฿12,455 Cheap Flights from London (LGW) to Bangkok (BKK)

View ฿12,455 flight on Tue, 26 May 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿12,455 for one-way flights and ฿16,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, 5 May - Mon, 11 May
LGW
London
BKK
Bangkok
฿16,525 Return, found 5 days ago
฿16,525
Return
found 5 days ago
Select Air China flight, departing Tue, 5 May from London to Bangkok, returning Mon, 11 May, priced at ฿16,525 found 5 days ago
Air China
Tue, 19 May - Tue, 2 Jun
LGW
London
BKK
Bangkok
฿16,530 Return, found 6 days ago
฿16,530
Return
found 6 days ago
Select Air China flight, departing Tue, 19 May from London to Bangkok, returning Tue, 2 Jun, priced at ฿16,530 found 6 days ago
China Eastern Airlines
Sat, 5 Sept - Fri, 20 Nov
LGW
London
BKK
Bangkok
฿19,275 Return, found 3 days ago
฿19,275
Return
found 3 days ago
Select China Eastern Airlines flight, departing Sat, 5 Sept from London to Bangkok, returning Fri, 20 Nov, priced at ฿19,275 found 3 days ago
Qatar Airways
Tue, 29 Sept - Mon, 12 Oct
LGW
London
BKK
Bangkok
฿25,140 Return, found 1 day ago
฿25,140
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 29 Sept from London to Bangkok, returning Mon, 12 Oct, priced at ฿25,140 found 1 day ago
Gulf Air
Wed, 13 May - Thu, 21 May
LGW
London
BKK
Bangkok
฿25,805 Return, found 1 day ago
฿25,805
Return
found 1 day ago
Select Gulf Air flight, departing Wed, 13 May from London to Bangkok, returning Thu, 21 May, priced at ฿25,805 found 1 day ago
British Airways
Tue, 29 Sept - Mon, 12 Oct
LGW
London
BKK
Bangkok
฿26,035 Return, found 1 day ago
฿26,035
Return
found 1 day ago
Select British Airways flight, departing Tue, 29 Sept from London to Bangkok, returning Mon, 12 Oct, priced at ฿26,035 found 1 day ago
Air France
Tue, 29 Sept - Mon, 12 Oct
LGW
London
BKK
Bangkok
฿29,735 Return, found 1 day ago
฿29,735
Return
found 1 day ago
Select Air France flight, departing Tue, 29 Sept from London to Bangkok, returning Mon, 12 Oct, priced at ฿29,735 found 1 day ago
KLM
Tue, 29 Sept - Mon, 12 Oct
LGW
London
BKK
Bangkok
฿30,405 Return, found 1 day ago
฿30,405
Return
found 1 day ago
Select KLM flight, departing Tue, 29 Sept from London to Bangkok, returning Mon, 12 Oct, priced at ฿30,405 found 1 day ago
Singapore Airlines
Tue, 26 Jan - Fri, 19 Feb
LGW
London
BKK
Bangkok
฿30,815 Return, found 21 hours ago
฿30,815
Return
found 21 hours ago
Select Singapore Airlines flight, departing Tue, 26 Jan from London to Bangkok, returning Fri, 19 Feb, priced at ฿30,815 found 21 hours ago
Emirates
Mon, 27 Apr - Thu, 21 May
LGW
London
BKK
Bangkok
฿33,020 Return, found 19 hours ago
฿33,020
Return
found 19 hours ago
Select Emirates flight, departing Mon, 27 Apr from London to Bangkok, returning Thu, 21 May, priced at ฿33,020 found 19 hours ago

Alternative airports near Bangkok

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

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from ฿44,416
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from ฿44,416

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

May is typically the cheapest month to fly

From ฿16,523 - ฿25,815 per traveller.

Frequently asked questions

How much is a flight from LGW to BKK?
The lowest price advertised for a round-trip flight from LGW to Bangkok Airport is ฿16,525. But you better act fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Gatwick to Bangkok Airport?
We understand that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LGW to Bangkok Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LGW to BKK flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gatwick Airport (LGW) to Suvarnabhumi Intl. Airport (BKK)?
The distance is around 9,600 kilometres, so pack your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your Gatwick to Bang Phli flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from London Gatwick to BKK?
Unfortunately, there aren't any airlines that fly direct between Gatwick Airport (LGW) and Bangkok Airport. You'll need to book a flight with one or more stops.
Are Gatwick Airport (LGW) to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Gatwick Airport (LGW) to Suvarnabhumi Intl. Airport (BKK) last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Travel information

Origin airport
Gatwick
Destination airport
Suvarnabhumi Intl.
Airlines serving
APG Distribution System, Air China, Air France, British Airways, China Eastern Airlines, China Southern Airlines, Condor, Emirates, Ethiopian Airlines, Gulf Air, Hahn Air Technologies, KLM, Kenya Airways, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
฿16,525
Distance
9511 km
Average flight time
17 hours 40 mins

Book with confidence

Perfect flights from London to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gatwick to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿12,455 and roundtrip prices from ฿16,525. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Bangkok.
Perfect flights from London to Bangkok
*Available to Expedia members.