Cheap flights from London to San Francisco – Compare and Save
LON — SFO
30 Apr — 7 May1
Return
1 adult
Economy
Find flight deals from London to San Francisco
Cheapest flights from London to San FranciscoExplore the most affordable flight options available from London to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2025.
Explore the most affordable flight options available from London to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2025.
Thu 11/908:40LHR - SFO
1 stop15h 55mMultiple Airlines
Thu 18/916:05SFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 24/4£398
Thu 9/1006:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Thu 16/1016:20SFO - LHR
1 stop22h 35mTAP AIR PORTUGAL
Deal found 23/4£398
Thu 8/508:40LHR - SFO
1 stop15h 30mLufthansa
Sun 11/510:35SFO - LHR
1 stop16h 35mLufthansa
Deal found 24/4£399
Thu 11/908:40LHR - SFO
1 stop15h 55mMultiple Airlines
Thu 25/913:05SFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 23/4£400
Fri 2/506:00LHR - SFO
1 stop18h 10mMultiple Airlines
Fri 9/508:15SFO - LHR
1 stop14h 15mMultiple Airlines
Deal found 23/4£401
Tue 6/506:00LHR - SFO
1 stop18h 10mMultiple Airlines
Wed 21/523:03SFO - LHR
1 stop23h 52mMultiple Airlines
Deal found 23/4£401
Fri 2/509:00LHR - SFO
1 stop18h 00mLufthansa
Sat 10/511:12SFO - LHR
2 stops16h 13mLufthansa
Deal found 24/4£402
Fri 2/506:30LHR - SFO
1 stop14h 10mLufthansa
Sun 11/519:40SFO - LHR
Nonstop10h 30mLufthansa
Deal found 24/4£404
Fri 2/509:00LHR - SFO
1 stop18h 00mLufthansa
Sat 10/508:15SFO - LHR
1 stop17h 45mLufthansa
Deal found 23/4£404
Sat 3/506:30LHR - SFO
1 stop14h 10mLufthansa
Wed 21/523:03SFO - LHR
1 stop23h 52mLufthansa
Deal found 23/4£405
Thu 1/506:30LHR - SFO
1 stop14h 10mLufthansa
Mon 5/511:18SFO - LHR
1 stop15h 22mLufthansa
Deal found 23/4£406
Fri 2/508:30LHR - SFO
2 stops18h 10mMultiple Airlines
Fri 9/508:15SFO - LHR
1 stop17h 45mMultiple Airlines
Deal found 23/4£407