Book Flights from Bangkok to Siem Reap with Thai Airways from THB7,455

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Find the Best Time and Daily Ticket Prices for Bangkok to Siem Reap

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Sep 2026
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Oct 2026
FromTHB8,305*
Updated: 11 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB7,455*
Updated: 19 hours ago
Flight Type Round Trip/Economy
Displaying fares for September-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 Bangkok to Siem Reap Flights on Thai Airways

    THB
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    Best Deals for Bangkok to Siem Reap Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Siem Reap (SAI)​Round trip
    /
    Economy    		28/01/2027 - 31/01/2027

    From

    THB10,090

    Updated: 4 hours ago

    Bangkok (BKK)Siem Reap (SAI)​Round trip
    /
    Economy    		06/02/2027 - 11/03/2027

    From

    THB10,090

    Updated: 15 hours ago

    Bangkok (BKK)Siem Reap (SAI)​Round trip
    /
    Economy    		04/01/2027 - 06/01/2027

    From

    THB11,205

    Updated: 14 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 Bangkok to Siem Reap

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

    Book Flights from Bangkok to Siem Reap with Thai Airways

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