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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Cheap return flights

Virgin Atlantic Logo
14:25 - 11:20SJC-LHR
12h 55m1 stop
Virgin Atlantic Logo
11:30 - 22:58LHR-SJC
19h 28m2 stops
£372Virgin Atlantic
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Wed, 1 Oct - Tue, 7 Oct
Virgin Atlantic Logo
14:25 - 11:20SJC-LHR
12h 55m1 stop
Virgin Atlantic Logo
09:55 - 22:58LHR-SJC
21h 03m2 stops
£374Virgin Atlantic
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Virgin Atlantic Logo
14:25 - 14:15SJC-LHR
15h 50m1 stop
Virgin Atlantic Logo
10:55 - 18:26LHR-SJC
15h 31m1 stop
£376Virgin Atlantic
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Wed, 1 Oct - Tue, 7 Oct
United Airlines Logo
15:45 - 12:20SJC-LHR
12h 35m1 stop
United Airlines Logo
14:50 - 21:06LHR-SJC
14h 16m1 stop
£413United Airlines
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Sun, 21 Sep - Tue, 7 Oct
United Airlines Logo
13:25 - 11:10SFO-LHR
13h 45m1 stop
United Airlines Logo
10:35 - 13:40LHR-SFO
11h 05mdirect
£416United Airlines
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Sun, 21 Sep - Tue, 7 Oct
Iberia Logo
05:53 - 10:00SJC-LHR
20h 07m1 stop
Iberia Logo
19:40 - 10:05LHR-SJC
22h 25m2 stops
£429Iberia
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Mon, 12 Jan - Mon, 2 Feb
British Airways Logo
08:00 - 09:00SJC-LHR
17h 00m1 stop
British Airways Logo
10:30 - 21:08LHR-SJC
18h 38m1 stop
£443British Airways
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Wed, 24 Sep - Wed, 1 Oct
Lufthansa Logo
06:30 - 06:20SJC-LHR
15h 50m1 stop
Lufthansa Logo
11:35 - 20:53LHR-SJC
16h 18m1 stop
£447Lufthansa
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Thu, 23 Oct - Thu, 30 Oct
Iberia Logo
05:53 - 10:00SJC-LHR
20h 07m1 stop
Iberia Logo
18:45 - 10:05LHR-SJC
23h 20m2 stops
£466Iberia
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Tue, 13 Jan - Sat, 7 Feb
British Airways Logo
14:49 - 12:20OAK-LHR
13h 31m1 stop
British Airways Logo
14:55 - 23:59LHR-OAK
17h 04m1 stop
£591British Airways
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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
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
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

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
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
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

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to London 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, momondo users made 279,928 searches. Data last updated 9 September 2025.
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
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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?

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)
  • 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?

  • 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?

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 AirlinesPriceFrom £353Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
Virgin AtlanticPriceFrom £366Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
KLMPriceFrom £367Free CancellationRating
7.8
1,386 reviews
Search KLM flights
British AirwaysPriceFrom £384Free CancellationRating
6.7
7,354 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £388Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom £414Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
IberiaPriceFrom £424Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
LufthansaPriceFrom £427Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Air CanadaPriceFrom £431Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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.

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1 adult
Thu 9/10
Thu 16/10

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