Book Flights from Bangkok to Siem Reap with Thai Airways from THB7,740

Promotion Code

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

Nov 2026
FromTHB10,930*
Updated: 3 hours ago
Flight Type Round Trip/Economy
Dec 2026
FromTHB7,740*
Updated: 19 hours ago
Flight Type Round Trip/Economy
Jan 2027
FromTHB10,010*
Updated: 17 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB9.2K
Displaying fares for November-2026
  • BKK–SAI: cmp-view-offers-disclaimer. Find Offers
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    NOV

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    09

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    10

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  • BKK–SAI, 11/11/2026 – 14/11/2026: From THB12,875
    11

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    12

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    18

    We

  • BKK–SAI, 19/11/2026 – 24/11/2026: From THB12,875
    19

    Th

  • BKK–SAI, 20/11/2026 – 24/11/2026: From THB10,930
    20

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    21

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    24

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    25

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    26

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    27

    Fr

  • BKK–SAI: cmp-view-offers-disclaimer. Find Offers
    28

    Sa

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    29

    Su

  • BKK–SAI: cmp-view-offers-disclaimer. Find Offers
    30

    Mo

  • BKK–SAI, 01/12/2026 – 09/12/2026: From THB9,170
    01

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    DEC

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    • RangeTHB9,170-THB12,875

    *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

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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    		07/03/2027 - 12/03/2027

    From

    THB9,170

    Updated: 9 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

    *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