Find flights from London to Koh Samui from GBP 952*

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    • *Fares include taxes, fees, and surcharges. These fares have been collected within the last 48 hours and may not be available at booking. Fares may vary due to exchange rate fluctuations upon booking. Blackout dates apply.

    Great deals from London to Koh Samui when you book in advance

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    Great deals from London to Koh Samui when you book in advance
    From
    To
    Fare Type
    Dates
    Price
    London (LHR)Koh Samui (USM)Round-trip
    /
    Economy    		10 Sep 26 (Thu) - 25 Sep 26 (Fri)

    From

    GBP 952

    Seen: 21 hrs ago

    London (LHR)Koh Samui (USM)Round-trip
    /
    Economy    		07 Sep 26 (Mon) - 23 Sep 26 (Wed)

    From

    GBP 952

    Seen: 21 hrs ago

    London (LHR)Koh Samui (USM)Round-trip
    /
    Economy    		21 Aug 26 (Fri) - 05 Sep 26 (Sat)

    From

    GBP 1,256

    Seen: 20 hrs ago

    London (LHR)Koh Samui (USM)Round-trip
    /
    Economy    		26 Mar 27 (Fri) - 10 Apr 27 (Sat)

    From

    GBP 1,450

    Seen: 2 hrs ago

    London (LHR)Koh Samui (USM)Round-trip
    /
    Economy    		01 Aug 26 (Sat) - 15 Aug 26 (Sat)

    From

    GBP 2,280

    Seen: 17 hrs ago

    London (LHR)Koh Samui (USM)Round-trip
    /
    Economy    		23 Mar 27 (Tue) - 06 Apr 27 (Tue)

    From

    GBP 1,313

    Seen: 46 minutes ago

    London (LON)Koh Samui (USM)Round-trip
    /
    Economy    		01 Mar 27 (Mon) - 16 Mar 27 (Tue)

    From

    GBP 986

    Seen: 21 hrs ago

    London (LON)Koh Samui (USM)Round-trip
    /
    Economy    		18 Sep 26 (Fri) - 20 Sep 26 (Sun)

    From

    GBP 1,427

    Seen: 21 hrs ago

    *Fares include taxes, fees, and surcharges. These fares have been collected within the last 48 hours and may not be available at booking. Fares may vary due to exchange rate fluctuations upon booking. Blackout dates apply.

    Premium class flight offers from London to Koh Samui

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    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and charges for optional products and services may apply.

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