 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 month to fly to London?

The cheapest month to fly to London from Bangkok Suvarnabhumi Airport is in November. Flight prices, which tend to average around £628, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Bangkok Suvarnabhumi Airport averaging around £652.

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 £733. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok Suvarnabhumi Airport to London for around £762.

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 morning when flights can be purchased for as low as £743. Flights at midday are often more expensive, with an average ticket price of £823.

What is the cheapest Bangkok Suvarnabhumi to London flight route?

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

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

You are more likely to see cheaper flights to London from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £758 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Bangkok Suvarnabhumi Airport for as low as £697 on momondo.

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

There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bangkok Suvarnabhumi Airport to London flights?

No. A direct flight is the cheapest option for a flight between Bangkok Suvarnabhumi Airport to London.

How have Bangkok Suvarnabhumi Airport to London flight prices changed over time?

As of December 2025, prices for Bangkok Suvarnabhumi Airport to London flights are approximately 52% cheaper when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to London

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

Cheap Bangkok Suvarnabhumi Airport to London (BKK to LON) flight deals and tips

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

Best price found

£161

Fastest flight time

12h 35m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in London

6 airports
The best one-way flight to London from Bangkok Suvarnabhumi Airport in the past 72 hours is £161. The best return flight deal from Bangkok Suvarnabhumi Airport to London found on momondo in the last 72 hours is £185.
The fastest flight from Bangkok Suvarnabhumi Airport to London takes 12h 35m
Direct flights go from Bangkok Suvarnabhumi Airport to London on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: EVA Air and Norse Atlantic UK..
There are 6 airports in London. From Bangkok Suvarnabhumi Airport there are direct flights to London Heathrow (LHR), London Gatwick (LGW).
  • How far is Bangkok Suvarnabhumi to London by plane?

    The distance between Bangkok Suvarnabhumi and London is about 5932.5 mi. A reasonable flight in good conditions will take 12h 35m.

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

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

  • How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to London?

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

    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 from Bangkok Suvarnabhumi 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.

  • What is the most popular plane model from Bangkok Suvarnabhumi Airport to London?

  • What is the most popular airline from Bangkok Suvarnabhumi Airport to London?

Best airlines flying from Bangkok Suvarnabhumi Airport to London

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to London with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom £215Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
China SouthernPriceFrom £238Free CancellationRating
7.5
122 reviews
Search China Southern flights
Oman AirPriceFrom £288Free CancellationRating
8.0
113 reviews
Search Oman Air flights
Air IndiaPriceFrom £365Free CancellationRating
5.5
2,951 reviews
Search Air India flights
Austrian AirlinesPriceFrom £455Free CancellationRating
7.6
879 reviews
Search Austrian Airlines flights
China EasternPriceFrom £456Free CancellationRating
7.2
178 reviews
Search China Eastern flights
SAUDIAPriceFrom £489Free CancellationRating
7.4
647 reviews
Search SAUDIA flights
Kuwait AirwaysPriceFrom £514Free CancellationRating
7.2
322 reviews
Search Kuwait Airways flights
Etihad AirwaysPriceFrom £550Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom £558Free CancellationRating
7.3
4,100 reviews
Search Turkish Airlines flights
  • EVA Air Flights From Bangkok Suvarnabhumi Airport to London

    Across 14 EVA Air flights from Bangkok Suvarnabhumi Airport to London this week, the average price was £761, with the best EVA Air deals starting from £717 round-trip. 1,297 users have rated EVA Air on momondo, with an average score of 8.5/10.

  • Thai Airways Flights From Bangkok Suvarnabhumi Airport to London

    £716 is the best Thai Airways flight deal from Bangkok Suvarnabhumi Airport to London found on momondo over the last 72 hours. The average Thai Airways ticket price found was closer to £861, however, with flight time and availability significantly affecting the price. Thai Airways (7.8/10 from 366 user reviews) flies into London from Bangkok Suvarnabhumi Airport 21 times in an average week so prices can vary.

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
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to London . Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential Bangkok to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Bangkok to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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1 adult
Thu 15/1
Thu 22/1

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