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Find Flights from London to Ko Samui with Thai Airways

London (LHR) - Ko Samui (USM) Flight Deals*

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

Compare Top Offers from London to Ko Samui*

  1. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    19/03/2020

    USM-LHR

    26/03/2020

    GBP759
  2. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    10/05/2020

    USM-LHR

    20/05/2020

    GBP761
  3. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    18/09/2020

    USM-LHR

    25/09/2020

    GBP768
  4. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    15/03/2020

    USM-LHR

    22/03/2020

    GBP770
  5. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    18/03/2020

    USM-LHR

    25/03/2020

    GBP770
  6. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    12/06/2020

    USM-LHR

    24/06/2020

    GBP776
  7. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    25/04/2020

    USM-LHR

    21/05/2020

    GBP779
  8. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    25/04/2020

    USM-LHR

    22/05/2020

    GBP779
  9. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    11/07/2020

    USM-LHR

    23/07/2020

    GBP787
  10. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    30/04/2020

    USM-LHR

    28/05/2020

    GBP825

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

Find Flights from London to Ko Samui with Thai Airways

Weather in Ko Samui

Tuesday broken clouds
30°C 10/12/2019
Wednesday light rain
27°C 11/12/2019
Thursday broken clouds
27°C 12/12/2019
Friday broken clouds
27°C 13/12/2019
Saturday broken clouds
28°C 14/12/2019
Sunday light rain
28°C 15/12/2019
Monday moderate rain
27°C 16/12/2019
Generated by: OpenWeatherMap.org