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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

    07/11/2021

    USM-LHR

    14/11/2021

    GBP968
  2. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    01/08/2021

    USM-LHR

    10/08/2021

    GBP993
  3. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    03/12/2021

    USM-LHR

    17/12/2021

    GBP1,067
  4. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    19/11/2021

    USM-LHR

    29/11/2021

    GBP1,067
  5. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    24/11/2021

    USM-LHR

    02/12/2021

    GBP1,067
  6. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    04/12/2021

    USM-LHR

    18/12/2021

    GBP1,067
  7. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    03/07/2021

    USM-LHR

    06/07/2021

    GBP1,067
  8. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    10/12/2021

    USM-LHR

    17/12/2021

    GBP1,067

*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 light rain
26°C 18/01/2021
Tuesday overcast clouds
26°C 19/01/2021
Wednesday scattered clouds
26°C 20/01/2021
Thursday broken clouds
26°C 21/01/2021
Friday sky is clear
26°C 22/01/2021
Saturday few clouds
26°C 23/01/2021
Sunday light rain
27°C 24/01/2021
Generated by: OpenWeatherMap.org