Fly from
Fly to
Route
Depart
Return
Price
LondonSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Tue 11/3
16:35-15:40
1 stop30h 05m
San Francisco
Mon 24/3
17:40-15:45
1 stop15h 05m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 5/12
19:55-14:30
1 stop26h 35m
San Francisco
Mon 9/12
16:40-21:35
1 stop20h 55m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 2/2
18:40-15:40
1 stop29h 00m
San Francisco
Sun 9/2
17:30-16:00
1 stop14h 30m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 7/12
06:30-11:50
1 stop13h 20m
San Francisco
Mon 9/12
16:40-10:55
Nonstop10h 15m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 21/4
06:30-12:40
1 stop14h 10m
San Francisco
Mon 28/4
12:55-07:25
Nonstop10h 30m
LondonSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Wed 12/2
07:55-20:10
1 stop20h 15m
San Francisco
Mon 17/2
19:55-07:10
1 stop27h 15m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 3/3
06:30-15:35
2 stops17h 05m
San Francisco
Wed 19/3
13:00-10:10
1 stop14h 10m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 3/3
13:00-20:11
1 stop15h 11m
San Francisco
Wed 19/3
18:25-12:00
Nonstop10h 35m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 9/3
11:45-16:00
Nonstop11h 15m
San Francisco
Thu 27/3
18:30-12:00
Nonstop10h 30m
LondonSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Wed 4/12
18:45-16:25
1 stop29h 40m
San Francisco
Sun 8/12
19:25-17:50
1 stop14h 25m
Round-trip from | £400 |
---|---|
Popular in | July |
Cheapest in | February |
Average price | £451 |
To ensure you get the cheapest price possible for a flight from London to San Francisco, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from London to San Francisco (average of £538). Flying from London to San Francisco in July is currently the most expensive (average of £741). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from London to San Francisco by exploring options for tickets at midday.
Travellers seeking maximum savings on their London to San Francisco flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from LON to SFO are scheduled on a Monday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (31 on average).
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
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).
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Entertainment
Crew
Food
Boarding
Comfort
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
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