Popular in | July |
---|---|
Cheapest in | February |
Average price | $679 |
Round-trip from | $268 |
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.
To save on the cost of your flight from London Heathrow Airport 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.
Our data shows that February tends to be the cheapest month to fly to San Francisco from London Heathrow Airport. Users have commonly found prices around $643 for the month, but tickets can be as low as $414. Due to multiple factors, prepare for potentially higher prices in July.
When flying from London Heathrow Airport to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight in the evening.
Fly from
Fly to
Budget
$306 - $573
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 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 HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 9/24
1 stop14h 25m
San Francisco
Tue 10/8
1 stop14h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 11/14
1 stop13h 20m
San Francisco
Tue 11/19
Nonstop10h 15m
SFO Temperature | 51.8 - 62.6 °F |
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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).
Food
Boarding
Comfort
Overall
Crew
Entertainment
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.
Food
Boarding
Comfort
Overall
Crew
Entertainment
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.
Food
Boarding
Comfort
Overall
Crew
Entertainment
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.
Food
Boarding
Comfort
Overall
Crew
Entertainment
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.
Food
Boarding
Comfort
Overall
Crew
Entertainment
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.
Food
Boarding
Comfort
Overall
Crew
Entertainment
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$642 | FlexibilityNo cancel fee | On-time76% |
Iberia | Cheapest$507 | Average$729 | FlexibilityNo cancel fee | On-time77% |
British Airways | Cheapest$525 | Average$643 | 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% |
Brussels Airlines | Cheapest$572 | Average$659 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$577 | Average$710 | FlexibilityNo cancel fee | On-time71% |
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 |