Earn point on your loyalty program!arrow arc left

Cheap flights from San Diego (SAN) to Perth (PER)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Diego (SAN) to Perth (PER)

How to find the cheapest flight from San Diego (SAN) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Diego to Perth in August , September 2026

30 Aug - 15 Sep $ 1,415.00
SAN
San Diego
Alaska Airlines
2 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates
21 Aug - 03 Sep $ 2,052.00
SAN
San Diego
Alaska Airlines
2 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates
22 Aug - 01 Sep $ 3,428.00
SAN
San Diego
Alaska Airlines
2 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates

Last minute flights from San Diego to Perth

26 Aug - 01 Sep $ 1,550.00
SAN
San Diego
Starlux Airlines
3 STOPS
PER
Perth
PER
Perth
Starlux Airlines
3 STOPS
SAN
San Diego
Pick dates
26 Aug - 01 Sep $ 1,584.00
SAN
San Diego
Starlux Airlines
3 STOPS
PER
Perth
PER
Perth
Starlux Airlines
3 STOPS
SAN
San Diego
Pick dates
26 Aug - 01 Sep $ 1,602.00
SAN
San Diego
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
SAN
San Diego
Pick dates

One-way flights to Perth from San Diego

9:30 PM - 3:00 PM
Cathay Pacific
2 Stops
34h 10m
SAN - PER
$ 716
Kiwi
Pick dates
9:30 PM - 3:00 PM
Cathay Pacific
2 Stops
34h 10m
SAN - PER
$ 773
Kiwi
Pick dates
5:00 PM - 9:05 AM
Qantas
2 Stops
27h 15m
SAN - PER
$ 2,761
Kiwi
Pick dates

How to find the cheapest flight from San Diego (SAN) to Perth (PER)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Diego (SAN) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.