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£259 Cheap Flights from London (LGW) to Bangkok (BKK)

View £259 flight on Sat, 12 Sept 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Suvarnabhumi International Airport (BKK)

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Cheap Flights from London (LGW) to Bangkok (BKK)

Prices were available within the past 7 days and start at £259 for one-way flights and £379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, 22 Sept - Sun, 11 Oct
LGW
London
BKK
Bangkok
£379 Return, just found
£379
Return
just found
Select Air China flight, departing Tue, 22 Sept from London to Bangkok, returning Sun, 11 Oct, priced at £379 just found
China Eastern Airlines
Thu, 12 Nov - Thu, 26 Nov
LGW
London
BKK
Bangkok
£437 Return, found 1 hour ago
£437
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Thu, 12 Nov from London to Bangkok, returning Thu, 26 Nov, priced at £437 found 1 hour ago
China Southern Airlines
Wed, 11 Nov - Sun, 29 Nov
LGW
London
BKK
Bangkok
£442 Return, just found
£442
Return
just found
Select China Southern Airlines flight, departing Wed, 11 Nov from London to Bangkok, returning Sun, 29 Nov, priced at £442 just found
Air Arabia
Tue, 1 Dec - Sat, 6 Feb
LGW
London
BKK
Bangkok
£451 Return, found 1 day ago
£451
Return
found 1 day ago
Select Air Arabia flight, departing Tue, 1 Dec from London to Bangkok, returning Sat, 6 Feb, priced at £451 found 1 day ago
Condor
Sun, 20 Sept - Sat, 21 Nov
LGW
London
BKK
Bangkok
£474 Return, found 6 hours ago
£474
Return
found 6 hours ago
Select Condor flight, departing Sun, 20 Sept from London to Bangkok, returning Sat, 21 Nov, priced at £474 found 6 hours ago
Norse Atlantic UK
Tue, 3 Nov - Wed, 4 Nov
LGW
London
BKK
Bangkok
£491 Return, found 1 day ago
£491
Return
found 1 day ago
Select Norse Atlantic UK flight, departing Tue, 3 Nov from London to Bangkok, returning Wed, 4 Nov, priced at £491 found 1 day ago
Gulf Air
Wed, 20 Jan - Thu, 11 Feb
LGW
London
BKK
Bangkok
£553 Return, found 2 hours ago
£553
Return
found 2 hours ago
Select Gulf Air flight, departing Wed, 20 Jan from London to Bangkok, returning Thu, 11 Feb, priced at £553 found 2 hours ago
Air France
Tue, 15 Sept - Wed, 30 Sept
LGW
London
BKK
Bangkok
£570 Return, just found
£570
Return
just found
Select Air France flight, departing Tue, 15 Sept from London to Bangkok, returning Wed, 30 Sept, priced at £570 just found
Singapore Airlines
Sun, 29 Nov - Thu, 28 Jan
LGW
London
BKK
Bangkok
£594 Return, found 1 hour ago
£594
Return
found 1 hour ago
Select Singapore Airlines flight, departing Sun, 29 Nov from London to Bangkok, returning Thu, 28 Jan, priced at £594 found 1 hour ago
Qatar Airways
Tue, 23 Feb - Tue, 30 Mar
LGW
London
BKK
Bangkok
£602 Return, found 1 hour ago
£602
Return
found 1 hour ago
Select Qatar Airways flight, departing Tue, 23 Feb from London to Bangkok, returning Tue, 30 Mar, priced at £602 found 1 hour ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Don Mueang Intl. DMK. Closest option available. Average driving time to city centre is 19 minutes. Flights from £1,268
DMK
Don Mueang Intl.
Closest
Average driving time to city centre19 min
Flights from £1,268

Find the cheapest month to fly from London (LGW) to Bangkok (BKK)

June is typically the cheapest month to fly

From £384 - £608 per traveller.

Frequently asked questions

How much does a flight from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
You can find cheap one-way flights from £259 and cheap return flights from £379 LGW to BKK with Expedia. One-way flights typically cost between £380 and £2741, and return flights often range between £682 and £4999. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LGW to BKK ticket fares go up or down.
What is the cheapest month to fly from London (LGW) to Bangkok (BKK)?
The cheapest months to fly from London (LGW) to Bangkok (BKK) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LGW) to Bangkok (BKK)?
Enter LGW to BKK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best airline to fly with from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.) will differ from traveler to traveler. If you like to fly early, British Airways offers early morning flights. If price is the most important factor, typically offers the lowest fares. Air France offers the most daily flights from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
The cheapest months to fly from London Gatwick (LGW) to Bangkok (BKK) are typically September and May, with average return flights around £589. These months can be a great option if you're looking for more affordable fares, allowing you to save on your trip to Thailand.
How many flights per day from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
While there aren't many direct flights, you'll find around 49 connecting flights per day from London Gatwick (LGW) to Bangkok Suvarnabhumi International (BKK). Some common connection points include Dubai International (DXB), Roissy-Charles de Gaulle (CDG), and Barcelona International (BCN).
What is the earliest flight from London (LGW) to Bangkok (BKK)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from London (LGW) to Bangkok (BKK). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll typically find the most flights from London Gatwick (LGW) to Bangkok Suvarnabhumi Intl. (BKK) on a Friday, with around 29 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Turkish Airlines, Emirates, and Vueling Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from London Gatwick (LGW) to Bangkok (BKK) are between 9am and 12pm. Many major carriers, including Emirates, Singapore Airlines and China Eastern Airlines, offer flights during this window. Many travellers prefer these morning flights as they allow for a full day of travel and an evening arrival at your destination.
How long does it take to fly from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
Direct flights from LGW to BKK usually take about 11 hours 50 minutes, traveling roughly 9,569 kilometers. If you opt for a connecting flight, expect to add around 3 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
You can fly business class or first class between LGW and BKK. Airlines that offer business class service on this route include:
  • Emirates
  • Qatar Airways
  • Singapore Airlines
  • Air Baltic
  • Swiss International Air Lines
  • Turkish Airlines
  • Air France
  • Eurowings
  • China Eastern Airlines
  • Air China
  • British Airways
  • Gulf Air
  • Air Europa
  • Saudi Arabian Airlines
  • Ethiopian Airlines
  • Iberia Express
  • Helvetic Airways
First class cabins are available on Emirates.
How much is a business class flight from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
A direct, return business class ticket from London Gatwick (LGW) to Bangkok (BKK) typically costs between £4,387 - £4,925. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between London Gatwick (LGW) to Bangkok (BKK) if you opt for a connecting flight.
How do I earn miles on a London (LGW) to Bangkok (BKK) flight with Expedia?
It's easy to earn miles on a London (LGW) to Bangkok (BKK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from London (LGW) to Bangkok (BKK) at the last minute?
Typically, booking a last minute flight from London (LGW) to Bangkok (BKK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LGW) to Bangkok (BKK) flight and hotel package?
Securing a London (LGW) to Bangkok (BKK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you booked your London (LGW-Gatwick) to Bangkok (BKK-Suvarnabhumi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gatwick
Destination airport
Suvarnabhumi Intl.
Airlines serving
APG Distribution System, Air Arabia, Air China, Air Europa, Air France, British Airways, China Eastern Airlines, China Southern Airlines, Condor, Emirates, Ethiopian Airlines, Gulf Air, KLM, Norse Atlantic UK, Oman Air, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
£379
Distance
9511 km
Average flight time
10 hours 50 mins

Book with confidence

Compare flights from London to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Bangkok. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Suvarnabhumi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gatwick to Suvarnabhumi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Gatwick (LGW) to Suvarnabhumi Intl. (BKK)

The easiest way to view the best deals on flights from London to Bangkok today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gatwick to Suvarnabhumi Intl. start at just £379 and range up to £602.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Bangkok
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gatwick to Suvarnabhumi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Bangkok easily and book with confidence

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