Book Flights from Seoul to Ko Samui with Thai Airways from KRW815,300

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Oct 2026
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FromKRW1,262,600*
Updated: 3 hours ago
Flight Type Round Trip/Economy
Displaying fares for October-2026
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    • *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for Seoul to Ko Samui Flights on Thai Airways

    KRW
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    Best Deals for Seoul to Ko Samui Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)Ko Samui (USM)​Round trip
    /
    Economy    		25/02/2027 - 02/03/2027

    From

    KRW815,300

    Updated: 11 hours ago

    Seoul (ICN)Ko Samui (USM)​Round trip
    /
    Economy    		25/02/2027 - 03/03/2027

    From

    KRW1,292,200

    Updated: 11 hours ago

    Seoul (ICN)Ko Samui (USM)​Round trip
    /
    Economy    		24/01/2027 - 29/01/2027

    From

    KRW1,336,600

    Updated: 4 hours ago

    Seoul (ICN)Ko Samui (USM)​Round trip
    /
    Economy    		02/02/2027 - 07/02/2027

    From

    KRW1,769,200

    Updated: 11 hours ago

    Seoul (ICN)Ko Samui (USM)​Round trip
    /
    Economy    		23/02/2027 - 01/03/2027

    From

    KRW1,769,200

    Updated: 11 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from Seoul to Ko Samui

    KRW
    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Book Flights from Seoul to Ko Samui with Thai Airways

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