Flights from United Kingdom to the United States from $ 474*

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Best prices for United flights from United Kingdom to United States

$
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  • London (LHR)to

    Chicago (ORD)
    01/11/26 - 01/18/26
    from
    $ 596
    Viewed: 13 hours ago
    Roundtrip
    Economy

    London (LHR)to

    Houston (IAH)
    01/04/26 - 02/22/26
    from
    $ 1,226
    Viewed: 1 day ago
    Roundtrip
    Economy

    London (LHR)to

    Washington, D.C. (IAD)
    01/07/26 - 01/13/26
    from
    $ 660
    Viewed: 2 hours ago
    Roundtrip
    Economy

    Edinburgh (EDI)to

    Newark/New York (EWR)
    12/26/25 - 12/28/25
    from
    $ 1,315
    Viewed: 1 day ago
    Roundtrip
    Economy

  • London (LHR)to

    Orlando (MCO)
    01/08/26 - 01/15/26
    from
    $ 569
    Viewed: 7 hours ago
    Roundtrip
    Economy

    Edinburgh (EDI)to

    Washington, D.C. (IAD)
    12/29/25 - 01/05/26
    from
    $ 1,336
    Viewed: 1 day ago
    Roundtrip
    Economy

    London (LHR)to

    Las Vegas (LAS)
    01/05/26 - 01/09/26
    from
    $ 2,160
    Viewed: 15 hours ago
    Roundtrip
    Economy

    London (LHR)to

    Jacksonville (JAX)
    01/16/26 - 01/16/26
    from
    $ 4,103
    Viewed: 19 hours ago
    Roundtrip
    Economy

  • London (LHR)to

    Baltimore (BWI)
    12/29/25 - 01/08/26
    from
    $ 706
    Viewed: 1 day ago
    Roundtrip
    Economy

    Birmingham (BHX)to

    San Francisco (SFO)
    12/28/25 - 01/26/26
    from
    $ 1,320
    Viewed: 23 hours ago
    Roundtrip
    Economy

    London (LHR)to

    Detroit (DTW)
    01/12/26 - 01/17/26
    from
    $ 2,093
    Viewed: 14 hours ago
    Roundtrip
    Economy

    Manchester (MAN)to

    Washington, D.C. (IAD)
    01/10/26 - 01/17/26
    from
    $ 772
    Viewed: 1 day ago
    Roundtrip
    Economy

  • London (LHR)to

    Syracuse (SYR)
    01/07/26 - 09/03/26
    from
    $ 1,074
    Viewed: 1 day ago
    Roundtrip
    Economy

    Birmingham (BHX)to

    Detroit (DTW)
    01/09/26 - 01/19/26
    from
    $ 1,428
    Viewed: 1 day 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 Kingdom to the United States

$

London (LHR)to

San Francisco (SFO)
11/04/26 - 11/17/26

Roundtrip

Business

from
$ 4,028
Viewed: 2 hours ago

London (LHR)to

Los Angeles (LAX)
01/21/26 - 01/28/26

Roundtrip

Business

from
$ 6,499
Viewed: 7 hours ago

London (LHR)to

Newark/New York (EWR)
07/01/26 - 07/07/26

Roundtrip

Business

from
$ 2,656
Viewed: 9 hours ago

London (LHR)to

Chicago (ORD)
06/17/26 - 06/30/26

Roundtrip

Business

from
$ 3,077
Viewed: 5 hours ago

London (LHR)to

Denver (DEN)
03/07/26 - 03/13/26

Roundtrip

Business

from
$ 5,607
Viewed: 1 day ago

London (LHR)to

Houston (IAH)
03/21/26 - 04/27/26

Roundtrip

Business

from
$ 3,570
Viewed: 1 day ago

London (LHR)to

Washington, D.C. (IAD)
06/19/26 - 06/30/26

Roundtrip

Business

from
$ 3,382
Viewed: 6 hours ago

Edinburgh (EDI)to

Newark/New York (EWR)
06/09/26 - 06/16/26

Roundtrip

Business

from
$ 3,640
Viewed: 18 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 United Kingdom to the United States