Cheap flights from London Heathrow Airport to San Francisco from C$ 520
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 16/9. 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 London Heathrow to San Francisco are usually found in February or November, booked 20 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Heathrow to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San Francisco (SFO). 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 20 May 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Average price | C$ 845 |
Round-trip from | C$ 373 |
What is the cheapest day to fly round-trip from London Heathrow Airport to San Francisco?
Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 11% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from London Heathrow Airport to San Francisco?
Users have found that booking a flight from London Heathrow Airport to San Francisco at least 58 days early can save you up to 16% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to San Francisco for as little as C$ 849 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 945 for flights departing within the next 3 days.
What is the cheapest month to fly from London Heathrow Airport to San Francisco?
The best pricing can be found in the month of February. Prices to San Francisco from London Heathrow Airport average C$ 876. You can even find prices in February for less than C$ 876, as users have found deals to San Francisco from as low as C$ 561. The month of July appears to be one of the more expensive times to travel to San Francisco from London Heathrow Airport. Flying in the targeted month can save you up to 36%.
When is the cheapest time to fly from London Heathrow Airport to San Francisco (LHR - SFO)?
Unlike at noon, when flights are generally more expensive, you can save up to 2% on flights from London Heathrow Airport to San Francisco by exploring options for tickets in the morning.
Cheap Scandinavian Airlines flights from Heathrow to San Francisco
Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Heathrow and San Francisco. 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 406,380 searches. Data last updated 20 May 2024.
Find some of the cheapest Scandinavian Airlines flights travelling from London to San Francisco. Come back soon if you're not finding the exact deal you're looking for.
Cheap TAP AIR PORTUGAL flights from Heathrow to San Francisco
Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Heathrow and San Francisco. 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 406,380 searches. Data last updated 20 May 2024.
Some of the lowest-priced TAP AIR PORTUGAL flights we've found at this time heading from London to San Francisco. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Heathrow to San Francisco flights in May & June 2024
Find cheap flight options from Heathrow to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Prices were last updated on 20 May 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. For more flight deals, be sure to check back very soon.
Heathrow to San Francisco 2024 flight deals
Discover exclusive flight deals for travel between Heathrow and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. For more flight deals, be sure to check back very soon.
Direct flights to San Francisco from Heathrow
Discover non-stop flight options from Heathrow to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Consider booking one of these non-stop flights heading from London to San Francisco. If you're looking for other options for flights from London to San Francisco, make sure to update the search form at the top of page.
Heathrow to San Francisco flights leaving soon
Find last-minute flight options from Heathrow to San Francisco 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 406,380 searches. Data last updated 20 May 2024.
Have a look at some of the flights available from London to San Francisco departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to San Francisco from Heathrow
Search for one-way flight options from Heathrow to San Francisco. 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 406,380 searches. Data last updated 20 May 2024.
If you're seeking multiple options on one-way flights from London to San Francisco, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from London to San Francisco instead should update the search form at the top of page.
Find flights from Heathrow to San Francisco within your budget
Customize your flight search to find flights from Heathrow to San Francisco 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 406,380 searches. Data last updated 20 May 2024.
Fly from
Fly to
Budget
C$ 674 - C$ 859
Route
Depart
Return
Price
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 31/10
1 stop26h 00m
San Francisco
Thu 14/11
1 stop17h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Thu 24/10
1 stop16h 35m
San Francisco
Sat 26/10
1 stop16h 50m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 1/9
Nonstop11h 05m
San Francisco
Wed 2/10
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sat 14/9
1 stop14h 40m
San Francisco
Tue 1/10
Nonstop10h 30m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Sun 1/9
Nonstop11h 00m
San Francisco
Sun 29/9
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Tue 17/9
Nonstop11h 05m
San Francisco
Thu 26/9
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 13/9
2 stops23h 20m
San Francisco
Thu 26/9
1 stop23h 05m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Fri 20/9
Nonstop11h 05m
San Francisco
Mon 23/9
Nonstop10h 20m
London HeathrowSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Mon 1/7
Nonstop11h 00m
San Francisco
Tue 30/7
Nonstop10h 25m
When is the best time to book a flight from London Heathrow Airport to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Heathrow to San Francisco. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to San Francisco, you should look to book at least 20 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.
When is the cheapest time to fly from London Heathrow Airport to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Heathrow to San Francisco. Price data was last updated on 19 May 2024.
Average price of flights to San Francisco by month
Plan your trip from Heathrow to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to San Francisco is currently C$ 666 while a round-trip flight costs C$ 776. Price data was last updated on 12 May 2024.
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to San Francisco (average of C$ 274). Flying from London Heathrow Airport to San Francisco in July is currently the most expensive (average of C$ 419). 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
C$ 373
February
C$ 380
March
C$ 486
April
C$ 461
May
C$ 483
June
C$ 498
July
C$ 570
August
C$ 551
September
C$ 502
October
C$ 502
November
C$ 535
December
C$ 499
Temperature and rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.
SFO Temperature | 11 - 17 °C |
|---|
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated 20 May 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, TAP AIR PORTUGAL and British Airways from London to San Francisco by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Boarding
Overall
Comfort
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to San Francisco. 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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Complete your tripComplete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Heathrow to San Francisco by cabin class
Find flights from Heathrow to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Heathrow to San Francisco
Find hourly flight availability from Heathrow to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 May 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 51%of flight departures | Morning6 am to noon |
| 49%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Heathrow to San Francisco
Explore weekly flight availability from Heathrow to San Francisco. 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 20 May 2024.
| Sunday | 31daily flights |
|---|---|
| Monday | 31daily flights |
| Tuesday | 31daily flights |
| Wednesday | 31daily flights |
| Thursday | 31daily flights |
| Friday | 31daily flights |
| Saturday | 31daily 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 Heathrow to San Francisco?
Cheapflights makes it easy to find Heathrow to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Francisco?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Heathrow to San Francisco with no change fees?
Yes, we can. To see specific flights from Heathrow to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to San Francisco become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.