£140 Find Cheap Flights from Thailand to the United Kingdom

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Useful Info

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Thailand found in the last 72 hours was to London Gatwick Airport, at £146 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to London Gatwick Airport (LGW) and the cheapest return airline ticket found on this route in the last 72 hours was £146.

What is the cheapest month to fly from Thailand to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Thailand to the United Kingdom, 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 Thailand to the United Kingdom is January, when tickets cost £725 (return) on average. On the other hand, the most expensive months are November and July, when the average cost of round-trip tickets is £1,113 and £998 respectively.

How far in advance should I book a flight from Thailand to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, 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 Thailand to the United Kingdom, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Manchester Airport (MAN), with an average flight price of £109.


Good to know - Cheap tickets from Thailand to the United Kingdom

Low seasonFebruary
High seasonMay
Cheapest flight£140
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Bangkok to London Gatwick Airport

FAQs for booking flights from Thailand to the United Kingdom

  • How does KAYAK find such low prices on flights from Thailand to the United Kingdom?

    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 Thailand to the United Kingdom.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Thailand to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thailand to the United Kingdom?

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

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Thursday when return tickets can be as cheap as £694. On the other hand, the most expensive day to fly is Friday, when return prices are £783 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when retur flights cost £718 on average. Morning departures are around 42% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £1,086.

Reviews of the top 5 airlines flying from Thailand to the United Kingdom

 
Need help choosing which airline to fly with from Thailand to the United Kingdom? 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 1214 reviews
8.4Boarding
8.3Comfort
8.6Crew
8.0Entertainment
8.1Food
Airline reviews

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.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

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.

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

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

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Very smooth flight. Superb crew, great food and service. Slept most of the way. Excellent airline.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

We loved flying with Emirates in business class, the staff were fabulous, going above & beyond

Very pleasant.The crews are very helpful.Food are very good.

They should resume the fast track for business / first class passengers

Emirates is superb service. The A380 was very comfortable. The cabin crew is really helpful

Everything I was good except food quality is very poor

I would never have been able to make the transfer in time without asking for a wheelchair

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Excellent comfort and entertainment. Service poor..Food average with little choice.

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

Seat 💺 was all the way on last row. Food was okay .

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.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

The Achilles heel of the experience with Qatar Airways is the Doha Airport, especially for travellers arriving into Doha and not transiting. This airport suffers from being ambitiously big and the immigration into Qatar being overly time taking. At the end of my particular flight in which my travel was ending in Doha, the plane parked at a very remote terminal, from where it took me 30 minutes to arrive just at the immigration counter, with fast paced walking and the time on a train inside the airport. Then, at the immigration counter it takes up to a minute or more to process each tourist visitor,due to time taking face and finger scanning processes and langugage barriers if there are questions or information to be exchanged verbally with the officers. If several planes have landed at the same time, it is not unusual that one has to wait 45 to 60 minutes in the immigration queue. In short, the frustration of arriving at Doha takes away all positive vibe of the airline, as the airline and the airport are heavily intertwined and are marketed together.

Seats very small and unable to pre purchase internet or seat upgrades

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

Qatar Airways did a very good job. Flights were slightly delayed with boarding but pilots made up time by arrival. The food was OK, no better or worse than other airlines. Although it would be nice to have three meals during 16 hours flight instead of two.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

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.

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

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.

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

Book cheap flights from Thailand to the United Kingdom

Cheapest flights to the United Kingdom from Thailand found in 2025

Recent return flight deals

3/11Mon
1 stop
35h 15mBKK-LGW
20/11Thu
1 stop
18h 00mLGW-BKK
£394
13/11Thu
directNorse Atlantic UK
13h 00mBKK-LGW
23/11Sun
directNorse Atlantic UK
11h 25mLGW-BKK
£414
2/11Sun
1 stopChina Eastern
19h 05mBKK-LGW
15/11Sat
1 stopChina Eastern
36h 20mLGW-BKK
£495
2/11Sun
1 stopChina Eastern
19h 05mBKK-LGW
15/11Sat
1 stopChina Eastern
31h 25mLGW-BKK
£495
24/12Wed
1 stopKLM
15h 05mBKK-LCY
29/1Thu
1 stopKLM
15h 30mLCY-BKK
£593
24/12Wed
1 stopKLM
15h 05mBKK-LCY
28/1Wed
1 stopKLM
17h 05mLCY-BKK
£599
16/11Sun
2 stopsEmirates
24h 15mUSM-LGW
20/11Thu
2 stopsEmirates
21h 40mLGW-USM
£845
20/10Mon
2 stopsEmirates
29h 20mUSM-LGW
1/11Sat
2 stopsEmirates
24h 50mLGW-USM
£853
29/12Mon
1 stopBritish Airways
19h 25mUSM-LGW
10/1Sat
1 stopBritish Airways
15h 35mLGW-USM
£972
24/11Mon
1 stopBritish Airways
18h 50mUSM-LGW
6/12Sat
1 stopBritish Airways
15h 35mLGW-USM
£1,038

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Recent one-way flight deals

10/11Mon
directNorse Atlantic UK
13h 00mBKK-LGW
£140
29/10Wed
directNorse Atlantic UK
13h 00mBKK-LGW
£148
26/10Sun
2 stops
42h 05mBKK-STN
£150
15/10Wed
1 stopChina Eastern
28h 10mBKK-LGW
£240
14/10Tue
1 stopChina Eastern
18h 50mBKK-LGW
£241
12/8Tue
2 stopsQatar Airways
28h 20mUSM-LGW
£412
12/8Tue
2 stopsQatar Airways
28h 05mUSM-LHR
£416
9/8Sat
1 stopEVA Air
30h 25mUSM-LHR
£607
22/8Fri
2 stopsKLM
27h 55mUSM-LCY
£1,379
8/8Fri
2 stopsKLM
23h 05mUSM-LCY
£2,968

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

15/7Tue
multi-stopChina Eastern
18h 50mBKK-LGW
10/8Sun
multi-stopChina Eastern
17h 05mLGW-BKK
£553
15/7Tue
multi-stop
18h 50mBKK-LGW
10/8Sun
multi-stop
42h 50mLGW-BKK
£557
18/7Fri
multi-stopQatar Airways
15h 20mBKK-LHR
8/10Wed
multi-stopQatar Airways
14h 30mLHR-BKK
£642
18/7Fri
multi-stopQatar Airways
15h 20mBKK-LHR
8/10Wed
multi-stopQatar Airways
15h 25mLHR-BKK
£642
19/7Sat
multi-stopEmirates
23h 05mBKK-LGW
18/8Mon
multi-stopEmirates
15h 55mLGW-BKK
£674
15/7Tue
multi-stopEmirates
15h 50mBKK-LGW
24/12Wed
multi-stopEmirates
14h 55mLGW-BKK
£691
18/7Fri
multi-stopEtihad Airways
27h 55mBKK-LHR
10/12Wed
multi-stopEtihad Airways
19h 25mLHR-BKK
£714
18/7Fri
multi-stopKLM
26h 45mBKK-LCY
15/8Fri
multi-stopKLM
17h 30mLCY-BKK
£816
18/7Fri
multi-stopKLM
26h 45mBKK-LCY
16/8Sat
multi-stopKLM
19h 45mLCY-BKK
£859
15/7Tue
multi-stopEtihad Airways
28h 00mBKK-MAN
19/7Sat
multi-stopEtihad Airways
16h 10mMAN-BKK
£960

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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