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 July , August 2026

31 Jul - 19 Aug $ 1,572.00
SAN
San Diego
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
SAN
San Diego
Pick dates
31 Jul - 11 Aug $ 2,549.00
SAN
San Diego
Alaska Airlines
2 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates
31 Jul - 10 Aug $ 4,321.00
SAN
San Diego
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
SAN
San Diego
Pick dates

Last minute flights from San Diego to Perth

28 Jul - 01 Aug $ 2,334.00
SAN
San Diego
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
SAN
San Diego
Pick dates
28 Jul - 31 Jul $ 2,347.00
SAN
San Diego
Hawaiian Airlines
3 STOPS
PER
Perth
PER
Perth
Hawaiian Airlines
2 STOPS
SAN
San Diego
Pick dates
28 Jul - 31 Jul $ 2,455.00
SAN
San Diego
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates

One-way flights to Perth from San Diego

7:41 PM - 8:35 AM
Qantas
2 Stops
25h 24m
SAN - PER
$ 965
Kiwi
Pick dates
4:09 PM - 8:35 AM
Qantas
2 Stops
28h 56m
SAN - PER
$ 965
Kiwi
Pick dates
8:32 PM - 9:05 AM
Qantas
2 Stops
23h 43m
SAN - PER
$ 2,482
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.