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Cheap flights from Bangkok to the United Kingdom from £180

BKK — LHR
23 Sep — 30 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to United Kingdom

Sat 31/1010:20 -
1 stop31h 55m
Wed 25/1113:35 -
1 stop31h 05m
Deal found 22/8£489
Wed 4/1109:20 -
1 stop32h 50m
Wed 25/1113:35 -
1 stop31h 05m
Deal found 22/8£506
Thu 5/1114:50 -
1 stop36h 25m
Wed 25/1113:35 -
1 stop31h 05m
Deal found 22/8£528
Thu 3/909:15 -
2 stops27h 55m
Mon 14/906:10 -
2 stops36h 00m
Deal found 19/8£536
Mon 5/1003:15 -
2 stops24h 20m
Tue 13/1022:00 -
2 stops32h 10m
Deal found 21/8£555
Mon 2/1109:20 -
1 stop18h 05m
Sun 22/1113:00 -
2 stops40h 30m
Deal found 22/8£556
Wed 4/1109:20 -
1 stop32h 50m
Thu 19/1115:05 -
1 stop17h 25m
Deal found 22/8£561
Mon 28/915:55 -
2 stops24h 45m
Wed 31/315:10 -
2 stops29h 50m
Deal found 21/8£562
Thu 3/909:15 -
2 stops27h 55m
Tue 29/906:15 -
2 stops23h 55m
Deal found 19/8£564
Fri 30/1005:55 -
1 stop18h 20m
Wed 25/1113:35 -
1 stop31h 05m
Deal found 22/8£566
Fri 2/1003:15 -
2 stops24h 20m
Sat 10/1017:25 -
2 stops24h 30m
Deal found 19/8£567
Mon 21/917:30 -
3 stops26h 30m
Mon 28/906:20 -
2 stops22h 50m
Deal found 21/8£574

Find flight deals from Bangkok to United Kingdom

Round-trip from

£489

One-way from

£180

Popular in

July

Cheapest in

November

Average price

£739
31/10-25/11
  • 31/10-25/11
  • 2 total stops
  • 63h 00m total
  • Bangkok to United Kingdom
Search Deals
26/10
  • 26/10
  • 1 total stop
  • 36h 10m total
  • Bangkok to United Kingdom
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bangkok to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokEdinburgh

BKK Bangkok Suvarnabhumi - EDI Edinburgh Turnhouse

BKKEDI

Bangkok Suvarnabhumi

Tue 8/9

09:15-06:55

2 stops27h 40m

Edinburgh Turnhouse

Thu 24/9

13:35-20:25

3 stops24h 50m

£586

BangkokLondon

BKK Bangkok Suvarnabhumi - STN London Stansted

BKKSTN

Bangkok Suvarnabhumi

Fri 11/9

06:40-16:40

1 stop16h 00m

London Stansted

Fri 18/9

10:50-12:05

1 stop19h 15m

£596

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Mon 7/9

06:40-16:35

1 stop15h 55m

London Gatwick

Sun 4/10

17:35-05:10

1 stop29h 35m

£597

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Fri 2/10

18:35-11:35

1 stop23h 00m

London Gatwick

Fri 9/10

20:25-13:05

2 stops34h 40m

£608

BangkokLondon

BKK Bangkok Suvarnabhumi - LTN London Luton

BKKLTN

Bangkok Suvarnabhumi

Mon 21/9

09:15-21:40

2 stops18h 25m

London Luton

Tue 6/10

16:10-20:25

2 stops22h 15m

£617

BangkokLondon

BKK Bangkok Suvarnabhumi - LTN London Luton

BKKLTN

Bangkok Suvarnabhumi

Tue 22/9

09:15-22:50

2 stops19h 35m

London Luton

Tue 6/10

16:10-20:25

2 stops22h 15m

£617

BangkokLondon

DMK Bangkok Don Mueang Intl - LGW London Gatwick

DMKLGW

Bangkok Don Mueang Intl

Mon 21/12

18:40-20:50

1 stop33h 10m

London Gatwick

Mon 11/1

17:35-23:20

1 stop22h 45m

£621

BangkokLondon

BKK Bangkok Suvarnabhumi - LTN London Luton

BKKLTN

Bangkok Suvarnabhumi

Mon 26/10

08:30-22:10

2 stops20h 40m

London Luton

Fri 30/10

14:40-17:05

2 stops19h 25m

£624

BangkokEdinburgh

BKK Bangkok Suvarnabhumi - EDI Edinburgh Turnhouse

BKKEDI

Bangkok Suvarnabhumi

Tue 6/10

07:05-07:40

1 stop30h 35m

Edinburgh Turnhouse

Wed 4/11

08:10-16:35

1 stop25h 25m

£634

BangkokLondon

BKK Bangkok Suvarnabhumi - LHR London Heathrow

BKKLHR

Bangkok Suvarnabhumi

Sun 13/9

20:15-06:55

1 stop16h 40m

London Heathrow

Fri 9/10

10:00-09:45

1 stop17h 45m

£657

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Bangkok with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Bangkok to the United Kingdom

What is the cheapest month to book a flight from Bangkok to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Bangkok to United Kingdom (average of £666). Flying from Bangkok to United Kingdom in August is currently the most expensive (average of £816). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to GB?

One of the essential ways to save on airfare from Bangkok to United Kingdom is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 70% on airfare.

Weekly flight availability from Bangkok to United Kingdom

The most flights from TH1 to GB0 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How often are flights from Bangkok to the United Kingdom delayed?

About 14% of weekly flights between Bangkok and United Kingdom have experienced delays in the past year, with the average delay time being 111 minutes.

What is the most punctual flight time for Bangkok to the United Kingdom flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to the United Kingdom flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from Bangkok to United Kingdom?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to United Kingdom. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing United Kingdom

Check out reviews from past customers who have flown with EVA Air,Emirates, andThai Airways from Bangkok to the United Kingdom to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,518 reviews
Check prices

Crew

8.7

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
EVA Air
8.5
Very Good
1,518 reviews
EVA Air
8.5
Very Good
1,518 reviews
Check prices

Crew

8.7

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Emirates
8.1
Very Good
3,656 reviews
EVA Air
8.5
Very Good
1,518 reviews
Check prices

Crew

8.7

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Thai Airways
7.9
Good
417 reviews
EVA Air
8.5
Very Good
1,518 reviews
Check prices

Crew

8.7

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Qatar Airways
7.4
Good
3,735 reviews
EVA Air
8.5
Very Good
1,518 reviews
Check prices

Crew

8.7

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
Etihad Airways
7.3
Good
1,509 reviews
EVA Air
8.5
Very Good
1,518 reviews
Check prices

Crew

8.7

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Related info for your journey

  • How long is the flight from Bangkok to United Kingdom?

    For as low as £596, Turkish Airlines can have you in United Kingdom from Bangkok in 16h. The distance from Bangkok to United Kingdom is about 5910 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Bangkok to United Kingdom one-way?

    The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as £93. However, be on the lookout for offers from Scandinavian Airlines and Etihad Airways, as they are both options that can get you from Bangkok to United Kingdom for a low price.

  • What are the most popular routes from Bangkok to United Kingdom?

    Most travelers choose Bangkok Suvarnabhumi - London Heathrow, Bangkok Suvarnabhumi - London Gatwick or Bangkok Suvarnabhumi - London Stansted when deciding on the best route from Bangkok to United Kingdom.

  • What are the most reliable airlines from Bangkok to United Kingdom?

    The top 3 most reliable airlines when flying from Bangkok to United Kingdom are Air Canada (97%), TAP AIR PORTUGAL (97%) and Thai Airways (91%).

  • What are the cheapest flights from Bangkok to United Kingdom?

    The cheapest flight price from Bangkok to United Kingdom is £318. On average you can expect to pay £1,047. The most popular route, (Bangkok Suvarnabhumi - London Heathrow), can usually be booked for £472.

  • Can I find deals for flights from Bangkok to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Bangkok to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to United Kingdom.

  • Can I find deals for business class flights from Bangkok to United Kingdom?

    Yes. Cheapflights offers flight deals from Bangkok to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Bangkok to United Kingdom (average of £666). Flying from Bangkok to United Kingdom in August is currently the most expensive (average of £816). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Bangkok to United Kingdom

AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£138Average£528FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
China SouthernCheapest£199Average£533FlexibilityNo cancel feeOn-time69%
Search China Southern flights
IndiGoCheapest£220Average£609FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
China EasternCheapest£275Average£568FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Oman AirCheapest£282Average£559FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£392Average£684FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£464Average£817FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£468Average£802FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£472Average£716FlexibilityNo cancel feeOn-time77%
Search Air France flights
SAUDIACheapest£479Average£622FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights

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Cheapflights helps you search for flights from Bangkok to United Kingdom via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to United Kingdom?

Cheapflights simply makes it quick and affordable to book flights from Bangkok to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bangkok to United Kingdom with no change fees?

Certainly. Search results for flights to United Kingdom from Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangkok to United Kingdom become cheaper?

Of course! You can now track prices for flights from Bangkok to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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