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Cheap flights from San Francisco Bay Area to the United Kingdom from £176

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 the United Kingdom departing on 13/10. 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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Find the cheapest flights from San Francisco Bay Area to the United Kingdom

Cheap return flights

Scandinavian Airlines Logo
19:40 - 21:35SFO-LHR
17h 55m2 stops
Scandinavian Airlines Logo
06:40 - 14:35LHR-SFO
15h 55m1 stop
£384Scandinavian Airlines
Find Deal
Tue, 21 Oct - Thu, 6 Nov
Scandinavian Airlines Logo
19:40 - 21:35SFO-LHR
17h 55m2 stops
Scandinavian Airlines Logo
19:30 - 16:10LHR-SFO
27h 40m1 stop
£385Scandinavian Airlines
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Virgin Atlantic Logo
18:55 - 17:15SJC-LHR
14h 20m1 stop
Virgin Atlantic Logo
10:55 - 23:40LHR-SJC
20h 45m1 stop
£443Virgin Atlantic
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Sun, 5 Oct - Sun, 12 Oct
British Airways Logo
19:20 - 16:45SFO-GLA
13h 25m1 stop
British Airways Logo
21:20 - 13:50GLA-SFO
24h 30m1 stop
£454British Airways
Find Deal
Mon, 13 Oct - Tue, 21 Oct
British Airways Logo
20:40 - 21:25SFO-GLA
16h 45m1 stop
British Airways Logo
20:25 - 18:45GLA-SFO
30h 20m1 stop
£455British Airways
Find Deal
Sun, 1 Feb - Mon, 16 Feb
Virgin Atlantic Logo
06:35 - 06:45SJC-LHR
16h 10m1 stop
Virgin Atlantic Logo
09:55 - 18:19LHR-SJC
16h 24m1 stop
£463Virgin Atlantic
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Sun, 5 Oct - Sun, 12 Oct
United Airlines Logo
06:30 - 08:20SJC-LHR
17h 50m1 stop
United Airlines Logo
08:30 - 12:05LHR-SJC
35h 35m2 stops
£472United Airlines
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Mon, 1 Sep - Tue, 9 Sep
Lufthansa Logo
14:40 - 23:00SFO-GLA
24h 20m1 stop
Lufthansa Logo
06:00 - 13:40GLA-SFO
14h 40m1 stop
£473Lufthansa
Find Deal
Sun, 28 Sep - Tue, 28 Oct
United Airlines Logo
06:30 - 06:30SJC-LHR
16h 00m2 stops
United Airlines Logo
06:55 - 21:18LHR-SJC
22h 23m2 stops
£474United Airlines
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Wed, 10 Sep - Tue, 23 Sep
Lufthansa Logo
14:40 - 23:00SFO-GLA
24h 20m1 stop
Lufthansa Logo
06:00 - 21:05GLA-SFO
22h 05m2 stops
£481Lufthansa
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Sun, 28 Sep - Tue, 28 Oct

KLM flights from San Francisco Bay Area to United Kingdom

Our best KLM deals on San Francisco Bay Area to United Kingdom flight tickets
KLM
13 Jan
SJC10:10San Jose
15h 50m
1 stop
LHR10:00London Heathrow
31 Jan
LHR12:20London Heathrow
17h 46m
1 stop
SJC22:06San Jose
£501
Find similar
KLM
24 Aug
OAK16:58Oakland
32h 52m
1 stop
LHR09:50London Heathrow
10 Sept
LHR11:00London Heathrow
19h 46m
1 stop
OAK22:46Oakland
£555
Find similar
KLM
24 Aug
SFO13:45San Francisco
13h 10m
1 stop
LCY10:55London City
9 Sept
LCY20:10London City
23h 35m
1 stop
SFO11:45San Francisco
£565
Find similar

Scandinavian Airlines flights from San Francisco Bay Area to United Kingdom

Our best Scandinavian Airlines deals on San Francisco Bay Area to United Kingdom flight tickets
Scandinavian Airlines
21 Oct
SFO19:40San Francisco
17h 55m
2 stops
LHR21:35London Heathrow
6 Nov
LHR06:40London Heathrow
15h 55m
1 stop
SFO14:35San Francisco
£384
Find similar
Scandinavian Airlines
14 Oct
SFO19:40San Francisco
17h 55m
2 stops
LHR21:35London Heathrow
28 Oct
LHR19:30London Heathrow
27h 40m
1 stop
SFO16:10San Francisco
£385
Find similar
Scandinavian Airlines
14 Oct
SFO19:40San Francisco
17h 55m
2 stops
LHR21:35London Heathrow
28 Oct
LHR06:40London Heathrow
16h 30m
1 stop
SFO16:10San Francisco
£385
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area to United Kingdom 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 22 August 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 21/10

19:40-21:35

2 stops17h 55m

London Heathrow

Thu 6/11

06:40-14:35

1 stop15h 55m

£384

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 14/10

19:40-21:35

2 stops17h 55m

London Heathrow

Tue 28/10

19:30-16:10

1 stop27h 40m

£385

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 5/10

18:55-17:15

1 stop14h 20m

London Heathrow

Sun 12/10

10:55-23:40

1 stop20h 45m

£443

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Mon 13/10

19:20-16:45

1 stop13h 25m

Glasgow Intl

Tue 21/10

21:20-13:50

1 stop24h 30m

£454

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 1/2

20:40-21:25

1 stop16h 45m

Glasgow Intl

Mon 16/2

20:25-18:45

1 stop30h 20m

£455

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 5/10

06:35-06:45

1 stop16h 10m

London Heathrow

Sun 12/10

09:55-18:19

1 stop16h 24m

£463

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 1/9

06:30-08:20

1 stop17h 50m

London Heathrow

Tue 9/9

08:30-12:05

2 stops35h 35m

£472

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 28/9

14:40-23:00

1 stop24h 20m

Glasgow Intl

Tue 28/10

06:00-13:40

1 stop14h 40m

£473

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 10/9

06:30-06:30

2 stops16h 00m

London Heathrow

Tue 23/9

06:55-21:18

2 stops22h 23m

£474

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Sun 28/9

14:40-23:00

1 stop24h 20m

Glasgow Intl

Tue 28/10

06:00-21:05

2 stops22h 05m

£481

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 the United Kingdom from

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

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 United Kingdom?

The cheapest month to fly to United Kingdom from San Francisco Bay Area is in October. Flight prices, which tend to average around £481, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from San Francisco Bay Area during the month September is also very affordable. Most momondo users find prices during this month for around £490.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from San Francisco Bay Area to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £494. 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 United Kingdom for around £684.

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

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £533. Try not to purchase tickets at midday because they tend to be around £802. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £570 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from San Francisco Bay Area for as low as £519 on momondo.

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

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

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

Cheap San Francisco Bay Area to United Kingdom flight deals and tips

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

Fastest flight time

10h 10m

Direct flights

Every day

Airports in United Kingdom

1 airport
The fastest flight from San Francisco Bay Area to United Kingdom takes 10h 10m
Direct flights go from San Francisco Bay Area to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
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  • When did momondo last update prices for flights from San Francisco Bay Area to United Kingdom?

    Prices for flights from San Francisco Bay Area to United Kingdom refresh daily.

  • How many operators does momondo search for flights from San Francisco Bay Area to United Kingdom?

  • How old do you have to be to fly from San Francisco Bay Area to United Kingdom?

    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 United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 United Kingdom?

Best airlines flying from San Francisco Bay Area to United Kingdom

Compare and see reviews for airlines that fly from San Francisco Bay Area to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £364Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Virgin AtlanticPriceFrom £368Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £386Free CancellationRating
6.7
7,292 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £391Free CancellationRating
7.1
1,959 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom £395Free CancellationRating
7.4
8,934 reviews
Search United Airlines flights
IberiaPriceFrom £427Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
LufthansaPriceFrom £430Free CancellationRating
6.8
7,350 reviews
Search Lufthansa flights
Air CanadaPriceFrom £434Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Aer LingusPriceFrom £502Free CancellationRating
7.1
1,228 reviews
Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to United Kingdom from San Francisco Bay Area 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 United Kingdom quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to United Kingdom from San Francisco Bay Area which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Francisco Bay Area to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to United Kingdom from San Francisco Bay Area. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United Kingdom 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 the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £27
Flights to Manchesterfrom £30
Flights to Birminghamfrom £28
Flights to Edinburghfrom £10
Flights to Belfastfrom £30
Flights to Glasgowfrom £30
Flights to Bristolfrom £20
Flights to Newcastle upon Tynefrom £24
Flights to Aberdeenfrom £51
Flights to Liverpoolfrom £25
Flights to Leedsfrom £35
Flights to Invernessfrom £39