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

As of September 2025, 294 flights take off from San Francisco Bay Area and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

Iberia, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from San Francisco Bay Area to London

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

As of September 2025, there are 42 flights per day flying from San Francisco Bay Area to London. The most common time of day flights depart is 16:00, with 55% of flights taking off in the afternoon.

Which airlines fly to London?

Virgin Atlantic, United Airlines and British Airways are the top three most popular airlines that fly to London from San Francisco Bay Area according to our data. Virgin Atlantic is the first choice among our users, with 33% of people opting to fly with this airline when travelling to London. Keep in mind that there are 9 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Francisco Bay Area to London are updated daily.

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

As of September 2025, there are 9 operators available to choose from for flights from San Francisco Bay Area to London.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£160 Cheap Flights from San Francisco Bay Area to London in 2025

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Find the cheapest flights from San Francisco Bay Area to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

14:25 - 11:20SJC-LHR

12h 55m1 stop

11:30 - 22:58LHR-SJC

19h 28m2 stops

£372Virgin Atlantic

Find Deal

Wed, 1 Oct - Tue, 7 Oct

14:25 - 11:20SJC-LHR

12h 55m1 stop

09:55 - 22:58LHR-SJC

21h 03m2 stops

£374Virgin Atlantic

Find Deal

Wed, 1 Oct - Tue, 7 Oct

14:25 - 14:15SJC-LHR

15h 50m1 stop

10:55 - 18:26LHR-SJC

15h 31m1 stop

£376Virgin Atlantic

Find Deal

Wed, 1 Oct - Tue, 7 Oct

15:45 - 12:20SJC-LHR

12h 35m1 stop

14:50 - 21:06LHR-SJC

14h 16m1 stop

£413United Airlines

Find Deal

Sun, 21 Sep - Tue, 7 Oct

13:25 - 11:10SFO-LHR

13h 45m1 stop

10:35 - 13:40LHR-SFO

11h 05mdirect

£416United Airlines

Find Deal

Sun, 21 Sep - Tue, 7 Oct

05:53 - 10:00SJC-LHR

20h 07m1 stop

19:40 - 10:05LHR-SJC

22h 25m2 stops

£429Iberia

Find Deal

Mon, 12 Jan - Mon, 2 Feb

08:00 - 09:00SJC-LHR

17h 00m1 stop

10:30 - 21:08LHR-SJC

18h 38m1 stop

£443British Airways

Find Deal

Wed, 24 Sep - Wed, 1 Oct

06:30 - 06:20SJC-LHR

15h 50m1 stop

11:35 - 20:53LHR-SJC

16h 18m1 stop

£447Lufthansa

Find Deal

Thu, 23 Oct - Thu, 30 Oct

05:53 - 10:00SJC-LHR

20h 07m1 stop

18:45 - 10:05LHR-SJC

23h 20m2 stops

£466Iberia

Find Deal

Tue, 13 Jan - Sat, 7 Feb

14:49 - 12:20OAK-LHR

13h 31m1 stop

14:55 - 23:59LHR-OAK

17h 04m1 stop

£591British Airways

Find Deal

Tue, 4 Nov - Fri, 14 Nov

Air Canada flights from San Francisco Bay Area to London

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

Air Canada

21 Oct

SFO16:35San Francisco

12h 45m

1 stop

LHR13:20London Heathrow

29 Oct

LHR14:30London Heathrow

31h 21m

2 stops

SFO14:51San Francisco

£424

Find similar

Air Canada

3 Mar

SFO08:40San Francisco

18h 40m

2 stops

LHR11:20London Heathrow

17 Mar

LHR09:00London Heathrow

19h 22m

2 stops

SFO21:22San Francisco

£424

Find similar

Air Canada

14 Sept

SFO11:40San Francisco

13h 55m

1 stop

LHR09:35London Heathrow

30 Sept

LHR09:30London Heathrow

18h 21m

1 stop

SFO19:51San Francisco

£435

Find similar

Scandinavian Airlines flights from San Francisco Bay Area to London

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

Scandinavian Airlines

26 Oct

SFO21:30San Francisco

36h 30m

2 stops

LHR17:00London Heathrow

29 Oct

LHR06:40London Heathrow

16h 30m

1 stop

SFO16:10San Francisco

£383

Find similar

Scandinavian Airlines

22 Oct

SFO15:30San Francisco

18h 10m

2 stops

LHR17:40London Heathrow

29 Oct

LHR19:50London Heathrow

30h 35m

2 stops

SFO19:25San Francisco

£384

Find similar

Scandinavian Airlines

24 Nov

SFO16:40San Francisco

37h 55m

2 stops

LHR14:35London Heathrow

27 Nov

LHR06:40London Heathrow

15h 55m

1 stop

SFO14:35San Francisco

£386

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 1/10

14:25-11:20

1 stop12h 55m

London Heathrow

Tue 7/10

11:30-22:58

2 stops19h 28m

£372

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 1/10

14:25-11:20

1 stop12h 55m

London Heathrow

Tue 7/10

09:55-22:58

2 stops21h 03m

£374

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 1/10

14:25-14:15

1 stop15h 50m

London Heathrow

Tue 7/10

10:55-18:26

1 stop15h 31m

£376

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 21/9

15:45-12:20

1 stop12h 35m

London Heathrow

Tue 7/10

14:50-21:06

1 stop14h 16m

£413

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sun 21/9

13:25-11:10

1 stop13h 45m

London Heathrow

Tue 7/10

10:35-13:40

Nonstop11h 05m

£416

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 12/1

05:53-10:00

1 stop20h 07m

London Heathrow

Mon 2/2

19:40-10:05

2 stops22h 25m

£429

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 24/9

08:00-09:00

1 stop17h 00m

London Heathrow

Wed 1/10

10:30-21:08

1 stop18h 38m

£443

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 23/10

06:30-06:20

1 stop15h 50m

London Heathrow

Thu 30/10

11:35-20:53

1 stop16h 18m

£447

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 13/1

05:53-10:00

1 stop20h 07m

London Heathrow

Sat 7/2

18:45-10:05

2 stops23h 20m

£466

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Tue 4/11

14:49-12:20

1 stop13h 31m

London Heathrow

Fri 14/11

14:55-23:59

1 stop17h 04m

£591

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 London?

The cheapest month to fly to London from San Francisco Bay Area is in October. Flight prices, which tend to average around £478, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from San Francisco Bay Area averaging around £488.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £491. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco Bay Area to London for around £687.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £541. Flights at midday are often more expensive, with an average ticket price of £793.

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

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

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £567 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from San Francisco Bay Area for as low as £518 on momondo.

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

There are 4 cabin classes available to choose from on San Francisco Bay Area to London 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 San Francisco Bay Area to London flights?

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

Cheap San Francisco Bay Area to London flight deals and tips

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

Fastest flight time	10h 10m
Direct flights	Every day
Airports in London	1 airport

The fastest flight from San Francisco Bay Area to London takes 10h 10m

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

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from San Francisco Bay Area to London?
Prices for flights from San Francisco Bay Area to London are updated daily.
How many operators does momondo search for flights from San Francisco Bay Area to London?
As of September 2025, there are 9 operators available to choose from for flights from San Francisco Bay Area to London.
How old do you have to be to fly from San Francisco Bay Area to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Bay Area to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco Bay Area to London?
momondo data reveals that the most frequently booked plane model on the route from San Francisco Bay Area to London is Airbus A320neo, representing 11.52% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 11.49%, Boeing 777 at 10.73%, and Boeing 787-9 Dreamliner at 9.22%.

Best airlines flying from San Francisco Bay Area to London

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £353	Free Cancellation	Rating 7.4 1,484 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom £366	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £367	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
British Airways	PriceFrom £384	Free Cancellation	Rating 6.7 7,354 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom £388	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom £414	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Iberia	PriceFrom £424	Free Cancellation	Rating 7.0 2,924 reviews	Search Iberia flights
Lufthansa	PriceFrom £427	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
Air Canada	PriceFrom £431	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights

Eastbourne

Luton

Milton Keynes

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dover

Chelmsford

Hayes

Dartford

Winchester

Hounslow

Stansted

Why use momondo?

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

It is quick and easy to find San Francisco Bay Area to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. All flights to London from San Francisco Bay Area on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Francisco Bay Area and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from San Francisco Bay Area to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London 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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London Gatwick Airport

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London Stansted Airport

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Flights to Manchesterfrom £30

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Flights to Glasgowfrom £33

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Flights to Liverpoolfrom £30

Flights to Leedsfrom £34

Flights to Invernessfrom £33

Flights to Newquayfrom £33

Cheap flights from San Francisco Bay Area to London from £160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to London departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Air Canada flights from San Francisco Bay Area to London

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

Scandinavian Airlines flights from San Francisco Bay Area to London

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

momondo Fare Finder

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

See travel insights to London from

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

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 London?

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £491. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco Bay Area to London for around £687.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £541. Flights at midday are often more expensive, with an average ticket price of £793.

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

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

How far in advance should I book a flight to London?

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

There are 4 cabin classes available to choose from on San Francisco Bay Area to London 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 San Francisco Bay Area to London flights?

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

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

Iberia, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from San Francisco Bay Area to London

Which airlines fly to London?

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

As of September 2025, there are 42 flights per day flying from San Francisco Bay Area to London. The most common time of day flights depart is 16:00, with 55% of flights taking off in the afternoon.

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

As of September 2025, 294 flights take off from San Francisco Bay Area and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap San Francisco Bay Area to London flight deals and tips

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

Fastest flight time

Direct flights

Airports in London

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

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

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

What documentation or ID do you need to fly to London?

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

Best airlines flying from San Francisco Bay Area to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London