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Cheap flights from London Heathrow Airport to San Francisco from ₹ 43,199

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Francisco departing on 8/3. 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 Heathrow Airport to San Francisco

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport 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 Heathrow Airport to San Francisco.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport 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 Heathrow Airport to San Francisco

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

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
06:00 - 14:55LHR-SFO
16h 55m1 stop
17:40 - 16:45SFO-LHR
16h 05m1 stop
₹ 43,199TAP AIR PORTUGAL
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sam., 8 mars - sam., 29 mars
06:00 - 14:55LHR-SFO
16h 55m1 stop
17:35 - 17:30SFO-LHR
16h 55m1 stop
₹ 43,621TAP AIR PORTUGAL
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sam., 1 mars - mer., 19 mars
06:30 - 11:50LHR-SFO
13h 20m1 stop
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 44,549Delta
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sam., 7 déc. - lun., 9 déc.
06:30 - 11:50LHR-SFO
13h 20m1 stop
16:05 - 10:25SFO-LHR
10h 20mdirect
₹ 44,634Delta
Find Deal
jeu., 23 janv. - mar., 8 avr.
19:50 - 15:40LHR-SFO
27h 50m2 stops
17:30 - 18:50SFO-LHR
17h 20m2 stops
₹ 46,153Scandinavian Airlines
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jeu., 30 janv. - sam., 8 févr.
21:05 - 15:40LHR-SFO
26h 35m2 stops
17:30 - 17:40SFO-LHR
16h 10m1 stop
₹ 46,237Scandinavian Airlines
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dim., 2 févr. - dim., 9 févr.
13:00 - 20:11LHR-SFO
15h 11m1 stop
18:25 - 12:00SFO-LHR
10h 35mdirect
₹ 51,215United Airlines
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lun., 3 mars - mer., 19 mars
08:55 - 16:25LHR-SFO
15h 30m1 stop
13:50 - 07:25SFO-LHR
10h 35mdirect
₹ 51,637United Airlines
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mar., 4 mars - jeu., 20 mars
11:45 - 16:00LHR-SFO
11h 15mdirect
18:30 - 12:00SFO-LHR
10h 30mdirect
₹ 51,974British Airways
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dim., 9 mars - jeu., 27 mars
15:20 - 19:45LHR-SFO
11h 25mdirect
18:30 - 12:00SFO-LHR
10h 30mdirect
₹ 56,193British Airways
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mar., 11 mars - ven., 28 mars
20:50 - 18:00LHR-SFO
29h 10m1 stop
₹ 44,549
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lun., 19 mai
18:30 - 14:30LHR-SFO
28h 00m1 stop
₹ 46,490TAP AIR PORTUGAL
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jeu., 5 déc.
19:55 - 14:55LHR-SFO
27h 00m1 stop
₹ 47,165TAP AIR PORTUGAL
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ven., 24 janv.
13:00 - 20:11LHR-SFO
15h 11m1 stop
₹ 51,974Air Canada
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mer., 4 déc.
08:25 - 21:43LHR-SFO
21h 18m1 stop
₹ 59,146JetBlue
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lun., 3 févr.
06:35 - 14:50LHR-SFO
16h 15m1 stop
₹ 61,255Lufthansa
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lun., 25 nov.
13:45 - 16:55LHR-SFO
11h 10mdirect
₹ 62,099Lufthansa
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mar., 26 nov.
13:00 - 12:11LHR-SFO
31h 11m1 stop
₹ 62,184United Airlines
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ven., 29 nov.
13:00 - 14:06LHR-SFO
33h 06m1 stop
₹ 62,268United Airlines
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ven., 29 nov.
08:25 - 22:49LHR-SFO
22h 24m1 stop
₹ 87,327JetBlue
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lun., 6 janv.
06:30 - 11:50LHR-SFO
13h 20m1 stop
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 44,549Delta
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lun., 25 nov. - mar., 10 déc.
06:30 - 11:50LHR-SFO
13h 20m1 stop
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 44,634Delta
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lun., 25 nov. - mar., 10 déc.
10:05 - 13:15LHR-SFO
11h 10mdirect
17:25 - 12:00SFO-LHR
10h 35mdirect
₹ 52,649United Airlines
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lun., 25 nov. - lun., 9 déc.
13:45 - 16:55LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 52,734United Airlines
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sam., 23 nov. - mar., 26 nov.
15:20 - 18:45LHR-SFO
11h 25mdirect
20:40 - 15:15SFO-LHR
10h 35mdirect
₹ 56,615British Airways
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ven., 22 nov. - mer., 27 nov.
19:55 - 14:45LHR-SFO
26h 50m1 stop
16:35 - 17:30SFO-LHR
16h 55m1 stop
₹ 56,952TAP AIR PORTUGAL
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dim., 24 nov. - mer., 27 nov.
19:25 - 19:17LHR-SFO
31h 52m2 stops
08:25 - 09:40SFO-LHR
41h 15m2 stops
₹ 57,037Austrian Airlines
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sam., 23 nov. - sam., 7 déc.
06:00 - 19:17LHR-SFO
21h 17m2 stops
08:25 - 09:40SFO-LHR
41h 15m2 stops
₹ 58,640Austrian Airlines
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jeu., 21 nov. - sam., 7 déc.
19:55 - 14:45LHR-SFO
26h 50m1 stop
16:40 - 17:30SFO-LHR
16h 50m1 stop
₹ 60,327TAP AIR PORTUGAL
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dim., 24 nov. - sam., 30 nov.
11:45 - 15:00LHR-SFO
11h 15mdirect
17:30 - 12:00SFO-LHR
10h 30mdirect
₹ 63,027British Airways
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sam., 23 nov. - jeu., 28 nov.
11:40 - 14:45LHR-SFO
11h 05mdirect
17:40 - 10:55SFO-LHR
10h 15mdirect
₹ 46,659Delta
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lun., 3 mars - mar., 18 mars
11:40 - 14:45LHR-SFO
11h 05mdirect
16:40 - 10:55SFO-LHR
10h 15mdirect
₹ 46,743Delta
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lun., 10 févr. - dim., 23 févr.
11:45 - 16:00LHR-SFO
11h 15mdirect
18:30 - 12:00SFO-LHR
10h 30mdirect
₹ 51,974British Airways
Find Deal
dim., 9 mars - jeu., 27 mars
11:45 - 16:00LHR-SFO
11h 15mdirect
18:30 - 12:00SFO-LHR
10h 30mdirect
₹ 52,396British Airways
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mer., 12 mars - jeu., 27 mars
10:05 - 13:15LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 52,987Brussels Airlines
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mer., 25 déc. - sam., 11 janv.
10:05 - 13:15LHR-SFO
11h 10mdirect
17:25 - 12:00SFO-LHR
10h 35mdirect
₹ 53,071United Airlines
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mar., 24 déc. - lun., 30 déc.
10:05 - 13:15LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 53,156United Airlines
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mar., 24 déc. - lun., 30 déc.
10:05 - 14:15LHR-SFO
11h 10mdirect
19:40 - 14:10SFO-LHR
10h 30mdirect
₹ 53,409Austrian Airlines
Find Deal
mer., 12 mars - sam., 29 mars
10:05 - 13:15LHR-SFO
11h 10mdirect
12:50 - 07:25SFO-LHR
10h 35mdirect
₹ 53,493Austrian Airlines
Find Deal
ven., 10 janv. - mer., 22 janv.
10:05 - 13:15LHR-SFO
11h 10mdirect
17:25 - 12:00SFO-LHR
10h 35mdirect
₹ 79,902Brussels Airlines
Find Deal
dim., 22 déc. - mar., 7 janv.

TAP AIR PORTUGAL flights from London Heathrow Airport to San Francisco

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to San Francisco flight tickets
TAP AIR PORTUGAL
8 Mar
LHR06:00London Heathrow
16h 55m
1 stop
SFO14:55San Francisco
29 Mar
SFO17:40San Francisco
16h 05m
1 stop
LHR16:45London Heathrow
₹ 43,199
Find similar
TAP AIR PORTUGAL
1 Mar
LHR06:00London Heathrow
16h 55m
1 stop
SFO14:55San Francisco
19 Mar
SFO17:35San Francisco
16h 55m
1 stop
LHR17:30London Heathrow
₹ 43,621
Find similar
TAP AIR PORTUGAL
18 Jan
LHR06:00London Heathrow
16h 55m
1 stop
SFO14:55San Francisco
29 Jan
SFO16:35San Francisco
16h 55m
1 stop
LHR17:30London Heathrow
₹ 44,212
Find similar

Delta flights from London Heathrow Airport to San Francisco

Our best Delta deals on London Heathrow Airport to San Francisco flight tickets
Delta
7 Dec
LHR06:30London Heathrow
13h 20m
1 stop
SFO11:50San Francisco
9 Dec
SFO16:40San Francisco
10h 15m
LHR10:55London Heathrow
₹ 44,549
Find similar
Delta
23 Jan
LHR06:30London Heathrow
13h 20m
1 stop
SFO11:50San Francisco
8 Apr
SFO16:05San Francisco
10h 20m
LHR10:25London Heathrow
₹ 44,634
Find similar
Delta
26 Nov
LHR06:30London Heathrow
13h 20m
1 stop
SFO11:50San Francisco
30 Jan
SFO16:40San Francisco
10h 15m
LHR10:55London Heathrow
₹ 44,718
Find similar

See travel insights to San Francisco from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport to San Francisco?

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

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

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

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

In the morning. London Heathrow Airport to San Francisco flights are approximately 28% more expensive in the afternoon than in the morning

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

22 days before. The cheapest time to buy a flight from London Heathrow Airport to San Francisco is approximately 22 days to departure

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

You could potentially save up to 39% on your flight if you consider stops on a London Heathrow Airport to San Francisco flight.

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

As of November 2024, prices for London Heathrow Airport to San Francisco flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to San Francisco

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

Cheap London Heathrow Airport to San Francisco (LHR to SFO) flight deals and tips

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

Best price found

₹ 44,549

Fastest flight time

11h 00m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from London Heathrow Airport in the past 72 hours is ₹ 44,549. The best return flight deal from London Heathrow Airport to San Francisco found on momondo in the last 72 hours is ₹ 43,199.
The fastest flight from London Heathrow Airport to San Francisco takes 11h 00m
Direct flights go from London Heathrow Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is London Heathrow to San Francisco by plane?

    There are 8596.0 km between London Heathrow and San Francisco. By plane, this route typically takes 11h 00m.

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

    Prices for flights from London Heathrow Airport to San Francisco Airport were last updated today.

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

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

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from London Heathrow Airport to San Francisco

Compare and see reviews for airlines that fly from London Heathrow Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom ₹ 45,883Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From London Heathrow Airport to San Francisco

    United Airlines flies from London Heathrow Airport to San Francisco around 14 times per week, with 9,172 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from London Heathrow Airport to San Francisco in the last 72 hours was ₹ 544 (round-trip), much lower than the average airfare cost of ₹ 854 for United Airlines flights on this route.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from London.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from London.

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

Of course. momondo tracks the price of London to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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