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 round-trip flight from London Gatwick Airport to Bangkok? If you want to travel next month, round-trip fares start from AED 2,048. Find the lowest prices on one-way and round-trip tickets right here.

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 March.

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 foundAED 1,198
Cheapest month to flyMarch
Average flight time11 hrs, 34 mins
Most popular airlineNorse Atlantic Airways (UK)
Average flights per week28

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 round-trip flight from London Gatwick to Bangkok is AED 1,814. 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 34 minutes is the average flight time from London Gatwick to Bangkok.
Norse Atlantic Airways (UK), APG Distribution System and Iberia fly direct from London Gatwick to Bangkok.
There are 14 flights per week flying from London Gatwick to Bangkok, as of May 2026.
The cheapest month to fly from London Gatwick to Bangkok is usually September.
If you're flying from London Gatwick Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the center of Bangkok. We've found flights to this airport from AED 1,814.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Bangkok on Monday, September 21, 2026.
Yes – the average flight time is 11 hours and 34 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 May, the average temperature is usually around 30°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, Air China and Norse Atlantic Airways (UK) offer the cheapest flight tickets to Bangkok.

Traveling from London Gatwick Airport (LGW) to Bangkok: what you need to know

  • Approximately 13 hours 15 minutes is how long you can expect to be in the air on a direct flight from London Gatwick Airport to Bangkok.

  • London Gatwick Airport is located in London. Based in the UTC+7 timezone, Bangkok is seven hours ahead of London.

  • The busiest route is from London Gatwick Airport (LGW) to Bangkok Suvarnabhumi International Airport (BKK). You can select from six services every week between these two airports. Norse Atlantic UK offers a 16:00 departure between LGW and BKK.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your LGW to Bangkok flight.

  • Traveling over a peak time such as July? School holidays and other popular periods can lead to longer queues and delays at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Direct London Gatwick Airport to Bangkok tickets are available for booking. Bangkok Suvarnabhumi International Airport (BKK) is where you'll disembark.

  • Book your favorite seat with British Airways. This well-known carrier offers direct flights from London Gatwick Airport to Bangkok.

  • Consider adding a stopover to potentially find a cheaper plane ticket from LGW to Bangkok. Just uncheck 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these popular options:

    • Shanghai Pudong International Airport (PVG)

    • Singapore Changi Airport (SIN)

    • Munich Franz Joseph Strauss Airport (MUC)

  • Located around 40 kilometers from the center of London, LGW can be reached in about 1 hour 5 minutes by car. The journey on public transport will take roughly 1 hour 20 minutes.

  • Catching an early flight from London Gatwick Airport to Bangkok? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these hotels near LGW:

  • London Gatwick Airport earns top marks for on-time performance. 82% of flights that take off from LGW arrive at their destination on time.

How to find the cheapest flights from London Gatwick Airport (LGW) to Bangkok

  • AED 1,195 is the lowest price we've found for a one-way London Gatwick Airport to Bangkok flight. A round-trip ticket right now is AED 1,810. Depending on the availability and when you book, these fares could change.

  • Score cheap flights from LGW to Bangkok by booking nine months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • Organize your trip for February. That's the best month for landing the biggest deals on London Gatwick Airport to Bangkok tickets. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest price across every month.

  • You don't need to keep checking in to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as there's an updated deal for cheap flights from LGW to Bangkok.

  • Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from London Gatwick Airport to Bangkok by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Bangkok

Bangkok Suvarnabhumi International Airport (BKK)

  • Bangkok Suvarnabhumi International Airport (BKK) to the center of Bangkok takes around 35 minutes to reach by car. The center is roughly 31 kilometers away.

  • Getting there on public transport takes around 35 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from London Gatwick Airport to Bangkok. Book one of these accommodation options near BKK instead:

  • Lock in the lowest price by booking your ride from Bangkok Suvarnabhumi International Airport about four weeks in advance of your flight from LGW to Bangkok.

Bangkok Don Mueang International Airport (DMK)

  • Bangkok Don Mueang International Airport (DMK) is about 24 kilometers from central Bangkok. Once you've disembarked your flight from London Gatwick Airport to Bangkok, it'll take you around 35 minutes to get to the heart of the city in a cab or ride-share.

  • If you choose to travel on public transport, you'll get to the city center in 1 hour 5 minutes or so.

  • Following your LGW to Bangkok flight, unwind at a hotel near DMK. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • Score the best price by securing your ride from DMK three weeks in advance. You'll also have access to a wider range of vehicles.

Best time to go to Bangkok

  • May is the quietest month for flights from London Gatwick Airport to Bangkok, while February is the most popular. Find the best time to visit Bangkok based on whether you prefer a lively atmosphere or a more laid-back vibe.

  • When booking your London Gatwick Airport to Bangkok plane ticket, think about what kind of weather works for you. April is the warmest month in Bangkok, with temperatures ranging from 26ºC (79ºF) to 37ºC (99ºF).

  • January sees average temperatures of between 19ºC (66ºF) and 34ºC (93ºF). Look for a cheap ticket from LGW to Bangkok around that time if you like cooler conditions.

More about Bangkok

  • After booking your flight from London Gatwick Airport to Bangkok, find a hotel that offers both comfort and a great location. Make one of these options your base for exploring Bangkok:

  • Every great journey has to include some sightseeing. Wat Phra Kaew, Grand Palace and Songkran Festival Silom are essential stops on your Bangkok itinerary.

Explore more of Thailand

  • Udon Thani is just one of the many cities in Thailand waiting to be discovered once you've taken in the sights of Bangkok. Around 467 kilometers away to the northeast, check out popular attractions including Thai-Chinese Cultural Center, Wat Pho Chai and Wat Burapa Wanaram.

  • Around 225 kilometers northeast of Bangkok, Nakhon Ratchasima is another essential stop in Thailand. Experience the best of this destination with a visit to Night Safari Korat, Wat Chai Mongkol and Wat Na Pha That.

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