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Cheap flights from Bangkok to the United Kingdom from £245

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LHR
5 May — 12 May1
1 adult

Cheap flight deals from Bangkok to United Kingdom

Keep the following information in mind while searching for Bangkok to United Kingdom flight deals. Data was last updated 30 April 2025.

Round-trip from

£515

One-way from

£245

Popular in

January

Cheapest in

October

Average price

£749
27/5-3/6
  • 27/5-3/6
  • 4 total stops
  • 79h 20m total
  • Bangkok to United Kingdom
Search Deals
8/6
  • 8/6
  • 3 total stops
  • 39h 50m total
  • Bangkok to United Kingdom
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Bangkok to United Kingdom

Cheapest flights from Bangkok to United Kingdom
Explore the most affordable flight options available from Bangkok to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 27/517:45BKK - BHX
2 stops46h 05mMultiple Airlines
Tue 3/616:35BHX - BKK
2 stops33h 15mMultiple Airlines
Deal found 28/4£515
Sat 17/500:40BKK - EDI
1 stop36h 20mHainan Airlines
Fri 13/612:00EDI - BKK
1 stop29h 00mHainan Airlines
Deal found 29/4£515
Thu 8/511:20BKK - LHR
2 stops36h 45mChina Southern
Mon 12/522:10LHR - BKK
1 stop32h 40mChina Southern
Deal found 30/4£555
Fri 13/612:20BKK - LGW
2 stops36h 10mChina Southern
Fri 20/612:25LGW - BKK
1 stop18h 25mChina Southern
Deal found 29/4£555
Tue 6/515:25BKK - LHR
2 stops34h 05mMultiple Airlines
Sat 10/519:55LHR - BKK
3 stops30h 10mMultiple Airlines
Deal found 29/4£556
Tue 6/519:10BKK - LGW
1 stop25h 50mChina Eastern
Tue 3/611:35LGW - BKK
1 stop22h 15mChina Eastern
Deal found 30/4£556
Thu 8/521:55BKK - EDI
2 stops30h 45mMultiple Airlines
Tue 27/513:30EDI - BKK
2 stops22h 20mMultiple Airlines
Deal found 29/4£556
Thu 15/515:35BKK - LGW
2 stops41h 10mMultiple Airlines
Sun 18/514:50LGW - BKK
2 stops35h 15mMultiple Airlines
Deal found 29/4£557
Fri 13/620:55BKK - STN
2 stops27h 25mMultiple Airlines
Fri 20/607:15STN - BKK
2 stops34h 40mMultiple Airlines
Deal found 29/4£557
Fri 13/606:45BKK - LGW
1 stop15h 30mTurkish Airlines
Tue 17/614:00LGW - BKK
1 stop19h 25mTurkish Airlines
Deal found 29/4£558
Thu 5/602:10BKK - LHR
1 stop22h 30mChina Eastern
Sun 14/921:20LHR - BKK
1 stop22h 35mChina Eastern
Deal found 29/4£559
Sat 11/1017:55BKK - LTN
2 stops35h 35mMultiple Airlines
Sun 19/1015:10LTN - BKK
2 stops34h 55mMultiple Airlines
Deal found 29/4£562

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok to United Kingdom 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, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Bangkok to the United Kingdom that are best for you.

Fly from

Bangkok

Fly to

United Kingdom

Route

Depart

Return

Price

BangkokBirmingham

BKK - BHX

BKKBHX

Bangkok Suvarnabhumi

Tue 27/5

17:45-09:50

2 stops46h 05m

Birmingham

Tue 3/6

16:35-07:50

2 stops33h 15m

£515

BangkokEdinburgh

BKK - EDI

BKKEDI

Bangkok Suvarnabhumi

Sat 17/5

00:40-07:00

1 stop36h 20m

Edinburgh Turnhouse

Fri 13/6

12:00-23:00

1 stop29h 00m

£515

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 13/6

12:20-18:30

2 stops36h 10m

London Gatwick

Fri 20/6

12:25-12:50

1 stop18h 25m

£555

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 12/6

03:15-20:00

1 stop22h 45m

London Heathrow

Tue 17/6

22:05-09:55

1 stop29h 50m

£555

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Tue 27/5

02:10-15:00

1 stop18h 50m

London Gatwick

Sat 7/6

18:00-18:05

1 stop18h 05m

£556

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 13/6

06:45-16:15

1 stop15h 30m

London Gatwick

Tue 17/6

14:00-15:25

1 stop19h 25m

£558

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 8/6

01:30-06:35

1 stop35h 05m

London Gatwick

Mon 16/6

12:35-18:10

1 stop23h 35m

£563

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 10/5

19:30-20:00

1 stop30h 30m

London Heathrow

Sat 24/5

22:05-11:10

1 stop31h 05m

£567

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 14/5

21:00-06:20

2 stops39h 20m

London Heathrow

Sun 18/5

17:15-12:40

2 stops37h 25m

£586

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 21/5

12:05-20:55

1 stop14h 50m

London Heathrow

Tue 3/6

11:45-09:30

1 stop15h 45m

£588

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results
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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
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 from Bangkok to the United Kingdom

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

Currently, January is the cheapest month in which you can book a flight from Bangkok to United Kingdom (average of £112). Flying from Bangkok to United Kingdom in August is currently the most expensive (average of £164). 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?

Find hourly flight availability from Bangkok to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Bangkok to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Bangkok to United Kingdom

Explore weekly flight availability from Bangkok to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 April 2025.

The most flights from TH1 to GB0 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in United Kingdom by month

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

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

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown Hainan Airlines, Garuda Indonesia and Emirates from Bangkok to United Kingdom. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
38 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Garuda Indonesia
8.1
Very Good
72 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,215 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
EL AL
7.8
Good
532 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Entertainment

7.7

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £245. However, be on the lookout for offers from China Southern and Turkmenistan Airlines, 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 (75%), Thai Airways (73%) and EVA Air (71%).

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

    The cheapest flight price from Bangkok to United Kingdom is £278. On average you can expect to pay £1,391. The most popular route, (Bangkok Suvarnabhumi - London Heathrow), can usually be booked for £183.

  • 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, January is the cheapest month in which you can book a flight from Bangkok to United Kingdom (average of £112). Flying from Bangkok to United Kingdom in August is currently the most expensive (average of £164). 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

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Alternative routes for Bangkok to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Bangkok to United Kingdom

Discover the top 10 airlines that operate flights from Bangkok to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£209Average£809FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Juneyao AirlinesCheapest£267Average£605FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
China SouthernCheapest£401Average£489FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£463Average£532FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Hainan AirlinesCheapest£498Average£644FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
FinnairCheapest£498Average£693FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air ChinaCheapest£505Average£576FlexibilityNo cancel feeOn-time67%
Search Air China flights
Malaysia AirlinesCheapest£531Average£586FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
SWISSCheapest£556Average£647FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest£557Average£701FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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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