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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

    03/12/2020

    USM-LHR

    14/12/2020

    GBP844
  2. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    06/08/2020

    USM-LHR

    27/08/2020

    GBP1,116
  3. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    01/08/2020

    USM-LHR

    15/08/2020

    GBP1,135
  4. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    08/01/2021

    USM-LHR

    22/01/2021

    GBP1,217
  5. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    02/01/2021

    USM-LHR

    18/01/2021

    GBP1,217
  6. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    20/12/2020

    USM-LHR

    26/12/2020

    GBP1,355
  7. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    19/12/2020

    USM-LHR

    26/12/2020

    GBP1,355
  8. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    18/12/2020

    USM-LHR

    26/12/2020

    GBP1,355
  9. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    19/12/2020

    USM-LHR

    27/12/2020

    GBP1,355
  10. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    25/12/2020

    USM-LHR

    09/01/2021

    GBP1,402

*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

Monday sky is clear
30°C 24/02/2020
Tuesday light rain
27°C 25/02/2020
Wednesday scattered clouds
28°C 26/02/2020
Thursday light rain
28°C 27/02/2020
Friday scattered clouds
28°C 28/02/2020
Saturday broken clouds
28°C 29/02/2020
Sunday broken clouds
28°C 01/03/2020
Generated by: OpenWeatherMap.org