Flights from United Kingdom starting at £ 351*
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1 Passenger, Economy
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today
today
United business class fares from United Kingdom
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£
London (LHR)to
San Francisco (SFO)
29/07/2026 - 27/08/2026
Roundtrip
Business
from
£ 2,150
Viewed: 18 hours ago
London (LHR)to
Newark/New York (EWR)
23/05/2026 - 28/05/2026
Roundtrip
Business
from
£ 1,985
Viewed: 16 hours ago
London (LHR)to
Los Angeles (LAX)
12/08/2026 - 26/08/2026
Roundtrip
Business
from
£ 3,033
Viewed: 21 hours ago
London (LHR)to
Denver (DEN)
29/08/2026 - 08/09/2026
Roundtrip
Business
from
£ 2,916
Viewed: 7 hours ago
London (LHR)to
Washington, D.C. (IAD)
16/07/2026 - 30/07/2026
Roundtrip
Business
from
£ 1,985
Viewed: 1 day ago
London (LHR)to
Chicago (ORD)
29/03/2026 - 05/04/2026
Roundtrip
Business
from
£ 2,272
Viewed: 21 hours ago
London (LHR)to
Houston (IAH)
21/02/2026 - 28/02/2026
Roundtrip
Business
from
£ 2,948
Viewed: 21 hours ago
Edinburgh (EDI)to
Newark/New York (EWR)
14/08/2026 - 31/08/2026
Roundtrip
Business
from
£ 1,691
Viewed: 3 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.
Airports tips for your flight from United Kingdom
United offers flights from the United Kingdom to over 340 destinations worldwide.
Whether you visit the United Kingdom for Big Ben, the Edinburgh Festival Fringe or business in London, travel to your next destination with United. United flights from the United Kingdom depart from Heathrow Airport (LHR) in London and Edinburgh Airport (EDI).