Book Flights from Perth to Siem Reap with Thai Airways from AUD1,233

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    • Best Deals for Perth to Siem Reap Flights on Thai Airways

    *Best fares on flights found by others in the last 48 hours.

    Book Flights from Perth to Siem Reap with Thai Airways

    Popular Business Class Flight Deals from Perth to Siem Reap 

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

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    Frankfurt (FRA)to

    Bangkok (BKK)
    05/01/2027 - 28/01/2027
    From
    EUR830
    Updated: 5 hours ago
    ​Round trip
    Economy

    London (LHR)to

    Bangkok (BKK)
    29/11/2026 - 03/02/2027
    From
    GBP881
    Updated: 2 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Chiang Mai (CNX)
    02/06/2026 - 22/06/2026
    From
    THB3,395
    Updated: 6 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Hong Kong (HKG)
    15/06/2026 - 16/06/2026
    From
    THB7,120
    Updated: 6 hours ago
    ​Round trip
    Economy

    Paris (CDG)to

    Bangkok (BKK)
    07/02/2027 - 17/02/2027
    From
    EUR862
    Updated: 2 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Singapore (SIN)
    08/06/2026 - 09/06/2026
    From
    THB9,695
    Updated: 24 minutes ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Phuket (HKT)
    02/06/2026 - 04/06/2026
    From
    THB3,690
    Updated: 4 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    London (LHR)
    18/11/2026 - 26/11/2026
    From
    THB37,225
    Updated: 6 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Seoul (ICN)
    05/06/2026 - 07/06/2026
    From
    THB15,055
    Updated: 6 hours ago
    ​Round trip
    Economy

    Singapore (SIN)to

    Bangkok (BKK)
    15/06/2026 - 17/06/2026
    From
    SGD426
    Updated: 6 hours ago
    ​Round trip
    Economy

    Seoul (ICN)to

    Bangkok (BKK)
    01/06/2026 - 11/06/2026
    From
    KRW543,800
    Updated: 6 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Shanghai (PVG)
    19/06/2026 - 23/06/2026
    From
    THB12,225
    Updated: 5 minutes ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Tokyo (NRT)
    15/06/2026 - 16/06/2026
    From
    THB19,470
    Updated: 6 hours ago
    ​Round trip
    Economy

    Zurich (ZRH)to

    Bangkok (BKK)
    11/08/2026 - 11/09/2026
    From
    CHF878
    Updated: 3 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Frankfurt (FRA)
    13/09/2026 - 24/09/2026
    From
    THB32,430
    Updated: 31 minutes ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Khon Kaen (KKC)
    02/06/2026 - 15/06/2026
    From
    THB2,725
    Updated: 6 hours ago
    ​Round trip
    Economy

    Stockholm (ARN)to

    Bangkok (BKK)
    24/09/2026 - 23/11/2026
    From
    SEK9,464
    Updated: 2 hours ago
    ​Round trip
    Economy

    Milan (MXP)to

    Bangkok (BKK)
    25/11/2026 - 24/02/2027
    From
    EUR763
    Updated: 9 hours ago
    ​Round trip
    Economy

    Bangkok (BKK)to

    Osaka (KIX)
    13/06/2026 - 17/06/2026
    From
    THB19,815
    Updated: 17 hours ago
    ​Round trip
    Economy

    Munich (MUC)to

    Bangkok (BKK)
    30/11/2026 - 25/01/2027
    From
    EUR875
    Updated: 17 hours ago
    ​Round trip
    Economy

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