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Cheap flights from London to San Francisco from ₹ 38,337

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Francisco departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to San Francisco

Cheap return flights

These are some of the best return flight deals from London to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to San Francisco.

Cheap last-minute flights

Planning a quick getaway from London to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to San Francisco

Find recent round-trip train or bus tickets from London to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
06:30 - 11:50LHR-SFO
13h 20m1 stop
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 38,337Delta
Find Deal
Tue, 11 Feb - Thu, 6 Mar
06:30 - 11:50LHR-SFO
13h 20m1 stop
17:40 - 10:55SFO-LHR
10h 15mdirect
₹ 38,421Delta
Find Deal
Thu, 23 Jan - Sun, 23 Mar
15:20 - 19:45LHR-SFO
11h 25mdirect
18:30 - 12:00SFO-LHR
10h 30mdirect
₹ 40,691British Airways
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Fri, 21 Mar - Thu, 27 Mar
08:55 - 16:25LHR-SFO
15h 30m1 stop
13:00 - 10:10SFO-LHR
13h 10m1 stop
₹ 41,027United Airlines
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Mon, 25 Nov - Wed, 4 Dec
11:15 - 18:41LHR-SFO
15h 26m1 stop
10:21 - 08:15SFO-LHR
13h 54m1 stop
₹ 41,111British Airways
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Thu, 21 Nov - Thu, 5 Dec
06:30 - 12:35LHR-SFO
14h 05m1 stop
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 41,195United Airlines
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Wed, 20 Nov - Thu, 5 Dec
06:30 - 12:35LHR-SFO
14h 05m1 stop
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 41,279Lufthansa
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Wed, 11 Dec - Mon, 20 Jan
11:40 - 14:45LHR-SFO
11h 05mdirect
06:00 - 07:05SFO-LHR
17h 05m1 stop
₹ 41,531Virgin Atlantic
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Thu, 5 Dec - Sat, 14 Dec
06:30 - 13:35LHR-SFO
14h 05m1 stop
12:55 - 07:25SFO-LHR
10h 30mdirect
₹ 42,708Lufthansa
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Wed, 19 Mar - Sun, 30 Mar
09:10 - 20:29LHR-SFO
19h 19m1 stop
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 51,872Virgin Atlantic
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Sat, 14 Dec - Thu, 23 Jan
16:40 - 14:55LGW-SFO
30h 15m1 stop
₹ 47,080TAP AIR PORTUGAL
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Fri, 22 Nov
19:55 - 14:55LHR-SFO
27h 00m1 stop
₹ 47,248TAP AIR PORTUGAL
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Fri, 22 Nov
11:40 - 14:45LHR-SFO
11h 05mdirect
₹ 47,501Air France
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Sat, 16 Nov
06:30 - 11:50LHR-SFO
13h 20m1 stop
₹ 47,669Virgin Atlantic
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Sat, 16 Nov
16:30 - 14:45LHR-SFO
30h 15m1 stop
₹ 47,837TAP AIR PORTUGAL
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Sun, 12 Jan
06:00 - 14:35LHR-SFO
16h 35m1 stop
₹ 48,089TAP AIR PORTUGAL
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Tue, 15 Apr
20:50 - 20:10LHR-SFO
31h 20m2 stops
₹ 53,133
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Sat, 16 Nov
12:15 - 22:42LHR-SFO
18h 27m2 stops
₹ 76,673
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Sun, 8 Dec
15:20 - 18:45LHR-SFO
11h 25mdirect
₹ 108,957British Airways
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Mon, 6 Jan
11:00 - 12:30LGW-SFO
33h 30m2 stops
₹ 248,852British Airways
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Thu, 28 Nov
10:05 - 13:15LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 42,204United Airlines
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Fri, 8 Nov - Fri, 15 Nov
10:05 - 13:15LHR-SFO
11h 10mdirect
16:27 - 13:30SFO-LHR
13h 03m1 stop
₹ 42,540United Airlines
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Fri, 8 Nov - Fri, 15 Nov
06:30 - 11:50LHR-SFO
13h 20m1 stop
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 46,071Delta
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Thu, 7 Nov - Tue, 21 Jan
11:40 - 14:45LHR-SFO
11h 05mdirect
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 47,080Delta
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Thu, 7 Nov - Tue, 21 Jan
15:55 - 14:15LGW-SFO
30h 20m1 stop
16:40 - 15:45SFO-LGW
15h 05m1 stop
₹ 49,770TAP AIR PORTUGAL
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Thu, 7 Nov - Mon, 11 Nov
06:40 - 15:40LHR-SFO
17h 00m1 stop
17:30 - 16:00SFO-LHR
14h 30m1 stop
₹ 49,855Scandinavian Airlines
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Thu, 7 Nov - Mon, 20 Jan
13:40 - 14:15LHR-SFO
32h 35m1 stop
16:35 - 17:30SFO-LHR
16h 55m1 stop
₹ 49,939TAP AIR PORTUGAL
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Thu, 7 Nov - Wed, 13 Nov
19:30 - 15:40LHR-SFO
28h 10m1 stop
17:30 - 18:30SFO-LHR
17h 00m1 stop
₹ 52,124Scandinavian Airlines
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Wed, 6 Nov - Thu, 14 Nov
11:45 - 15:00LHR-SFO
11h 15mdirect
20:40 - 15:15SFO-LHR
10h 35mdirect
₹ 53,049British Airways
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Thu, 7 Nov - Sun, 19 Jan
11:45 - 15:00LHR-SFO
11h 15mdirect
17:30 - 12:00SFO-LHR
10h 30mdirect
₹ 53,217British Airways
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Fri, 8 Nov - Mon, 20 Jan
15:20 - 19:45LHR-SFO
11h 25mdirect
18:30 - 12:00SFO-LHR
10h 30mdirect
₹ 40,691British Airways
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Fri, 21 Mar - Wed, 26 Mar
11:45 - 15:00LHR-SFO
11h 15mdirect
20:40 - 15:15SFO-LHR
10h 35mdirect
₹ 41,027British Airways
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Tue, 10 Dec - Tue, 21 Jan
11:40 - 14:45LHR-SFO
11h 05mdirect
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 41,195Delta
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Tue, 10 Dec - Tue, 14 Jan
11:40 - 14:45LHR-SFO
11h 05mdirect
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 41,447Delta
Find Deal
Wed, 11 Dec - Tue, 21 Jan
13:45 - 16:55LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 41,952United Airlines
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Thu, 21 Nov - Fri, 29 Nov
10:05 - 13:15LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 43,297
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Thu, 9 Jan - Thu, 16 Jan
11:45 - 15:00LHR-SFO
11h 15mdirect
17:30 - 12:00SFO-LHR
10h 30mdirect
₹ 44,642Finnair
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Sun, 24 Nov - Tue, 10 Dec
11:45 - 16:00LHR-SFO
11h 15mdirect
15:30 - 10:00SFO-LHR
10h 30mdirect
₹ 47,753Finnair
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Sat, 22 Mar - Mon, 7 Apr
13:45 - 16:55LHR-SFO
11h 10mdirect
17:25 - 12:00SFO-LHR
10h 35mdirect
₹ 47,921
Find Deal
Wed, 25 Dec - Sat, 11 Jan
12:20 - 15:25LHR-SFO
11h 05mdirect
19:40 - 14:10SFO-LHR
10h 30mdirect
₹ 53,301United Airlines
Find Deal
Mon, 21 Apr - Thu, 8 May

British Airways flights from London to San Francisco

Our best British Airways deals on London to San Francisco flight tickets
British Airways
21 Mar
LHR15:20London Heathrow
11h 25m
SFO19:45San Francisco
27 Mar
SFO18:30San Francisco
10h 30m
LHR12:00London Heathrow
₹ 40,691
Find similar
British Airways
21 Nov
LHR11:15London Heathrow
15h 26m
1 stop
SFO18:41San Francisco
5 Dec
SFO10:21San Francisco
13h 54m
1 stop
LHR08:15London Heathrow
₹ 41,111
Find similar
British Airways
24 Nov
LHR11:45London Heathrow
11h 15m
SFO15:00San Francisco
3 Dec
SFO17:30San Francisco
10h 30m
LHR12:00London Heathrow
₹ 41,615
Find similar

United Airlines flights from London to San Francisco

Our best United Airlines deals on London to San Francisco flight tickets
United Airlines
25 Nov
LHR08:55London Heathrow
15h 30m
1 stop
SFO16:25San Francisco
4 Dec
SFO13:00San Francisco
13h 10m
1 stop
LHR10:10London Heathrow
₹ 41,027
Find similar
United Airlines
20 Nov
LHR06:30London Heathrow
14h 05m
1 stop
SFO12:35San Francisco
5 Dec
SFO12:50San Francisco
10h 35m
LHR07:25London Heathrow
₹ 41,195
Find similar
United Airlines
15 Nov
LHR13:00London Heathrow
15h 11m
1 stop
SFO20:11San Francisco
27 Nov
SFO17:25San Francisco
10h 35m
LHR12:00London Heathrow
₹ 41,952
Find similar

How to get the cheapest flight ticket from London to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from London to San Francisco?

February. The cheapest time of year to fly to San Francisco from London is February. The most expensive is August.

What is the cheapest day to depart London for San Francisco?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Friday.

When is the cheapest time to fly from London to San Francisco?

In the morning. London to San Francisco flights are approximately 31% more expensive at midday than in the morning

What is the cheapest airline that flies to San Francisco from London?

United Airlines. United Airlines and Virgin Atlantic are the most popular carriers operating from London to San Francisco

What is the cheapest London to San Francisco flight route?

London Heathrow - San Francisco. Fly from London Heathrow to San Francisco for the best London - San Francisco flight prices

How far in advance should you book London to San Francisco flights?

24 days before. The cheapest time to buy a flight from London to San Francisco is approximately 24 days to departure

How many flights depart from London to San Francisco on average per day?

8 flights are operational weekly from London to San Francisco as of November 2024. The most popular departure time for this route is 11:00, with 55% of flights per day taking off at midday.

How many flights depart from London to San Francisco on average per week?

As of November 2024, there are 62 flights per week flying from London to San Francisco. The most common day of the week flights depart is Friday, with 50% of flights taking off on this day.

Can stopping save me money on London to San Francisco flights?

You could potentially save up to 49% on your flight if you consider stops on a London to San Francisco flight.

How have London to San Francisco flight prices changed over time?

As of November 2024, prices for London to San Francisco flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from London to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from London to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to San Francisco (LON to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to San Francisco

Best price found

₹ 47,080

Fastest flight time

11h 05m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from London in the past 72 hours is ₹ 47,080. The best return flight deal from London to San Francisco found on momondo in the last 72 hours is ₹ 38,337.
The fastest flight from London to San Francisco takes 11h 05m
Direct flights go from London to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is London to San Francisco by plane?

    There are 8609.4 km between London and San Francisco. Typically, this will take 11h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from London to San Francisco Airport?

    Prices for flights from London to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from London to San Francisco Airport?

  • How old do you have to be to fly from London to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to San Francisco?

  • What is the most popular airline from London to San Francisco?


Best airlines flying from London to San Francisco

Compare and see reviews for airlines that fly from London to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom ₹ 43,643Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom ₹ 45,718Free CancellationRating
7.4
9,232 reviews
Search United Airlines flights
  • Virgin Atlantic Flights From London to San Francisco

    The lowest priced Virgin Atlantic flight from London to San Francisco from the last 72 hours was ₹ 519. Generally, Virgin Atlantic has 7 flights on this route every week with an average price of ₹ 934. Virgin Atlantic is rated 7.6/10 by our users.

  • United Airlines Flights From London to San Francisco

    The best United Airlines deal for London to San Francisco flight tickets found on momondo in the last 72 hours was ₹ 544, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at ₹ 742 round-trip. United Airlines operates 14 flights out of London into San Francisco in an average week, so prices vary by time and availability. 9,232 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from London to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from London with this policy.

How can momondo help me find flights from London to San Francisco?

Once you have performed a search for London to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from London and alert you when they change.


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