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 $1127 2 $1125 3 $1125 4 $1125 5 $1142 6 $1142
7 $1141 8 $1108 9 $1108 10 $1108 11 $1111 12 $1144 13
$1144
14 $1144 15 $1105 16 $1105 17 $1105 18 $1105 19 $1138 20 $1144
21 $1340 22 $1111 23 $1105 24 $1105 25 $1141 26 $1139 27 $1160
28 $1179 29 $1148 30 $1142        
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 1:00 pm 4:00 pm Aug 28 - Oct 25