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Cheap flights from the United Kingdom to San Francisco from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Francisco departing on 1/13. 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 the United Kingdom to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from the United Kingdom 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 the United Kingdom to San Francisco.

Cheap last minute flights

Planning a quick getaway from the United Kingdom 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 layovers.

Cheap bus & train deals to San Francisco

Find recent round-trip train or bus tickets from the United Kingdom to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
6:35 am - 2:50 pmLHR-SFO
16h 15m1 stop
12:50 pm - 7:25 amSFO-LHR
10h 35mnonstop
$430Lufthansa
Find Deal
Sat, Nov 23 - Mon, Dec 2
6:35 am - 2:50 pmLHR-SFO
16h 15m1 stop
12:50 pm - 7:25 amSFO-LHR
10h 35mnonstop
$431Lufthansa
Find Deal
Fri, Nov 22 - Tue, Nov 26
3:20 pm - 6:45 pmLHR-SFO
11h 25mnonstop
5:30 pm - 12:00 pmSFO-LHR
10h 30mnonstop
$484British Airways
Find Deal
Thu, Jan 30 - Fri, Feb 14
8:45 am - 6:45 pmLHR-SFO
18h 00m1 stop
1:10 pm - 10:50 amSFO-LHR
13h 40m1 stop
$490United Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 9
11:15 am - 6:41 pmLHR-SFO
15h 26m1 stop
9:40 pm - 3:15 pmSFO-LHR
10h 35mnonstop
$494British Airways
Find Deal
Tue, Nov 26 - Wed, Mar 19
10:05 am - 1:15 pmLHR-SFO
11h 10mnonstop
10:45 pm - 8:35 pmSFO-LHR
13h 50m1 stop
$497United Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 9
2:10 pm - 11:59 pmLHR-SFO
17h 49m1 stop
8:40 pm - 3:15 pmSFO-LHR
10h 35mnonstop
$530Iberia
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Mon, Jan 6 - Sat, Jan 18
12:10 pm - 11:07 pmLHR-SFO
18h 57m1 stop
5:30 pm - 12:00 pmSFO-LHR
10h 30mnonstop
$532Iberia
Find Deal
Sat, Jan 11 - Wed, Jan 15
3:00 pm - 11:51 pmLGW-SFO
16h 51m1 stop
10:25 am - 8:05 amSFO-LGW
13h 40m1 stop
$557American Airlines
Find Deal
Fri, Nov 15 - Wed, Nov 27
3:00 pm - 11:51 pmLGW-SFO
16h 51m1 stop
10:26 am - 8:10 amSFO-LGW
13h 44m1 stop
$582American Airlines
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Sat, Nov 16 - Sat, May 10
7:40 am - 12:09 amLGW-SFO
48h 29m3 stops
Mon, Jan 13
8:10 am - 9:20 pmMAN-SFO
21h 10m2 stops
Fri, May 2
7:00 pm - 12:34 pmLHR-SFO
25h 34m1 stop
$499British Airways
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Tue, Jan 7
1:45 pm - 4:55 pmLHR-SFO
11h 10mnonstop
$505Lufthansa
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Tue, Nov 19
1:30 pm - 8:05 pmLHR-SFO
14h 35m1 stop
$509Lufthansa
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Fri, Feb 28
11:15 am - 6:43 pmLHR-SFO
15h 28m1 stop
$510British Airways
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Mon, Nov 11
11:05 am - 2:15 pmLHR-SFO
11h 10mnonstop
$518Iberia
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Wed, Dec 4
7:00 pm - 8:41 pmLHR-SFO
33h 41m1 stop
$524Iberia
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Wed, Dec 4
9:25 am - 9:39 amEDI-SFO
32h 14m3 stops
$1,603United Airlines
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Wed, Jan 1
9:25 am - 12:26 amEDI-SFO
23h 01m2 stops
$1,661United Airlines
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Thu, Jan 2
10:05 am - 1:15 pmLHR-SFO
11h 10mnonstop
12:50 pm - 7:25 amSFO-LHR
10h 35mnonstop
$500United Airlines
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Sun, Nov 10 - Sun, Nov 17
10:05 am - 1:15 pmLHR-SFO
11h 10mnonstop
4:32 pm - 1:30 pmSFO-LHR
12h 58m1 stop
$504United Airlines
Find Deal
Sun, Nov 10 - Sun, Nov 17
2:10 pm - 11:24 pmLHR-SFO
17h 14m1 stop
1:00 pm - 12:00 pmSFO-LHR
15h 00m1 stop
$536Iberia
Find Deal
Sun, Nov 10 - Fri, Nov 29
11:05 am - 2:15 pmLHR-SFO
11h 10mnonstop
1:00 pm - 12:00 pmSFO-LHR
15h 00m1 stop
$537Iberia
Find Deal
Sun, Nov 10 - Fri, Nov 29
1:45 pm - 4:55 pmLHR-SFO
11h 10mnonstop
12:50 pm - 7:25 amSFO-LHR
10h 35mnonstop
$558Lufthansa
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Wed, Nov 6 - Sun, Nov 17
12:05 pm - 8:50 pmLHR-SFO
16h 45m1 stop
12:50 pm - 7:25 amSFO-LHR
10h 35mnonstop
$563Lufthansa
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Wed, Nov 6 - Sun, Nov 17
8:55 am - 3:00 pmMAN-SFO
14h 05m1 stop
8:40 pm - 9:15 pmSFO-MAN
16h 35m1 stop
$631British Airways
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Sun, Nov 10 - Sun, Nov 17
11:00 am - 11:24 pmEDI-SFO
20h 24m2 stops
8:40 pm - 10:00 pmSFO-EDI
17h 20m1 stop
$637British Airways
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Sun, Nov 10 - Sun, Nov 17
6:20 am - 6:43 pmEDI-SFO
20h 23m2 stops
8:25 am - 10:05 amSFO-EDI
17h 40m2 stops
$641American Airlines
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Sun, Nov 10 - Sun, Nov 17
7:55 am - 6:43 pmMAN-SFO
18h 48m2 stops
7:13 pm - 7:15 pmSFO-MAN
16h 02m2 stops
$645American Airlines
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Sun, Nov 10 - Sun, Nov 17
1:45 pm - 4:55 pmLHR-SFO
11h 10mnonstop
5:25 pm - 12:00 pmSFO-LHR
10h 35mnonstop
$440Lufthansa
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Wed, Nov 20 - Thu, Nov 28
11:40 am - 2:45 pmLHR-SFO
11h 05mnonstop
5:40 pm - 10:55 amSFO-LHR
10h 15mnonstop
$452KLM
Find Deal
Thu, Feb 27 - Sun, Mar 9
11:40 am - 2:45 pmLHR-SFO
11h 05mnonstop
4:40 pm - 10:55 amSFO-LHR
10h 15mnonstop
$456Virgin Atlantic
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Tue, Jan 21 - Tue, Feb 4
11:40 am - 2:45 pmLHR-SFO
11h 05mnonstop
4:40 pm - 10:55 amSFO-LHR
10h 15mnonstop
$463Virgin Atlantic
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Sun, Feb 2 - Sun, Feb 16
3:20 pm - 6:45 pmLHR-SFO
11h 25mnonstop
5:30 pm - 12:00 pmSFO-LHR
10h 30mnonstop
$484British Airways
Find Deal
Thu, Jan 30 - Fri, Feb 14
11:45 am - 3:00 pmLHR-SFO
11h 15mnonstop
6:30 pm - 12:00 pmSFO-LHR
10h 30mnonstop
$486British Airways
Find Deal
Tue, Nov 26 - Wed, Mar 19
11:45 am - 3:00 pmLHR-SFO
11h 15mnonstop
5:30 pm - 12:00 pmSFO-LHR
10h 30mnonstop
$545Iberia
Find Deal
Sun, Nov 24 - Sat, Jan 11
11:45 am - 3:00 pmLHR-SFO
11h 15mnonstop
5:30 pm - 12:00 pmSFO-LHR
10h 30mnonstop
$556Iberia
Find Deal
Thu, Feb 13 - Mon, Feb 24
1:45 pm - 4:55 pmLHR-SFO
11h 10mnonstop
5:25 pm - 12:00 pmSFO-LHR
10h 35mnonstop
$570United Airlines
Find Deal
Tue, Dec 24 - Sun, Jan 12
10:05 am - 2:15 pmLHR-SFO
11h 10mnonstop
12:55 pm - 7:25 amSFO-LHR
10h 30mnonstop
$586United Airlines
Find Deal
Mon, Mar 17 - Wed, Apr 23

Lufthansa flights from United Kingdom to San Francisco

Our best Lufthansa deals on United Kingdom to San Francisco flight tickets
Lufthansa
Nov 23
LHR6:35 amLondon Heathrow
16h 15m
1 stop
SFO2:50 pmSan Francisco
Dec 2
SFO12:50 pmSan Francisco
10h 35m
LHR7:25 amLondon Heathrow
Lufthansa
Nov 22
LHR6:35 amLondon Heathrow
16h 15m
1 stop
SFO2:50 pmSan Francisco
Nov 26
SFO12:50 pmSan Francisco
10h 35m
LHR7:25 amLondon Heathrow
Lufthansa
Nov 20
LHR1:45 pmLondon Heathrow
11h 10m
SFO4:55 pmSan Francisco
Nov 28
SFO5:25 pmSan Francisco
10h 35m
LHR12:00 pmLondon Heathrow

KLM flights from United Kingdom to San Francisco

Our best KLM deals on United Kingdom to San Francisco flight tickets
KLM
Jan 14
LHR6:30 amLondon Heathrow
13h 20m
1 stop
SFO11:50 amSan Francisco
Feb 2
SFO4:40 pmSan Francisco
10h 15m
LHR10:55 amLondon Heathrow
KLM
Jan 13
LHR8:25 pmLondon Heathrow
23h 25m
1 stop
SFO11:50 amSan Francisco
Feb 6
SFO4:40 pmSan Francisco
10h 15m
LHR10:55 amLondon Heathrow
KLM
Jan 13
LHR8:25 pmLondon Heathrow
23h 25m
1 stop
SFO11:50 amSan Francisco
Feb 6
SFO9:00 amSan Francisco
14h 55m
1 stop
LHR7:55 amLondon Heathrow

How to get the cheapest flight ticket from United Kingdom 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 airline that flies to San Francisco from United Kingdom?

Finnair. Finnair, Scandinavian Airlines, and Lufthansa are the most popular carriers operating from United Kingdom to San Francisco

What is the cheapest United Kingdom to San Francisco flight route?

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

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

As of November 2024, 31 flights take off from United Kingdom and land in San Francisco each day. The most common flight departure time for this route is 11:00AM, with 61% of daily flights taking off at noon.

What cabin class options are available on United Kingdom to San Francisco flights?

There are 3 cabin classes available to choose from on United Kingdom to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to San Francisco flights?

You could potentially save up to 43% on your flight if you consider stops on a United Kingdom to San Francisco flight.

Cheap United Kingdom to San Francisco flight deals and tips

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

Best Price Found

$311

Fastest flight time

11h 05m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from United Kingdom in the past 72 hours is $311. The best round-trip flight deal from United Kingdom to San Francisco found on momondo in the last 72 hours is $430.
The fastest flight from United Kingdom to San Francisco takes 11h 05m
Direct flights go from United Kingdom to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    Prices for flights from United Kingdom to San Francisco Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from United Kingdom to San Francisco

Compare and see reviews for airlines that fly from United Kingdom to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $415Free CancellationRating
7.3
1,303 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $415Free CancellationRating
7.7
1,316 reviews
Search Finnair flights
British AirwaysPriceFrom $498Free CancellationRating
6.7
6,840 reviews
Search British Airways flights
LufthansaPriceFrom $500Free CancellationRating
6.8
7,165 reviews
Search Lufthansa flights
IberiaPriceFrom $508Free CancellationRating
7.0
2,668 reviews
Search Iberia flights
Aer LingusPriceFrom $513Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
DeltaPriceFrom $519Free CancellationRating
8.0
8,830 reviews
Search Delta flights
Virgin AtlanticPriceFrom $537Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $547Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $552Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to San Francisco for you.

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

Yes. momondo allows you to filter the results for United Kingdom to San Francisco flights to just show those with flexible booking policies.

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

Once you have performed a search for United Kingdom 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 United Kingdom 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 United Kingdom and alert you when they change.


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