£304 Find Cheap Flights from London to Pattaya

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 Pattaya departing on 8/3. 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, 0 bags

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Cheap Flights from London to Pattaya (LHR-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Pattaya 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 Pattaya

Wed, 3 Dec - Sun, 1 Feb
Air China Logo
17:40 - 18:05LHR-BKK
17h 25m1 stop
Air China Logo
19:30 - 17:50BKK-LHR
29h 20m1 stop
£455Air China
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Sat, 29 Nov - Fri, 19 Dec
Air China Logo
20:25 - 18:05LHR-BKK
38h 40m1 stop
Air China Logo
01:30 - 17:50BKK-LHR
23h 20m1 stop
£456Air China
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Tue, 2 Dec - Fri, 12 Dec
China Southern Logo
22:00 - 10:10LHR-BKK
29h 10m1 stop
China Southern Logo
08:20 - 18:35BKK-LHR
17h 15m1 stop
£457China Southern
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Mon, 5 Jan - Fri, 16 Jan
Shenzhen Airlines Logo
21:10 - 18:30LHR-BKK
38h 20m1 stop
Shenzhen Airlines Logo
03:15 - 19:10BKK-LHR
22h 55m1 stop
£458Shenzhen Airlines
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Mon, 12 Jan - Mon, 19 Jan
Austrian Airlines Logo
19:25 - 15:30LHR-BKK
13h 05m1 stop
Austrian Airlines Logo
14:00 - 21:40BKK-LHR
14h 40m1 stop
£469Austrian Airlines
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Thu, 27 Nov - Mon, 1 Dec
China Eastern Logo
21:00 - 17:15LHR-BKK
37h 15m2 stops
China Eastern Logo
01:55 - 17:30BKK-LHR
22h 35m1 stop
£471China Eastern
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Wed, 3 Dec - Wed, 24 Dec
Air India Logo
13:00 - 16:55LHR-BKK
20h 55m1 stop
Air India Logo
08:50 - 20:30BKK-LHR
18h 40m1 stop
£474Air India
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Mon, 5 Jan - Fri, 13 Feb
Shenzhen Airlines Logo
21:10 - 18:30LHR-BKK
38h 20m1 stop
Shenzhen Airlines Logo
03:15 - 19:10BKK-LHR
22h 55m1 stop
£485Shenzhen Airlines
Find Deal
Thu, 4 Dec - Mon, 22 Dec
Air India Logo
08:45 - 14:10LHR-BKK
22h 25m1 stop
Air India Logo
15:10 - 06:35BKK-LHR
22h 25m1 stop
£486Air India
Find Deal
Wed, 5 Nov - Sat, 15 Nov
China Eastern Logo
21:00 - 00:55LHR-BKK
20h 55m1 stop
China Eastern Logo
05:05 - 17:30BKK-LHR
19h 25m1 stop
£491China Eastern
Find Deal

Everything you should know

Cheapest return fare
£455
Typical prices: £644-£977
Air China
Wed 3/12Sun 1/2
LHR - BKK • 1 stop
Cheapest direct flights
£684
Typical prices: £746-£1,023
EVA Air
Thu 27/11Tue 16/12
LHR - BKK • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pattaya!
Useful Info

Good to know - Cheap tickets from London to Pattaya

Low seasonSeptember
Cheapest flight£304
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport

When to book flights from London to Pattaya

Are your dates flexible? Find out the best times to travel from London to Pattaya based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London to Pattaya

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

    When flying out of London Heathrow Airport you’ll be using London Heathrow. Pattaya does not have its own airport so you’ll be flying into nearby Bangkok Suvarnabhumi airport, which is 53.1 mi away.

  • How long does a flight from London Heathrow Airport to Pattaya take?

    Direct flights cover the 5,947 miles separating London Heathrow Airport and Pattaya in about 13h 05m.

  • How many flights are there between London Heathrow Airport and Pattaya?

    7 direct flights run between London Heathrow Airport and Pattaya on a daily basis. On average, there are about 49 departures each week.

  • What’s the cheapest day of the week to fly between London Heathrow Airport and Pattaya?

    Consider leaving on a Wednesday and avoid Fridays if you're looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Tuesdays.

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

    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 Pattaya.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pattaya from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Pattaya?

    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 Pattaya 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 Pattaya?

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

  • Which airlines provide the cheapest flights from London Heathrow Airport to Pattaya?

    In the last 72 hours, the cheapest one-way ticket between London Heathrow Airport and Pattaya found on KAYAK was with Shenzhen Airlines for £306. Air China offered a return connection from £455 and China Southern from £457.

Top tips for finding cheap flights from London Heathrow Airport to Pattaya

  • There is no airport in Pattaya. Instead, you’ll be flying into Bangkok Suvarnabhumi Airport when flying between London Heathrow Airport and Pattaya.
  • The cheapest flight from London to Pattaya was found 42 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.

Top 5 airlines flying from London to Pattaya

 
Need help choosing which airline to fly with from London to Pattaya? 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 1268 reviews
8.3Comfort
8.0Entertainment
8.1Food
8.6Crew
8.4Boarding
Airline reviews

Seats. there's no way to go to the washroom when you’re seated in the middle without bothering the person beside you.

8.0 ExcellentAnonymous, Oct 2025ICN - TPE
Read more EVA Air reviews

Seats. there's no way to go to the washroom when you’re seated in the middle without bothering the person beside you.

Its fantastic!!I like the food the serve in EVA air😊

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

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

EVA airlines was excellent: on time or early, safe, courteous crew. Highly recommended.

Aircraft was late getting to the gate - probably due to weather. We left the gate one hour late and had to wait another hour since we lost our slot in the takeoff queue. Our box was very wet and was falling apart when we got to Clark. It appears that luggage was exposed to weather in TPE while waiting to be loaded. Crew, however, handled the delay well and was able to provide planned service.

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

Everything is good staff is polite and helpful flights are on time sub sandwhich for a snack was good with a bottle of water only thing maybe more variety of food like breakfast or dinner depends on the time

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.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

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.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

Indigo airlines is terrible. Staff is awful and so disorganized. They are so rude and unhelpful. I will never travel on Indigo airlines again!!!!!

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

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

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

Was downgraded from business to economy due to a faulty seat in business class. However when I boarded the plane there were no less than 5 free business class seats. Will never fly Qatar Airways again

In Colombo when I-drop my baggage Sri Lanka air line crew not polite way talk very rude

Same problem place in the middle so small Im 1,85 m so not good 👍

I am a larger than average person and in my opinion i don't think it's fair to allocate a window seat to anyone who is my size or larger, i was seated between 2 large passengers on a full aircraft. The guy in the window seat also occupied a portion of the middle seat (my seat) which made my experience of flying with etihad very cramped and uncomfortable, i was flying from Abu Dhabi to Bangkok. Had this been a airbus 380 it would have been better as the seats are larger but unfortunately it wasn't so i had to endure the 6+hrs unable to get any rest

Old plane, old entertainment system. It wasn't working throughout the entire flight. I was offered to connect to their system via Wifi to watch on my phone. Crew wasn't very helpful except one lady who turned the experience around.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Should have had business class line in immigration. Food quality suboptimal

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

Several seats in business class were broken. Some would not recline, others had other problems. They need to really update the seats and AV.

I reached the check in counter 1 hour before take off and was denied boarding because the luggage could no longer be transferred to the flight. I was aback when throughout the world(including India) for a domestic flight, you need to report 1 hour before boarding. Then on top of that i was made to buy a brand new ticket. I had paid $350 for a business ticket between delhi and mumbai and then was made to buy another economy ticket for $100, No concessions/discounts were made for the airline's own inefficiency! The reservation counter was also extremely rude and unapologetic about making me pay a second time. For such a mediocre airline, there seems to be zero focus on providing good service to their customers and providing a pleasant experience.

my experience with kayak was terrible. Team kayak just left me with a booking and limbo and preffered not to contact me.. Instead when I contacted the team they said the booking is cancelled. Seriously 5 days after booking u were waiting of my call to inform me of the incompetence of the team. This will be taken up with higher authorities

Miss my flight from delhi to amritsar due to lock the luggage door of airplane.and there was no more flight even for next days and they not refund the fare. I took bus grom delhi.. bad experiance.

very run down aircraft. seat tilted. the mobile / magazine holder was broken. The entertainment screen was not working. The crew was good, polite and helpful

Boarding was through bus even though aerobridges were empty. Major mess

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Poor hygiene in the lavatories. Limited control of passengers who often were up standing around my seat talking loudly with their friends.

Terrible. Air India canceled my flight out of Kathmandu because of airport constructions but did not tell me. They should not be selling night flights out of Kathmandu right now that they know they will not honor. The staff was terrible and not helpful with my rebooking or compensating me.

The flight got delayed and was not updated in time.

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

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