Cheap flights from London to San Francisco Bay Area from £220
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to San Francisco Bay Area
Keep the following information in mind while searching for London to San Francisco Bay Area flight deals. Data was last updated 18 April 2025.
Round-trip from | £396 |
---|---|
One-way from | £226 |
Popular in | July |
Cheapest in | February |
Average price | £487 |
Find flight deals from London to San Francisco Bay Area
Cheapest flights from London to San Francisco Bay AreaExplore the most affordable flight options available from London to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.
Explore the most affordable flight options available from London to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from London to San Francisco Bay Area that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 23/5
11:25-23:02
2 stops19h 37m
San Francisco
Fri 6/6
22:35-11:10
1 stop28h 35m
LondonSan Francisco
STN - SFO
STNSFO
London Stansted
Mon 12/5
15:30-14:30
2 stops31h 00m
San Francisco
Mon 19/5
16:30-19:05
2 stops18h 35m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 8/5
08:40-16:10
1 stop15h 30m
San Francisco
Mon 12/5
19:30-17:50
1 stop14h 20m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 30/4
07:25-14:35
1 stop15h 10m
San Francisco
Fri 25/7
14:05-11:50
1 stop13h 45m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 27/4
07:25-14:35
1 stop15h 10m
San Francisco
Mon 5/5
12:55-07:25
Nonstop10h 30m
LondonSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Wed 7/5
10:55-20:27
1 stop17h 32m
San Francisco
Sat 18/10
17:15-10:55
1 stop33h 40m
LondonSan Francisco
LGW - SFO
LGWSFO
London Gatwick
Thu 8/5
18:40-16:10
1 stop29h 30m
San Francisco
Mon 12/5
19:30-17:50
1 stop14h 20m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 13/5
08:45-20:10
2 stops19h 25m
San Francisco
Sun 18/5
08:35-10:00
2 stops17h 25m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 2/5
06:20-15:55
1 stop17h 35m
San Francisco
Sun 11/5
19:30-13:55
Nonstop10h 25m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 15/9
10:20-21:57
2 stops19h 37m
San Francisco
Fri 26/9
23:46-06:55
2 stops23h 09m
Best time to book a flight from London to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to San Francisco Bay Area
What is the cheapest month to book a flight from London to San Francisco Bay Area?
Currently, February is the cheapest month in which you can book a flight from London to San Francisco Bay Area (average of £538). Flying from London to San Francisco Bay Area in July is currently the most expensive (average of £803). 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.
What is the cheapest time of day to fly from LON to XIH?
Find hourly flight availability from London to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to San Francisco Bay Area as you normally would.
Weekly flight availability from London to San Francisco Bay Area
Explore weekly flight availability from London to San Francisco Bay Area. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 April 2025.
The most flights from LON to zzXIH are scheduled on a Monday (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 on average).
Rainfall in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 mm.
Temperature in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco Bay Area, 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).
Reviews of airlines servicing San Francisco Bay Area
Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 18 April 2025.
Peruse reviews from past customers who have flown with Delta, Air New Zealand and EL AL from London to San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from London to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for London to San Francisco Bay Area
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from London to San Francisco Bay Area
Discover the top 10 airlines that operate flights from London to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to San Francisco Bay Area?
Cheapflights helps you search for flights from London to San Francisco Bay Area via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to San Francisco Bay Area?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to San Francisco Bay Area for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London to San Francisco Bay Area with no change fees?
Need flexible booking options for your flight to San Francisco Bay Area from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to San Francisco Bay Area become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco Bay Area from London today and book when prices fit your budget.