Cheap flights from Bangkok Suvarnabhumi Airport to London from S$ 494

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 16-9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LON
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Suvarnabhumi to London

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 July 2025.

Round-trip from

S$ 988

One-way from

S$ 494

Popular in

January

Cheapest in

October

Average price

S$ 1,227

Good one-way deal

S$ 2,191 or less
China Eastern
  • China Eastern
  • 12-9-19-9
  • 2 total stops
  • 50h 20m total
  • Bangkok to London
Gulf Air
  • Gulf Air
  • 16-9
  • 1 total stop
  • 17h 15m total
  • Bangkok to London
Highest demand for flights based on searches. 5% potential increase in price (S$ 94 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 17 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a one-way flight from Bangkok Suvarnabhumi to London (LON).

Find flight deals from Suvarnabhumi to London

Cheapest flights from Suvarnabhumi to London
Explore the most affordable flight options available from Suvarnabhumi to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Fri 12-913:35BKK - LGW
1 stop31h 25mChina Eastern
Fri 19-911:35LGW - BKK
1 stop18h 55mChina Eastern
Deal found 29-7S$ 988
Sat 13-1212:00BKK - LGW
1 stop32h 25mMultiple Airlines
Fri 2-109:15LGW - BKK
1 stop17h 45mMultiple Airlines
Deal found 29-7S$ 1,004
Sun 14-901:35BKK - LGW
1 stop17h 00mEmirates
Sun 28-910:05LGW - BKK
1 stop20h 25mEmirates
Deal found 29-7S$ 1,121
Mon 15-1218:55BKK - LGW
1 stop18h 00mQatar Airways
Fri 16-114:05LGW - BKK
1 stop21h 20mQatar Airways
Deal found 29-7S$ 1,168
Wed 17-1218:55BKK - LGW
1 stop18h 00mBritish Airways
Tue 13-108:40LGW - BKK
1 stop15h 00mBritish Airways
Deal found 29-7S$ 1,192
Mon 29-901:50BKK - LGW
1 stop17h 10mSAUDIA
Tue 14-1015:00LGW - BKK
1 stop16h 45mSAUDIA
Deal found 27-7S$ 1,268
Sat 11-1006:45BKK - LGW
1 stop15h 30mTurkish Airlines
Sun 19-1005:20LGW - BKK
1 stop17h 55mTurkish Airlines
Deal found 29-7S$ 1,295
Thu 18-912:35BKK - LGW
1 stop35h 15mSWISS
Wed 24-918:35LGW - BKK
2 stops19h 25mSWISS
Deal found 29-7S$ 1,335
Sat 9-819:40BKK - LGW
1 stop17h 15mGulf Air
Fri 29-811:25LGW - BKK
1 stop16h 30mGulf Air
Deal found 29-7S$ 1,374

Cheapflights Fare Finder

 
Customise your flight search to find flights from Suvarnabhumi 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, Cheapflights users made 200,618 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to London that are best for you.

Fly from

Suvarnabhumi

Fly to

London

Route

Depart

Return

Price

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 12-9

13:35-15:00

1 stop31h 25m

London Gatwick

Fri 19-9

11:35-12:30

1 stop18h 55m

S$ 988

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sat 13-12

12:00-13:25

1 stop32h 25m

London Gatwick

Fri 2-1

09:15-10:00

1 stop17h 45m

S$ 1,004

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 14-9

01:35-12:35

1 stop17h 00m

London Gatwick

Sun 28-9

10:05-12:30

1 stop20h 25m

S$ 1,121

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Mon 15-12

18:55-05:55

1 stop18h 00m

London Gatwick

Fri 16-1

14:05-18:25

1 stop21h 20m

S$ 1,168

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 17-12

18:55-05:55

1 stop18h 00m

London Gatwick

Tue 13-1

08:40-06:40

1 stop15h 00m

S$ 1,192

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Mon 29-9

01:50-13:00

1 stop17h 10m

London Gatwick

Tue 14-10

15:00-13:45

1 stop16h 45m

S$ 1,268

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sat 11-10

06:45-16:15

1 stop15h 30m

London Gatwick

Sun 19-10

05:20-05:15

1 stop17h 55m

S$ 1,295

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Thu 18-9

12:35-17:50

1 stop35h 15m

London Gatwick

Wed 24-9

18:35-20:00

2 stops19h 25m

S$ 1,335

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sat 9-8

19:40-06:55

1 stop17h 15m

London Gatwick

Fri 29-8

11:25-09:55

1 stop16h 30m

S$ 1,374

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Tue 16-9

19:40-06:55

1 stop17h 15m

S$ 494

Flights are sorted by cheapest return flights first.

Deals found on 30-7

Showing 1-10 of 16 results
1
2

Best time to book a flight from Suvarnabhumi to London

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

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to London?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to London. Price data was last updated on 25 July 2025.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to London?

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to London (average of S$ 757). Flying from Bangkok Suvarnabhumi Airport to London in July is currently the most expensive (average of S$ 971). 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 LON?

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

When flying from Bangkok Suvarnabhumi Airport to London, 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 Suvarnabhumi Airport to London

Explore weekly flight availability from Suvarnabhumi to London. 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 July 2025.

The most flights from BKK to LON 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).

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to London?

What’s the top stopover airport for flights from Bangkok Suvarnabhumi Airport to London?

Share of one-stop return flights from Bangkok Suvarnabhumi Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 33% of one-stop itineraries from Bangkok Suvarnabhumi Airport to London on Cheapflights.

What’s the cheapest stopover airport for flights from Bangkok Suvarnabhumi Airport to London?

Average return fare for one-stop flights from Bangkok Suvarnabhumi Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bandar Seri Begawan (BWN) is the most affordable one-stop option, with an average return flight price of S$ 936.

What’s the fastest stopover option from Bangkok Suvarnabhumi Airport to London?

Shortest average travel time for one-stop one-way flights from Bangkok Suvarnabhumi Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 9h 40m.

Which airport typically offers the quickest stopover for flights from Bangkok Suvarnabhumi Airport to London?

Average stopover duration for one-stop one-way flights from Bangkok Suvarnabhumi Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Shanghai (PVG) offer the fastest connection on this route, with an average stopover time of 2h 00m.

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 30 July 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to London, such as Emirates, SWISS, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to London. 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 flying from Bangkok Suvarnabhumi Airport to London round-trip?

    Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to London round-trip from S$ 988. Other airlines that can offer you cheap pricing are Emirates, from S$ 1,121, and Qatar Airways, from S$ 1,168. China Eastern is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to London one-way?

    One-way options have recently been found by users for as low as S$ 494 on Gulf Air. Other airlines that offer cheap prices include British Airways from S$ 542 and Qatar Airways from S$ 543 one-way.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to London on time: Air Canada (74%), Thai Airways (70%), EVA Air (68%).

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to London?

    While on average a flight from Bangkok Suvarnabhumi Airport to London is generally S$ 2,282, our data shows the cheapest flight currently is S$ 2,191. When looking at the most popular route, (Bangkok Suvarnabhumi - London Gatwick), you can expect to pay S$ 1,033 for that flight.

  • Can I find deals for flights from Suvarnabhumi to London that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to London?

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

  • Can I find deals for business class flights from Suvarnabhumi to London?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to London 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 Suvarnabhumi Airport to London?

    Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to London (average of S$ 757). Flying from Bangkok Suvarnabhumi Airport to London in July is currently the most expensive (average of S$ 971). 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.

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

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