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Find cheap flights from London to Thailand from £249

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 Thailand departing on 13/5. 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
Thu 30/5
Thu 6/6

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Best Thailand Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Bangkok
Bangkok1 stop£439
Phuket City
Phuket City1 stop£517
Koh Samui
Koh Samui3 stops£725
Chiang Mai
Chiang Mai1 stop£524
Krabi
Krabi2 stops£601
Udon Thani
Udon Thani1 stop£872
Surat Thani
Surat Thani2 stops£817
Chiang Rai
Chiang Rai2 stops£643
Khon Kaen
Khon Kaen2 stops£670
Hat Yai
Hat Yai2 stops£861
Trat
Trat2 stops£688

Good to know - Cheap tickets from London to Thailand

Low season

September

High season

December

Cheapest flight

£249
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from London Gatwick Airport to Bangkok Suvarnabhumi Airport

FAQs - booking Thailand flights

  • Do I need a visa to visit Thailand?

    UK citizens and permanent residents are permitted a stay of up to 30 days in Thailand visa-free. However, your passport must be valid for at least six months beyond your date of entry to the country. All other foreign nationals should seek advice regarding visa requirements before travelling.

  • Where can I exchange currency at Bangkok Suvarnabhumi Airport?

    TMB Bank, Siam Commercial Bank and Kasikornbank all provide full-service branches at Bangkok Suvarnabhumi Airport, so you can conduct foreign exchange transactions or other financial arrangements on arrival. Cashpoints are located on all airport floors, both landside and airside, for your convenience when you need some quick cash for your travels.

  • What’s the best way to get downtown from Phuket International Airport (HKT)?

    Phuket Smart Bus provides hourly service between 06:00-21:00, departing Phuket International Airport bound for Phuket city centre and several popular beaches along the way. Airport taxi and car hire services are additional transport options to the downtown area.

  • Which airport is closest to Ayutthaya Historical Park?

    Ayutthaya Historical Park is a UNESCO World Heritage Site and one of the most visited attractions in Thailand. The former Thai capital is located about 48 miles (78 km) north of Bangkok, or about a 50mins drive from Bangkok Don Muang Airport (DMK). If your flight arrives at Bangkok Suvarnabhumi Airport, the drive to Ayutthaya Historical Park will take you about 1hr 15mins.

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

    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 Thailand.

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

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

    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 Thailand 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 Thailand?

    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 Thailand from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Thailand

  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
  • If you’re travelling from London to Bangkok, there are only a handful of direct flights available on this route. You can, however, get cheap one-stop service from London Heathrow Airport (LHR) and London City Airport (LCY) with Lufthansa via Frankfurt or KLM via Amsterdam to Bangkok Suvarnabhumi Airport (BKK). It is the primary airport serving the capital city as well as the main gateway to the country.
  • Thai Airways is one of the few airlines with direct flights from London to Thailand. If you’re looking to save some money on your fare to Phuket, consider taking a flight with Thai Airways to Bangkok and catching a connecting flight from there to Phuket City.
  • Most flights from London to Thailand depart from London Heathrow Airport. From Central London, you can get there in about 15mins on the Heathrow Express from London Paddington Station. One-way tickets are approximately £22, while roundtrips cost around £37 per person. If you choose London City Airport for your flight, Docklands Light Railway (DLR) departs Bank Underground Station every 15mins and takes about 21min to the airport terminal.
  • At London City Airport, there are several ways to unwind before your long flight to Thailand. Airport lounges are fab for enjoying a meal and a drink in a relaxing ambience. Alternatively, you can enjoy some retail therapy at the Aelia duty-free shop. Aerospa offers massage therapies and beauty treatments to ensure you arrive at your destination looking and feeling your best.
  • Most of the London airports offer a fast track service to passengers on flights from London to China. It’s a great way to avoid standing in long queues at airport security checkpoints. You can pre-book fast track passes online at discounted prices or obtain them from kiosks before or after your check-in at the airport.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from London to Thailand

 
Need help choosing which airline to fly with from London to Thailand? 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.
8.3
EVA AirOverall score based on 1552 reviews
8.0Entertainment
7.9Food
8.6Crew
8.4Boarding
8.2Comfort
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

Everything was excellent service was good.Only one problem my trip san francisco to tapie was good but the Taipe to HongKong we change gate 3times a lot of walking n everyone has to rush around from gate to gate.By the time to board our flight i felt soo sick from running from one gate to another.That was the only problem i face

A wonderful new plane. Great menu. Professional service. You and your wife were completely satisfied.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

They didn’t have ice for the drinks and only gave you half a cup of your beverage. Did not have enough water. I got dehydrated

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Boarding is fast and easy for economy class, food was ok baggage policies are good

Poor services. Not meet 5-star airline standard. Disappointed with the poor food and drink selections. Cabin crew is not attentive at all. They even skipped me during meal service (not sure if it is intentionally).

The crew is so cold and indifferent but I have to appreciate their professionalism. The seat is too hard and not comfortable at all. Entertainment is very limited and not of many choices.

seamless check in/ friendly staff, food is good, always love flying Eva Air

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.

We are satisfied with the cabin crew serviceand the quality of meals served.

Lunch Food was tasteful and had variety. Seat was comfortable. However, when I was reserving my seats during booking, the seat configuration showed was 3-3-3, but when I boarded it was a 2-4-2 configuration? Also during booking, I had also bought travel insurance together with my TG booking. However there was no confirmation of my purchase from Allianz and TG. After several emails with TG contact, sales, reservation and Allianz was i able to confirm my insurance purchase. When the policy was issued, the birth dates of me and my wife were wrongly stated and I had to go through another round of emails with Allianz to get it corrected. Otherwise any claims would be void! It was indeed not a very good booking experience!

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

I couldnt go on this flight and lost all my money over 1,000 UK Pounds as my visa to Myanmar was not accepted :(

Thai Airways is one of the best airlines in the business. Looking forward to fly again with them.

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Efficient like all the other flights with them. An outstanding budget airline!

Not impressed. Only allowed one carry on on such a long flight.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

Online check-in doesn't work. That's why I couldn't give it full Star.

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

They shld improve and provide a lunch or dinner in an international leg

The staff at the check in lied. I requested aisle seats he said he gave me aisle seats. In actuality he only gave me aisle seat for 2 hour Karachi to Doha flight. From Doha to Dallas flight he gave me middle seat .

It was pretty good overall. I just wish the crew didn't have to interrupt you every five seconds to ask you if you wanted anything, I mean that's what the help button is for. When someone is tired and sleepy and still getting their bearings, turning on DND button is maybe not the first thing on their mind.

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Polite and helpful crew. My son developed fever. Crew members came and gave him medication and also came and enquired about his health several times.

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

Eine Toilette der Business Class war gesperrt und somit nicht benutzbar.

One thing is very important is you people not giving seat arrangement together to couple, senior citizen. You have to take care of senior citizen. Do not look about money. Money is not important everywhere. Make relationship strong is very very important. I like Etiyad air line out of all air line. Food was hot and delicious. Air hostess gave very good service, nice attitude, very good behaviour. I gave 10 out of 10 marks. Thanks Jivraj

1.Aircraft Comfort: The aircraft type was quite small with non-reclining, cramped seats that significantly lacked comfort. 2.In-flight Entertainment: There was no provision of in-flight entertainment screens or Wi-Fi for the majority of the flight. 3.Boarding Process at New Abu Dhabi Airport: Despite the move to a new airport, which promised enhanced experiences, the use of buses instead of jet bridges did not meet expectations, causing inconvenience. 4.Gate Change Communication: A last-minute gate change was poorly communicated, resulting in a long and difficult walk.

Ripped off and broken seats in Business class. Seats stink and need to request the staff for additional bedsheets. Crew if very friendly though

Everything is good and improved and needs to improve economy class seat more specious so long journey we can enjoy and it will be give more relaxable. Overall all services good and safely landed . I enjoyed my journey and all the cabin crew members services very well.

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Cons: "Everything was great. Very nice and friendly crew, clean plane, great food. Excellent overall"
Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Cons: "Seats are narrow, leg room limited, and food is minimal."
Cons: "Seats are narrow, leg room poor, and food service is minimal."

Book cheap flights from London to Thailand

Cheapest flights to Thailand from London found in 2024

Recent return flight deals

29/5Wed
1 stopAir China
32h 40mLGW-BKK
4/6Tue
1 stopAir China
33h 15mBKK-LGW
£439
3/6Mon
1 stopAir China
32h 40mLGW-BKK
16/6Sun
1 stopAir China
17h 00mBKK-LGW
£441
12/6Wed
1 stopChina Eastern
24h 30mLGW-BKK
17/6Mon
1 stopChina Eastern
26h 15mBKK-LGW
£444
13/6Thu
1 stopChina Eastern
32h 20mLGW-BKK
21/6Fri
1 stopChina Eastern
18h 50mBKK-LGW
£458
18/6Tue
1 stopQatar Airways
22h 10mLGW-BKK
2/7Tue
1 stopQatar Airways
23h 25mBKK-LGW
£498
28/5Tue
1 stopQatar Airways
15h 10mLGW-BKK
4/6Tue
1 stopQatar Airways
16h 40mBKK-LGW
£499
20/5Mon
1 stopEtihad Airways
16h 05mLHR-BKK
9/9Mon
1 stopEtihad Airways
34h 10mBKK-LHR
£508
3/5Fri
1 stopEtihad Airways
21h 30mLHR-BKK
17/5Fri
1 stopEtihad Airways
23h 50mBKK-LHR
£548
20/6Thu
1 stopEmirates
15h 35mSTN-BKK
11/7Thu
1 stopEmirates
14h 50mBKK-STN
£624
21/5Tue
1 stopEmirates
16h 05mSTN-BKK
6/6Thu
1 stopEmirates
14h 50mBKK-STN
£628

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Recent one-way flight deals

13/5Mon
2 stops
36h 10mLGW-BKK
£249
13/5Mon
2 stops
27h 35mLTN-BKK
£250
29/5Wed
1 stopAir China
32h 40mLGW-BKK
£313
14/5Tue
1 stopAir China
32h 40mLGW-BKK
£314
29/5Wed
2 stopsChina Eastern
24h 25mLGW-HKT
£317
29/5Wed
1 stopChina Eastern
23h 55mLGW-HKT
£359
14/6Fri
1 stopEtihad Airways
15h 35mLHR-HKT
£405
24/5Fri
1 stopEtihad Airways
21h 40mLHR-HKT
£410
4/5Sat
1 stopQatar Airways
22h 45mLGW-HKT
£632
15/7Mon
1 stopQatar Airways
16h 35mLGW-HKT
£792

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Last minute flights from London to Thailand

Last minute flight, train and bus deals

1/5Wed
multi-stopAir China
32h 40mLGW-BKK
27/5Mon
multi-stopAir China
33h 15mBKK-LGW
£442
2/5Thu
multi-stopAir China
32h 40mLGW-BKK
27/5Mon
multi-stopAir China
33h 15mBKK-LGW
£443
1/5Wed
multi-stopChina Eastern
28h 40mLGW-BKK
14/5Tue
multi-stopChina Eastern
19h 50mBKK-LGW
£533
1/5Wed
multi-stopQatar Airways
16h 05mLGW-BKK
8/5Wed
multi-stopQatar Airways
26h 55mBKK-LGW
£535
1/5Wed
multi-stopChina Eastern
31h 05mLGW-BKK
13/5Mon
multi-stopChina Eastern
23h 05mBKK-LGW
£548
3/5Fri
multi-stopEtihad Airways
23h 10mLHR-BKK
17/5Fri
multi-stopEtihad Airways
23h 50mBKK-LHR
£549
2/5Thu
multi-stopEtihad Airways
27h 55mLHR-BKK
23/5Thu
multi-stopEtihad Airways
18h 40mBKK-LHR
£564
2/5Thu
multi-stopQatar Airways
16h 05mLGW-BKK
15/5Wed
multi-stopQatar Airways
26h 55mBKK-LGW
£573
2/5Thu
multi-stopEmirates
16h 05mSTN-BKK
22/5Wed
multi-stopEmirates
21h 55mBKK-STN
£629
2/5Thu
multi-stopEmirates
16h 05mSTN-BKK
13/5Mon
multi-stopEmirates
15h 25mBKK-STN
£647

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