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Cheap Flights from London to Bangkok starting at S$ 477

Book one-way or return flights from London to Bangkok from as little as S$ 477. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from London to Bangkok

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from London to Bangkok

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norwegian Air Sweden
From S$ 404
Jet2.com
From S$ 421
Wizz Air Malta
From S$ 446
easyJet
From S$ 453
Aer Lingus
From S$ 460
Norwegian
From S$ 462
Wizz Air UK
From S$ 483
Air China
From S$ 495
Aegean Airlines
From S$ 497
SKY express
From S$ 498
ANA airlines

Find more flights and airlines

Alternative Routes from London to Bangkok

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Bangkok.

  • Cheapest
    Wizz Air UK
    LGW
    07:40
    27h 5m
    2 transfer
    BKK
    16:45
    London Gatwick Airport - Suvarnabhumi Airport
    Fri, Apr 19Wizz Air UK
    S$ 394
  • Jet2.com
    STN
    08:00
    26h 55m
    2 transfer
    BKK
    16:55
    London Stansted Airport - Suvarnabhumi Airport
    Sun, Apr 21Jet2.com
    S$ 421
  • easyJet
    SEN
    11:25
    40h 55m
    2 transfer
    BKK
    10:20
    London Southend Airport - Suvarnabhumi Airport
    Mon, Apr 22easyJet
    S$ 466
  • easyJet
    SEN
    11:25
    40h 55m
    2 transfer
    BKK
    10:20
    London Southend Airport - Suvarnabhumi Airport
    Mon, Apr 22easyJet
    S$ 466
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from London (LON) to Bangkok (BKK) the cheapest?

    Airlines adjust prices for flights from London to Bangkok based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from London (LON) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around S$ 1,427.
  • How long is a flight from London (LON) to Bangkok (BKK)?

    It takes about 11 hours 37 minutes to fly from London (LON) to Bangkok (BKK).
  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • What time does the latest flight from London to Bangkok depart?

    The latest flight departs from London (LHR) at 21:35 and arrives in Bangkok (BKK) at 15:30.
  • What are the most popular airlines that fly from London (LON) to Bangkok (BKK)?

    Airlines with flights from London (LON) to Bangkok (BKK): Air Canada, Eva Air and Thai Airways.
  • What's the most popular airline for direct flights from London (LON) to Bangkok (BKK)?

    Thai Airways operates 104 direct flights from London (LON) to Bangkok (BKK).
  • How many airports in Bangkok?

    There are 2 airports near Bangkok: Suvarnabhumi Airport and Don Mueang International Airport.

Find cheapest flight ticket from London to Bangkok

Cheapest direct flight price

S$ 476

Cheapest return ticket price

S$ 1,026

Cheapest month

April

Peak season for travel

September