Flights to San Francisco

£205 Cheap flights to San Francisco

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Francisco departing on 27/9. 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 the United Kingdom to San Francisco

Cheap return flights

 Logo
09:50 - 18:07LGW-SFO
16h 17m1 stop
 Logo
14:02 - 09:30SFO-LGW
35h 28m1 stop
Mon, 22 Sep - Fri, 26 Sep
 Logo
10:55 - 10:40LGW-SFO
31h 45m1 stop
 Logo
06:00 - 09:30SFO-LGW
19h 30m1 stop
Fri, 29 Aug - Sat, 27 Sep
British Airways Logo
10:10 - 23:59EDI-SFO
21h 49m2 stops
British Airways Logo
16:30 - 14:05SFO-EDI
13h 35m1 stop
£404British Airways
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Sat, 6 Sep - Fri, 12 Sep
Lufthansa Logo
08:45 - 19:55LCY-SFO
19h 10m1 stop
Lufthansa Logo
14:40 - 18:35SFO-LCY
19h 55m1 stop
£436Lufthansa
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Wed, 10 Sep - Wed, 17 Sep
Lufthansa Logo
08:45 - 19:55LCY-SFO
19h 10m1 stop
Lufthansa Logo
14:40 - 18:35SFO-LCY
19h 55m1 stop
£440Lufthansa
Find Deal
Wed, 24 Sep - Thu, 2 Oct
Virgin Atlantic Logo
08:40 - 19:57LCY-SFO
19h 17m2 stops
Virgin Atlantic Logo
13:45 - 17:20SFO-LCY
19h 35m1 stop
£445Virgin Atlantic
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Wed, 3 Sep - Tue, 23 Sep
Virgin Atlantic Logo
08:40 - 19:57LCY-SFO
19h 17m2 stops
Virgin Atlantic Logo
13:45 - 18:30SFO-LCY
20h 45m1 stop
£448Virgin Atlantic
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Wed, 3 Sep - Tue, 23 Sep
British Airways Logo
19:15 - 13:50NCL-SFO
26h 35m1 stop
British Airways Logo
22:43 - 09:05SFO-NCL
26h 22m2 stops
£461British Airways
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Mon, 8 Sep - Thu, 18 Sep
United Airlines Logo
05:55 - 00:30BHX-SFO
26h 35m2 stops
United Airlines Logo
23:59 - 08:45SFO-BHX
24h 46m2 stops
£582United Airlines
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Mon, 18 Aug - Wed, 10 Sep
United Airlines Logo
05:55 - 19:03BHX-SFO
21h 08m2 stops
United Airlines Logo
05:15 - 08:45SFO-BHX
19h 30m2 stops
£591United Airlines
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Tue, 19 Aug - Thu, 11 Sep

See travel insights to San Francisco from

San Francisco flights insights and trends

Explore insights for your San Francisco flight to craft the best travel plan

What is the cheapest month to fly to San Francisco?

The month of February is, on average, the cheapest month to fly to San Francisco from United Kingdom, with most prices found around £423. If you are unable to visit San Francisco during the month of February, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £429.

What is the absolute cheapest flight to San Francisco?

£35 is the cheapest deal found on momondo in the last two weeks for a flight to San Francisco. This flight is from Las Vegas and is 75% cheaper than most flights to San Francisco. To find the cheapest price to San Francisco from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Tuesday when prices can be found for as low as £540. This is often the case because there is less demand to fly during this day of the week. Flights from United Kingdom to San Francisco on a Sunday will generally be more expensive and average around £598. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the evening. Flights from United Kingdom to San Francisco during this time can be as low as £471. Try not to purchase tickets at midday because they tend to be around £916. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £501 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from United Kingdom for as low as £456 on momondo.

Cheapest flights to San Francisco

Find the cheapest flights to San Francisco from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN FRANCISCO FROM LONDON HEATHROW AIRPORTFebruary18% cheaperFlying from London Heathrow Airport to San Francisco costs on average just £414 in February
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM LONDON HEATHROW AIRPORTAugust34% more expensiveIt costs about £673 for flights to San Francisco from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO SAN FRANCISCO FROM LONDON HEATHROW AIRPORTJuly256% more users visitedMore momondo users searched in flights to San Francisco from London Heathrow Airport in July than any other month

Cheap San Francisco flight deals and tips

Summary info about San Francisco flight prices, duration and airlines

Best One-Way Price

£205

Best Round-Trip Price

£328

Fastest flight time

15h 12m

Popular in

August
The best one-way flight price to San Francisco from United Kingdom in the last 72 hours is £205 (London Gatwick to San Francisco).
The best round-trip flight price to San Francisco from United Kingdom in the last 72 hours is £328 (London Gatwick to San Francisco).
The fastest flight to San Francisco from United Kingdom takes 15h 12m (London Gatwick to San Francisco).
August has the highest demand for flights to San Francisco, with a 15% price increase on average.

Frequently asked questions about flying to San Francisco

When is it best to fly to San Francisco to go sightseeing?

Sights like Fisherman's Wharf, Lombard Street, and Alcatraz are most enjoyable in months with moderate weather conditions like January, February, or December. Plan your flight to San Francisco for those months.

How far in advance should I book a flight to San Francisco?

In general, most travellers find the cheapest time to book a flight to San Francisco is about 86 days prior to their departure date, when tickets on average are £497. Keep in mind that you might also find cheap flights to San Francisco outside of this time window. In fact, momondo users recently found flights from United Kingdom to San Francisco for £446.

Is there an alternative airport near San Francisco?

Those flying to San Francisco could potentially find better pricing at Oakland Airport (12 mi from San Francisco city centre), Concord Buchanan Fld Airport (24 mi from San Francisco city centre), Napa County Airport (30 mi from San Francisco city centre), San Jose Airport (40 mi from San Francisco city centre) or Santa Rosa Sonoma County Airport (54 mi from San Francisco city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into San Francisco?

You can find deals at Santa Rosa Sonoma County Airport for £116 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to San Francisco Airport?

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

How many operators does momondo search for flights to San Francisco Airport?

How old do you have to be to fly to San Francisco Airport?

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 to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Carmel-by-the-Sea
Seaside
Santa Clara
Newark
Vacaville
Salinas
Vallejo
Calistoga
Rohnert Park
Campbell
Santa Cruz
Bodega Bay
Watsonville
Milpitas
San Ramon
South San Francisco
Capitola
Brentwood
San Bruno
Sausalito

Why use momondo?

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

Finding the right flight to San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Francisco with this policy.

How can momondo help me find flights to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to San Francisco.

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

Of course. momondo tracks the price of San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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