LON - BKK

€384 Find Cheap Flights from London to Bangkok

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 Suvarnabhumi departing on 19/8. 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.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bangkok, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals 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.

Recent return flight deals from London to Suvarnabhumi

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Suvarnabhumi.
Discover the best prices for you by selecting your travel dates on KAYAK.
Shenzhen Airlines Logo
22:05 - 02:15LHR-BKK
22h 10m1 stop
Shenzhen Airlines Logo
19:30 - 20:00BKK-LHR
30h 30m1 stop
€487Shenzhen Airlines
Find Deal
ndz., 8 cze - wt., 17 cze
China Eastern Logo
21:20 - 00:40LHR-BKK
21h 20m1 stop
China Eastern Logo
02:10 - 18:40BKK-LHR
22h 30m1 stop
€491China Eastern
Find Deal
czw., 15 maj - ndz., 18 maj
China Eastern Logo
21:20 - 20:55LHR-BKK
17h 35m1 stop
China Eastern Logo
05:05 - 18:40BKK-LHR
19h 35m1 stop
€492China Eastern
Find Deal
czw., 15 maj - pon., 19 maj
Air China Logo
20:25 - 00:10LHR-BKK
21h 45m1 stop
Air China Logo
01:30 - 17:45BKK-LHR
22h 15m1 stop
€519Air China
Find Deal
ndz., 8 cze - pon., 16 cze
China Southern Logo
21:00 - 16:25LHR-BKK
37h 25m2 stops
China Southern Logo
13:45 - 19:00BKK-LHR
35h 15m1 stop
€556China Southern
Find Deal
ndz., 8 cze - wt., 17 cze
SAUDIA Logo
10:00 - 13:45LHR-BKK
21h 45m1 stop
SAUDIA Logo
15:25 - 07:30BKK-LHR
22h 05m1 stop
€568SAUDIA
Find Deal
sob., 10 maj - ndz., 20 lip
SAUDIA Logo
22:10 - 13:45LHR-BKK
33h 35m2 stops
SAUDIA Logo
15:25 - 07:30BKK-LHR
22h 05m1 stop
€572SAUDIA
Find Deal
ndz., 11 maj - ndz., 20 lip
China Southern Logo
21:00 - 16:25LHR-BKK
37h 25m2 stops
China Southern Logo
03:00 - 19:00BKK-LHR
22h 00m1 stop
€609China Southern
Find Deal
ndz., 8 cze - pon., 16 cze
Logo
19:15 - 09:30LHR-BKK
32h 15m1 stop
Logo
11:35 - 21:25BKK-LHR
15h 50m1 stop
€619
Find Deal
śr., 27 sie - śr., 17 wrz
Logo
21:45 - 18:35LHR-BKK
14h 50m1 stop
Logo
01:30 - 19:30BKK-LHR
24h 00m2 stops
€632
Find Deal
czw., 15 maj - ndz., 18 maj
Useful Info

KAYAK's insights & trends for London to Suvarnabhumi flights

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Bangkok Suvarnabhumi Airport.

Our data shows that the cheapest route for a return flight from London to Bangkok Suvarnabhumi Airport cost €814 and was between London Gatwick Airport (LGW) and Bangkok Suvarnabhumi Airport (BKK). On average, the best prices are found if you fly this route. The average price for a return flight for this route is €814.

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 €495 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is €1,032 and €971 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 €1,294, 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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight€384
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (36% more expensive on average)
Flight from London to Bangkok

When to book flights from London to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from London to Suvarnabhumi 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 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.

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

    In the last 3 days, the lowest price for a flight from London to Bangkok Suvarnabhumi Airport was €438 for a one-way ticket and €555 for a return.

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

    London airport is called London Heathrow and the only airport in Bangkok is Bangkok Suvarnabhumi.

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

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

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

    The Boeing 777 is the aircraft model that flies most regularly on the London to Bangkok flight route.

  • Which airline alliances offer flights from London to Bangkok?

    Star Alliance is the only airline alliance operating flights between London and Bangkok.

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

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok 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?

    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 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?

    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 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? 25% of our users found flights on this route for €823 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.

Prefer to fly 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

EVA Air, Thai Airways

Tuesday

EVA Air, Thai Airways

EVA Air, Thai Airways

Wednesday

EVA Air, Thai Airways

EVA Air, Thai Airways

Thursday

EVA Air, Thai Airways

EVA Air, Thai Airways

Friday

EVA Air, Thai Airways

EVA Air, Thai Airways

Saturday

EVA Air, Thai Airways

EVA Air, Thai Airways

Sunday

EVA Air, Thai Airways

EVA Air, Thai Airways

See more direct flights

Direct returns

Bangkok Suvarnabhumi to London

Monday

EVA Air, Thai Airways

EVA Air, Thai Airways

Tuesday

EVA Air, Thai Airways

EVA Air, Thai Airways

Wednesday

EVA Air, Thai Airways

EVA Air, Thai Airways

Thursday

EVA Air, Thai Airways

EVA Air, Thai Airways

Friday

EVA Air, Thai Airways

EVA Air, Thai Airways

Saturday

EVA Air, Thai Airways

EVA Air, Thai Airways

Sunday

EVA Air, Thai Airways

EVA Air, Thai Airways

See more direct flights
See more direct flights

Top airline flying from London to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from London to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Suvarnabhumi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Air ChinaOverall score based on 88 reviews
7.0Food
7.7Boarding
7.8Crew
6.1Entertainment
7.0Comfort
Airline reviews

Communication between the captain/crew and the passengers needs to be improved.

8.0 ExcellentAnonymous, Dec 2024PEK - DAC
Read more Air China reviews

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

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

Information on your arrival and departure airports

Suvarnabhumi (BKK)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.