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Find Flights from London to Ko Samui with Thai Airways

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

  1. LHR-USM

    London (LHR) to Ko Samui (USM)

    06/09/2019-

    23/09/2019

    GBP 779

    ​Round trip | Economy

  2. LHR-USM

    London (LHR) to Ko Samui (USM)

    20/08/2019-

    11/09/2019

    GBP 779

    ​Round trip | Economy

  3. LHR-USM

    London (LHR) to Ko Samui (USM)

    12/09/2019-

    23/09/2019

    GBP 825

    ​Round trip | Economy

  4. LHR-USM

    London (LHR) to Ko Samui (USM)

    26/06/2019-

    04/07/2019

    GBP 861

    ​Round trip | Economy

  5. LHR-USM

    London (LHR) to Ko Samui (USM)

    14/08/2019-

    28/08/2019

    GBP 1,216

    ​Round trip | Economy

  6. LHR-USM

    London (LHR) to Ko Samui (USM)

    19/07/2019-

    30/07/2019

    GBP 1,248

    ​Round trip | Economy

*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

    01/03/2020

    USM - LHR

    15/03/2020

    GBP 768
  2. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    28/11/2019

    USM - LHR

    16/12/2019

    GBP 768
  3. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    16/03/2020

    USM - LHR

    02/04/2020

    GBP 768
  4. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    25/03/2020

    USM - LHR

    12/04/2020

    GBP 779
  5. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    28/11/2019

    USM - LHR

    12/12/2019

    GBP 824
  6. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    28/11/2019

    USM - LHR

    14/12/2019

    GBP 824
  7. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    21/09/2019

    USM - LHR

    10/10/2019

    GBP 835
  8. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    17/02/2020

    USM - LHR

    25/02/2020

    GBP 880
  9. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    07/02/2020

    USM - LHR

    22/02/2020

    GBP 880
  10. London (LHR) to Ko Samui (USM)

    ​Round trip | Economy
    LHR - USM

    14/02/2020

    USM - LHR

    22/02/2020

    GBP 880

*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 light rain
31°C 20/06/2019
Friday moderate rain
30°C 21/06/2019
Saturday overcast clouds
30°C 22/06/2019
Sunday moderate rain
30°C 23/06/2019
Monday light rain
31°C 24/06/2019
Tuesday light rain
28°C 25/06/2019
Wednesday moderate rain
28°C 26/06/2019
Generated by: OpenWeatherMap.org

Relevant Thai Airways Routes