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Cheap flights from England to San Francisco from £247

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
10 Mar — 17 Mar1
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 8 February 2026.

Mon 2/306:00
LHR
-
SFO
1 stop16h 35m
TAP AIR PORTUGAL
Sat 7/316:35
SFO
-
LHR
1 stop18h 20m
TAP AIR PORTUGAL
Deal found 4/2£369
Thu 19/210:05
LHR
-
SFO
Nonstop11h 15m
Multiple Airlines
Fri 24/412:50
SFO
-
LHR
Nonstop10h 35m
Multiple Airlines
Deal found 8/2£370
Tue 10/318:40
LGW
-
SFO
1 stop29h 50m
SWISS
Mon 16/320:25
SFO
-
LGW
1 stop14h 25m
SWISS
Deal found 5/2£370
Wed 14/1008:40
LHR
-
SFO
1 stop15h 35m
United Airlines
Tue 20/1016:50
SFO
-
LHR
Nonstop10h 20m
United Airlines
Deal found 7/2£371
Fri 4/909:25
LGW
-
SFO
1 stop14h 50m
SWISS
Sat 19/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 5/2£371
Sat 14/213:30
LHR
-
SFO
1 stop34h 25m
United Airlines
Mon 30/312:00
SFO
-
LHR
1 stop14h 10m
United Airlines
Deal found 6/2£372
Sun 8/311:20
LGW
-
SFO
2 stops41h 41m
American Airlines
Tue 17/317:56
SFO
-
LGW
2 stops30h 34m
American Airlines
Deal found 7/2£372
Thu 5/309:15
LCY
-
SFO
1 stop15h 15m
SWISS
Sun 15/320:25
SFO
-
LCY
1 stop15h 15m
SWISS
Deal found 6/2£372
Fri 13/213:45
LHR
-
SFO
Nonstop11h 15m
Lufthansa
Fri 20/212:50
SFO
-
LHR
Nonstop10h 35m
Lufthansa
Deal found 6/2£372
Fri 28/809:25
LGW
-
SFO
1 stop14h 50m
SWISS
Sun 6/919:35
SFO
-
LGW
1 stop14h 15m
SWISS
Deal found 5/2£372
Thu 12/309:15
LCY
-
SFO
1 stop15h 15m
SWISS
Mon 16/320:25
SFO
-
LCY
1 stop13h 40m
SWISS
Deal found 7/2£372
Sat 14/210:25
LHR
-
SFO
1 stop16h 54m
Brussels Airlines
Tue 17/208:25
SFO
-
LHR
1 stop13h 30m
Brussels Airlines
Deal found 7/2£373

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 8 February 2026.

Round-trip from

£369

One-way from

£247

Popular in

July

Cheapest in

February

Average price

£413

Good round-trip deal

£407 or less

Good one-way deal

£451 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 2/3-7/3
  • 2 total stops
  • 34h 55m total
  • England to San Francisco
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 49h 35m total
  • England to San Francisco
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£53 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 February 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 8 February 2026.
Use the filters below to find and compare flights from England to San Francisco that are best for you.

Fly from

England

Fly to

San Francisco

Route

Depart

Return

Price

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 1/5

07:30-20:00

1 stop20h 30m

San Francisco

Mon 18/5

12:50-07:25

Nonstop10h 35m

£370

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 20/3

06:35-20:35

1 stop21h 00m

San Francisco

Tue 7/4

08:10-10:00

1 stop17h 50m

£372

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 16/5

08:45-16:15

1 stop15h 30m

San Francisco

Sat 30/5

19:45-14:10

Nonstop10h 25m

£377

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 5/3

20:05-16:30

1 stop28h 25m

San Francisco

Sun 15/3

20:25-21:25

2 stops18h 00m

£378

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 25/2

14:25-16:30

2 stops34h 05m

San Francisco

Wed 4/3

19:25-19:15

1 stop15h 50m

£380

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 18/2

13:45-17:00

Nonstop11h 15m

San Francisco

Wed 25/2

17:25-12:00

Nonstop10h 35m

£380

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 14/3

13:45-18:00

Nonstop11h 15m

San Francisco

Sat 21/3

13:50-07:25

Nonstop10h 35m

£380

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 28/2

13:45-17:00

Nonstop11h 15m

San Francisco

Sat 7/3

12:50-07:25

Nonstop10h 35m

£380

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 11/3

13:45-18:00

Nonstop11h 15m

San Francisco

Wed 18/3

13:50-07:25

Nonstop10h 35m

£381

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 6/3

13:45-17:00

Nonstop11h 15m

San Francisco

Mon 9/3

18:25-12:00

Nonstop10h 35m

£381

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 60 results
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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 £347). Flying from England to San Francisco in July is currently the most expensive (average of £438). 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 8 February 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.

Weekly flight availability from England to San Francisco

Explore weekly flight availability from England to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 February 2026.

The most flights from GBENG to SFO are scheduled on a Monday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (31 on average).

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 11.8 mi from the center of San Francisco.

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

    Airlines like United Airlines, SWISS, and British Airways fly from England to San Francisco in about 16h 45m. The time it takes to get you to your destination can typically vary by up to 11h 40m. England and San Francisco are separated by a distance of 5363 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?

    £193 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on JetBlue and Scandinavian Airlines, with prices starting from £240 and £258, 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 City - 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 (82%), Air France (82%), Delta( 82%).

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

    The cheapest flight price from England to San Francisco is £338. On average you can expect to pay £1,940. The most popular route, (London Heathrow - San Francisco), can usually be booked for £344.

  • 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 £347). Flying from England to San Francisco in July is currently the most expensive (average of £438). 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
Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

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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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Heathrow to San Francisco flights
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London City to Los Angeles flights
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London City to San Francisco flights
Heathrow to San Diego flights
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Stansted to San Francisco flights
London City to Las Vegas flights
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Stansted to Las Vegas flights
Manchester to Las Vegas flights
Heathrow to San Jose flights
Luton to San Francisco flights
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Heathrow to Santa Ana flights
Heathrow to Long Beach flights
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Luton to Las Vegas flights
London City to San Diego flights
Manchester to San Francisco flights
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Stansted to San Diego flights
Manchester to Ontario flights
Birmingham to Los Angeles flights
Heathrow to Oakland flights
Edinburgh to Los Angeles flights
Birmingham to Las Vegas flights
Heathrow to Sacramento flights
Manchester to Long Beach flights
Newcastle upon Tyne to Los Angeles flights
Edinburgh to Las Vegas flights
Gatwick to San Jose flights
Manchester to Santa Ana flights
Leeds to Los Angeles flights
Gatwick to Oakland flights
Heathrow to Burbank flights
Birmingham to San Francisco flights
Glasgow Intl to Las Vegas flights
Leeds to Las Vegas flights
Glasgow Intl to San Francisco flights
Edinburgh to Sacramento flights
Manchester to San Jose flights
Birmingham to Santa Ana flights

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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£234Average£563FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£331Average£473FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£342Average£573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapest£346Average£507FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£347Average£699FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£353Average£505FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£354Average£451FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£367Average£467FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£367Average£479FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£369Average£553FlexibilityNo cancel feeOn-time70%
Search British Airways 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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