Flights from Australia to the United States from $ 727*

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Best prices for United flights from Australia to United States

$
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  • Brisbane (BNE)to

    San Francisco (SFO)
    12/31/25 - 01/19/26
    from
    $ 966
    Viewed: 20 hours ago
    Roundtrip
    Economy

    Melbourne (MEL)to

    Newark/New York (EWR)
    01/01/26 - 02/10/26
    from
    $ 1,557
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Las Vegas (LAS)
    01/27/26 - 02/01/26
    from
    $ 1,599
    Viewed: 20 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Chicago (ORD)
    01/21/26 - 02/20/26
    from
    $ 1,219
    Viewed: 20 hours ago
    Roundtrip
    Economy

  • Melbourne (MEL)to

    Denver (DEN)
    01/03/26 - 01/10/26
    from
    $ 2,661
    Viewed: 23 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Orlando (MCO)
    01/17/26 - 01/29/26
    from
    $ 1,901
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Seattle (SEA)
    01/15/26 - 02/10/26
    from
    $ 1,054
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Phoenix (PHX)
    12/30/25 - 01/03/26
    from
    $ 2,010
    Viewed: 8 hours ago
    Roundtrip
    Economy

  • Brisbane (BNE)to

    Nashville (BNA)
    01/15/26 - 01/29/26
    from
    $ 927
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Perth (PER)to

    Houston (IAH)
    12/31/25 - 01/31/26
    from
    $ 1,664
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Melbourne (MEL)to

    Honolulu (HNL)
    01/04/26 - 01/11/26
    from
    $ 2,601
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    West Palm Beach (PBI)
    01/13/26 - 01/30/26
    from
    $ 1,851
    Viewed: 1 day ago
    Roundtrip
    Economy

  • Sydney (SYD)to

    Memphis (MEM)
    12/30/25 - 01/26/26
    from
    $ 1,700
    Viewed: 3 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

Los Angeles (LAX)
02/25/26 - 03/23/26

Roundtrip

Business

from
$ 7,912
Viewed: 13 hours ago

Sydney (SYD)to

San Francisco (SFO)
02/06/26 - 02/22/26

Roundtrip

Business

from
$ 6,674
Viewed: 23 hours ago

Melbourne (MEL)to

Los Angeles (LAX)
12/31/25 - 01/09/26

Roundtrip

Business

from
$ 5,493
Viewed: 33 minutes ago

Melbourne (MEL)to

San Francisco (SFO)
03/20/26 - 03/27/26

Roundtrip

Business

from
$ 7,002
Viewed: 4 hours ago

Brisbane (BNE)to

San Francisco (SFO)
02/21/26 - 03/01/26

Roundtrip

Business

from
$ 5,831
Viewed: 21 hours ago

Melbourne (MEL)to

Newark/New York (EWR)
01/01/26 - 02/10/26

Roundtrip

Business

from
$ 11,092
Viewed: 19 hours ago

Sydney (SYD)to

Las Vegas (LAS)
01/27/26 - 02/01/26

Roundtrip

Business

from
$ 10,401
Viewed: 20 hours ago

Brisbane (BNE)to

Las Vegas (LAS)
03/23/26 - 04/22/26

Roundtrip

Business

from
$ 5,613
Viewed: 2 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.

Explore more United flights from Australia to the United States