Flights from the United Kingdom to the United States from $ 768*
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1 Passenger, Economy
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today
today
Best prices for United flights from United Kingdom to United States
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$
*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
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London (LHR)to
San Francisco (SFO)
12/20/26 - 01/17/27
Roundtrip
Business
from
$ 5,117
Viewed: 12 hours ago
London (LHR)to
Newark/New York (EWR)
08/12/26 - 09/01/26
Roundtrip
Business
from
$ 4,915
Viewed: 14 hours ago
London (LHR)to
Chicago (ORD)
08/06/26 - 08/09/26
Roundtrip
Business
from
$ 5,869
Viewed: 2 hours ago
London (LHR)to
Denver (DEN)
08/04/26 - 08/18/26
Roundtrip
Business
from
$ 7,206
Viewed: 3 hours ago
London (LHR)to
Houston (IAH)
08/09/26 - 08/19/26
Roundtrip
Business
from
$ 5,639
Viewed: 18 minutes ago
London (LHR)to
Los Angeles (LAX)
07/15/26 - 08/31/26
Roundtrip
Business
from
$ 6,928
Viewed: 23 hours ago
London (LHR)to
Washington, D.C. (IAD)
08/10/26 - 12/19/26
Roundtrip
Business
from
$ 5,638
Viewed: 9 hours ago
Edinburgh (EDI)to
Newark/New York (EWR)
07/31/26 - 08/02/26
Roundtrip
Business
from
$ 5,568
Viewed: 10 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.