Cheap flights from England to San Francisco from £258

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SFO
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

£383

One-way from

£258

Popular in

July

Cheapest in

February

Average price

£422

Good round-trip deal

£436 or less

Good one-way deal

£478 or less
SWISS
  • SWISS
  • 2/10-29/10
  • 2 total stops
  • 33h 45m total
  • England to San Francisco
3/10
  • 3/10
  • 3 total stops
  • 34h 00m total
  • England to San Francisco
Highest demand for flights based on searches. 15% potential increase in price (£63 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from England to San Francisco.
Price to beat on a one-way flight from England to San Francisco.

Find flight deals from England to San Francisco

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 17 September 2025.

Thu 2/1008:40LHR - SFO
1 stop15h 30mSWISS
Wed 29/1020:25SFO - LHR
1 stop18h 15mSWISS
Deal found 16/9£383
Wed 1/1006:30LHR - SFO
2 stops19h 15mUnited Airlines
Wed 8/1013:25SFO - LHR
1 stop13h 45mUnited Airlines
Deal found 16/9£383
Thu 25/908:40LHR - SFO
1 stop15h 30mSWISS
Wed 8/1019:30SFO - LHR
2 stops28h 45mSWISS
Deal found 16/9£385
Sun 21/906:00LHR - SFO
1 stop18h 35mMultiple Airlines
Sat 13/1208:25SFO - LHR
1 stop14h 15mMultiple Airlines
Deal found 16/9£386
Thu 25/908:30LHR - SFO
2 stops19h 21mAir Canada
Wed 8/1008:30SFO - LHR
1 stop14h 00mAir Canada
Deal found 16/9£386
Wed 24/912:20LGW - SFO
2 stops18h 55mMultiple Airlines
Wed 1/1007:00SFO - LGW
1 stop19h 40mMultiple Airlines
Deal found 16/9£386
Wed 24/906:30LHR - SFO
1 stop13h 15mDelta
Mon 3/1116:30SFO - LHR
Nonstop10h 10mDelta
Deal found 16/9£387
Tue 18/1118:40LGW - SFO
1 stop29h 50mSWISS
Tue 2/1219:25SFO - LGW
1 stop14h 25mSWISS
Deal found 15/9£387
Tue 7/1006:30LHR - SFO
1 stop13h 15mDelta
Mon 3/1116:30SFO - LHR
Nonstop10h 10mDelta
Deal found 16/9£388
Tue 25/1111:45LHR - SFO
Nonstop11h 15mBritish Airways
Tue 2/1220:40SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 15/9£389
Wed 1/1009:30LHR - SFO
1 stop18h 21mAir Canada
Tue 7/1008:30SFO - LHR
1 stop14h 00mAir Canada
Deal found 16/9£389
Wed 24/911:15LHR - SFO
Nonstop11h 00mVirgin Atlantic
Mon 29/916:05SFO - LHR
Nonstop10h 20mVirgin Atlantic
Deal found 15/9£390

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 17 September 2025.
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

Sat 4/10

06:30-17:45

2 stops19h 15m

San Francisco

Sat 11/10

11:40-09:35

1 stop13h 55m

£384

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Thu 5/3

17:45-16:30

1 stop30h 45m

San Francisco

Mon 9/3

20:25-17:05

1 stop13h 40m

£386

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 5/11

10:05-13:20

Nonstop11h 15m

San Francisco

Sat 15/11

12:50-07:25

Nonstop10h 35m

£392

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 4/10

10:35-13:40

Nonstop11h 05m

San Francisco

Mon 13/10

13:05-07:25

Nonstop10h 20m

£392

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 28/9

10:35-13:40

Nonstop11h 05m

San Francisco

Sun 5/10

19:50-14:10

Nonstop10h 20m

£392

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 15/2

06:30-11:50

1 stop13h 20m

San Francisco

Fri 6/3

16:30-10:40

Nonstop10h 10m

£394

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 8/10

16:15-19:20

Nonstop11h 05m

San Francisco

Wed 15/10

13:05-07:25

Nonstop10h 20m

£394

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 4/10

16:15-19:20

Nonstop11h 05m

San Francisco

Sat 11/10

13:02-10:40

1 stop13h 38m

£394

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Tue 17/2

09:15-16:30

1 stop15h 15m

San Francisco

Tue 24/2

19:25-18:40

1 stop15h 15m

£405

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Mon 16/3

19:10-17:30

1 stop29h 20m

San Francisco

Mon 23/3

20:25-18:40

1 stop15h 15m

£405

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 £538). Flying from England to San Francisco in July is currently the most expensive (average of £803). 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 17 September 2025.

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 17 September 2025.

The most flights from GBENG to SFO are scheduled on a Monday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 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 Virgin Atlantic fly from England to San Francisco in about 19h 15m. The time it takes to get you to your destination can typically vary by up to 11h 30m. 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?

    £336 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from £345 and £348, respectively.

  • What are the most popular routes from England to 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 (86%), Air France (86%), Delta( 86%).

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

    The cheapest flight price from England to San Francisco is £373. On average you can expect to pay £1,777. 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 £538). Flying from England to San Francisco in July is currently the most expensive (average of £803). 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
South San Francisco
Bodega Bay
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.

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£234Average£565FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£345Average£523FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
SWISSCheapest£347Average£536FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£348Average£670FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£349Average£509FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£353Average£470FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air CanadaCheapest£354Average£544FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£359Average£545FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£362Average£573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£362Average£575FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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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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