Cheap flights from Phnom Penh to Blue Mountains

View AU$382 flight on Fri, 12 Sep. 2025Opens in a new window

Popular airlines from Phnom Penh to Blue Mountains

  • China Southern Airlines

    China Southern Airlines

  • Vietnam Airlines

    Vietnam Airlines

  • Singapore Airlines

    Singapore Airlines

  • Cathay Pacific

    Cathay Pacific

  • Thai Airways International

    Thai Airways International

  • Xiamen Airlines

    Xiamen Airlines

  • Malaysia Airlines

    Malaysia Airlines

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Cheap Flights from Phnom Penh (PNH) to Blue Mountains (SYD)

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.

China Southern Airlines
Mon, 18 Aug. - Sat, 30 Aug.
PNH
Phnom Penh
SYD
Sydney
AU$737 Return, found 19 hours ago
AU$737
Return
found 19 hours ago
Select China Southern Airlines flight, departing Mon, 18 Aug. from Phnom Penh to Sydney, returning Sat, 30 Aug., priced at AU$737 found 19 hours ago
Xiamen Airlines
Fri, 22 Aug. - Mon, 25 Aug.
PNH
Phnom Penh
SYD
Sydney
AU$864 Return, found 9 hours ago
AU$864
Return
found 9 hours ago
Select Xiamen Airlines flight, departing Fri, 22 Aug. from Phnom Penh to Sydney, returning Mon, 25 Aug., priced at AU$864 found 9 hours ago
Philippine Airlines
Sun, 2 Nov. - Thu, 6 Nov.
PNH
Phnom Penh
SYD
Sydney
AU$867 Return, found 13 hours ago
AU$867
Return
found 13 hours ago
Select Philippine Airlines flight, departing Sun, 2 Nov. from Phnom Penh to Sydney, returning Thu, 6 Nov., priced at AU$867 found 13 hours ago
Cathay Pacific
Sun, 24 Aug. - Sun, 31 Aug.
PNH
Phnom Penh
SYD
Sydney
AU$1,139 Return, found 4 days ago
AU$1,139
Return
found 4 days ago
Select Cathay Pacific flight, departing Sun, 24 Aug. from Phnom Penh to Sydney, returning Sun, 31 Aug., priced at AU$1,139 found 4 days ago
Vietnam Airlines
Wed, 29 Oct. - Mon, 3 Nov.
PNH
Phnom Penh
SYD
Sydney
AU$1,175 Return, found 13 hours ago
AU$1,175
Return
found 13 hours ago
Select Vietnam Airlines flight, departing Wed, 29 Oct. from Phnom Penh to Sydney, returning Mon, 3 Nov., priced at AU$1,175 found 13 hours ago
Malaysia Airlines
Wed, 13 Aug. - Wed, 27 Aug.
PNH
Phnom Penh
SYD
Sydney
AU$1,209 Return, found 3 days ago
AU$1,209
Return
found 3 days ago
Select Malaysia Airlines flight, departing Wed, 13 Aug. from Phnom Penh to Sydney, returning Wed, 27 Aug., priced at AU$1,209 found 3 days ago

Find the cheapest month to fly from Phnom Penh (PNH) to Sydney (SYD)

June is typically the cheapest month to fly

From AU$740 - AU$1,248 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.