Flights from Australia to the United States from $ 723*

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Best prices for United flights from Australia to United States

$
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  • Brisbane (BNE)to

    San Francisco (SFO)
    01/12/26 - 02/02/26
    from
    $ 935
    Viewed: 1 day ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Newark/New York (EWR)
    12/27/25 - 01/26/26
    from
    $ 1,235
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Houston (IAH)
    12/26/25 - 01/18/26
    from
    $ 1,155
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Denver (DEN)
    12/25/25 - 01/09/26
    from
    $ 1,169
    Viewed: 15 hours ago
    Roundtrip
    Economy

  • Melbourne (MEL)to

    Houston (IAH)
    01/20/26 - 02/03/26
    from
    $ 980
    Viewed: 1 day ago
    Roundtrip
    Economy

    Adelaide (ADL)to

    Los Angeles (LAX)
    01/20/26 - 01/24/26
    from
    $ 1,698
    Viewed: 22 hours ago
    Roundtrip
    Economy

    Brisbane (BNE)to

    Las Vegas (LAS)
    01/19/26 - 01/24/26
    from
    $ 1,336
    Viewed: 17 hours ago
    Roundtrip
    Economy

    Brisbane (BNE)to

    Atlanta (ATL)
    12/29/25 - 01/18/26
    from
    $ 894
    Viewed: 11 hours ago
    Roundtrip
    Economy

  • Melbourne (MEL)to

    Boston (BOS)
    01/09/26 - 01/25/26
    from
    $ 1,114
    Viewed: 22 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Las Vegas (LAS)
    01/14/26 - 01/20/26
    from
    $ 1,577
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    San Diego (SAN)
    01/16/26 - 01/28/26
    from
    $ 1,626
    Viewed: 23 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Honolulu (HNL)
    01/17/26 - 01/22/26
    from
    $ 1,304
    Viewed: 11 hours ago
    Roundtrip
    Economy

  • Melbourne (MEL)to

    Fort Lauderdale (FLL)
    01/12/26 - 01/17/26
    from
    $ 2,021
    Viewed: 18 hours ago
    Roundtrip
    Economy

    Brisbane (BNE)to

    Boston (BOS)
    01/14/26 - 01/31/26
    from
    $ 723
    Viewed: 10 hours ago
    Roundtrip
    Economy

    Melbourne (MEL)to

    Washington, D.C. (IAD)
    01/10/26 - 01/18/26
    from
    $ 1,671
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Sydney (SYD)to

    Washington, D.C. (DCA)
    01/17/26 - 03/04/26
    from
    $ 1,235
    Viewed: 5 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)
02/12/26 - 02/22/26

Roundtrip

Business

from
$ 6,247
Viewed: 15 hours ago

Melbourne (MEL)to

Los Angeles (LAX)
01/20/26 - 02/07/26

Roundtrip

Business

from
$ 5,414
Viewed: 23 hours ago

Sydney (SYD)to

Los Angeles (LAX)
01/15/26 - 04/15/26

Roundtrip

Business

from
$ 9,648
Viewed: 17 hours ago

Melbourne (MEL)to

San Francisco (SFO)
03/12/26 - 03/26/26

Roundtrip

Business

from
$ 6,786
Viewed: 18 hours ago

Brisbane (BNE)to

San Francisco (SFO)
01/31/26 - 02/13/26

Roundtrip

Business

from
$ 6,343
Viewed: 1 day ago

Sydney (SYD)to

Houston (IAH)
01/21/26 - 01/28/26

Roundtrip

Business

from
$ 6,511
Viewed: 16 hours ago

Sydney (SYD)to

Newark/New York (EWR)
12/24/25 - 12/31/25

Roundtrip

Business

from
$ 6,130
Viewed: 14 hours ago

Sydney (SYD)to

Denver (DEN)
12/25/25 - 01/09/26

Roundtrip

Business

from
$ 9,987
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.

Explore more United flights from Australia to the United States