$273 Find Cheap Flights from England to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 9/7. 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.
1 adult
1 adult, Economy

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Flights Deals

Cheap Flights from England to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from England to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from England to San Francisco

Mon, Sep 22 - Fri, Sep 26
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9:50 am - 6:07 pmLGW-SFO
16h 17m1 stop
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2:02 pm - 9:30 amSFO-LGW
35h 28m1 stop
Fri, Aug 29 - Sat, Sep 27
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10:55 am - 10:40 amLGW-SFO
31h 45m1 stop
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6:00 am - 9:30 amSFO-LGW
19h 30m1 stop
Sat, Nov 1 - Sat, Nov 8
Scandinavian Airlines Logo
6:40 am - 3:35 pmLHR-SFO
15h 55m1 stop
Scandinavian Airlines Logo
4:40 pm - 4:00 pmSFO-LHR
15h 20m1 stop
$468Scandinavian Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
Scandinavian Airlines Logo
10:20 am - 4:30 pmLHR-SFO
14h 10m1 stop
Scandinavian Airlines Logo
7:40 pm - 6:30 pmSFO-LHR
14h 50m1 stop
$470Scandinavian Airlines
Find Deal
Sat, Nov 22 - Fri, Nov 28
SWISS Logo
8:55 am - 4:25 pmLHR-SFO
15h 30m1 stop
SWISS Logo
7:25 pm - 7:15 pmSFO-LHR
15h 50m1 stop
$475SWISS
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Fri, Sep 12 - Mon, Sep 15
SWISS Logo
6:00 am - 4:10 pmLHR-SFO
18h 10m1 stop
SWISS Logo
7:40 pm - 9:45 pmSFO-LHR
18h 05m1 stop
$481SWISS
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Sun, Aug 24 - Tue, Sep 9
TAP AIR PORTUGAL Logo
4:35 pm - 2:30 pmLHR-SFO
29h 55m1 stop
TAP AIR PORTUGAL Logo
6:45 pm - 10:00 pmSFO-LHR
19h 15m2 stops
$482TAP AIR PORTUGAL
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Sun, Aug 24 - Tue, Sep 9
TAP AIR PORTUGAL Logo
4:35 pm - 2:30 pmLHR-SFO
29h 55m1 stop
TAP AIR PORTUGAL Logo
6:45 pm - 10:00 pmSFO-LHR
19h 15m2 stops
$485TAP AIR PORTUGAL
Find Deal
Thu, Aug 28 - Sat, Sep 27
Finnair Logo
10:25 am - 11:07 pmLGW-SFO
20h 42m2 stops
Finnair Logo
10:22 am - 8:10 amSFO-LGW
13h 48m1 stop
$541Finnair
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Wed, Sep 10 - Tue, Sep 23
Finnair Logo
7:40 am - 1:50 pmEDI-SFO
14h 10m1 stop
Finnair Logo
8:00 am - 5:55 pmSFO-EDI
25h 55m2 stops
$706Finnair
Find Deal
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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$273
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from London Gatwick Airport to San Francisco

Flights from England to San Francisco: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from England to San Francisco 
AlastairFlew with British AirwaysLHR-SFOFeb 2025
Make sure your free checked luggage is for outward and return flights.
Verified travelerFlew with United AirlinesLHR-SFOSep 2024
Download all your music. Add shows and movies to your queue. Bring short so you can relax. Bring long charger cords.
Verified travelerFlew with American AirlinesLHR-SFOMar 2024
Heathrow is vast, allow plenty of time to drop bags and go through security. At San Francisco the immigration takes a bit of time and we had to wait around 1.5hrs, bare this in mind when booking car rental. The is a shuttle train from the airport to the car rental area which is very slick and efficient.
Ana-MariaFlew with IberiaLHR-SFOMar 2024
In London triple check your flight they have multiple leaving for the same destination once - it is easy to get them confused

FAQs for booking flights from England to San Francisco

  • How does KAYAK find such low prices on flights from England to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from England to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from England to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from England is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from England to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to England with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from England to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Newark
Glen Ellen

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

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