LON - BKK

£261 Find Cheap Flights from London to Bangkok Suvarnabhumi Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Bangkok departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Everything you should know

Cheapest return fare
£450
Typical prices: £618-£743
Multiple Airlines
Tue 22/9Mon 5/10
STN - BKK • 2 stops
Cheapest direct flights
£459
Typical prices: £525-£708
Norse Atlantic UK
Tue 27/10Wed 4/11
LGW - BKK • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Thai Airways includes 20 kg checked bags, adding value on London-Bangkok flights.
EVA Air offers onboard Wi-Fi on its widebody fleet, useful on this long-haul route.
Expert advice
Expert advice
Expert advice
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Direct flights
Every day
You can fly direct with EVA Air, Thai Airways, and others. Average duration is 11h 42m
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Top routes
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Avoid delays
EVA Air
Most punctual • 95% on-time
Morning flights
Best time • Fewest delays
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Top stopover airports
Zhengzhou (CGO)
Cheapest • Avg £393 (return)
Vienna (VIE)
Shortest trip • 13h 49m (one-way)
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When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 8% compared to booking last minute.
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When to travel
May
Cheapest • 14% price drop
December
Most popular
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+1
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We hope you love your trip to Bangkok!
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Flight Deals

Cheap Flights from London to Bangkok (LON-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Bangkok

Tue, 22 Sep - Mon, 5 Oct
Multiple Airlines Logo
05:55 - 18:20STN  London Stansted-BKK Bangkok Suvarnabhumi
30h 25m2 stops Bergamo Orio Al Serio Beijing Capital
Multiple Airlines Logo
03:15 - 07:20BKK  Bangkok Suvarnabhumi-STN London Stansted
34h 05m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat
£450Multiple Airlines
Wed, 14 Oct - Wed, 28 Oct
China Southern Logo
22:10 - 11:40LHR  London Heathrow-BKK Bangkok Suvarnabhumi
31h 30m1 stop Guangzhou Baiyun
China Southern Logo
18:05 - 18:35BKK  Bangkok Suvarnabhumi-LHR London Heathrow
31h 30m1 stop Guangzhou Baiyun
£450China Southern
Wed, 18 Nov - Mon, 7 Dec
China Eastern Logo
10:30 - 20:10LGW  London Gatwick-BKK Bangkok Suvarnabhumi
26h 40m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui
China Eastern Logo
04:05 - 06:30BKK  Bangkok Suvarnabhumi-LGW London Gatwick
33h 25m2 stops Wuhan Shanghai Hongqiao Intl
£450China Eastern
Wed, 18 Nov - Tue, 1 Dec
China Eastern Logo
17:00 - 02:05LGW  London Gatwick-BKK Bangkok Suvarnabhumi
26h 05m2 stops Shanghai Pu Dong Guangzhou Baiyun
China Eastern Logo
03:10 - 06:30BKK  Bangkok Suvarnabhumi-LGW London Gatwick
34h 20m2 stops Guangzhou Baiyun Shanghai Hongqiao Intl
£450China Eastern
Thu, 3 Sep - Wed, 16 Sep
Air China Logo
12:35 - 18:20LGW  London Gatwick-BKK Bangkok Suvarnabhumi
23h 45m1 stop Beijing Capital
Air China Logo
14:50 - 18:05BKK  Bangkok Suvarnabhumi-LGW London Gatwick
33h 15m1 stop Beijing Capital
£450Air China
Wed, 21 Oct - Tue, 27 Oct
Condor Logo
15:35 - 12:35LGW  London Gatwick-BKK Bangkok Suvarnabhumi
15h 00m1 stop Frankfurt am Main
Condor Logo
23:00 - 09:35BKK  Bangkok Suvarnabhumi-LGW London Gatwick
17h 35m1 stop Frankfurt am Main
£450Condor
Wed, 16 Sep - Thu, 1 Oct
Multiple Airlines Logo
15:15 - 18:10LTN  London Luton-BKK Bangkok Suvarnabhumi
20h 55m2 stops Milan Malpensa Abu Dhabi Zayed Intl
Multiple Airlines Logo
15:55 - 14:35BKK  Bangkok Suvarnabhumi-LTN London Luton
28h 40m2 stops Abu Dhabi Zayed Intl Milan Malpensa
£450Multiple Airlines
Thu, 26 Nov - Sat, 5 Dec
Air China Logo
21:35 - 12:30LHR  London Heathrow-BKK Bangkok Suvarnabhumi
31h 55m1 stop Chengdu Tianfu Intl
Air China Logo
19:30 - 15:55BKK  Bangkok Suvarnabhumi-LHR London Heathrow
27h 25m1 stop Beijing Capital
£451Air China
Sun, 11 Oct - Thu, 29 Oct
Condor Logo
15:35 - 12:35LGW  London Gatwick-BKK Bangkok Suvarnabhumi
15h 00m1 stop Frankfurt am Main
Condor Logo
23:00 - 09:35BKK  Bangkok Suvarnabhumi-LGW London Gatwick
17h 35m1 stop Frankfurt am Main
£451Condor
Tue, 27 Oct - Sat, 14 Nov
China Southern Logo
22:00 - 17:55LHR  London Heathrow-BKK Bangkok Suvarnabhumi
36h 55m1 stop Guangzhou Baiyun
China Southern Logo
11:25 - 18:35BKK  Bangkok Suvarnabhumi-LHR London Heathrow
38h 10m1 stop Guangzhou Baiyun
£451China Southern
Booking Insights

KAYAK’s insights & trends for London to Bangkok flights

Get data-powered insights and trends into flights from London to Bangkok to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Bangkok Suvarnabhumi Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Bangkok Suvarnabhumi Airport departing in September.

Flight prices are below average for this route right now.

Flights to Bangkok Suvarnabhumi Airport from London usually cost between £577 and £838 in September.
The lowest price found in the past 5 days was £450 on China Eastern (21 Sept–2 Oct).

What is the cheapest London to Bangkok Suvarnabhumi Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Bangkok Suvarnabhumi Airport costs £412 on the route between London Gatwick Airport (LGW) and Bangkok Suvarnabhumi Airport (BKK). Over the past month, this route was, on average, 27% cheaper than other London-Bangkok Suvarnabhumi Airport routes. The most popular route is between London Heathrow Airport (LHR) and Bangkok Suvarnabhumi Airport (BKK).

What’s the cheapest day of the week to fly from London to Bangkok Suvarnabhumi Airport?

The average price of all round-trip flights from London to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Bangkok Suvarnabhumi Airport, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Bangkok Suvarnabhumi Airport, Sunday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from London to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Bangkok Suvarnabhumi Airport is May, where tickets cost £567 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £878 and £809 respectively.

Can I save money by flying with a stopover from London to Bangkok Suvarnabhumi Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £575, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Bangkok Suvarnabhumi Airport, you should book around 3 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from London to Bangkok

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on EVA Air and Thai Airways

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Duncan Madden

Duncan Madden

Expert on BKK

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more

Good to know - Cheap tickets from London to Bangkok Suvarnabhumi Airport

Low season

June

Cheapest flight

£261
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Gatwick Airport to Bangkok Suvarnabhumi Airport

When to book flights from London to Bangkok

Are your dates flexible? Find out the best times to travel from London to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Bangkok Suvarnabhumi Airport flights

  • Does Suvarnabhumi Airport have free WiFi?

    Limited access to free WiFi is available for travellers at Suvarnabhumi Airport inside the terminal. Just register, sign in and you’ll have 2 hours of free WiFi to check your email, make last-minute arrangements or catch up on some work before your flight departs.

  • Can I rent a car from Suvarnabhumi Airport?

    There are several rental car agencies available at the airport, including Europcar, Avis, Budget, Sixt, Hertz, Bizcar Rental, Thai Rent A Car and Chic Car Rent. Prices can vary by agency and availability, so be sure to check prices when booking your flight from London to Bangkok.

  • Do budget airlines operate out of Suvarnabhumi Airport?

    Budget airlines do not currently operate between London and Bangkok for direct flights, but if you’re willing to make a stop or two along the way, you can connect with Ryanair and other budget airlines for the first leg of your journey. If you’re travelling on from Bangkok, there are regional budget airlines, such as Thai Smile, that fly out of Suvarnabhumi Airport.

  • Does Suvarnabhumi Airport have an onsite hotel?

    Novotel Suvarnabhumi Airport Hotel is connected with the airport’s main terminal via an air-conditioned, underground walkway. Novotel Suvarnabhumi Airport Hotel features 612 rooms, swimming and recreation areas, and it currently boasts the largest hotel lobby in the world, spanning five stories in height.

  • Are there hotels at London Airports (LON)?

    If you’re looking for London hotels to stay in before your flight, there are many to pick from. At Heathrow Airport you can choose the Aerotel, which can be found at Terminal 3. At Stansted Airport you can go to the Holiday Inn Express. Whereas at London City Airport there is a Travelodge for you to sleep at. All of these hotels are a quick walk from the terminal ahead of your flight.

  • Can I exchange my currency at Bangkok Airport (BKK)?

    If you need to exchange your Pound Sterling to Thai Baht, there are lots of options once you land at BKK Airport. For instance, there is a Bangkok Bank Cash Exchange near to the bus terminal. You will also find a SuperRich Currency Exchange on floor B, near to the airport rail link.

  • What is the cheapest flight from London to Bangkok Suvarnabhumi Airport?

    In the last 5 days, the lowest price for a flight from London to Bangkok Suvarnabhumi Airport was £261 for a one-way ticket and £450 for a return.

  • Which airports will I be using when flying from London to Bangkok Suvarnabhumi Airport?

    London is served by 6 major airports and there is only 1 main airport in Bangkok Suvarnabhumi Airport. You will leave London from one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted. You will be arriving at Bangkok Suvarnabhumi.

  • Which airlines offer Wi-Fi service onboard planes from London to Bangkok Suvarnabhumi Airport?

    EVA Air, and Asiana Airlines offer inflight Wi-Fi service on the London to Bangkok Suvarnabhumi Airport flight route.

  • Which aircraft models fly most regularly from London to Bangkok Suvarnabhumi Airport?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the London to Bangkok Suvarnabhumi Airport flight route.

  • Which airline alliances offer flights from London to Bangkok Suvarnabhumi Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between London and Bangkok Suvarnabhumi Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from London to Bangkok Suvarnabhumi Airport?

    There are direct flights from London to Bangkok Suvarnabhumi Airport on a daily basis.

  • Which is the best airline for flights from London to Bangkok, EVA Air or Emirates?

    The two airlines most popular with KAYAK users for flights from London to Bangkok are EVA Air and Emirates. With an average price for the route of £758 and an overall rating of 8.5, EVA Air is the most popular choice. Emirates is also a great choice for the route, with an average price of £719 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from London to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight from Bangkok Suvarnabhumi Airport to London? 25% of our users found flights on this route for £442 or less one-way and £706 or less round-trip.
  • When you’re booking your flight from London to Bangkok, it is almost equally as likely that you’ll fly out of Gatwick, London City, Stansted, Luton or Heathrow; however, there’s only one airport you’ll be flying into: Suvarnabhumi Airport. Suvarnabhumi Airport is the ninth busiest airport in the world and features only one terminal.
  • Getting to the Bangkok city centre from Suvarnabhumi Airport can be done in many ways, as there are several third-party shuttles, bus and taxi offers that can be negotiated with. Airport Express offers several different bus routes that can get you to a long list of different areas within the city limits of Bangkok for around 35 baht (£1), and also regional buses that can take you to different areas of Thailand.
  • If you would prefer to take a taxi to the Bangkok city centre, you can hire one in the taxi area of level one of the terminal. Remember to negotiate tolls into the overall price so they don’t come as a surprise in the middle of your trip. A trip to the city centre with tolls included should cost around 600 baht (£14).
  • If you forget to eat breakfast and need to grab a bite to eat before your trip back to London, Suvarnabhumi Airport features 50 airport restaurant options. These dining options are located on levels 2-4 and range anywhere from simple cafes to full-service restaurants serving authentic Thai cuisine.
  • Planning to do a bit of airport shopping before your flight home? Suvarnabhumi Airport offers travellers a long list of options, including luxury boutiques such as Burberry, Bvlgari, Dior, Swarovski and more. Duty-free liquor, tobacco and several other shops are also available to round out your carry-on.
  • If you find cheap flights from London to Bangkok Suvarnabhumi Airport (BKK), most flights normally leave at peak times, so you can expect queues. To get through security faster at London airports (LON), you can go for the fast track service. This costs about £5 at Stansted Airport (STN) and around £12.50 at Heathrow Airport (LHR). There is not a fast track service at London City Airport (LCY).
  • It’s easy to travel to London airports before you fly. If you’re going to Stansted, you can hop on the Stansted Express from Liverpool Street train station. This takes about 45 minutes in total. To get to Heathrow you can use the Heathrow Express from Paddington train station, which takes around 15 minutes, or jump on the Piccadilly Line from Covent Garden, which takes approximately 45 minutes. To get to London City Airport you can take the DLR from an area like West Ham, which takes about 10 minutes.
  • When you get to Bangkok Airport (BKK) you can travel to nearby places quickly. For example, if you’re driving, you can get to Chon Buri in about 50 minutes, Samut Sakhon in around 1h 9min and Prachin Buri in approximately 2h 15min.

Prefer to fly direct from London to Bangkok Suvarnabhumi Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Bangkok Suvarnabhumi.
Find which airlines fly direct from London to Bangkok Suvarnabhumi Airport, which days they fly and book direct flights.

Direct departures

London to Bangkok Suvarnabhumi

Monday

EVA Air,Thai Airways,British Airways

EVA Air,Thai Airways, +1 more

Tuesday

British Airways,EVA Air,Thai Airways, +1 more

British Airways,EVA Air, +2 more

Wednesday

EVA Air,Thai Airways,Norse Atlantic UK

EVA Air,Thai Airways, +1 more

Thursday

British Airways,EVA Air,Thai Airways

British Airways,EVA Air, +1 more

Friday

EVA Air,Thai Airways,British Airways

EVA Air,Thai Airways, +1 more

Saturday

British Airways,EVA Air,Thai Airways

British Airways,EVA Air, +1 more

Sunday

EVA Air,Thai Airways,British Airways, +1 more

EVA Air,Thai Airways, +2 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to London

Monday

EVA Air,Thai Airways,British Airways, +1 more

EVA Air,Thai Airways, +2 more

Tuesday

EVA Air,Thai Airways,British Airways

EVA Air,Thai Airways, +1 more

Wednesday

British Airways,EVA Air,Thai Airways, +1 more

British Airways,EVA Air, +2 more

Thursday

EVA Air,Thai Airways,Norse Atlantic UK

EVA Air,Thai Airways, +1 more

Friday

British Airways,EVA Air,Thai Airways

British Airways,EVA Air, +1 more

Saturday

EVA Air,Thai Airways,British Airways

EVA Air,Thai Airways, +1 more

Sunday

British Airways,EVA Air,Thai Airways

British Airways,EVA Air, +1 more

See more direct flights

Everything you need to know for your flight from London to Bangkok