£293 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 Bangkok departing on 2/11. 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
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London 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

Fri, 31 Oct - Sat, 8 Nov
Air China Logo
17:40 - 18:05LHR-BKK
17h 25m1 stop
Air China Logo
01:30 - 17:50BKK-LHR
23h 20m1 stop
£432Air China
Find Deal
Sun, 9 Nov - Sat, 6 Dec
 Logo
05:55 - 10:30STN-BKK
21h 35m2 stops
 Logo
14:40 - 11:45BKK-STN
28h 05m1 stop
Sat, 15 Nov - Mon, 1 Dec
China Eastern Logo
10:30 - 12:20LGW-BKK
18h 50m1 stop
China Eastern Logo
19:05 - 06:30BKK-LGW
18h 25m1 stop
£436China Eastern
Find Deal
Wed, 5 Nov - Sun, 30 Nov
Air India Logo
13:30 - 19:35LHR-BKK
23h 05m1 stop
Air India Logo
20:50 - 11:05BKK-LHR
21h 15m1 stop
£439Air India
Find Deal
Sun, 2 Nov - Sat, 8 Nov
China Eastern Logo
17:00 - 01:15LGW-BKK
25h 15m2 stops
China Eastern Logo
16:50 - 06:30BKK-LGW
20h 40m1 stop
£442China Eastern
Find Deal
Wed, 4 Feb - Wed, 25 Feb
Air India Logo
13:30 - 19:35LHR-BKK
23h 05m1 stop
Air India Logo
14:45 - 18:55BKK-LHR
35h 10m1 stop
£447Air India
Find Deal
Tue, 4 Nov - Mon, 8 Dec
Norse Atlantic UK Logo
16:00 - 10:25LGW-BKK
11h 25mdirect
Norse Atlantic UK Logo
12:30 - 18:30BKK-LGW
13h 00mdirect
£451Norse Atlantic UK
Find Deal
Tue, 11 Nov - Thu, 11 Dec
Norse Atlantic UK Logo
16:00 - 10:25LGW-BKK
11h 25mdirect
Norse Atlantic UK Logo
12:25 - 18:20BKK-LGW
12h 55mdirect
£452Norse Atlantic UK
Find Deal
Thu, 25 Sep - Mon, 6 Oct
Etihad Airways Logo
14:45 - 23:55LHR-BKK
27h 10m1 stop
Etihad Airways Logo
20:55 - 15:15BKK-LHR
24h 20m1 stop
£456Etihad Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Etihad Airways Logo
14:45 - 23:55LHR-BKK
27h 10m1 stop
Etihad Airways Logo
20:55 - 15:15BKK-LHR
24h 20m1 stop
£466Etihad Airways
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Thai Airways' economy offers soothing cabin colours.
Use Bangkok's Airport Rail Link for a 30-minute city ride.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air China
Cheapest • from £432 (return)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LGW-BKK
Cheapest • 19% average savings
LHR-BKK
Most popular
Insights
Insights
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest return fare
£432
Typical prices: £546-701
Air China
Fri 31/10Sat 8/11
LHR - BKK • 1 stop
Cheapest direct flights
£433
Typical prices: £623-887
Norse Atlantic UK
Wed 26/11Thu 11/12
LGW - BKK • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Expert advice

Expert advice for your flight from London to Bangkok

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Thai Airways

Thai Airways' Royal Silk Class offers exquisite service with experienced crew and delicious Thai meals.


Thai Airways' economy class features soothing cabin colours and better-than-average in-flight meals.

EVA Air

EVA Air's Royal Laurel Class offers direct aisle access and pre-order meal options like rack of lamb.


EVA Air's Wi-Fi is available on all widebody aircraft, suitable for emails and basic browsing.

Read more about EVA Airby Robert Schrader
Airports
LHR

For a quick trip to central London, use the Heathrow Express, reaching Paddington in 15 minutes. Book in advance for the best rates.

Read more about LHRby Kirstie Pickering
BKK

Use the Airport Rail Link for a quick, cheap ride into Bangkok, taking about 30 minutes. Trains run every 10-15 minutes from 5 am to midnight.

Read more about BKKby Duncan Madden
Our travel experts
Robert Schrader

Robert Schrader

Expert on Thai Airways and EVA Air

Robert Schrader

Robert Schrader

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 Madden

Duncan Madden

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

Kirstie Pickering

Kirstie Pickering

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
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?

What is the cheapest London to Bangkok flight route?

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

The cheapest return flight from London to Bangkok costs £429 on the route between London Gatwick Airport (LGW) and Bangkok Suvarnabhumi Airport (BKK). Over the past month, this route was, on average, 19% cheaper than other London-Bangkok 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?

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

If your flying dates are flexible, you should consider flying to Bangkok on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London to Bangkok. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Bangkok, 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 is May, where tickets cost £398 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £879 and £829 respectively.

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

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, 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, you should book around 7 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from London to Bangkok

Cheapest flight£293
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 flights from London to Bangkok

  • Which airport in London is the easiest to access?

    As the only airport within the city limits of London, London City Airport will be the easiest to access from the city centre. City buses and the Docklands Light Railway connect the rest of the city and the London Underground to the airport. Heathrow Airport comes next, due to its direct connection with the London Underground, as well as the Heathrow Express train, which can reach the airport from Paddington Station in 15min. However, if you’re travelling from south London, Gatwick might be a good option, as it is 25 miles south of the city centre (there is also the 30min Gatwick Express train from Victoria Station). Transport options to Stansted are limited unless you are travelling from the north, and the Stansted Express to Liverpool Street Station takes around 45min.

  • Are there on-site hotels at Suvarnabhumi Airport?

    If you’re feeling the jet lag, Suvarnabhumi Airport, fortunately, has three hotels within the airport. Miracle Transit Hotel is within the secure area and features a beauty salon, sauna, and spa. Boxtel has soundproofed rooms with air conditioning, a full bed, and a pillow, as well as a work desk. Avangard Capsule Hotel has queen-sized sleep capsules with charging sockets, reading lights, and a locker.

  • What are my options for transport from Suvarnabhumi Airport?

    The airport is served by city buses as well as regional buses, with connections to Pattaya, Sa Kaeo, Nong Khai, Sriracha, Rangsit, and Phra Ram. Air-conditioned Limo Buses travelling non-regular routes are also available. The Airport Rail Link train service departs from Basement B of Terminal 1 during the hours of 06:00 to 00:00, travelling to Phaya Thai Station with six stops along the way. Car hire services are available 24h, from the second floor of Terminal 1.

  • What family services are available at the airports?

    All London airports have baby changing facilities. Heathrow, Gatwick, London City Airport, and Suvarnabhumi Airport have several children’s play areas. Gatwick also has strollers available for toddlers.

  • What visa do I need to travel to Bangkok?

    If you’re a UK citizen, you can enter Thailand for 30 days without a visa. For stays beyond this, you will need to apply for a valid visa. This must be obtained prior to travel. Your passport must also be valid for at least 6 months from the date you enter the country.

  • What hotels are there on site at London’s airports?

    You can stay at a hotel if you have an early flight, so you’re not rushed for your departure. For example, Holiday Inn Express can be found at London City Airport (LCY), Courtyard by Marriott is at Luton Airport (LTN) and Aerotel is at Heathrow Airport.

  • How can I reduce my carbon emissions by taking a specific flight?

    If you want to lower your impact on the environment, you can opt for a flight that releases fewer carbon emissions. For example, KLM completes this route releasing about 60% less CO2 than some other airlines. So, rather than roughly 2,362 kg of CO2 per passenger being emitted, it releases around 943 kg.

  • Which airlines provide internet on flights from London to Bangkok?

    If you need to stay connected on your flight, you can use the KAYAK search filter to find airlines that provide internet. For example, KLM offers Wi-Fi to its passengers so that you can stay online from take-off to touchdown.

  • What is the cheapest flight from London to Bangkok?

    In the last 3 days, the lowest price for a flight from London to Bangkok was £398 for a one-way ticket and £587 for a return.

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

    On your way to Bangkok, you’ll fly out from one of these London airports: London City, London Gatwick, or London Heathrow. You’ll be landing in one of Bangkok’s 2 airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Bangkok?

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

  • What is the most popular stopover when flying to Bangkok from London?

    Abu Dhabi is the most popular stopover city among KAYAK users travelling from London to Bangkok.

  • 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 travelers 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

  • London has a whopping six airports, but Heathrow Airport (LHR), Gatwick Airport (LGW), London City Airport (LCY), and London Stansted Airport (STN) are the ones with flights to Bangkok.
  • As Heathrow is the busiest and biggest airport in the UK, make sure to arrive with time to spare – the airport’s size and traffic levels mean longer queues as well as more walking. Fast-track security access can be pre-booked at least 24h before your flight, for around £12.50.
  • Fancy a bit of reading? Newspapers and magazines can be picked up for free from the Green Bug Media stands at Gatwick.
  • Bangkok has two international airports, but flights from London now land in the newer Suvarnabhumi Airport (BKK). Suvarnabhumi Airport serves Bangkok and Samut Prakan and is the main hub for Thai Airways.
  • If you’re in need of Thai baht after landing, Kasikornbank, Siam Commercial Bank, and TMB Bank in the airport offer foreign currency exchange as well as international money transfers.
  • If you would like your journey to be as quick as possible, you can find direct flights from Heathrow to Suvarnabhumi Airport with EVA Air or Thai Airways.
  • London’s airports are very modern and offer great accessibility features for passengers with disabilities. From wheelchair-friendly toilets to hidden disability assistance, your journey through the terminal will be seamless. You should request assistance from your airline in advance and a member of staff will meet you when you get to the terminal.
  • You can travel to London’s airports from a range of cities, making them convenient departure points. You can drive to Heathrow Airport (LHR) from Swindon in around 1 hour. Gatwick Airport (LGW) is about 40 minutes from Brighton, whereas Stansted Airport (STN) is approximately 1h 30min from Norwich.

Prefer to fly direct from London to Bangkok?

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

Direct departures

London to Bangkok

Monday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Tuesday

British Airways, EVA Air, Norse Atlantic UK, +1 more

British Airways, EVA Air, +2 more

Wednesday

EVA Air, Norse Atlantic UK, Thai Airways

EVA Air, Norse Atlantic UK, +1 more

Thursday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Friday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Saturday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Sunday

British Airways, EVA Air, Norse Atlantic UK, +1 more

British Airways, EVA Air, +2 more

See more direct flights

Direct returns

Bangkok to London

Monday

British Airways, EVA Air, Norse Atlantic UK, +1 more

British Airways, EVA Air, +2 more

Tuesday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Wednesday

British Airways, EVA Air, Norse Atlantic UK, +1 more

British Airways, EVA Air, +2 more

Thursday

EVA Air, Norse Atlantic UK, Thai Airways

EVA Air, Norse Atlantic UK, +1 more

Friday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Saturday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

Sunday

British Airways, EVA Air, Thai Airways

British Airways, EVA Air, +1 more

See more direct flights

Reviews of the top 5 airlines flying from London to Bangkok

 
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 Bangkok? 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 1236 reviews
8.6Crew
8.4Boarding
8.0Entertainment
8.3Comfort
8.1Food
Airline reviews

Staff show very stress with delayed flight more than passenger.

4.0 OkayTommy, Aug 2025TPE - SGN
Read more EVA Air reviews

Staff show very stress with delayed flight more than passenger.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

Very good service and food. Crew was professional and helpful. Cabin and restrooms were kept clean

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

First time traveling with EVA.. great experience in economy class... Personnel very friendly..

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

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

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

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!

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

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

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

Other airlines flying from London to Bangkok

Flights from the other most popular airlines that fly from London to Bangkok according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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