Compare United Flights from London (LHR) starting at $389

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Find flight deals from London (LHR)

London (LHR) to San Francisco (SFO)

Depart Tue 21 Aug 2018,
Return Tue 4 Sep 2018
from$ 389*Viewed: 22 hours ago

London (LHR) to New York/Newark (EWR)

Depart Tue 21 Aug 2018,
Return Tue 4 Sep 2018
from$ 443*Viewed: 13 hours ago

London (LHR) to Los Angeles (LAX)

Depart Sat 11 Aug 2018,
Return Thu 30 Aug 2018
from$ 999*Viewed: 3 hours ago

London (LHR) to Chicago (ORD)

Depart Mon 27 Aug 2018,
Return Sun 2 Sep 2018
from$ 437*Viewed: 9 hours ago

London (LHR) to Washington, D.C. (IAD)

Depart Mon 20 Aug 2018,
Return Wed 29 Aug 2018
from$ 1,024*Viewed: 12 hours ago

London (LHR) to Denver (DEN)

Depart Sat 21 Jul 2018,
Return Sat 4 Aug 2018
from$ 848*Viewed: 10 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Last minute best airfares from London

London (LHR) to San Francisco (SFO)

Depart Wed 27 Jun 2018,
Return Wed 4 Jul 2018
from$ 1,663*Viewed: 1 hour ago

London (LHR) to New York/Newark (EWR)

Depart Sun 1 Jul 2018,
Return Thu 5 Jul 2018
from$ 1,418*Viewed: 4 hours ago

London (LHR) to Los Angeles (LAX)

Depart Mon 25 Jun 2018,
Return Thu 5 Jul 2018
from$ 1,498*Viewed: 7 hours ago

London (LHR) to Chicago (ORD)

Depart Mon 25 Jun 2018,
Return Mon 9 Jul 2018
from$ 1,431*Viewed: 4 hours ago

London (LHR) to Washington, D.C. (IAD)

Depart Sun 1 Jul 2018,
Return Fri 13 Jul 2018
from$ 1,224*Viewed: 1 hour ago

London (LHR) to Denver (DEN)

Depart Wed 27 Jun 2018,
Return Thu 5 Jul 2018
from$ 1,663*Viewed: 15 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Book early and get the lowest fares from London

from
to
Type
Dates
Price*
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Tue 21 Aug 2018
Return Tue 4 Sep 2018
from$ 389*Viewed: 22 hours ago
London (LHR)
to New York/Newark (EWR)
Roundtrip
Depart Sat 20 Oct 2018
Return Sat 27 Oct 2018
from$ 399*Viewed: 15 hours ago
London (LHR)
to Seattle (SEA)
Roundtrip
Depart Mon 10 Sep 2018
Return Sun 7 Oct 2018
from$ 407*Viewed: 1 day ago
London (LHR)
to New York (NYC)
Roundtrip
Depart Fri 14 Dec 2018
Return Sun 23 Dec 2018
from$ 415*Viewed: 13 hours ago
London (LHR)
to Austin (AUS)
Roundtrip
Depart Fri 19 Oct 2018
Return Mon 22 Oct 2018
from$ 426*Viewed: 9 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Mon 27 Aug 2018
Return Sun 2 Sep 2018
from$ 437*Viewed: 9 hours ago
London (LHR)
to Los Angeles (LAX)
Roundtrip
Depart Thu 1 Nov 2018
Return Wed 14 Nov 2018
from$ 490*Viewed: 17 hours ago
London (LHR)
to Mumbai (BOM)
Roundtrip
Depart Fri 7 Sep 2018
Return Fri 14 Sep 2018
from$ 522*Viewed: 11 hours ago
London (LHR)
to Orlando (MCO)
Roundtrip
Depart Sun 19 Aug 2018
Return Sun 9 Sep 2018
from$ 528*Viewed: 4 hours ago
London (LHR)
to Fort Lauderdale (FLL)
Roundtrip
Depart Tue 7 Aug 2018
Return Thu 23 Aug 2018
from$ 614*Viewed: 20 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

London Airport information

London is served by Heathrow Airport (LHR), one of the busiest airports in the world, located 14 miles (23 km) west of central London. Connect to the free airport Wi-Fi or upgrade for faster access.

The London Airport has a United Club℠ location.

Reaching the London Airport

Heathrow Airport is located on the Piccadilly London Underground line. Heathrow Express and Heathrow Connect are direct rail services that link Paddington station in Central London to the airport. Several public and private bus routes connect to the city center and other locations. For direct service, hire a licensed black taxi. Long- and short-stay parking lots are available onsite and nearby.