Book flights from Perth to United States with Cathay Pacific from AUD2,659
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from Perth to United States
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AUD
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 Perth to United States
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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flight_land
AUD
Perth (PER)to
Los Angeles (LAX)
03/11/2026 - 12/01/2027
Round-trip
Economy
From
AUD3,058
Seen 1 day ago
Perth (PER)to
Los Angeles (LAX)
29/10/2026 - 12/01/2027
Round-trip
Economy
From
AUD3,058
Seen 1 day ago
Perth (PER)to
Los Angeles (LAX)
05/11/2026 - 12/01/2027
Round-trip
Economy
From
AUD3,058
Seen 1 day ago
Perth (PER)to
New York (JFK)
19/11/2026 - 12/12/2026
Round-trip
Economy
From
AUD2,656
Seen 1 day ago
Perth (PER)to
New York (JFK)
16/11/2026 - 12/12/2026
Round-trip
Economy
From
AUD2,656
Seen 1 day ago
Perth (PER)to
New York (JFK)
18/11/2026 - 12/12/2026
Round-trip
Economy
From
AUD2,656
Seen 1 day ago
Perth (PER)to
Boston (BOS)
29/09/2026 - 03/11/2026
Round-trip
Economy
From
AUD3,058
Seen 1 day ago
Perth (PER)to
Boston (BOS)
30/09/2026 - 03/11/2026
Round-trip
Economy
From
AUD3,066
Seen 1 day ago
Perth (PER)to
Boston (BOS)
01/10/2026 - 03/11/2026
Round-trip
Economy
From
AUD3,066
Seen 1 day ago
Perth (PER)to
Seattle (SEA)
09/11/2026 - 01/12/2026
Round-trip
Economy
From
AUD2,659
Seen 2 hours ago
Perth (PER)to
Seattle (SEA)
11/11/2026 - 01/12/2026
Round-trip
Economy
From
AUD2,659
Seen 2 hours ago
Perth (PER)to
Seattle (SEA)
10/11/2026 - 01/12/2026
Round-trip
Economy
From
AUD2,659
Seen 2 hours ago
Perth (PER)to
Chicago (ORD)
01/10/2026 - 13/10/2026
Round-trip
Economy
From
AUD3,058
Seen 21 hours ago
Perth (PER)to
Chicago (ORD)
05/10/2026 - 13/10/2026
Round-trip
Economy
From
AUD3,058
Seen 21 hours ago
Perth (PER)to
Chicago (ORD)
12/10/2026 - 13/10/2026
Round-trip
Economy
From
AUD3,058
Seen 21 hours ago
Perth (PER)to
San Francisco (SFO)
19/10/2026 - 09/11/2026
Round-trip
Economy
From
AUD2,659
Seen 1 hour ago
Perth (PER)to
San Francisco (SFO)
16/10/2026 - 09/11/2026
Round-trip
Economy
From
AUD2,709
Seen 1 hour ago
Perth (PER)to
San Francisco (SFO)
18/10/2026 - 09/11/2026
Round-trip
Economy
From
AUD2,709
Seen 1 hour 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.