Flights from United States to Australia from $ 860*

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Best prices for United flights from United States to Australia

$
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  • San Francisco (SFO)to

    Brisbane (BNE)
    02/01/26 - 02/08/26
    from
    $ 1,046
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Houston (IAH)to

    Sydney (SYD)
    02/01/26 - 02/15/26
    from
    $ 1,600
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Newark/New York (EWR)to

    Sydney (SYD)
    02/01/26 - 02/08/26
    from
    $ 1,061
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Chicago (ORD)to

    Sydney (SYD)
    02/03/26 - 02/10/26
    from
    $ 1,615
    Viewed: 4 hours ago
    Roundtrip
    Economy

  • San Francisco (SFO)to

    Adelaide (ADL)
    02/02/26 - 02/09/26
    from
    $ 1,050
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Newark/New York (EWR)to

    Melbourne (MEL)
    02/02/26 - 02/16/26
    from
    $ 1,208
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Washington, D.C. (IAD)to

    Sydney (SYD)
    02/03/26 - 02/17/26
    from
    $ 1,715
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Denver (DEN)to

    Sydney (SYD)
    02/01/26 - 02/15/26
    from
    $ 1,515
    Viewed: 6 hours ago
    Roundtrip
    Economy

  • Los Angeles (LAX)to

    Brisbane (BNE)
    02/03/26 - 02/10/26
    from
    $ 880
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Seattle (SEA)to

    Sydney (SYD)
    02/02/26 - 02/16/26
    from
    $ 1,365
    Viewed: 3 hours ago
    Roundtrip
    Economy

    Boston (BOS)to

    Sydney (SYD)
    01/16/26 - 01/30/26
    from
    $ 1,465
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Baltimore (BWI)to

    Sydney (SYD)
    01/21/26 - 01/28/26
    from
    $ 1,465
    Viewed: 6 hours ago
    Roundtrip
    Economy

  • Houston (IAH)to

    Brisbane (BNE)
    02/02/26 - 02/16/26
    from
    $ 1,160
    Viewed: 43 minutes ago
    Roundtrip
    Economy

    Newark/New York (EWR)to

    Brisbane (BNE)
    01/24/26 - 02/07/26
    from
    $ 1,060
    Viewed: 2 hours ago
    Roundtrip
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    01/08/26 - 01/15/26
    from
    $ 1,058
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Diego (SAN)to

    Sydney (SYD)
    02/01/26 - 02/08/26
    from
    $ 1,405
    Viewed: 4 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.

Best business class fares from United States to Australia

$

San Francisco (SFO)to

Sydney (SYD)
03/11/26 - 03/22/26

Roundtrip

Business

from
$ 7,464
Viewed: 18 hours ago

Los Angeles (LAX)to

Sydney (SYD)
04/05/26 - 04/29/26

Roundtrip

Business

from
$ 6,600
Viewed: 17 hours ago

Los Angeles (LAX)to

Melbourne (MEL)
02/12/26 - 02/24/26

Roundtrip

Business

from
$ 5,923
Viewed: 21 hours ago

San Francisco (SFO)to

Melbourne (MEL)
03/24/26 - 03/31/26

Roundtrip

Business

from
$ 7,031
Viewed: 21 hours ago

San Francisco (SFO)to

Brisbane (BNE)
02/16/26 - 03/09/26

Roundtrip

Business

from
$ 5,313
Viewed: 7 hours ago

Houston (IAH)to

Sydney (SYD)
03/11/26 - 03/23/26

Roundtrip

Business

from
$ 8,664
Viewed: 13 hours ago

Newark/New York (EWR)to

Sydney (SYD)
03/22/26 - 04/05/26

Roundtrip

Business

from
$ 7,879
Viewed: 1 day ago

San Francisco (SFO)to

Adelaide (ADL)
02/23/26 - 03/04/26

Roundtrip

Business

from
$ 5,317
Viewed: 15 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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