How many flights depart from London to San Francisco Bay Area on average per day?

As of September 2025, 41 flights take off from London and land in San Francisco Bay Area each day. The most common flight departure time for this route is 10:00, with 57% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from London to San Francisco Bay Area?

American Airlines, Virgin Atlantic, and Iberia are the most popular carriers operating from London to San Francisco Bay Area

Which airlines fly to San Francisco Bay Area?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to San Francisco Bay Area from London according to our data. Virgin Atlantic is the first choice among our users, with 40% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 17 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

How many flights depart from London to San Francisco Bay Area on average per week?

The number of flights available between London and San Francisco Bay Area is 288 per week as of September 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When did momondo last update prices for flights from London to San Francisco Bay Area?

Prices for flights from London to San Francisco Bay Area were last updated today.

How many operators does momondo search for flights from London to San Francisco Bay Area?

The number of operators available for flights from London to San Francisco Bay Area is 17 as of September 2025.

How old do you have to be to fly from London to San Francisco Bay Area?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The required travel and health documents for your San Francisco Bay Area trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Bay Area. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£319 Cheap Flights from London to San Francisco Bay Area in 2025/26

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Find the cheapest flights from London to San Francisco Bay Area

Round-trip

One-way

Last minute

Direct

Cheap return flights

11:20 - 20:45LGW-SJC

41h 25m2 stops

19:25 - 07:30SJC-LGW

52h 05m2 stops

£366American Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

11:20 - 20:45LGW-SJC

41h 25m2 stops

12:54 - 07:30SJC-LGW

34h 36m2 stops

£367American Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

06:05 - 20:50LHR-SJC

22h 45m2 stops

14:24 - 12:15SJC-LHR

13h 51m1 stop

£377British Airways

Find Deal

Mon, 2 Feb - Mon, 16 Feb

10:45 - 00:03LHR-OAK

21h 18m1 stop

12:28 - 10:00OAK-LHR

13h 32m1 stop

£381Virgin Atlantic

Find Deal

Wed, 12 Nov - Mon, 17 Nov

11:05 - 20:26LHR-SJC

16h 21m1 stop

06:20 - 07:05SJC-LHR

16h 45m1 stop

£381Virgin Atlantic

Find Deal

Wed, 29 Oct - Wed, 5 Nov

08:20 - 16:40LHR-SJC

16h 20m1 stop

12:45 - 12:50SJC-LHR

16h 05m1 stop

£383British Airways

Find Deal

Thu, 2 Oct - Sun, 5 Oct

07:30 - 16:00LHR-SFO

16h 30m1 stop

16:05 - 10:25SFO-LHR

10h 20mdirect

£392Lufthansa

Find Deal

Thu, 25 Sep - Wed, 1 Oct

10:35 - 13:40LHR-SFO

11h 05mdirect

11:40 - 09:35SFO-LHR

13h 55m1 stop

£393United Airlines

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Fri, 26 Sep - Sun, 12 Oct

10:05 - 13:20LHR-SFO

11h 15mdirect

12:50 - 07:25SFO-LHR

10h 35mdirect

£394United Airlines

Find Deal

Sat, 17 Jan - Sun, 1 Feb

18:15 - 12:40LCY-SFO

26h 25m1 stop

14:40 - 17:35SFO-LCY

18h 55m1 stop

£422Lufthansa

Find Deal

Tue, 13 Jan - Tue, 20 Jan

Austrian Airlines flights from London to San Francisco Bay Area

Our best Austrian Airlines deals on London to San Francisco Bay Area flight tickets

Austrian Airlines

24 Feb

LHR10:05London Heathrow

11h 15m

SFO13:20San Francisco

1 Mar

SFO12:50San Francisco

10h 35m

LHR07:25London Heathrow

£388

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Austrian Airlines

3 Nov

LHR19:25London Heathrow

25h 15m

2 stops

SFO12:40San Francisco

10 Nov

SFO08:25San Francisco

14h 15m

1 stop

LHR06:40London Heathrow

£396

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Delta flights from London to San Francisco Bay Area

Our best Delta deals on London to San Francisco Bay Area flight tickets

Delta

22 Sept

LHR06:30London Heathrow

13h 15m

1 stop

SFO11:45San Francisco

9 Oct

SFO16:05San Francisco

10h 20m

LHR10:25London Heathrow

£397

Find similar

Delta

24 Sept

LHR06:30London Heathrow

13h 15m

1 stop

SFO11:45San Francisco

9 Oct

SFO15:30San Francisco

15h 05m

1 stop

LHR14:35London Heathrow

£400

Find similar

Delta

1 Nov

LHR11:40London Heathrow

11h 00m

SFO15:40San Francisco

6 Nov

SFO00:35San Francisco

22h 30m

1 stop

LHR07:05London Heathrow

£402

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momondo Fare Finder

Use the filters below to find and compare flights from London to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Thu 19/2

11:20-20:45

2 stops41h 25m

San Jose

Mon 23/2

19:25-07:30

2 stops52h 05m

£366

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Thu 19/2

11:20-20:45

2 stops41h 25m

San Jose

Mon 23/2

12:54-07:30

2 stops34h 36m

£367

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 2/2

06:05-20:50

2 stops22h 45m

San Jose

Mon 16/2

14:24-12:15

1 stop13h 51m

£377

LondonOakland

LHR - OAK

LHROAK

London Heathrow

Wed 12/11

10:45-00:03

1 stop21h 18m

Oakland

Mon 17/11

12:28-10:00

1 stop13h 32m

£381

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 29/10

11:05-20:26

1 stop16h 21m

San Jose

Wed 5/11

06:20-07:05

1 stop16h 45m

£381

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

08:20-16:40

1 stop16h 20m

San Jose

Sun 5/10

12:45-12:50

1 stop16h 05m

£383

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 25/9

07:30-16:00

1 stop16h 30m

San Francisco

Wed 1/10

16:05-10:25

Nonstop10h 20m

£392

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 26/9

10:35-13:40

Nonstop11h 05m

San Francisco

Sun 12/10

11:40-09:35

1 stop13h 55m

£393

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 17/1

10:05-13:20

Nonstop11h 15m

San Francisco

Sun 1/2

12:50-07:25

Nonstop10h 35m

£394

LondonSan Francisco

LCY - SFO

LCYSFO

London City

Tue 13/1

18:15-12:40

1 stop26h 25m

San Francisco

Tue 20/1

14:40-17:35

1 stop18h 55m

£422

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from London to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco Bay Area?

The cheapest month to fly to San Francisco Bay Area from London is in February. Flight prices, which tend to average around £416, are often lower during this time because this is during the off-season. If you’re not able to fly to San Francisco Bay Area in February, then September is your next best option. Flight prices from London to San Francisco Bay Area during September average around £423.

What is the cheapest day to depart on your flight to San Francisco Bay Area?

Our data shows that Tuesday is the least expensive day to fly to San Francisco Bay Area. Tickets to fly out on this day can be as low as £555. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Francisco Bay Area on Sunday is £630.

What is the cheapest time of day to depart on your flight to San Francisco Bay Area?

According to our data, the cheapest time of day to fly to San Francisco Bay Area is in the evening. momondo users have found flights departing from London to San Francisco Bay Area in the evening for as low as £472. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to San Francisco Bay Area, so prices are often more expensive at around £933 per ticket.

What is the cheapest London to San Francisco Bay Area flight route?

Fly from London Heathrow to San Francisco for the best London - San Francisco Bay Area flight prices

How far in advance should I book a flight to San Francisco Bay Area?

You are more likely to see cheaper flights to San Francisco Bay Area from London when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around £492 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from London for as low as £455 on momondo.

What cabin class options are available on London to San Francisco Bay Area flights?

There are 4 cabin classes available to choose from on London to San Francisco Bay Area flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between London to San Francisco Bay Area.

Cheap London to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to San Francisco Bay Area

Fastest flight time	11h 00m
Direct flights	Every day
Airports in San Francisco Bay Area	1 airport

The fastest flight from London to San Francisco Bay Area takes 11h 00m

Direct flights go from London to San Francisco Bay Area every day.

There is 1 airport near San Francisco Bay Area: San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from London to San Francisco Bay Area?
Prices for flights from London to San Francisco Bay Area were last updated today.
How many operators does momondo search for flights from London to San Francisco Bay Area?
The number of operators available for flights from London to San Francisco Bay Area is 17 as of September 2025.
How old do you have to be to fly from London to San Francisco Bay Area?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The required travel and health documents for your San Francisco Bay Area trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Bay Area. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to San Francisco Bay Area?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to San Francisco Bay Area is Boeing 787-9 Dreamliner (16.28% of total bookings). The next most popular plane models are Airbus A350-1000 (16.26%), Boeing 777 (14.74%), and Boeing 777-300ER (6.52%).

Best airlines flying from London to San Francisco Bay Area

Compare and see reviews for airlines that fly from London to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom £235	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom £334	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
TAP AIR PORTUGAL	PriceFrom £346	Free Cancellation	Rating 7.1 1,975 reviews	Search TAP AIR PORTUGAL flights
SWISS	PriceFrom £348	Free Cancellation	Rating 7.5 1,730 reviews	Search SWISS flights
Aer Lingus	PriceFrom £349	Free Cancellation	Rating 7.2 1,270 reviews	Search Aer Lingus flights
Scandinavian Airlines	PriceFrom £351	Free Cancellation	Rating 7.4 1,484 reviews	Search Scandinavian Airlines flights
Brussels Airlines	PriceFrom £354	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights
Air Canada	PriceFrom £356	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom £360	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £363	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to San Francisco Bay Area?

Finding the right flight to San Francisco Bay Area from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco Bay Area quick and easy, saving you time and money.

Can I find flights from London to San Francisco Bay Area with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco Bay Area from London with this policy.

How can momondo help me find flights from London to San Francisco Bay Area?

momondo provides multiple filters to help you find the best flight to San Francisco Bay Area from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to San Francisco Bay Area right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to San Francisco Bay Area flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Francisco Bay Area trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to San Francisco Bay Area

Popular Cities in San Francisco Bay Area

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Flights to Washington, D.C.from £316

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Flights to Dallasfrom £352

Flights to Houstonfrom £392

Cheap flights from London to San Francisco Bay Area from £319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Francisco Bay Area departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from London to San Francisco Bay Area

Cheap return flights

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Austrian Airlines flights from London to San Francisco Bay Area

Our best Austrian Airlines deals on London to San Francisco Bay Area flight tickets

Delta flights from London to San Francisco Bay Area

Our best Delta deals on London to San Francisco Bay Area flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to San Francisco Bay Area that are best for you.

See travel insights to San Francisco Bay Area from

How to get the cheapest flight ticket from London to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco Bay Area?

What is the cheapest day to depart on your flight to San Francisco Bay Area?

What is the cheapest time of day to depart on your flight to San Francisco Bay Area?

What is the cheapest London to San Francisco Bay Area flight route?

Fly from London Heathrow to San Francisco for the best London - San Francisco Bay Area flight prices

How far in advance should I book a flight to San Francisco Bay Area?

What cabin class options are available on London to San Francisco Bay Area flights?

There are 4 cabin classes available to choose from on London to San Francisco Bay Area flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between London to San Francisco Bay Area.

What is the cheapest airline that flies from London to San Francisco Bay Area?

American Airlines, Virgin Atlantic, and Iberia are the most popular carriers operating from London to San Francisco Bay Area

Which airlines fly to San Francisco Bay Area?

How many flights depart from London to San Francisco Bay Area on average per day?

As of September 2025, 41 flights take off from London and land in San Francisco Bay Area each day. The most common flight departure time for this route is 10:00, with 57% of daily flights taking off in the afternoon.

How many flights depart from London to San Francisco Bay Area on average per week?

The number of flights available between London and San Francisco Bay Area is 288 per week as of September 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Cheap London to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to San Francisco Bay Area

Fastest flight time

Direct flights

Airports in San Francisco Bay Area

When did momondo last update prices for flights from London to San Francisco Bay Area?

How many operators does momondo search for flights from London to San Francisco Bay Area?

How old do you have to be to fly from London to San Francisco Bay Area?

What documentation or ID do you need to fly to San Francisco Bay Area?

What is the most popular plane model from London to San Francisco Bay Area?

Best airlines flying from London to San Francisco Bay Area

Compare and see reviews for airlines that fly from London to San Francisco Bay Area with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to San Francisco Bay Area?

Can I find flights from London to San Francisco Bay Area with flexible booking policies on momondo?

How can momondo help me find flights from London to San Francisco Bay Area?

I’m not ready to book a flight from London to San Francisco Bay Area right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco Bay Area trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to San Francisco Bay Area

Popular Cities in San Francisco Bay Area

Popular flights according to clicks in the last 7 days on momondo