SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from London to San Francisco (LHR - SFO)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from LHR to SFO (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $935 2 $821 3 $886 4 $853
5
$853
6 $1309 7
$1309
8 $821 9 $821 10 $880 11 $853
12 $1862 13
$1862
14 $821 15 $958 16 $821 17
$821
18 $1163
19 $853 20 $814 21 $814 22 $807 23 $821 24 $852 25 $846
26 $853 27 $815 28 $1575 29 $887 30 $820 31 $2581  
KAYAK searches hundreds of sites to find the best rate for your next flight from London to San Francisco. Get the best flight deal for your San Francisco trip!
Here's how it works. Search KAYAK for a flight ticket from London to San Francisco. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights LHR to SFO on Delta
Flight # Depart LHR Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
4390 12:20 pm 4:25 pm Oct 26 - Nov 1
4390 1:00 pm 4:00 pm Sep 16 - Oct 25