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Cheap flights from San Francisco to the United Kingdom from £183

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 to the United Kingdom departing on 12/5. 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

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Virgin Atlantic Logo
14:55 - 12:45SFO-INV
14h 50m1 stop
Virgin Atlantic Logo
13:25 - 11:45INV-SFO
30h 20m1 stop
£385Virgin Atlantic
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Tue, 10 Mar - Mon, 30 Mar
British Airways Logo
17:30 - 09:40SFO-INV
32h 10m1 stop
British Airways Logo
19:45 - 18:45INV-SFO
31h 00m1 stop
£400British Airways
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Mon, 23 Feb - Mon, 2 Mar
Delta Logo
13:55 - 12:45SFO-INV
14h 50m1 stop
Delta Logo
13:15 - 11:50INV-SFO
30h 35m1 stop
£401Delta
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Mon, 23 Feb - Mon, 2 Mar
British Airways Logo
22:35 - 09:40SFO-INV
27h 05m2 stops
British Airways Logo
19:45 - 00:59INV-SFO
37h 14m2 stops
£412British Airways
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Mon, 23 Feb - Mon, 2 Mar
Lufthansa Logo
21:25 - 19:35SFO-LHR
14h 10m1 stop
Lufthansa Logo
11:10 - 19:35LHR-SFO
16h 25m1 stop
£445Lufthansa
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Wed, 18 Feb - Mon, 23 Feb
Iberia Logo
00:46 - 10:50SFO-LGW
26h 04m2 stops
Iberia Logo
11:45 - 00:47LGW-SFO
21h 02m2 stops
£445Iberia
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Mon, 19 Jan - Tue, 27 Jan
Lufthansa Logo
14:40 - 22:45SFO-EDI
24h 05m1 stop
Lufthansa Logo
06:00 - 12:40EDI-SFO
14h 40m1 stop
£448Lufthansa
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Mon, 1 Dec - Thu, 11 Dec
United Airlines Logo
08:25 - 10:30SFO-EDI
18h 05m1 stop
United Airlines Logo
09:25 - 21:50EDI-SFO
20h 25m2 stops
£454United Airlines
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Sun, 7 Dec - Thu, 15 Jan
United Airlines Logo
20:55 - 10:30SFO-EDI
29h 35m2 stops
United Airlines Logo
12:30 - 21:49EDI-SFO
17h 19m1 stop
£465United Airlines
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Mon, 24 Nov - Wed, 3 Dec
Virgin Atlantic Logo
13:55 - 16:35SFO-LCY
18h 40m1 stop
Virgin Atlantic Logo
17:50 - 11:50LCY-SFO
26h 00m1 stop
£480Virgin Atlantic
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Wed, 26 Nov - Wed, 24 Dec

American Airlines flights from San Francisco to United Kingdom

Our best American Airlines deals on San Francisco to United Kingdom flight tickets
American Airlines
15 Nov
SFO07:20San Francisco
19h 45m
2 stops
INV11:05Inverness
22 Nov
INV12:35Inverness
20h 00m
2 stops
SFO00:35San Francisco
£442
Find similar
American Airlines
5 Jan
SFO17:30San Francisco
15h 30m
1 stop
EDI17:00Edinburgh Turnhouse
20 Jan
EDI06:05Edinburgh Turnhouse
16h 55m
1 stop
SFO15:00San Francisco
£460
Find similar
American Airlines
9 Jan
SFO17:30San Francisco
10h 30m
LHR12:00London Heathrow
28 Jan
LHR07:50London Heathrow
15h 45m
1 stop
SFO15:35San Francisco
£466
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British Airways flights from San Francisco to United Kingdom

Our best British Airways deals on San Francisco to United Kingdom flight tickets
British Airways
23 Feb
SFO17:30San Francisco
32h 10m
1 stop
INV09:40Inverness
2 Mar
INV19:45Inverness
31h 00m
1 stop
SFO18:45San Francisco
£400
Find similar
British Airways
23 Feb
SFO22:35San Francisco
27h 05m
2 stops
INV09:40Inverness
2 Mar
INV19:45Inverness
37h 14m
2 stops
SFO00:59San Francisco
£412
Find similar
British Airways
3 Mar
SFO23:59San Francisco
35h 01m
2 stops
INV19:00Inverness
15 Mar
INV20:05Inverness
26h 55m
1 stop
SFO16:00San Francisco
£441
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momondo Fare Finder

 
Customise your flight search to find flights from San Francisco 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 14 November 2025.
Use the filters below to find and compare flights from San Francisco to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoInverness

SFO - INV

SFOINV

San Francisco

Tue 10/3

14:55-12:45

1 stop14h 50m

Inverness

Mon 30/3

13:25-11:45

1 stop30h 20m

£385

San FranciscoInverness

SFO - INV

SFOINV

San Francisco

Mon 23/2

17:30-09:40

1 stop32h 10m

Inverness

Mon 2/3

19:45-18:45

1 stop31h 00m

£400

San FranciscoInverness

SFO - INV

SFOINV

San Francisco

Mon 23/2

13:55-12:45

1 stop14h 50m

Inverness

Mon 2/3

13:15-11:50

1 stop30h 35m

£401

San FranciscoInverness

SFO - INV

SFOINV

San Francisco

Mon 23/2

22:35-09:40

2 stops27h 05m

Inverness

Mon 2/3

19:45-00:59

2 stops37h 14m

£412

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 18/2

21:25-19:35

1 stop14h 10m

London Heathrow

Mon 23/2

11:10-19:35

1 stop16h 25m

£445

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Mon 19/1

00:46-10:50

2 stops26h 04m

London Gatwick

Tue 27/1

11:45-00:47

2 stops21h 02m

£445

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Mon 1/12

14:40-22:45

1 stop24h 05m

Edinburgh Turnhouse

Thu 11/12

06:00-12:40

1 stop14h 40m

£448

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Sun 7/12

08:25-10:30

1 stop18h 05m

Edinburgh Turnhouse

Thu 15/1

09:25-21:50

2 stops20h 25m

£454

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Mon 24/11

20:55-10:30

2 stops29h 35m

Edinburgh Turnhouse

Wed 3/12

12:30-21:49

1 stop17h 19m

£465

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Wed 26/11

13:55-16:35

1 stop18h 40m

London City

Wed 24/12

17:50-11:50

1 stop26h 00m

£480

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 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 is in September. Flight prices, which tend to average around £504, 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 September, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around £506.

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

The cheapest day to depart from San Francisco 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 £511. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to United Kingdom for around £653.

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 £557. Try not to purchase tickets at midday because they tend to be around £815. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from San Francisco to London Heathrow for the best San Francisco - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £584 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 for as low as £553 on momondo.

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

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

You could potentially save up to 11% on your flight if you consider stops on a San Francisco to United Kingdom flight.

Cheap San Francisco to United Kingdom flight deals and tips

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

Best price found

£298

Fastest flight time

10h 10m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from San Francisco in the past 72 hours is £298. The best return flight deal from San Francisco to United Kingdom found on momondo in the last 72 hours is £486.
The fastest flight from San Francisco to United Kingdom takes 10h 10m
Direct flights go from San Francisco to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to United Kingdom?

    Prices for flights from San Francisco Airport to United Kingdom are refreshed on a daily basis.

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

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

    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 San Francisco Airport to United Kingdom.

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

    The required travel and health documents for your United Kingdom 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 United Kingdom. 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 San Francisco to United Kingdom?

Best airlines flying from San Francisco to United Kingdom

Compare and see reviews for airlines that fly from San Francisco to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £362Free CancellationRating
7.4
1,575 reviews
Search Scandinavian Airlines flights
KLMPriceFrom £372Free CancellationRating
7.7
1,411 reviews
Search KLM flights
Virgin AtlanticPriceFrom £376Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £394Free CancellationRating
6.7
7,521 reviews
Search British Airways flights
LufthansaPriceFrom £421Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
United AirlinesPriceFrom £425Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
IberiaPriceFrom £434Free CancellationRating
7.0
3,012 reviews
Search Iberia flights
Aer LingusPriceFrom £512Free CancellationRating
7.2
1,370 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find San Francisco to United Kingdom 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 United Kingdom that suits you.

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

All flight searches from San Francisco to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

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

An easier way to manage your United Kingdom trip

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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 £32
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Flights to Aberdeenfrom £41
Flights to Liverpoolfrom £40
Flights to Leedsfrom £50
Flights to Invernessfrom £33