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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

    27/11/2020

    USM-LHR

    27/11/2020

    GBP838
  2. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    04/12/2020

    USM-LHR

    19/12/2020

    GBP1,082
  3. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    01/12/2020

    USM-LHR

    08/01/2021

    GBP1,163
  4. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    04/01/2021

    USM-LHR

    13/01/2021

    GBP1,221
  5. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    27/12/2020

    USM-LHR

    03/01/2021

    GBP1,725
  6. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR-USM

    17/12/2020

    USM-LHR

    02/01/2021

    GBP1,771

*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

Thursday moderate rain
27°C 04/06/2020
Friday moderate rain
29°C 05/06/2020
Saturday light rain
30°C 06/06/2020
Sunday light rain
29°C 07/06/2020
Monday light rain
30°C 08/06/2020
Tuesday light rain
30°C 09/06/2020
Wednesday moderate rain
29°C 10/06/2020
Generated by: OpenWeatherMap.org