Cheap flights from San Francisco to London from £132
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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from San Francisco to London are usually found in October or September, booked 38 days in advance, depart on a Sunday or Tuesday and return on a Thursday
Find flights from San Francisco to London within your budget
Customise your flight search to find flights from San Francisco to London 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 1,015,184 searches. Data last updated 30 October 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Sun 17/11
19:25-06:30
3 stops27h 05m
San FranciscoLondon
SFO - LGW
SFOLGW
San Francisco
Mon 2/12
16:40-15:45
1 stop15h 05m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 5/11
13:55-12:50
1 stop14h 55m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Sun 29/12
17:30-16:00
1 stop14h 30m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 31/12
08:30-06:20
1 stop13h 50m
San FranciscoLondon
SFO - LCY
SFOLCY
San Francisco
Tue 14/1
06:00-11:00
2 stops21h 00m
San FranciscoLondon
SFO - LGW
SFOLGW
San Francisco
Wed 1/1
19:25-17:50
1 stop14h 25m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Mon 20/1
08:30-07:10
1 stop14h 40m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Mon 11/11
16:40-10:55
Nonstop10h 15m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Wed 11/12
07:40-05:55
1 stop14h 15m
Cheap flight deals from San Francisco to London
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to London (LON). 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 30 October 2024.
Find flight deals from San Francisco to London
Cheapest flights from San Francisco to LondonExplore the most affordable flight options available from San Francisco to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2024.
Explore the most affordable flight options available from San Francisco to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2024.
Best time to book a flight from San Francisco to London
Have a flexible travel schedule? Discover the best time to fly to London from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to London
Get recent, data-driven insights about flights from San Francisco to London including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to London?
Use this chart to determine the optimal time to book a return flight from San Francisco to London. Price data was last updated on 25 October 2024.
The price you pay for your flight from San Francisco to London may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to London?
Currently, January is the cheapest month in which you can book a flight from San Francisco to London (average of £112). Flying from San Francisco to London in July is currently the most expensive (average of £159). 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 SFO to LON?
Find hourly flight availability from San Francisco to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2024.
When flying from San Francisco to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 16% versus a flight in the morning.
What is the cheapest day to fly from San Francisco to London?
Use this chart to determine the cheapest time to fly return from San Francisco to London. Price data was last updated on 27 October 2024.
Travellers seeking maximum savings on their San Francisco to London flight should consider departing on Sunday at midday when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July 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 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 30 October 2024.
Read reviews from past customers who have flown Scandinavian Airlines, JetBlue and American Airlines from San Francisco to London. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Comfort
Crew
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Entertainment
Comfort
Crew
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Entertainment
Comfort
Crew
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Entertainment
Comfort
Crew
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Entertainment
Comfort
Crew
Boarding
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Related info for your journey
Find useful and relevant information for your journey from San Francisco to London. 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
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Alternative routes for San Francisco to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Francisco to London
Discover the top 6 airlines that operate flights from San Francisco to London. 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 1,015,184 searches. Data last updated 30 October 2024.
Fly with Cheapflights
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How does Cheapflights help users find flights from San Francisco to London?
When you search for this flight from San Francisco to London, 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 San Francisco to London?
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 London from San Francisco.
Can Cheapflights find flights from San Francisco to London with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to London flexibly with Cheapflights today.
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