Flights from San Francisco to Australia from $ 1,045*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Find United's best fares from San Francisco to Australia

$
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  • San Francisco (SFO)to

    Perth (PER)
    02/24/26 - 03/10/26
    from
    $ 1,816
    Viewed: 21 hours ago
    Roundtrip
    Economy

    San Francisco (SFO)to

    Ayers Rock (AYQ)
    03/29/26 - 04/05/26
    from
    $ 1,544
    Viewed: 18 hours ago
    Roundtrip
    Economy

*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.

Business class flights from San Francisco to Australia

$

San Francisco (SFO)to

Sydney (SYD)
06/17/26 - 06/30/26

Roundtrip

Business

from
$ 6,439
Viewed: 16 hours ago

San Francisco (SFO)to

Melbourne (MEL)
09/06/26 - 09/19/26

Roundtrip

Business

from
$ 6,832
Viewed: 19 hours ago

San Francisco (SFO)to

Brisbane (BNE)
03/24/26 - 04/08/26

Roundtrip

Business

from
$ 5,312
Viewed: 1 day ago

San Francisco (SFO)to

Adelaide (ADL)
02/09/26 - 02/23/26

Roundtrip

Business

from
$ 5,317
Viewed: 17 hours ago

San Francisco (SFO)to

Perth (PER)
03/18/26 - 03/28/26

Roundtrip

Business

from
$ 8,340
Viewed: 23 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.