Cheap flights from San Francisco to London from £197
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 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from San Francisco to London are usually found in October or February, booked 21 days in advance, depart on a Thursday or Saturday and return on a Wednesday
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 26 April 2024.
Popular in | June |
|---|---|
Cheapest in | October |
Average price | £621 |
Round-trip from | £71 |
What is the cheapest day to fly round-trip from San Francisco to London?
Monday flights are generally found to be more expensive for flights from San Francisco to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.
How far in advance should I book a flight from San Francisco to London?
Find a great deal and save up to 23% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to London within the next two weeks, with the cheapest ticket starting at £677.
What is the cheapest month to fly from San Francisco to London?
Flights from San Francisco to London lean towards being more expensive in June. Prices are generally better when you fly from San Francisco to London in October, with the cheapest ticket starting at £311.
When is the cheapest time to fly from San Francisco to London (SFO - LON)?
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 in the evening, which can drop the price by up to 21% versus a flight in the morning.
Cheap Air Canada flights from San Francisco to London
Explore cheap flight options specifically provided by Air Canada for the route between San Francisco and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Consider these cheap Air Canada flights we've found departing from San Francisco to London. Make sure to check back often as deals are often changing.
Air Canada is one of the most popular airlines used for those travelling from San Francisco to London. Flights from Air Canada travelling this route typically cost £1,068.85 RT. This price is typically 45% more expensive than other airlines that offer San Francisco to London flights. When booking this route, the cheapest RT price found was £733. The most popular departure airport in San Francisco when flying to London is San Francisco Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from San Francisco to London, Air Canada flights are 10% more popular than any other airline flying that same route.
Cheap British Airways flights from San Francisco to London
Explore cheap flight options specifically provided by British Airways for the route between San Francisco and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Have a look at some of the cheapest available British Airways flights departing from San Francisco and landing in London. Ensure the flight price, dates, time, and airline match your criteria before you book.
If you’re travelling from San Francisco to London, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £831.09 RT. This price is typically 64% cheaper than other airlines that offer San Francisco to London flights. When booking this route, the cheapest RT price found was £626. When travelling from San Francisco to London on British Airways, the most popular airport to depart from is San Francisco Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from San Francisco to London, British Airways flights are 7% more popular than any other airline flying that same route.
Cheap San Francisco to London flights in April & May 2024
Find cheap flight options from San Francisco to London specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
San Francisco to London 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Direct flights to London from San Francisco
Discover direct flight options from San Francisco to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Take a look at some of the direct flights travelling from San Francisco to London in the near future. If you're looking for other options for flights from San Francisco to London, make sure to update the search form at the top of page.
San Francisco to London flights leaving soon
Find last-minute flight options from San Francisco to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Consider one of these great deals we found on last-minute flights from San Francisco to London. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to London from San Francisco
Search for one-way flight options from San Francisco to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Users travelling one-way from San Francisco to London can select one of these great deals. For those needing a return trip from San Francisco, there is a search form available above.
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 925,685 searches. Data last updated 26 April 2024.
Fly from
Fly to
Budget
£383 - £499
Route
Depart
Return
Price
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Sun 6/10
2 stops34h 50m
London Gatwick
Tue 8/10
1 stop30h 10m
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Tue 10/9
2 stops26h 52m
London Gatwick
Thu 12/9
1 stop17h 38m
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Wed 24/7
1 stop36h 00m
London Gatwick
Wed 25/9
1 stop33h 10m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Thu 26/9
1 stop36h 40m
London Heathrow
Sun 29/9
2 stops20h 38m
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Mon 23/9
1 stop14h 30m
London Gatwick
Wed 2/10
1 stop17h 30m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Mon 23/9
1 stop13h 50m
London Heathrow
Thu 3/10
2 stops17h 58m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Tue 1/10
Nonstop10h 15m
London Heathrow
Tue 22/10
1 stop15h 55m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Tue 24/9
Nonstop10h 19m
London Heathrow
Tue 1/10
1 stop14h 30m
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Tue 24/9
Nonstop10h 20m
London Heathrow
Tue 1/10
Nonstop11h 00m
When is the best time to 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 28 January 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 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time 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 21 April 2024.
Average price of flights to London by month
Plan your trip from San Francisco to London by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to London is currently £228 while a return flight costs £470. Price data was last updated on 21 April 2024.
Currently, January is the cheapest month in which you can book a flight from San Francisco to London (average of £111). Flying from San Francisco to London in June is currently the most expensive (average of £171). 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.
January
£89
February
£100
March
£95
April
£100
May
£110
June
£137
July
£137
August
£116
September
£110
October
£127
November
£92
December
£97
Temperature and rainfall in London by month
Plan your trip to London by taking into account the average temperature and rainfall totals by month.
LON Temperature | 4 - 17 °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 26 April 2024.
Read reviews from past customers who have flown Air Canada, British Airways and Iberia from San Francisco to London. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Overall
Food
Entertainment
Comfort
Crew
Boarding
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.
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Alternative routes for San Francisco to LondonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from San Francisco to London
Discover the top 9 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 925,685 searches. Data last updated 26 April 2024.
Search flights from San Francisco to London by cabin class
Find flights from San Francisco to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Francisco to London
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 26 April 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 17%of flight departures | Morning6 am to noon |
| 39%of flight departures | AfternoonNoon to 6 pm |
| 43%of flight departures | Evening6 pm to midnight |
Weekly flight availability from San Francisco to London
Explore weekly flight availability from San Francisco to London. 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 26 April 2024.
| Monday | 31daily flights |
|---|---|
| Tuesday | 26daily flights |
| Wednesday | 31daily flights |
| Thursday | 26daily flights |
| Friday | 31daily flights |
| Saturday | 31daily flights |
| Sunday | 26daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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.
Can Cheapflights notify me if prices for flights from San Francisco to London become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!