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Cheap flights from England to San Francisco from £248

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from England to San Francisco
Explore the most affordable flight options available from England to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Wed 27/517:45
LHR
-
SFO
1 stop14h 20m
Delta
Tue 2/607:05
SFO
-
LHR
1 stop15h 40m
Delta
Deal found 25/3£385
Thu 23/413:25
LHR
-
SFO
1 stop17h 24m
Delta
Wed 27/517:37
SFO
-
LHR
1 stop13h 58m
Delta
Deal found 24/3£386
Thu 23/410:45
LHR
-
SFO
Nonstop11h 05m
British Airways
Thu 28/516:35
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 24/3£391
Sat 25/409:20
LHR
-
SFO
1 stop17h 49m
Delta
Wed 27/513:35
SFO
-
LHR
1 stop18h 00m
Delta
Deal found 24/3£393
Wed 8/414:20
LHR
-
SFO
Nonstop11h 10m
British Airways
Fri 24/416:35
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 24/3£395
Thu 25/610:00
LHR
-
SFO
1 stop19h 44m
United Airlines
Wed 22/706:10
SFO
-
LHR
1 stop15h 45m
United Airlines
Deal found 24/3£399
Fri 29/517:45
LHR
-
SFO
1 stop14h 20m
Delta
Mon 1/617:39
SFO
-
LHR
1 stop13h 56m
Delta
Deal found 25/3£399
Thu 28/511:45
LHR
-
SFO
1 stop16h 32m
Delta
Tue 2/607:00
SFO
-
LHR
1 stop17h 50m
Delta
Deal found 25/3£401
Fri 26/608:30
LHR
-
SFO
1 stop14h 57m
Air Canada
Tue 21/711:40
SFO
-
LHR
1 stop13h 55m
Air Canada
Deal found 24/3£405
Sun 24/512:25
LHR
-
SFO
1 stop16h 12m
Delta
Mon 1/617:39
SFO
-
LHR
1 stop13h 56m
Delta
Deal found 25/3£408
Tue 21/406:40
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Sat 25/416:45
SFO
-
LHR
1 stop17h 45m
Scandinavian Airlines
Deal found 23/3£413
Sun 24/512:25
LHR
-
SFO
1 stop16h 12m
Delta
Tue 2/608:50
SFO
-
LHR
1 stop16h 00m
Delta
Deal found 25/3£416

Find flight deals from England to San Francisco

Keep the following information in mind while searching for England to San Francisco flight deals. Data was last updated 25 March 2026.

Round-trip from

£385

One-way from

£248

Popular in

December

Cheapest in

February

Average price

£484

Good round-trip deal

£430 or less

Good one-way deal

£481 or less
Delta
  • Delta
  • 27/5-2/6
  • 2 total stops
  • 30h 00m total
  • England to San Francisco
Search Deals
25/5
  • 25/5
  • 2 total stops
  • 32h 35m total
  • England to San Francisco
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from England to San Francisco.
Search Deals
Price to beat on a one-way flight from England to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England 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 858,174 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from England to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 11/5

08:40-16:15

1 stop15h 35m

San Francisco

Mon 18/5

16:35-11:10

Nonstop10h 35m

£455

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 8/4

08:40-16:15

1 stop15h 35m

San Francisco

Fri 24/4

05:00-12:25

1 stop23h 25m

£462

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 30/8

08:45-16:15

1 stop15h 30m

San Francisco

Sat 12/9

12:50-09:40

1 stop12h 50m

£462

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 7/4

20:05-16:15

1 stop28h 10m

San Francisco

Tue 14/4

13:00-17:50

2 stops20h 50m

£468

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 4/4

08:45-16:15

1 stop15h 30m

San Francisco

Tue 14/4

13:00-17:50

2 stops20h 50m

£469

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 6/5

06:15-15:55

1 stop17h 40m

San Francisco

Sun 10/5

21:45-21:40

1 stop15h 55m

£472

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 6/5

18:40-16:15

1 stop29h 35m

San Francisco

Sun 10/5

19:35-21:30

2 stops17h 55m

£481

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 24/4

13:00-16:10

Nonstop11h 10m

San Francisco

Thu 7/5

11:10-09:40

1 stop14h 30m

£484

EdinburghSan Francisco

EDI - SFO

EDISFO

Edinburgh Turnhouse

Mon 11/5

17:00-14:40

2 stops29h 40m

San Francisco

Wed 27/5

16:45-18:25

1 stop17h 40m

£488
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 6/4

10:35-13:40

Nonstop11h 05m

San Francisco

Fri 24/4

16:35-11:10

Nonstop10h 35m

£490

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from England to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from England with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to San Francisco

What is the cheapest month to book a flight from England to San Francisco?

Currently, February is the cheapest month in which you can book a flight from England to San Francisco (average of £355). Flying from England to San Francisco in July is currently the most expensive (average of £437). 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.

What is the cheapest time of day to fly from ENG to SFO?

Find hourly flight availability from England 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 25 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from England to San Francisco as you normally would.

How much does it cost for a return flight from England to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from England to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from England?

    If you book a flight to San Francisco from England, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.0 mi from the center of San Francisco.

  • How long is the flight from England to San Francisco?

    Airlines like United Airlines, SWISS, and Scandinavian Airlines fly from England to San Francisco in about 15h 35m. The time it takes to get you to your destination can typically vary by up to 14h 05m. England and San Francisco are separated by a distance of 5350 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from England to San Francisco one-way?

    £244 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Vueling and TAP AIR PORTUGAL, with prices starting from £245 and £271, respectively.

  • What are the most popular routes from England to San Francisco?

    The most popular route from England to San Francisco is London Heathrow - San Francisco. You may also consider London Gatwick - San Francisco or London Stansted - San Francisco.

  • What are the most reliable airlines from England to San Francisco?

    Before booking your flight to San Francisco from England, check out the most reliable airlines to get you to your destination on time: KLM (93%), Air France (93%), Delta( 93%).

  • What are the cheapest flights from England to San Francisco?

    The cheapest flight price from England to San Francisco is £376. On average you can expect to pay £2,055. The most popular route, (London Heathrow - San Francisco), can usually be booked for £366.

  • Can I find deals for flights from England to San Francisco that include hotel bookings?

    Yes. In addition to deals on England to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to San Francisco.

  • Can I find deals for business class flights from England to San Francisco?

    Yes. Cheapflights offers flight deals from England to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from England to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from England to San Francisco (average of £355). Flying from England to San Francisco in July is currently the most expensive (average of £437). 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.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

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Alternative routes for England to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from England to San Francisco

Discover the top 10 airlines that operate flights from England to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£321Average£628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£336Average£541FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£347Average£577FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£351Average£640FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
SWISSCheapest£352Average£562FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£359Average£509FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£361Average£454FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£373Average£488FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£374Average£510FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£375Average£581FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to San Francisco?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from England today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from England to San Francisco?

Cheapflights simply makes it quick and affordable to book flights from England to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from England to San Francisco with no change fees?

Yes, we can. To see specific flights from England 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 England to San Francisco become cheaper?

Yes! Start tracking prices for England to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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