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Cheap flights from San Francisco Bay Area to the United Kingdom from £234

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 13/9. 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

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
15:45 - 14:55
SJC
-
LHR
15h 10m
1 stop
Virgin Atlantic Logo
06:30 - 20:58
LHR
-
SJC
22h 28m
2 stops
£580Virgin Atlantic
Thu, 1 Oct - Tue, 24 Nov
Scandinavian Airlines Logo
11:45 - 16:00
SJC
-
LHR
44h 15m
2 stops
Scandinavian Airlines Logo
06:40 - 22:58
LHR
-
SJC
24h 18m
2 stops
£597Scandinavian Airlines
Tue, 10 Nov - Fri, 13 Nov
British Airways Logo
19:30 - 18:40
SFO
-
GLA
15h 10m
1 stop
British Airways Logo
21:10 - 13:50
GLA
-
SFO
24h 40m
1 stop
£625British Airways
Tue, 8 Sep - Tue, 20 Oct
British Airways Logo
19:30 - 18:40
SFO
-
GLA
15h 10m
1 stop
British Airways Logo
05:55 - 13:50
GLA
-
SFO
15h 55m
1 stop
£626British Airways
Tue, 8 Sep - Tue, 20 Oct
Lufthansa Logo
08:45 - 12:50
SJC
-
LHR
20h 05m
2 stops
Lufthansa Logo
06:55 - 20:57
LHR
-
SJC
22h 02m
2 stops
£640Lufthansa
Tue, 18 Aug - Fri, 28 Aug
KLM Logo
12:33 - 13:05
OAK
-
LHR
16h 32m
2 stops
KLM Logo
11:45 - 23:51
LHR
-
OAK
20h 06m
2 stops
£648KLM
Wed, 19 Aug - Wed, 26 Aug
KLM Logo
06:00 - 07:10
OAK
-
LHR
17h 10m
2 stops
KLM Logo
10:55 - 23:51
LHR
-
OAK
20h 56m
1 stop
£669KLM
Wed, 19 Aug - Wed, 26 Aug
Lufthansa Logo
14:40 - 23:05
SFO
-
EDI
24h 25m
1 stop
Lufthansa Logo
06:10 - 17:19
EDI
-
SFO
19h 09m
2 stops
£809Lufthansa
Mon, 31 Aug - Sat, 12 Sep
United Airlines Logo
08:10 - 07:40
SFO
-
EDI
15h 30m
1 stop
United Airlines Logo
11:30 - 19:24
EDI
-
SFO
15h 54m
1 stop
£809United Airlines
Mon, 6 Jul - Fri, 17 Jul
United Airlines Logo
08:10 - 07:40
SFO
-
EDI
15h 30m
1 stop
United Airlines Logo
11:30 - 23:02
EDI
-
SFO
19h 32m
2 stops
£812United Airlines
Mon, 6 Jul - Fri, 17 Jul

TAP AIR PORTUGAL flights from San Francisco Bay Area to United Kingdom

Our best TAP AIR PORTUGAL deals on San Francisco Bay Area to United Kingdom flight tickets
TAP AIR PORTUGAL
12 Oct
SFO16:30San Francisco
17h 15m
1 stop
LHR17:45London Heathrow
20 Oct
LHR19:50London Heathrow
26h 45m
1 stop
SFO14:35San Francisco
£609
TAP AIR PORTUGAL
13 Oct
SFO16:20San Francisco
15h 15m
1 stop
LGW15:35London Gatwick
20 Oct
LGW16:25London Gatwick
30h 10m
1 stop
SFO14:35San Francisco
£612
TAP AIR PORTUGAL
30 Jul
SFO16:30San Francisco
18h 20m
1 stop
LHR18:50London Heathrow
15 Sept
LHR19:50London Heathrow
26h 45m
1 stop
SFO14:35San Francisco
£615

Lufthansa flights from San Francisco Bay Area to United Kingdom

Our best Lufthansa deals on San Francisco Bay Area to United Kingdom flight tickets
Lufthansa
18 Aug
SJC08:45San Jose
20h 05m
2 stops
LHR12:50London Heathrow
28 Aug
LHR06:55London Heathrow
22h 02m
2 stops
SJC20:57San Jose
£640
Lufthansa
28 Sept
SFO14:40San Francisco
19h 15m
1 stop
LCY17:55London City
22 Oct
LCY09:15London City
23h 15m
2 stops
SFO00:30San Francisco
£682
Lufthansa
19 May
SFO14:40San Francisco
19h 15m
1 stop
LCY17:55London City
18 Aug
LCY18:30London City
32h 30m
2 stops
SFO19:00San Francisco
£918

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 15 May 2026.
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

Cheapest return flight

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 1/10

15:45-14:55

1 stop15h 10m

London Heathrow

Tue 24/11

06:30-20:58

2 stops22h 28m

£580

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 10/11

11:45-16:00

2 stops44h 15m

London Heathrow

Fri 13/11

06:40-22:58

2 stops24h 18m

£597

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 8/9

19:30-18:40

1 stop15h 10m

Glasgow Intl

Tue 20/10

21:10-13:50

1 stop24h 40m

£625
Fastest return journey

San FranciscoGlasgow

SFO - GLA

SFOGLA

San Francisco

Tue 8/9

19:30-18:40

1 stop15h 10m

Glasgow Intl

Tue 20/10

05:55-13:50

1 stop15h 55m

£626

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 18/8

08:45-12:50

2 stops20h 05m

London Heathrow

Fri 28/8

06:55-20:57

2 stops22h 02m

£640

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Wed 19/8

12:33-13:05

2 stops16h 32m

London Heathrow

Wed 26/8

11:45-23:51

2 stops20h 06m

£648

OaklandLondon

OAK - LHR

OAKLHR

Oakland

Wed 19/8

06:00-07:10

2 stops17h 10m

London Heathrow

Wed 26/8

10:55-23:51

1 stop20h 56m

£669

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Mon 31/8

14:40-23:05

1 stop24h 25m

Edinburgh Turnhouse

Sat 12/9

06:10-17:19

2 stops19h 09m

£809

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Mon 6/7

08:10-07:40

1 stop15h 30m

Edinburgh Turnhouse

Fri 17/7

11:30-19:24

1 stop15h 54m

£809

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Mon 6/7

08:10-07:40

1 stop15h 30m

Edinburgh Turnhouse

Fri 17/7

11:30-23:02

2 stops19h 32m

£812

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 £473, 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 February is also very affordable. Most momondo users find prices during this month for around £475.

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 Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £522. When flying out on a Friday, 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 £623.

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 £543. Try not to purchase tickets at midday because they tend to be around £767. 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 from San Francisco Bay Area to the 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 £592 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 £550 on momondo.

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

2h 34m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The fastest flight from San Francisco Bay Area to United Kingdom takes 2h 34m
Direct flights go from San Francisco Bay Area to United Kingdom every day.
There are 1,286 airports in United Kingdom. From San Francisco Bay Area there are direct flights to London Heathrow (LHR).
Search flight deals

Frequently asked questions about flying from San Francisco Bay Area to the United Kingdom

  • 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
Virgin AtlanticPriceFrom £367Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
KLMPriceFrom £368Free CancellationRating
7.8
1,517 reviews
Search KLM flights
LufthansaPriceFrom £370Free CancellationRating
6.8
8,003 reviews
Search Lufthansa flights
British AirwaysPriceFrom £385Free CancellationRating
6.7
7,980 reviews
Search British Airways flights
United AirlinesPriceFrom £394Free CancellationRating
7.4
9,722 reviews
Search United Airlines flights
Aer LingusPriceFrom £550Free CancellationRating
7.3
1,561 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 £30
Flights to Manchesterfrom £29
Flights to Birminghamfrom £39
Flights to Edinburghfrom £30
Flights to Belfastfrom £27
Flights to Glasgowfrom £30
Flights to Bristolfrom £45
Flights to Newcastle upon Tynefrom £43
Flights to Liverpoolfrom £36
Flights to Aberdeenfrom £54
Flights to Leedsfrom £49
Flights to Invernessfrom £47