Skip to main content
Select journey type

If you’re travelling with infant(s) under two years of age, or your infant turns two during your trip, please contact your local reservations office.

Find Flights from London to Bangkok with Thai Airways

  1. Homekeyboard_arrow_right
  2. Flightskeyboard_arrow_right
  3. From London to Bangkok

London (LHR) - Bangkok (BKK) Flight Deals*

*Best fares on flights found by others in the last 48 hours.

Compare Top Offers from London to Bangkok*

  1. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    07/03/2021

    BKK-LHR

    21/03/2021

    GBP755

  2. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    14/03/2021

    BKK-LHR

    25/04/2021

    GBP811

  3. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    19/03/2021

    BKK-LHR

    06/04/2021

    GBP811

  4. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    28/02/2021

    BKK-LHR

    25/04/2021

    GBP812

  5. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    31/03/2021

    BKK-LHR

    17/04/2021

    GBP854

  6. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    28/02/2021

    BKK-LHR

    30/09/2021

    GBP855

  7. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    30/03/2021

    BKK-LHR

    16/04/2021

    GBP855

  8. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    27/03/2021

    BKK-LHR

    16/04/2021

    GBP855

  9. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    28/03/2021

    BKK-LHR

    25/04/2021

    GBP855

  10. London (LHR) to Bangkok (BKK)

    ​Round trip | Economy
    LHR-BKK

    15/06/2021

    BKK-LHR

    12/07/2021

    GBP856

*Best fares on flights found by others in the last 48 hours.

Find Flights from London to Bangkok with Thai Airways

Weather in Bangkok

Wednesday few clouds
33°C 25/11/2020
Thursday sky is clear
33°C 26/11/2020
Friday sky is clear
32°C 27/11/2020
Saturday broken clouds
32°C 28/11/2020
Sunday broken clouds
30°C 29/11/2020
Monday moderate rain
28°C 30/11/2020
Tuesday light rain
28°C 01/12/2020
Generated by: OpenWeatherMap.org

Relevant Thai Airways Routes