Popular in | July |
---|---|
Cheapest in | February |
Round-trip from | $268 |
One-way from | $245 |
Saturday flights are found to be more expensive to fly from London to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.
To save on the cost of your flight from London to San Francisco, book at least 58 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $641 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $693.
February can be a great time to fly to San Francisco from London with a flight ticket averaging about $643. Cheapflights users have found deals in the month of February for as cheap as $414. The most expensive prices can be found in the month of July.
It’s optimal to fly from London to San Francisco in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.
Fly from
Fly to
Budget
$306 - $561
Route
Depart
Return
Price
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 9/19
Nonstop11h 05m
San Francisco
Thu 9/26
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 10/1
1 stop27h 50m
San Francisco
Sun 10/20
1 stop22h 35m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 11/4
1 stop15h 50m
San Francisco
Sat 11/9
1 stop15h 40m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 9/20
Nonstop11h 05m
San Francisco
Sun 9/29
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 9/18
2 stops23h 20m
San Francisco
Tue 9/24
Nonstop10h 20m
London GatwickSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Wed 9/18
1 stop32h 50m
San Francisco
Tue 9/24
1 stop30h 05m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 10/30
Nonstop11h 10m
San Francisco
Mon 3/17
Nonstop10h 15m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 9/14
1 stop17h 59m
San Francisco
Sat 9/21
Nonstop10h 20m
London GatwickSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Fri 9/20
1 stop16h 54m
San Francisco
Sun 9/29
1 stop14h 30m
SFO Temperature | 51.8 - 62.6 °F |
---|
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Finnair | Cheapest$416 | Average$571 | FlexibilityNo cancel fee | On-time76% |
Scandinavian Airlines | Cheapest$422 | Average$601 | FlexibilityNo cancel fee | On-time77% |
Lufthansa | Cheapest$492 | Average$612 | FlexibilityNo cancel fee | On-time76% |
Iberia | Cheapest$507 | Average$729 | FlexibilityNo cancel fee | On-time77% |
British Airways | Cheapest$519 | Average$651 | FlexibilityNo cancel fee | On-time70% |
Virgin Atlantic | Cheapest$538 | Average$740 | FlexibilityNo cancel fee | On-time72% |
Delta | Cheapest$538 | Average$720 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$539 | Average$675 | FlexibilityNo cancel fee | On-time69% |
Aer Lingus | Cheapest$551 | Average$684 | FlexibilityNo cancel fee | On-timeN/A |
Brussels Airlines | Cheapest$572 | Average$659 | FlexibilityNo cancel fee | On-timeN/A |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
59%of flight departures | Morning6 am to noon |
40%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 31daily flights |
---|---|
Monday | 31daily flights |
Tuesday | 31daily flights |
Wednesday | 31daily flights |
Thursday | 31daily flights |
Friday | 31daily flights |
Saturday | 31daily flights |