Flights from Sydney to San Francisco from $ 1,497*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Sydney (SYD) to San Francisco (SFO)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 1,858*
Viewed: 1 hour ago
RoundTrip|Economy
May 2026
From$ 1,757*
Viewed: 22 hours ago
RoundTrip|Economy
$ 1.9K
Displaying fares for March-2026
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    • Range$ 1,858-$ 3,706

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Sydney (SYD) to San Francisco (SFO) flights

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    More United deals on Sydney (SYD) to San Francisco (SFO) flights
    From
    To
    Fare Type
    Dates
    Price
    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		08/04/26 - 08/14/26

    from

    $ 1,539

    Viewed: 1 hour ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		06/23/26 - 06/23/26

    from

    $ 1,796

    Viewed: 6 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		06/24/26 - 06/24/26

    from

    $ 1,796

    Viewed: 6 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		04/25/26 - 05/05/26

    from

    $ 1,858

    Viewed: 1 hour ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		10/14/26 - 01/04/27

    from

    $ 1,497

    Viewed: 20 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		12/01/26 - 12/31/26

    from

    $ 1,539

    Viewed: 16 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		06/04/26 - 06/14/26

    from

    $ 1,705

    Viewed: 23 hours ago

    Sydney (SYD)San Francisco (SFO)Roundtrip
    |
    Economy    		05/08/26 - 05/31/26

    from

    $ 1,757

    Viewed: 22 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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