Book flights from Phnom Penh to Australia with Cathay Pacific from USD970
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from Phnom Penh to Australia
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USD
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore flight fares from Phnom Penh to Australia
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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USD
Phnom Penh (KTI)to
Melbourne (MEL)
02/11/2026 - 27/01/2027
Round-trip
Economy
From
USD1,268
Seen 3 hours ago
Phnom Penh (KTI)to
Melbourne (MEL)
05/11/2026 - 27/01/2027
Round-trip
Economy
From
USD1,268
Seen 3 hours ago
Phnom Penh (KTI)to
Melbourne (MEL)
06/11/2026 - 27/01/2027
Round-trip
Economy
From
USD1,268
Seen 3 hours ago
Phnom Penh (KTI)to
Sydney (SYD)
31/10/2026 - 15/11/2026
Round-trip
Economy
From
USD970
Seen 39 minutes ago
Phnom Penh (KTI)to
Sydney (SYD)
01/11/2026 - 15/11/2026
Round-trip
Economy
From
USD970
Seen 39 minutes ago
Phnom Penh (KTI)to
Sydney (SYD)
02/11/2026 - 15/11/2026
Round-trip
Economy
From
USD970
Seen 39 minutes ago
Phnom Penh (KTI)to
Brisbane (BNE)
19/10/2026 - 03/11/2026
Round-trip
Economy
From
USD1,288
Seen 1 day ago
Phnom Penh (KTI)to
Brisbane (BNE)
20/10/2026 - 03/11/2026
Round-trip
Economy
From
USD1,288
Seen 1 day ago
Phnom Penh (KTI)to
Brisbane (BNE)
18/10/2026 - 03/11/2026
Round-trip
Economy
From
USD1,338
Seen 1 day ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.