Cheap flights from Phnom Penh to Central Singapore

View AU$142 flight on Mon, 10 Nov. 2025Opens in a new window

Popular airlines from Phnom Penh to Central Singapore

  • China Southern Airlines

    China Southern Airlines

  • Emirates

    Emirates

  • Singapore Airlines

    Singapore Airlines

  • Vietnam Airlines

    Vietnam Airlines

  • China Eastern Airlines

    China Eastern Airlines

  • Air China

    Air China

  • Asiana Airlines

    Asiana Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Phnom Penh (PNH) to Central Singapore (SG-01)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Sun, 31 Aug. - Sat, 6 Sep.
PNH
Phnom Penh
SIN
Singapore
AU$302 Return, found 6 days ago
AU$302
Return
found 6 days ago
Select Emirates flight, departing Sun, 31 Aug. from Phnom Penh to Singapore, returning Sat, 6 Sep., priced at AU$302 found 6 days ago
Singapore Airlines
Thu, 28 Aug. - Sun, 31 Aug.
PNH
Phnom Penh
SIN
Singapore
AU$333 Return, found 2 hours ago
AU$333
Return
found 2 hours ago
Select Singapore Airlines flight, departing Thu, 28 Aug. from Phnom Penh to Singapore, returning Sun, 31 Aug., priced at AU$333 found 2 hours ago
Malaysia Airlines
Thu, 28 Aug. - Sun, 31 Aug.
PNH
Phnom Penh
SIN
Singapore
AU$435 Return, found 2 hours ago
AU$435
Return
found 2 hours ago
Select Malaysia Airlines flight, departing Thu, 28 Aug. from Phnom Penh to Singapore, returning Sun, 31 Aug., priced at AU$435 found 2 hours ago
Thai AirAsia
Wed, 1 Oct. - Sun, 5 Oct.
PNH
Phnom Penh
SIN
Singapore
AU$488 Return, found 1 day ago
AU$488
Return
found 1 day ago
Select Thai AirAsia flight, departing Wed, 1 Oct. from Phnom Penh to Singapore, returning Sun, 5 Oct., priced at AU$488 found 1 day ago
Vietnam Airlines
Sat, 27 Sep. - Tue, 30 Sep.
PNH
Phnom Penh
SIN
Singapore
AU$557 Return, found 6 days ago
AU$557
Return
found 6 days ago
Select Vietnam Airlines flight, departing Sat, 27 Sep. from Phnom Penh to Singapore, returning Tue, 30 Sep., priced at AU$557 found 6 days ago
Thai Airways International
Thu, 28 Aug. - Sun, 31 Aug.
PNH
Phnom Penh
SIN
Singapore
AU$694 Return, found 2 hours ago
AU$694
Return
found 2 hours ago
Select Thai Airways International flight, departing Thu, 28 Aug. from Phnom Penh to Singapore, returning Sun, 31 Aug., priced at AU$694 found 2 hours ago
*Available to Expedia members.