BKK - LHR

£170 Find cheap flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Heathrow departing on 27/11. 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
0 bags

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to London.
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

Save 31% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Bangkok Suvarnabhumi Airport to London Heathrow Airport (BKK-LHR)

 
These are the cheapest deals for flights from Suvarnabhumi to Heathrow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Suvarnabhumi to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Suvarnabhumi to Heathrow.

Recent one-way flight deals from Suvarnabhumi to Heathrow

Only flying one-way? Below are some of the best one-way flight deals from Suvarnabhumi to Heathrow found on KAYAK recently.

Recent last-minute flight deals from Suvarnabhumi to Heathrow

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Suvarnabhumi to Heathrow.

Recent direct flight deals from Suvarnabhumi to Heathrow

The latest deals for direct flights from Suvarnabhumi to Heathrow so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Suvarnabhumi to Heathrow

Find recent round-trip train or bus tickets from Suvarnabhumi to Heathrow.

All round-trip flight deals to Heathrow

The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:55 - 18:15BKK-LHR
35h 20m1 stop
20:25 - 02:20LHR-BKK
22h 55m2 stops
Mon, 9 Dec - Fri, 10 Jan
19:15 - 14:00BKK-LHR
49h 45m2 stops
22:00 - 10:10LHR-BKK
29h 10m1 stop
£463China Southern
Find Deal
Mon, 3 Mar - Wed, 19 Mar
19:55 - 13:55BKK-LHR
25h 00m1 stop
21:35 - 16:40LHR-BKK
36h 05m1 stop
Tue, 17 Dec - Thu, 9 Jan
10:30 - 13:55BKK-LHR
34h 25m2 stops
21:00 - 09:30LHR-BKK
29h 30m2 stops
£504China Eastern
Find Deal
Thu, 13 Mar - Tue, 18 Mar
10:30 - 13:55BKK-LHR
34h 25m2 stops
21:00 - 09:30LHR-BKK
29h 30m2 stops
£506China Eastern
Find Deal
Thu, 13 Mar - Tue, 18 Mar
01:30 - 15:55BKK-LHR
21h 25m1 stop
20:25 - 21:30LHR-BKK
18h 05m1 stop
£523Air China
Find Deal
Wed, 25 Dec - Tue, 31 Dec
01:30 - 15:55BKK-LHR
21h 25m1 stop
17:40 - 00:10LHR-BKK
23h 30m1 stop
£526Air China
Find Deal
Sun, 15 Dec - Sun, 5 Jan
15:00 - 15:15BKK-LHR
31h 15m1 stop
10:20 - 05:25LHR-BKK
37h 05m1 stop
£618Finnair
Find Deal
Sat, 1 Feb - Sat, 13 Sep
15:00 - 17:00BKK-LHR
33h 00m1 stop
07:30 - 13:15LHR-BKK
22h 45m1 stop
£627Finnair
Find Deal
Sun, 26 Jan - Tue, 28 Jan
21:10 - 15:35BKK-LHR
25h 25m1 stop
10:55 - 18:45LHR-BKK
24h 50m1 stop
£628Singapore Airlines
Find Deal
Wed, 15 Jan - Wed, 5 Feb
20:20 - 18:15BKK-LHR
28h 55m1 stop
£170China Southern
Find Deal
Wed, 27 Nov
20:20 - 18:15BKK-LHR
28h 55m1 stop
£171China Southern
Find Deal
Mon, 23 Dec
16:50 - 13:55BKK-LHR
28h 05m1 stop
£182China Eastern
Find Deal
Wed, 18 Dec
16:50 - 17:30BKK-LHR
31h 40m1 stop
£183China Eastern
Find Deal
Mon, 2 Dec
17:55 - 17:50BKK-LHR
30h 55m2 stops
£208Air China
Find Deal
Mon, 23 Dec
17:55 - 19:40BKK-LHR
32h 45m1 stop
£227Air China
Find Deal
Fri, 20 Dec
13:25 - 19:35BKK-LHR
13h 10mdirect
£295Thai Airways
Find Deal
Tue, 24 Dec
00:25 - 06:40BKK-LHR
13h 15mdirect
£296Thai Airways
Find Deal
Tue, 24 Dec
08:50 - 18:25BKK-LHR
16h 35m1 stop
£309Etihad Airways
Find Deal
Sun, 22 Dec
08:50 - 18:25BKK-LHR
16h 35m1 stop
£313Etihad Airways
Find Deal
Sun, 22 Dec
19:55 - 13:55BKK-LHR
25h 00m1 stop
21:10 - 11:10LHR-BKK
31h 00m1 stop
Thu, 21 Nov - Mon, 25 Nov
10:45 - 13:55BKK-LHR
34h 10m1 stop
21:35 - 12:30LHR-BKK
31h 55m1 stop
Sun, 24 Nov - Sat, 30 Nov
10:45 - 13:55BKK-LHR
34h 10m1 stop
21:35 - 12:30LHR-BKK
31h 55m1 stop
Sun, 24 Nov - Sat, 30 Nov
16:50 - 13:55BKK-LHR
28h 05m1 stop
17:50 - 04:05LHR-BKK
27h 15m1 stop
£549China Eastern
Find Deal
Sun, 24 Nov - Fri, 29 Nov
16:50 - 13:55BKK-LHR
28h 05m1 stop
17:50 - 12:20LHR-BKK
35h 30m1 stop
£559China Eastern
Find Deal
Mon, 25 Nov - Fri, 29 Nov
02:00 - 13:50BKK-LHR
18h 50m1 stop
09:10 - 07:35LHR-BKK
15h 25m1 stop
£743Emirates
Find Deal
Thu, 21 Nov - Sat, 25 Jan
02:00 - 13:50BKK-LHR
18h 50m1 stop
16:50 - 13:00LHR-BKK
14h 10m1 stop
£779Emirates
Find Deal
Mon, 25 Nov - Fri, 23 May
13:25 - 19:35BKK-LHR
13h 10mdirect
11:50 - 06:15LHR-BKK
11h 25mdirect
£807Thai Airways
Find Deal
Mon, 25 Nov - Fri, 29 Nov
00:25 - 06:40BKK-LHR
13h 15mdirect
11:50 - 06:15LHR-BKK
11h 25mdirect
£807Thai Airways
Find Deal
Thu, 21 Nov - Fri, 29 Nov
12:40 - 19:20BKK-LHR
13h 40mdirect
21:20 - 15:45LHR-BKK
11h 25mdirect
£816EVA Air
Find Deal
Thu, 21 Nov - Mon, 25 Nov
12:40 - 19:20BKK-LHR
13h 40mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
£727EVA Air
Find Deal
Tue, 24 Dec - Sun, 15 Jun
12:40 - 19:20BKK-LHR
13h 40mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
£755EVA Air
Find Deal
Wed, 4 Dec - Tue, 20 May
12:40 - 19:20BKK-LHR
13h 40mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
£778EVA Air
Find Deal
Thu, 26 Dec - Tue, 6 May
12:40 - 19:20BKK-LHR
13h 40mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
£785EVA Air
Find Deal
Thu, 26 Dec - Tue, 6 May
12:30 - 19:25BKK-LHR
12h 55mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
£802EVA Air
Find Deal
Tue, 6 May - Tue, 13 May
12:30 - 19:25BKK-LHR
12h 55mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
£804EVA Air
Find Deal
Wed, 7 May - Tue, 27 May
00:25 - 06:40BKK-LHR
13h 15mdirect
11:50 - 06:15LHR-BKK
11h 25mdirect
£821Thai Airways
Find Deal
Wed, 25 Dec - Fri, 31 Jan
00:05 - 06:40BKK-LHR
13h 35mdirect
11:50 - 06:15LHR-BKK
11h 25mdirect
£826Thai Airways
Find Deal
Fri, 14 Feb - Sat, 22 Feb
00:05 - 06:40BKK-LHR
13h 35mdirect
21:35 - 16:00LHR-BKK
11h 25mdirect
£826Thai Airways
Find Deal
Sun, 23 Feb - Thu, 6 Mar
00:25 - 06:40BKK-LHR
13h 15mdirect
21:35 - 15:30LHR-BKK
11h 55mdirect
Mon, 23 Dec - Sun, 15 Jun

Flights from Suvarnabhumi to Heathrow - Travel Insights & Trends

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

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

The average price of all flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
For Bangkok Suvarnabhumi Airport to London Heathrow Airport, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from London Heathrow Airport back to Bangkok Suvarnabhumi Airport, the best deals are generally found on Tuesday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Bangkok Suvarnabhumi Airport to London Heathrow 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 Bangkok Suvarnabhumi Airport to London Heathrow Airport is May, where tickets cost £738 on average. On the other hand, the most expensive months are April and July, where the average cost of tickets is £851 and £832 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 153 days before departure.

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

Low season

February

High season

April

Cheapest flight

£170
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport

When to book flights from Suvarnabhumi to Heathrow

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Heathrow 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 Bangkok Suvarnabhumi Airport to London Heathrow Airport flights

  • What airline is suggested for my child flying alone?

    Flying can be daunting for children when alone and a direct flight is preferable. Thai Airways offers a direct flight with an Unaccompanied Minor service. It looks after children between 8 and 11, and is optional for children between 12 and 17. This way they will be collected at Departures, accompanied to the plane, monitored, fed and delivered safely to their guardians at Arrivals in London.

  • What special meals can I get on an Emirates flight to London Heathrow Airport (LHR)?

    If you have special dietary requirements, Emirates has a great selection of curated meals. Religious-based meals such as Jain, Hindu, Halal and Kosher come in meat or vegetarian variants. Standard vegetarian or vegan meals are available, as well as health-based meals such as low-lactose, low-sodium, low-fat and much more.

  • Can I get disability assistance on Qatar flights?

    Qatar is a great airline when it comes to disability assistance. Fill out the medical assistance form on their website at least 48 hours before departure so the crew can best prepare for your needs. All sensory needs, physical needs and dietary needs can be taken care of. The actual planes are mobility-friendly and the crew will assist with all your mobility needs. This will apply to the airport as well when you arrive at your destination.

  • How do I reach London from London Heathrow Airport (LHR)?

    Getting to London from the airport is incredibly easy with the remarkable public transportation networks set up at the airport. In terminals 2, 3, 4 and 5 you will find Tube train stations. Catch the Piccadilly line and head into the city with ease. The Tube runs all day, all week and is extremely cost-effective.

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

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport was £215 for a one-way ticket and £583 for a return.

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

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

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

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

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

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

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

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

  • Which is the best airline for flights from Bangkok to London, Thai Airways or Finnair?

    The two airlines most popular with KAYAK users for flights from Bangkok to London are Thai Airways and Finnair. With an average price for the route of £836 and an overall rating of 7.7, Thai Airways is the most popular choice. Finnair is also a great choice for the route, with an average price of £681 and an overall rating of 7.7.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Bangkok Suvarnabhumi Airport 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 Bangkok Suvarnabhumi Airport to London Heathrow 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 London Heathrow Airport with an airline and back to Bangkok Suvarnabhumi Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok Suvarnabhumi Airport to London Heathrow 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 London Heathrow Airport from Bangkok Suvarnabhumi Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • Looking for a cheap flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport? 25% of our users found flights on this route for £402 or less one-way and £564 or less round-trip.
  • In order to reach Bangkok Suvarnabhumi Airport (BKK) from downtown Bangkok you can catch a train from Phaya Thai, which leaves every 10min, every day. It will have you at the airport in approximately 25min. Alternatively, a bus leaves from Khoa San Road every 15min, which should take an hour to reach the airport.
  • If you have a service animal with you between Bangkok and London, it will be welcome in the cabin of the plane on Thai Airways. The animal will need to be booked in at the same time as you and will not be allowed to fly for free. Ensure the animal is certified with the correct documentation.
  • If flying over your birthday, celebrate in the sky with a cake and champagne for your flight with Emirates. The service is free for Business and First Class passengers but can be purchased with a pre-order if flying Economy. Book 24 hours in advance.
  • If you have a baby under 2 years old on SWISS Air, they can sit on your lap during the flight. You will only pay 10% of the ticket price for them. They will be secured by an infant safety belt. Only one child per lap is allowed and if your baby needs a bassinet during the flight, the airline can provide one.
  • If looking for exciting stopovers, consider booking with Emirates and stopping at Dubai International Airport (DBX). SWISS Air will place you at Zurich Airport (ZRH) and Qatar will give you some time at Doha Hamad International Airport (DOH). All airports have large, entertaining hubs in which to enjoy your wait.
See more tips

Prefer to fly direct from Bangkok Suvarnabhumi Airport to London Heathrow Airport?

Find which airlines fly direct from Bangkok Suvarnabhumi Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Bangkok Suvarnabhumi to London Heathrow

Monday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Tuesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Wednesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Thursday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Friday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Saturday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Sunday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

See more direct flights

Direct returns

London Heathrow to Bangkok Suvarnabhumi

Monday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Tuesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Wednesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Thursday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Friday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Saturday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Sunday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Suvarnabhumi to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to London. 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 Suvarnabhumi to Heathrow? 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.
8.4
EVA AirOverall score based on 1308 reviews
8.6Crew
8.2Comfort
8.4Boarding
8.0Entertainment
8.0Food
Airline reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

6.0 GoodMargaret, Nov 2024TPE - SFO
Read more EVA Air reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

Crew's attitude can be better. I asked one crew member to help to put carry on baggage into overhead bin, but he was not willing to help. I needed help because my height is short. His attitude was bad.

Boarding was good. It will be nice to have beer anytime. I asked for a beer at tea time & I was refused. Quite disappointed

On time service. Seat comfort and the crew service very good .

I like Eva Air. I’ve been flying it for several years.. I did notice small changes for the worse by the staff. They’re still way above major carriers based in the USA.

Their announcement was not quite clear in Chinese. The rest is pretty good.

I was expecting that movie selection and food would have been better. Everything else was great.

Flight was smooth no complaint. Except maybe better food choice for the long flight…

The flight was ok. The person who brings tea and coffee totally forgot about us or just walked past at both meals. And special attention is given if you are Taiwanese

Great food in business class. Great service by staff. They were all so very nice

Priority boarding for Silver and Premium Economy was very disorganised, in fact, non-existent.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

The flight was nice and on time. The comfort can be slightly better in business class

They were very pleasant and helpful. My husband and I were sitted apart. We asked if we could be seated together were told flight ws fuly booked but would try. After a while they were able to make it work we got seats together. Their food is good and attendents are very friendly/helpful.

Excellent staff! Flights were delayed due to technical issues after everyone was boarded and we sat in the flight for almost 2 hours before taking off. Not enough vegetarian food was available despite pre-ordering. The staff did an exceptional job dealing with both the problems neither of their making.

We did not fly and our agent has been uncilling and uncooperative to help us rebook flight. We will never use Kayak ever again to book our flights, and we will let our network of friends know that using Kayak is equal to losing $$$$$.

The food was pretty good and the crew were excellent. It would have been excellent all round but for screaming children. Six hours at least of a 10 hr flight. Mostly 1 child clearly on the spectrum and probably ADHD but I really felt for the parents and grandparents who were obviously struggling and doing the best they could under the circumstances. No reflection on the airline of course and we all need to be more tolerant with these challenges . Slept for 15 hrs when I got home.

I am vegan. The food was balanced, tasty and enough. I enjoyed the ride. The crew was very friendly and went out of their way to please the passengers.

Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.

Plane was old and seats uncomfortable but staff were friendly and helpful

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

Overall things were very good and orderly. The food was very good but I want able to get a second drink very easily, so that could have been better for services. The seats seemed to be lacking legroom but I'm also 6'1" so I'm used to wanting more legroom but the plane seemed smaller then others when it came to legroom. My kids all enjoyed the entertainment as did I so that was perfect!

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

Very unimpressed that I was dumped from the seat I had booked and paid for after check in. Apparently a family wanted to sit together, however as they all were adults I think they should have pre booked their seats like I did. I will be approaching Qatar for a refund. That and the dreadful state of the flooding toilets made me wonder how they managed to be voted the best airline. Not worth the money.

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

As gold member there is no priority checkin. Meaning you either have to board with your zone or last with business class pax. As economy pax all the baggage bays are filled by the time you arrive

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

I had first class service from them. A little late taking off, but no major problem

Not good. Expected a lot more as far as excellence.

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

Reasonable. What they offer during the flight is not great, but the crew is polite and try to compensate it.

Price is the main attraction. Staff is OK but difficult to communicate with them due to general lack of English. Food is truly abysmal, the main courses (4) were barely edible. The choices for breakfast served at 5:30 am prior to landing at Gatwick airport were Spaghetti Bolognese or seafood fried rice. Choices offered for all 4 mains were either something rice or noodles. Shanghai airport layover is much too long in a very poorly serviced airport. We were unable to use WiFi; private lounges required cash only payment with no ATM or cash exchange open.

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

Lost Baggage - very frustrated…learned that bag was never put on plane.

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

Book cheap flights from Bangkok to London

Cheapest flights to London from Bangkok found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bangkok to London found on KAYAK in the last 72 hours.
27/11Wed
1 stopChina Southern
28h 55mBKK-LHR
£170
23/12Mon
1 stopChina Southern
28h 55mBKK-LHR
£170
18/12Wed
1 stopChina Eastern
28h 05mBKK-LHR
£182
2/12Mon
1 stopChina Eastern
31h 40mBKK-LHR
£183
23/12Mon
2 stopsAir China
30h 55mBKK-LHR
£208
20/12Fri
1 stopAir China
32h 45mBKK-LHR
£227
24/12Tue
directThai Airways
13h 10mBKK-LHR
£295
24/12Tue
directThai Airways
13h 15mBKK-LHR
£296
22/12Sun
1 stopEtihad Airways
16h 35mBKK-LHR
£309
22/12Sun
1 stopEtihad Airways
16h 35mBKK-LHR
£313

Search by stops

Search by airline

Search by price

Last minute flights from Suvarnabhumi to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Bangkok to London that are departing in the next 10 days.
21/11Thu
multi-stop
25h 00mBKK-LHR
25/11Mon
multi-stop
31h 00mLHR-BKK
£452
24/11Sun
multi-stop
34h 10mBKK-LHR
30/11Sat
multi-stop
31h 55mLHR-BKK
£466
24/11Sun
multi-stop
34h 10mBKK-LHR
30/11Sat
multi-stop
31h 55mLHR-BKK
£466
24/11Sun
multi-stopChina Eastern
28h 05mBKK-LHR
29/11Fri
multi-stopChina Eastern
27h 15mLHR-BKK
£549
25/11Mon
multi-stopChina Eastern
28h 05mBKK-LHR
29/11Fri
multi-stopChina Eastern
35h 30mLHR-BKK
£559
21/11Thu
multi-stopEmirates
18h 50mBKK-LHR
25/1Sat
multi-stopEmirates
15h 25mLHR-BKK
£743
25/11Mon
multi-stopEmirates
18h 50mBKK-LHR
23/5Fri
multi-stopEmirates
14h 10mLHR-BKK
£779
25/11Mon
directThai Airways
13h 10mBKK-LHR
29/11Fri
directThai Airways
11h 25mLHR-BKK
£807
21/11Thu
directThai Airways
13h 15mBKK-LHR
29/11Fri
directThai Airways
11h 25mLHR-BKK
£807
21/11Thu
directEVA Air
13h 40mBKK-LHR
25/11Mon
directEVA Air
11h 25mLHR-BKK
£816

Search by stops

Search by airline

Search by price

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

Information on your arrival and departure airports

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