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Cheap flights from San Diego (SAN) to Sydney (SYD)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Diego (SAN) to Sydney (SYD)

How to find the cheapest flight from San Diego (SAN) to Sydney (SYD)
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How to find the cheapest flight from San Diego (SAN) to Sydney (SYD)
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How to find the cheapest flight from San Diego (SAN) to Sydney (SYD)
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Cheap flights from San Diego to Sydney in December 2025 , January 2026

31 Dec - 30 Jan $ 1,523.00
SAN
San Diego
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
SAN
San Diego
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25 Dec - 08 Jan $ 2,417.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Hawaiian Airlines
2 STOPS
SAN
San Diego
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23 Dec - 05 Jan $ 5,589.00
SAN
San Diego
Hawaiian Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
Hawaiian Airlines
1 STOPS
SAN
San Diego
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Last minute flights from San Diego to Sydney

25 Dec - 31 Dec $ 1,603.00
SAN
San Diego
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
SAN
San Diego
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25 Dec - 31 Dec $ 1,603.00
SAN
San Diego
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
SAN
San Diego
Pick dates
23 Dec - 31 Dec $ 4,688.00
SAN
San Diego
Hawaiian Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
Hawaiian Airlines
1 STOPS
SAN
San Diego
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One-way flights to Sydney from San Diego

8:45 PM - 10:55 PM
United Airlines
1 Stops
17h 20m
SAN - SYD
$ 912
Kiwi
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11:50 AM - 8:15 PM
United Airlines
1 Stops
23h 30m
SAN - SYD
$ 917
Kiwi
Pick dates
8:45 PM - 10:55 PM
United Airlines
1 Stops
17h 20m
SAN - SYD
$ 982
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Sydney (SYD)

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