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Cheap flights from San Francisco to the United Kingdom from £168

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 13/7. 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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TAP AIR PORTUGAL Logo
17:35 - 16:15
SFO
-
MAN
15h 40m
1 stop
TAP AIR PORTUGAL Logo
17:55 - 14:35
MAN
-
SFO
28h 40m
1 stop
£336TAP AIR PORTUGAL
Mon, 23 Mar - Mon, 13 Apr
TAP AIR PORTUGAL Logo
17:35 - 16:15
SFO
-
MAN
15h 40m
1 stop
TAP AIR PORTUGAL Logo
10:55 - 14:35
MAN
-
SFO
35h 40m
1 stop
£360TAP AIR PORTUGAL
Wed, 25 Mar - Mon, 13 Apr
British Airways Logo
12:06 - 14:25
SFO
-
INV
18h 19m
2 stops
British Airways Logo
10:35 - 13:50
INV
-
SFO
35h 15m
1 stop
£369British Airways
Tue, 28 Apr - Wed, 13 May
British Airways Logo
10:06 - 14:25
SFO
-
INV
20h 19m
2 stops
British Airways Logo
15:40 - 13:50
INV
-
SFO
30h 10m
1 stop
£370British Airways
Tue, 28 Apr - Wed, 13 May
Scandinavian Airlines Logo
16:45 - 19:30
SFO
-
MAN
18h 45m
2 stops
Scandinavian Airlines Logo
12:45 - 14:40
MAN
-
SFO
33h 55m
2 stops
£387Scandinavian Airlines
Sat, 18 Apr - Mon, 20 Apr
Multiple Airlines Logo
19:40 - 17:30
SFO
-
EDI
37h 50m
1 stop
Multiple Airlines Logo
06:00 - 17:55
EDI
-
SFO
19h 55m
1 stop
£392Multiple Airlines
Sun, 26 Apr - Tue, 12 May
Multiple Airlines Logo
19:40 - 00:05
SFO
-
EDI
20h 25m
1 stop
Multiple Airlines Logo
06:00 - 17:55
EDI
-
SFO
19h 55m
1 stop
£400Multiple Airlines
Tue, 5 May - Tue, 19 May
Scandinavian Airlines Logo
16:45 - 18:50
SFO
-
MAN
18h 05m
1 stop
Scandinavian Airlines Logo
12:45 - 14:40
MAN
-
SFO
33h 55m
2 stops
£422Scandinavian Airlines
Sat, 18 Apr - Mon, 20 Apr
SWISS Logo
19:25 - 17:50
SFO
-
LHR
14h 25m
1 stop
SWISS Logo
09:00 - 16:30
LHR
-
SFO
15h 30m
1 stop
£433SWISS
Tue, 10 Feb - Thu, 19 Feb
SWISS Logo
20:25 - 17:50
SFO
-
LGW
14h 25m
1 stop
SWISS Logo
18:40 - 17:30
LGW
-
SFO
29h 50m
1 stop
£435SWISS
Tue, 10 Mar - Tue, 17 Mar

Scandinavian Airlines flights from San Francisco to United Kingdom

Our best Scandinavian Airlines deals on San Francisco to United Kingdom flight tickets
Scandinavian Airlines
18 Apr
SFO16:45San Francisco
18h 45m
2 stops
MAN19:30Manchester
20 Apr
MAN12:45Manchester
33h 55m
2 stops
SFO14:40San Francisco
£387
Scandinavian Airlines
18 Apr
SFO16:45San Francisco
18h 05m
1 stop
MAN18:50Manchester
20 Apr
MAN12:45Manchester
33h 55m
2 stops
SFO14:40San Francisco
£422
Scandinavian Airlines
9 Feb
SFO16:40San Francisco
17h 50m
1 stop
LHR18:30London Heathrow
12 Feb
LHR06:40London Heathrow
15h 55m
1 stop
SFO14:35San Francisco
£432

United Airlines flights from San Francisco to United Kingdom

Our best United Airlines deals on San Francisco to United Kingdom flight tickets
United Airlines
17 Feb
SFO17:25San Francisco
10h 35m
LHR12:00London Heathrow
3 Mar
LHR09:00London Heathrow
15h 30m
1 stop
SFO16:30San Francisco
£448
United Airlines
10 Feb
SFO12:50San Francisco
10h 35m
LHR07:25London Heathrow
17 Feb
LHR06:35London Heathrow
16h 15m
1 stop
SFO14:50San Francisco
£450
United Airlines
2 Feb
SFO12:50San Francisco
10h 35m
LHR07:25London Heathrow
9 Feb
LHR13:45London Heathrow
34h 45m
1 stop
SFO16:30San Francisco
£451

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 28 January 2026.
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 FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

Mon 23/3

17:35-16:15

1 stop15h 40m

Manchester

Mon 13/4

17:55-14:35

1 stop28h 40m

£336

San FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

Wed 25/3

17:35-16:15

1 stop15h 40m

Manchester

Mon 13/4

10:55-14:35

1 stop35h 40m

£360

San FranciscoInverness

SFO - INV

SFOINV

San Francisco

Tue 28/4

12:06-14:25

2 stops18h 19m

Inverness

Wed 13/5

10:35-13:50

1 stop35h 15m

£369

San FranciscoInverness

SFO - INV

SFOINV

San Francisco

Tue 28/4

10:06-14:25

2 stops20h 19m

Inverness

Wed 13/5

15:40-13:50

1 stop30h 10m

£370

San FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

Sat 18/4

16:45-19:30

2 stops18h 45m

Manchester

Mon 20/4

12:45-14:40

2 stops33h 55m

£387

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Sun 26/4

19:40-17:30

1 stop37h 50m

Edinburgh Turnhouse

Tue 12/5

06:00-17:55

1 stop19h 55m

£392

San FranciscoEdinburgh

SFO - EDI

SFOEDI

San Francisco

Tue 5/5

19:40-00:05

1 stop20h 25m

Edinburgh Turnhouse

Tue 19/5

06:00-17:55

1 stop19h 55m

£400

San FranciscoManchester

SFO - MAN

SFOMAN

San Francisco

Sat 18/4

16:45-18:50

1 stop18h 05m

Manchester

Mon 20/4

12:45-14:40

2 stops33h 55m

£422

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 10/2

19:25-17:50

1 stop14h 25m

London Heathrow

Thu 19/2

09:00-16:30

1 stop15h 30m

£433

San FranciscoLondon

SFO - LGW

SFOLGW

San Francisco

Tue 10/3

20:25-17:50

1 stop14h 25m

London Gatwick

Tue 17/3

18:40-17:30

1 stop29h 50m

£435

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 £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 September, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around £483.

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 £486. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to United Kingdom for around £636.

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 morning when flights can be purchased for as low as £541. Try not to purchase tickets at midday because they tend to be around £781. 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 £555 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 £521 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 36% 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

£275

Fastest flight time

2h 34m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from San Francisco in the past 72 hours is £275. The best return flight deal from San Francisco to United Kingdom found on momondo in the last 72 hours is £485.
The fastest flight from San Francisco to United Kingdom takes 2h 34m
Direct flights go from San Francisco to United Kingdom every day.
There are 1,286 airports in United Kingdom. From San Francisco there are direct flights to 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
KLMPriceFrom £356Free CancellationRating
7.7
1,443 reviews
Search KLM flights
Virgin AtlanticPriceFrom £360Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £378Free CancellationRating
6.7
7,704 reviews
Search British Airways flights
United AirlinesPriceFrom £394Free CancellationRating
7.4
9,213 reviews
Search United Airlines flights
LufthansaPriceFrom £403Free CancellationRating
6.8
7,749 reviews
Search Lufthansa flights
IberiaPriceFrom £415Free CancellationRating
7.0
3,099 reviews
Search Iberia flights
Aer LingusPriceFrom £510Free CancellationRating
7.2
1,442 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 £28
Flights to Manchesterfrom £32
Flights to Birminghamfrom £33
Flights to Edinburghfrom £31
Flights to Belfastfrom £28
Flights to Glasgowfrom £31
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £29
Flights to Liverpoolfrom £30
Flights to Aberdeenfrom £36
Flights to Leedsfrom £36
Flights to Invernessfrom £36