At the moment, the best time to book a non-stop flight to San Francisco is in February with an average price of £528. If you're looking to fly direct to San Francisco in July, expect to pay the most, with an average price of £756. Keep in mind that different factors like airlines, departure airports, and times can affect the cost of your flight, so it's a good idea to compare these to find the best deal.
January
£425
February
£416
March
£446
April
£448
May
£456
June
£552
July
£595
August
£521
September
£465
October
£474
November
£432
December
£450
Fly from
Budget
£393 - £497
Route
Depart
Return
Price
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 25/10
Nonstop11h 05m
San Francisco
Sat 9/11
Nonstop10h 25m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 19/9
Nonstop11h 05m
San Francisco
Sun 29/9
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 21/9
Nonstop11h 00m
San Francisco
Sat 28/9
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 14/9
Nonstop11h 05m
San Francisco
Thu 26/9
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 13/10
Nonstop11h 05m
San Francisco
Sat 26/10
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 1/9
Nonstop11h 05m
San Francisco
Fri 13/9
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 14/9
Nonstop11h 05m
San Francisco
Sat 28/9
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 13/9
Nonstop11h 00m
San Francisco
Tue 1/10
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 17/6
Nonstop11h 00m
San Francisco
Tue 2/7
Nonstop10h 25m
Boarding
Comfort
Crew
Overall
Entertainment
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.
Boarding
Comfort
Crew
Overall
Entertainment
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.
Boarding
Comfort
Crew
Overall
Entertainment
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.
Boarding
Comfort
Crew
Overall
Entertainment
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.
Boarding
Comfort
Crew
Overall
Entertainment
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.
Boarding
Comfort
Crew
Overall
Entertainment
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.
SFO Temperature | 11 - 17 °C |
---|
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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).