Flights from Australia to the United States from $ 719*

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Changed bag rules and optional services         Cruise Packages

Best prices for United flights from Australia to United States

$
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  • Melbourne (MEL)to

    San Francisco (SFO)
    12/29/25 - 01/05/26
    from
    $ 1,152
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Houston (IAH)
    12/26/25 - 01/18/26
    from
    $ 1,155
    Viewed: 1 day ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Newark/New York (EWR)
    12/28/25 - 01/12/26
    from
    $ 1,530
    Viewed: 1 day ago
    Roundtrip
    Economy

    Melbourne (MEL)to

    Newark/New York (EWR)
    12/29/25 - 01/06/26
    from
    $ 1,041
    Viewed: 17 hours ago
    Roundtrip
    Economy

  • Brisbane (BNE)to

    Los Angeles (LAX)
    12/26/25 - 12/29/25
    from
    $ 719
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Chicago (ORD)
    12/26/25 - 01/10/26
    from
    $ 1,251
    Viewed: 18 hours ago
    Roundtrip
    Economy

    Melbourne (MEL)to

    Houston (IAH)
    12/24/25 - 01/03/26
    from
    $ 1,030
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    San Diego (SAN)
    01/01/26 - 01/05/26
    from
    $ 1,997
    Viewed: 23 hours ago
    Roundtrip
    Economy

  • Brisbane (BNE)to

    Atlanta (ATL)
    12/28/25 - 01/04/26
    from
    $ 1,002
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Las Vegas (LAS)
    01/14/26 - 01/20/26
    from
    $ 1,577
    Viewed: 1 day ago
    Roundtrip
    Economy

    Brisbane (BNE)to

    Chicago (ORD)
    01/04/26 - 01/08/26
    from
    $ 2,855
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Melbourne (MEL)to

    Austin (AUS)
    01/10/26 - 01/15/26
    from
    $ 2,190
    Viewed: 22 hours ago
    Roundtrip
    Economy

  • Sydney (SYD)to

    Milwaukee (MKE)
    12/24/25 - 01/01/26
    from
    $ 1,726
    Viewed: 6 hours ago
    Roundtrip
    Economy

    Brisbane (BNE)to

    Boston (BOS)
    01/14/26 - 01/31/26
    from
    $ 723
    Viewed: 1 day ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Washington, D.C. (DCA)
    01/17/26 - 03/04/26
    from
    $ 1,235
    Viewed: 1 day ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Dallas (DFW)
    12/26/25 - 12/30/25
    from
    $ 2,166
    Viewed: 21 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 Australia to the United States

$

Sydney (SYD)to

San Francisco (SFO)
02/15/26 - 02/21/26

Roundtrip

Business

from
$ 6,908
Viewed: 22 hours ago

Melbourne (MEL)to

Los Angeles (LAX)
01/09/26 - 01/26/26

Roundtrip

Business

from
$ 5,448
Viewed: 23 hours ago

Sydney (SYD)to

Los Angeles (LAX)
02/13/26 - 02/21/26

Roundtrip

Business

from
$ 8,459
Viewed: 22 hours ago

Brisbane (BNE)to

San Francisco (SFO)
02/09/26 - 03/17/26

Roundtrip

Business

from
$ 5,416
Viewed: 18 hours ago

Melbourne (MEL)to

San Francisco (SFO)
12/29/25 - 01/05/26

Roundtrip

Business

from
$ 7,765
Viewed: 19 hours ago

Sydney (SYD)to

Houston (IAH)
01/07/26 - 02/15/26

Roundtrip

Business

from
$ 10,731
Viewed: 18 hours ago

Melbourne (MEL)to

Newark/New York (EWR)
01/26/26 - 02/18/26

Roundtrip

Business

from
$ 6,590
Viewed: 6 hours ago

Sydney (SYD)to

Newark/New York (EWR)
12/28/25 - 01/12/26

Roundtrip

Business

from
$ 6,378
Viewed: 1 day 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.

Explore more United flights from Australia to the United States