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Cheap flights from San Francisco to the United Kingdom from £149

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 6/8. 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

TAP AIR PORTUGAL Logo
16:20 - 22:05SFO-LHR
21h 45m1 stop
TAP AIR PORTUGAL Logo
13:45 - 14:35LHR-SFO
32h 50m1 stop
£297TAP AIR PORTUGAL
Find Deal
Thu, 21 Aug - Tue, 26 Aug
TAP AIR PORTUGAL Logo
19:20 - 09:45SFO-LGW
30h 25m1 stop
TAP AIR PORTUGAL Logo
16:25 - 13:35LGW-SFO
29h 10m1 stop
£305TAP AIR PORTUGAL
Find Deal
Sat, 4 Oct - Mon, 20 Oct
Virgin Atlantic Logo
07:05 - 10:00SFO-LGW
18h 55m1 stop
Virgin Atlantic Logo
12:00 - 23:47LGW-SFO
19h 47m1 stop
£356Virgin Atlantic
Find Deal
Sun, 10 Aug - Fri, 29 Aug
Virgin Atlantic Logo
11:30 - 10:00SFO-LGW
14h 30m1 stop
Virgin Atlantic Logo
12:00 - 01:35LGW-SFO
21h 35m1 stop
£357Virgin Atlantic
Find Deal
Tue, 5 Aug - Thu, 28 Aug
British Airways Logo
16:30 - 10:55SFO-LHR
10h 25mdirect
British Airways Logo
10:45 - 13:50LHR-SFO
11h 05mdirect
£361British Airways
Find Deal
Wed, 24 Sep - Wed, 15 Oct
United Airlines Logo
13:00 - 07:25SFO-LHR
10h 25mdirect
United Airlines Logo
08:40 - 16:10LHR-SFO
15h 30m1 stop
£362United Airlines
Find Deal
Wed, 20 Aug - Thu, 18 Sep
United Airlines Logo
17:25 - 12:00SFO-LHR
10h 35mdirect
United Airlines Logo
08:55 - 16:25LHR-SFO
15h 30m1 stop
£364United Airlines
Find Deal
Mon, 3 Nov - Tue, 11 Nov
British Airways Logo
15:21 - 12:50SFO-LHR
13h 29m1 stop
British Airways Logo
10:45 - 13:50LHR-SFO
11h 05mdirect
£364British Airways
Find Deal
Wed, 20 Aug - Wed, 27 Aug
Lufthansa Logo
21:40 - 21:00SFO-LHR
15h 20m1 stop
Lufthansa Logo
11:10 - 19:35LHR-SFO
16h 25m1 stop
£383Lufthansa
Find Deal
Sun, 2 Nov - Fri, 14 Nov
Lufthansa Logo
21:05 - 22:40SFO-LHR
17h 35m1 stop
Lufthansa Logo
06:30 - 00:55LHR-SFO
26h 25m2 stops
£405Lufthansa
Find Deal
Tue, 23 Sep - Thu, 2 Oct

TAP AIR PORTUGAL flights from San Francisco to United Kingdom

Our best TAP AIR PORTUGAL deals on San Francisco to United Kingdom flight tickets
TAP AIR PORTUGAL
21 Aug
SFO16:20San Francisco
21h 45m
1 stop
LHR22:05London Heathrow
26 Aug
LHR13:45London Heathrow
32h 50m
1 stop
SFO14:35San Francisco
TAP AIR PORTUGAL
4 Oct
SFO19:20San Francisco
30h 25m
1 stop
LGW09:45London Gatwick
20 Oct
LGW16:25London Gatwick
29h 10m
1 stop
SFO13:35San Francisco
TAP AIR PORTUGAL
16 Sept
SFO18:45San Francisco
20h 10m
2 stops
LHR22:55London Heathrow
30 Sept
LHR19:50London Heathrow
26h 45m
1 stop
SFO14:35San Francisco

British Airways flights from San Francisco to United Kingdom

Our best British Airways deals on San Francisco to United Kingdom flight tickets
British Airways
24 Sept
SFO16:30San Francisco
10h 25m
LHR10:55London Heathrow
15 Oct
LHR10:45London Heathrow
11h 05m
SFO13:50San Francisco
British Airways
20 Aug
SFO15:21San Francisco
13h 29m
1 stop
LHR12:50London Heathrow
27 Aug
LHR10:45London Heathrow
11h 05m
SFO13:50San Francisco
British Airways
30 Jul
SFO16:30San Francisco
10h 25m
LHR10:55London Heathrow
27 Aug
LHR10:45London Heathrow
11h 05m
SFO13:50San Francisco

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 October. Flight prices, which tend to average around £462, 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 during the month September is also very affordable. Most momondo users find prices during this month for around £481.

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 £491. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to United Kingdom for around £662.

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 £561. Try not to purchase tickets at midday because they tend to be around £785. 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 £565 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 £530 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 35% 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

£149

Fastest flight time

10h 15m

Direct flights

Every day

Airports in United Kingdom

7 airports
The best one-way flight to United Kingdom from San Francisco in the past 72 hours is £149. The best return flight deal from San Francisco to United Kingdom found on momondo in the last 72 hours is £297.
The fastest flight from San Francisco to United Kingdom takes 10h 15m
Direct flights go from San Francisco to United Kingdom every day.
There are 7 airports near United Kingdom: London City (LCY), Birmingham (BHX), London Heathrow (LHR), Manchester (MAN), Edinburgh Turnhouse (EDI), London Gatwick (LGW), Glasgow Intl (GLA)

  • 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
TAP AIR PORTUGALPriceFrom £382Free CancellationRating
7.1
1,903 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom £397Free CancellationRating
6.6
7,067 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £412Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
IberiaPriceFrom £418Free CancellationRating
7.0
2,802 reviews
Search Iberia flights
Air CanadaPriceFrom £425Free CancellationRating
7.1
9,633 reviews
Search Air Canada flights
KLMPriceFrom £433Free CancellationRating
7.8
1,365 reviews
Search KLM flights
United AirlinesPriceFrom £447Free CancellationRating
7.4
8,838 reviews
Search United Airlines flights
LufthansaPriceFrom £471Free CancellationRating
6.8
7,191 reviews
Search Lufthansa flights
Aer LingusPriceFrom £491Free CancellationRating
7.1
1,133 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.


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