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Cheap flights from London to San Francisco Bay Area from £301

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SFO
20 Nov — 27 Nov1
1 adult

Cheap flight deals from London to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Find flight deals from London to San Francisco Bay Area

Cheapest flights from London to San Francisco Bay Area
Explore the most affordable flight options available from London to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Thu 5/1218:30LHR - SFO
1 stop28h 00mTAP AIR PORTUGAL
Mon 9/1216:40SFO - LHR
1 stop16h 50mTAP AIR PORTUGAL
Deal found 14/11£413
Thu 5/1215:55LGW - SFO
1 stop30h 35mTAP AIR PORTUGAL
Mon 9/1216:40SFO - LGW
2 stops19h 50mTAP AIR PORTUGAL
Deal found 14/11£424
Tue 26/1112:00LGW - SFO
1 stop27h 45mMultiple Airlines
Mon 2/1216:04SFO - LGW
1 stop34h 31mMultiple Airlines
Deal found 14/11£425
Sat 7/1206:40LHR - SFO
1 stop17h 00mScandinavian Airlines
Mon 13/117:30SFO - LHR
1 stop17h 00mScandinavian Airlines
Deal found 15/11£427
Thu 5/1212:00LGW - SJC
1 stop15h 49mMultiple Airlines
Sun 8/1213:23SJC - LGW
1 stop13h 12mMultiple Airlines
Deal found 14/11£427
Thu 5/1211:10LHR - SFO
1 stop15h 35mLufthansa
Sun 8/1217:25SFO - LHR
Nonstop10h 35mLufthansa
Deal found 14/11£442
Wed 4/1206:50LTN - SFO
2 stops23h 01mMultiple Airlines
Sun 8/1208:30SFO - LTN
2 stops30h 00mMultiple Airlines
Deal found 14/11£462
Thu 28/1108:55LHR - SFO
1 stop15h 30mMultiple Airlines
Fri 6/1212:50SFO - LHR
Nonstop10h 35mMultiple Airlines
Deal found 14/11£465
Sun 17/1106:30LHR - SFO
1 stop13h 20mVirgin Atlantic
Tue 3/1218:54SFO - LHR
1 stop13h 46mVirgin Atlantic
Deal found 15/11£466
Sat 16/1106:30LHR - SFO
1 stop13h 20mKLM
Mon 2/1216:40SFO - LHR
Nonstop10h 15mKLM
Deal found 14/11£467
Wed 4/1220:25LHR - OAK
2 stops27h 56mKLM
Fri 13/1206:00OAK - LHR
1 stop20h 00mKLM
Deal found 14/11£468
Thu 5/1209:20LHR - SJC
1 stop21h 10mLufthansa
Tue 10/1212:50SJC - LHR
2 stops23h 45mLufthansa
Deal found 15/11£468

Find flights from London to San Francisco Bay Area within your budget

Customise your flight search to find flights from London to San Francisco Bay Area 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 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 15/2

06:00-14:55

1 stop16h 55m

San Francisco

Sat 1/3

16:40-21:35

1 stop20h 55m

£394

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 16/1

15:55-14:15

1 stop30h 20m

San Francisco

Mon 20/1

16:40-20:30

2 stops19h 50m

£396

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 2/2

18:40-15:40

1 stop29h 00m

San Francisco

Sun 16/2

17:30-16:00

1 stop14h 30m

£409

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 24/2

14:50-13:06

1 stop30h 16m

San Francisco

Fri 28/2

13:55-12:50

1 stop14h 55m

£425

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Thu 5/12

12:00-19:49

1 stop15h 49m

San Jose

Sun 8/12

13:23-10:35

1 stop13h 12m

£427

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 3/3

11:10-18:45

1 stop15h 35m

San Francisco

Thu 13/3

13:50-07:25

Nonstop10h 35m

£431

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 30/1

06:30-11:50

1 stop13h 20m

San Francisco

Wed 30/4

16:05-10:25

Nonstop10h 20m

£460

LondonSan Francisco

LTN - SFO

LTNSFO

London Luton

Wed 4/12

06:50-21:51

2 stops23h 01m

San Francisco

Sun 8/12

08:30-22:30

2 stops30h 00m

£462

LondonOakland

LHR - OAK

LHROAK

London Heathrow

Wed 4/12

20:25-16:21

2 stops27h 56m

Oakland

Fri 13/12

06:00-10:00

1 stop20h 00m

£468

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 26/1

11:40-14:45

Nonstop11h 05m

San Francisco

Tue 4/2

16:40-10:55

Nonstop10h 15m

£468

Flights are sorted by cheapest first

Deals found on 14/11

Showing 1-10 of 60 results
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Best time to book a flight from London to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from London 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.

Travel insights for flights from London to San Francisco Bay Area

Get recent, data-driven insights about flights from London to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to San Francisco Bay Area?

Currently, February is the cheapest month in which you can book a flight from London to San Francisco Bay Area (average of £538). Flying from London to San Francisco Bay Area in July is currently the most expensive (average of £741). 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 LON to XIH?

Find hourly flight availability from London to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 November 2024.

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

Weekly flight availability from London to San Francisco Bay Area

Explore weekly flight availability from London to San Francisco Bay Area. 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 15 November 2024.

The most flights from LON to zzXIH are scheduled on a Wednesday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 15 November 2024.
Peruse reviews from past customers who have flown with TAP AIR PORTUGAL, Scandinavian Airlines and Lufthansa from London to San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
528 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

8.1
Very Good
528 reviews
8.1
Very Good
528 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

8.0
Very Good
8,786 reviews
8.1
Very Good
528 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.8
Good
1,350 reviews
8.1
Very Good
528 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.8
Good
387 reviews
8.1
Very Good
528 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.7
Good
1,304 reviews
8.1
Very Good
528 reviews

Entertainment

7.6

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Related info for your journey

Find useful and relevant information for your journey from London to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from London to San Francisco Bay Area one-way?

    The cheapet airlines for a one-way flight from London to San Francisco Bay Area are Scandinavian Airlines (£439), TAP AIR PORTUGAL (£446), and Air New Zealand (£465).

  • What are the most popular routes from London to San Francisco Bay Area?

  • What are the most reliable airlines from London to San Francisco Bay Area?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to San Francisco Bay Area on time: Air Canada (75%), Austrian Airlines (75%), United Airlines (75%).

  • What are the cheapest flights from London to San Francisco Bay Area?

    On average you can expect to pay £1,861 for a flight from London to San Francisco Bay Area. The cheapest flight overall is £391 while the most popular route, (London Heathrow - San Francisco) is currently priced at £387.

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

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

  • How can I find direct flights from London to San Francisco Bay Area?

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

  • Can I find deals for business class flights from London to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from London to San Francisco Bay Area 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 London to San Francisco Bay Area?

    Currently, February is the cheapest month in which you can book a flight from London to San Francisco Bay Area (average of £538). Flying from London to San Francisco Bay Area in July is currently the most expensive (average of £741). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to San Francisco Bay Area

Discover the top 10 airlines that operate flights from London to San Francisco Bay Area. 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 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£253Average£538FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
DeltaCheapest£281Average£532FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£317Average£481FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£334Average£478FlexibilityNo cancel feeOn-time77%
Search Air France flights
Brussels AirlinesCheapest£348Average£450FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
TAP AIR PORTUGALCheapest£365Average£474FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£370Average£513FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£375Average£566FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£392Average£574FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Austrian AirlinesCheapest£400Average£496FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to San Francisco Bay Area?

Cheapflights helps you search for flights from London to San Francisco Bay Area via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to San Francisco Bay Area?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to San Francisco Bay Area for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to San Francisco Bay Area with no change fees?

Need flexible booking options for your flight to San Francisco Bay Area from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to San Francisco Bay Area become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco Bay Area from London today and book when prices fit your budget.

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