Cheap flights from London Heathrow Airport to San Francisco Bay Area from £335
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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to San Francisco Bay Area
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 January 2025.
Find flight deals from Heathrow to San Francisco Bay Area
Cheapest flights from Heathrow to San Francisco Bay AreaExplore the most affordable flight options available from Heathrow to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.
Explore the most affordable flight options available from Heathrow to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.
Find flights from Heathrow to San Francisco Bay Area within your budget
Customise your flight search to find flights from Heathrow 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 23 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 2/2
11:40-14:45
Nonstop11h 05m
San Francisco
Thu 13/2
16:40-10:55
Nonstop10h 15m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 30/1
07:40-14:50
1 stop15h 10m
San Francisco
Wed 12/2
12:50-07:25
Nonstop10h 35m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 30/1
06:30-12:35
1 stop14h 05m
San Francisco
Wed 12/2
08:55-06:55
1 stop14h 00m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 2/3
19:30-15:40
1 stop28h 10m
San Francisco
Sun 9/3
18:30-18:50
2 stops17h 20m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 8/3
06:30-11:50
1 stop13h 20m
San Francisco
Sun 16/3
17:40-10:55
Nonstop10h 15m
LondonOakland
LHR - OAK
LHROAK
London Heathrow
Wed 19/2
10:45-16:18
1 stop13h 33m
Oakland
Wed 26/2
06:00-10:00
1 stop20h 00m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 9/2
06:30-11:50
1 stop13h 20m
San Francisco
Mon 17/2
13:40-10:00
1 stop12h 20m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 2/2
06:30-20:49
2 stops22h 19m
San Francisco
Thu 13/2
12:50-06:40
1 stop33h 50m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 13/2
10:05-13:15
Nonstop11h 10m
San Francisco
Thu 20/2
12:50-07:25
Nonstop10h 35m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 30/1
15:20-18:45
Nonstop11h 25m
San Francisco
Wed 12/2
17:30-12:00
Nonstop10h 30m
Best time to book a flight from Heathrow to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Heathrow with our price prediction graph.
Travel insights for flights from Heathrow to San Francisco Bay Area
Get recent, data-driven insights about flights from Heathrow to San Francisco Bay Area including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from London Heathrow Airport to San Francisco Bay Area?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Francisco Bay Area (average of £538). Flying from London Heathrow Airport 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 LHR to XIH?
Find hourly flight availability from Heathrow 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 23 January 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to San Francisco Bay Area as you normally would.
Weekly flight availability from London Heathrow Airport to San Francisco Bay Area
Explore weekly flight availability from Heathrow 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 23 January 2025.
The most flights from LHR to zzXIH are scheduled on a Monday (31 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 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 23 January 2025.
Read reviews from past customers who have flown Delta, Air France and Air Canada from London to San Francisco Bay Area. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Related info for your journey
Find useful and relevant information for your journey from Heathrow 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.
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Alternative routes for Heathrow 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 Heathrow to San Francisco Bay Area
Discover the top 10 airlines that operate flights from Heathrow 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 23 January 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Heathrow to San Francisco Bay Area?
When you search for this flight from Heathrow to San Francisco Bay Area, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Francisco Bay Area?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco Bay Area from Heathrow.
Can Cheapflights find flights from Heathrow to San Francisco Bay Area with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to San Francisco Bay Area, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to San Francisco Bay Area become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to San Francisco Bay Area on Cheapflights with our Price Alert feature and get notified when better prices are available.