Find flights from Phnom Penh to Singapore from USD 224*

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Find the best flight rates from Phnom Penh to Singapore

Mar 2026
FromUSD 575*
Seen: 22 hrs ago
Round Trip/Economy
Apr 2026
FromUSD 243*
Seen: 44 minutes ago
Round Trip/Economy
May 2026
FromUSD 224*
Seen: 18 hrs ago
Round Trip/Economy
USD 243
USD 1.0K
Displaying fares for March-2026
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    • RangeUSD 243-USD 1,032

    *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 Phnom Penh to Singapore when you book in advance

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    Great deals from Phnom Penh to Singapore when you book in advance
    From
    To
    Fare Type
    Dates
    Price
    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		22 May 26 (Fri) - 01 Jun 26 (Mon)

    From

    USD 234

    Seen: 23 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		29 Jun 26 (Mon) - 02 Jul 26 (Thu)

    From

    USD 242

    Seen: 21 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		20 Apr 26 (Mon) - 24 Apr 26 (Fri)

    From

    USD 284

    Seen: 20 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		03 Apr 26 (Fri) - 04 Apr 26 (Sat)

    From

    USD 438

    Seen: 20 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		03 Apr 26 (Fri) - 07 Apr 26 (Tue)

    From

    USD 439

    Seen: 22 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		21 Jun 26 (Sun) - 24 Jul 26 (Fri)

    From

    USD 518

    Seen: 23 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		08 Apr 26 (Wed) - 10 Apr 26 (Fri)

    From

    USD 557

    Seen: 22 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		31 Mar 26 (Tue) - 04 Apr 26 (Sat)

    From

    USD 575

    Seen: 22 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		31 Mar 26 (Tue) - 05 Apr 26 (Sun)

    From

    USD 575

    Seen: 21 hrs ago

    Phnom Penh (KTI)Singapore (SIN)Round-trip
    /
    Economy    		31 Mar 26 (Tue) - 03 Apr 26 (Fri)

    From

    USD 801

    Seen: 22 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 Phnom Penh to Singapore

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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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