Cheap Flights from London Gatwick to Bangkok

Compare London Gatwick to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

Book the best Bangkok fare with no extra fees

Flight deals from London Gatwick to Bangkok

Looking for a cheap last-minute deal or the best return flight from London Gatwick to Bangkok? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from London Gatwick to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Bangkok flights are currently cheapest in December.

Direct flights from London Gatwick to Bangkok

Alternative London Gatwick to Bangkok routes

Looking for the cheapest, fastest or easiest route from London Gatwick to Bangkok? You could fly into the following airports instead.

London to Bangkok: Flight information

The things to know before you go.
Cheapest flight found£437
Cheapest month to flyJanuary
Average flight time11 hrs, 55 mins
Most popular airlineBritish Airways
Average flights per week3

Finding cheap flights from London Gatwick to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from London Gatwick to Bangkok is £437. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
11 hours and 55 minutes is the average flight time from London Gatwick to Bangkok.
British Airways flies direct from London Gatwick to Bangkok.
As of April 2024, there are 3 flights per week flying from London Gatwick to Bangkok.
The cheapest month to fly from London Gatwick to Bangkok is usually January.
If you're flying from London Gatwick Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 17.7 miles away from the centre of Bangkok. We've found flights into this airport from £437.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Bangkok on Friday, 10 January 2025.
Yes – the average flight time is 11 hours and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 31°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, SKY express and British Airways offer the cheapest flight tickets to Bangkok.

How to find cheap flights to Bangkok from London Gatwick

Looking for cheap tickets from London Gatwick to Bangkok? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London Gatwick to Bangkok. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Bangkok from London Gatwick from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best London Gatwick-Bangkok ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Bangkok from London Gatwick.
  • Set up a Price Alert. You can easily track the fare of your cheap London Gatwick-Bangkok flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between London Gatwick and Bangkok? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from London Gatwick and Bangkok. We scour the internet for the best Business, Premium Economy and First Class flight fares to Bangkok, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for London Gatwick to Bangkok flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Bangkok from London Gatwick with hotels and car hire

    Once you've secured your cheap flight ticket from London Gatwick to Bangkok, discover the best prices and exclusive rates for hotels in Bangkok or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.