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LON - SFO

Find cheap flights from London to San Francisco from £185

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San Francisco departing on 31/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 2/6
Sun 9/6

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco.
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Cheap flight deals from London to San Francisco (LON-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:45 - 14:45LHR-SFO
11h 00mdirect
22:10 - 16:30SFO-LHR
10h 20mdirect
£376Virgin Atlantic
Find Deal
Tue, 10 Sep - Tue, 24 Sep
06:15 - 12:45LHR-SFO
14h 30m1 stop
22:10 - 16:30SFO-LHR
10h 20mdirect
£381Virgin Atlantic
Find Deal
Tue, 10 Sep - Tue, 24 Sep
10:10 - 13:15LHR-SFO
11h 05mdirect
15:30 - 10:00SFO-LHR
10h 30mdirect
£399Finnair
Find Deal
Fri, 20 Sep - Sun, 29 Sep
12:20 - 15:20LHR-SFO
11h 00mdirect
19:45 - 14:10SFO-LHR
10h 25mdirect
£405Lufthansa
Find Deal
Thu, 16 May - Mon, 20 May
10:10 - 13:15LHR-SFO
11h 05mdirect
23:30 - 09:25SFO-LHR
25h 55m1 stop
£406Finnair
Find Deal
Wed, 25 Sep - Sat, 28 Sep
07:30 - 16:00LHR-SFO
16h 30m1 stop
22:55 - 06:45SFO-LHR
23h 50m2 stops
£407Lufthansa
Find Deal
Tue, 10 Sep - Tue, 24 Sep
10:10 - 13:15LHR-SFO
11h 05mdirect
15:30 - 10:00SFO-LHR
10h 30mdirect
£415British Airways
Find Deal
Wed, 11 Sep - Mon, 23 Sep
10:10 - 13:15LHR-SFO
11h 05mdirect
19:20 - 13:50SFO-LHR
10h 30mdirect
£420British Airways
Find Deal
Tue, 1 Oct - Tue, 8 Oct
08:40 - 16:05LHR-SFO
15h 25m1 stop
12:30 - 06:55SFO-LHR
10h 25mdirect
£450United Airlines
Find Deal
Thu, 16 May - Mon, 1 Jul
13:30 - 19:55LHR-SFO
14h 25m1 stop
12:35 - 06:55SFO-LHR
10h 20mdirect
£455United Airlines
Find Deal
Mon, 30 Sep - Wed, 9 Oct

Flights from London to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from London to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to San Francisco flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to San Francisco.
Our data shows that the cheapest route for a one-way flight from London to San Francisco cost £265 and was between London Gatwick Airport and San Francisco. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £675.

What’s the cheapest day of the week to fly from London to San Francisco?

The average price of all flights from London to San Francisco clicked on KAYAK for each day over the last 12 months.
For London to San Francisco, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Francisco back to London, the best deals are generally found on Thursday, with Tuesday being the most expensive.

What is the cheapest month to fly from London to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to San Francisco is February, where tickets cost £392 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £664 and £618 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to San Francisco, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines fly most frequently between London and San Francisco?

British Airways connects London to San Francisco with up to 4 flights per day. United Airlines also offers 3 flights per day, while Virgin Atlantic follows with 3 flights per day.

Which airlines fly direct between London and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to San Francisco.
There are 3 airlines that fly direct from London to San Francisco. They are: British Airways, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at £368 for a one-way flight. On average, the best prices for this route can be found at British Airways.

How many flights are there between London and San Francisco per day?

Each day, there are between 10 and 11 nonstop flights that take off from London and land in San Francisco, with an average flight time of 11h 01m. The most common departure time is 10:00 and most flights take off in the morning. Each week, there are 71 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between London and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to San Francisco take?

Direct flights from London generally make it to San Francisco in 10h 55m. The flying distance between the two cities is 5,358 miles.

What’s the earliest departure time from London to San Francisco?

Early birds can take the earliest flight from London at 10:10 and will be landing in San Francisco at 13:15.

What’s the latest departure time from London to San Francisco?

If you prefer to fly at night, the latest flight from London to San Francisco jets off at 17:20 and lands at 20:20.

Good to know - Cheap tickets from London to San Francisco

Low season

November

High season

July

Cheapest flight

£185
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from London Gatwick Airport to San Francisco

When to book flights from London to San Francisco

Are your dates flexible? Find out the best times to travel from London to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to San Francisco

  • What visa do I need to fly to San Francisco?

    UK passengers will need to get a visa waiver through the Electronic System for Travel Authorization (ESTA) before they fly to San Francisco. You can make your ESTA application online through the US State Department website. You must have a valid British passport when you visit the United States.

  • How can I hire a car at San Francisco International Airport?

    Hiring a car at San Francisco International Airport is an easy and convenient way to start your trip. Car hire services are available at the Car Rental Center, which is connected to the airport terminals via the San Francisco AirTrain. To access the car hire centre, you should take the AirTrain blue line to the car hire stop. The AirTrain service at San Francisco Airport operates 24 hours.  

  • Is there a rail service linking San Francisco airport to the city centre?

    The BART rail service links San Francisco airport with the city centre, running from 8am to midnight every day, with a frequency of every 20 mins. The BART also links the airport to the East Bay and San Mateo County. The SFO BART Station is located at the International Terminal in departures. To reach it from other terminals you can take the SFO AirTrain which links all terminals to each other. You can purchase a ticket at the BART station.

  • What bus services are available at San Francisco airport?

    SamTrans buses link San Francisco airport to the city centre, Palo Alto and San Mateo County. Lines stopping at the airport are SFO, ECR, 292, 397 and 398. It’s a 24-hour bus service, and you can hop on outside of Arrivals at Terminal 2 and 3, outside of International Terminal Level 1 and Curbside.

  • Are there any onsite airport hotels available at San Francisco airport?

    There are nap rooms available inside San Francisco airport, in the international terminal which are open 24 hours. The rate is $40 USD (about 32 GBP) per hour or $120 USD (about 95 GBP) for 8 hours. Alternatively, there are 5 hotels all within 5 minutes from the airport, and all offering free airport shuttle service.

  • Where can I have a shower at San Francisco airport?

    For a refreshing shower after a long flight from London to San Francisco, head to Freshen Up which is located in International Terminal level G. They are open 24 hours, and their rates start from $25 USD (about 20 GBP) for a Deluxe shower, which is a 30-minute shower and includes a towel, soap, shampoo, and other amenities on demand such as a hair dryer.

  • What is the cheapest flight from London to San Francisco?

    In the last 3 days, the lowest price for a flight from London to San Francisco was £232 for a one-way ticket and £471 for a return.

  • Which airports will I be using when flying from London to San Francisco?

    There are 6 airports in London (London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted.) and only 1 airport in San Francisco (San Francisco). The cheapest flights are generally found on the London Gatwick Airport to San Francisco flight route.

  • Which airlines offer Wi-Fi service onboard planes from London to San Francisco?

    Only KLM offers inflight Wi-Fi service on the London to San Francisco flight route.

  • Which aircraft models fly most regularly from London to San Francisco?

    The Boeing 777 is the aircraft model that flies most regularly on the London to San Francisco flight route.

  • Which airline alliances offer flights from London to San Francisco?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London and San Francisco, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to San Francisco?

    There are direct flights from London to San Francisco on a daily basis.

  • Which is the best airline for flights from London to San Francisco, Virgin Atlantic or Finnair?

    The two airlines most popular with KAYAK users for flights from London to San Francisco are Virgin Atlantic and Finnair. With an average price for the route of £512 and an overall rating of 7.7, Virgin Atlantic is the most popular choice. Finnair is also a great choice for the route, with an average price of £559 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to San Francisco

  • Looking for a cheap flight from London to San Francisco? 25% of our users found flights on this route for £271 or less one-way and £495 or less round-trip.
  • If you want to find cheap flights from London to San Francisco and lower your carbon footprint, you can use KAYAK’s CO2 emissions search filter to discover the greenest routes. For instance, you can lower your carbon output by around 35% when you fly from London Heathrow Airport (LHR) with KLM or with American Airlines. Flights to San Francisco (SFO) with KLM are direct and take around 11 hours altogether. Meanwhile, if you fly with American Airlines, your journey will take around 16 hours and include one layover at Philadelphia Airport (PHL). Choosing low-emission routes may somewhat increase your travel costs.
  • Most cheap flights from London to San Francisco depart from London Heathrow Airport (LHR) or London Gatwick Airport (LGW). If you're booked on an early flight, both London Heathrow and London Gatwick have a range of on-site hotels. Passengers flying with British Airways from Heathrow can check into Sofitel, which is connected to Terminal 5. Meanwhile, travellers flying from Gatwick can stay at Yotelair, which is connected to the airport’s South Terminal.
  • If you've got some spare time after you land at San Francisco Airport, you can visit the Sky Terrace. It offers incredible views of the airport runways and is usually open from 10 am to 6 pm throughout the week.
  • There are direct flights from London to San Francisco with Virgin Atlantic, British Airways and United airlines. All airlines offer a comfortable leg room of about 79 cm in average, and all offer on-demand video to keep passengers entertained. Virgin Atlantic and United airlines also have Wi-Fi available on board for a fee.
  • If you are flying with Air France or KLM airlines, you can head to their dedicated airline lounges in San Francisco airport for a bit of quiet space, both located in the International Terminal. KLM passengers will be happy to know that they also have a lounge in London Heathrow Airport.
  • If you have a bit of time before your flight, head to the San Francisco Airport Aviation Library and Aviation Museum, both located in the International Terminal. They are free of charge to access, and will give you an insight into the world of air transport and commercial aviation.
  • Passengers travelling with children can head to Terminals 2 and 3 for Kids’ Spots play rooms. If you need supplies for babies such as diapers, medicine and food, you will find them available at one of the News kiosks. Stroller and baby equipment are available for rent from Cloud of Goods.
  • There is never a dull moment at San Francisco airport, as you will find about 20 exhibitions on show at any one point throughout the airport. These can include photographs, paintings, installations and video arts. The Video Arts Room is located in the International Terminal and shows short films (10 minutes and less in length) from 5am to midnight, with new films showing every 4 weeks.
See more tips

Prefer to fly direct from London to San Francisco?

Find which airlines fly direct from London to San Francisco, which days they fly and book direct flights.

Direct departures

London to San Francisco

Monday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Friday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

See more direct flights

Direct returns

San Francisco to London

Monday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Friday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +15 more

Aer Lingus, Aeromexico, +16 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from London to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1376 reviews
7.5Comfort
7.8Boarding
8.2Crew
6.9Food
7.0Entertainment
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff for a fantastic friendly nice we came round and check we need anything else to eat or drink

From the start everything was perfectly fine. First meeting was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Quit making seats narrower and narrower. The guy beside me spilled over in to my seat.

The service was non existent . Crew did very little didn’t even answer call button . Premium economy in this long haul was the worst I have ever experienced . Never again flying with them .

The crews are great.. Easy boarding. Inflight entertainment ok. Food is a disappointment.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Great flight. Left on time, not very crowded. Quiet and the right temperature.

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

I paid a lot of money for seat selection and was miserable for flight duration

Lufthansa lost our luggage. After a lot of chasing on our part we got it back. The main problem is that there was no office in Bogota to help us outside of flighttimes. The customer service phone lines had no data on our luggage. I think Lufthansa need to invest in managing communications over lost luggage or this will end with everyone taking more luggage out of hold.

Very good service. One of my journey was by bus. But they advised by plane. Wrong information

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to San Francisco

Cheapest flights to San Francisco from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Francisco found on KAYAK in the last 72 hours.
31/5Fri
1 stop
32h 08mLGW-SFO
£185
31/5Fri
2 stops
36h 48mLTN-SFO
£207
30/5Thu
2 stops
46h 33mLHR-SFO
£207
26/9Thu
directFinnair
11h 05mLHR-SFO
£432
26/9Thu
1 stopLufthansa
14h 45mLCY-SFO
£442
11/5Sat
1 stopFinnair
15h 52mLHR-SFO
£442
12/6Wed
1 stopLufthansa
16h 10mLCY-SFO
£469
13/5Mon
1 stopBritish Airways
14h 45mLCY-SFO
£489
3/9Tue
1 stopBritish Airways
14h 45mLCY-SFO
£515
13/6Thu
2 stopsVirgin Atlantic
19h 15mLCY-SFO
£610

Search by stops

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Search by price

Last minute flights from London to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to San Francisco that are departing in the next 10 days.
3/5Fri
multi-stopDelta
13h 15mLHR-SFO
3/12Tue
directDelta
10h 15mSFO-LHR
£445
3/5Fri
directDelta
11h 00mLHR-SFO
13/5Mon
directDelta
10h 20mSFO-LHR
£456
5/5Sun
directLufthansa
11h 00mLHR-SFO
19/5Sun
multi-stopLufthansa
16h 25mSFO-LHR
£460
7/5Tue
multi-stopBritish Airways
17h 05mLHR-SFO
15/5Wed
directBritish Airways
10h 30mSFO-LHR
£461
3/5Fri
directLufthansa
11h 00mLHR-SFO
15/5Wed
directLufthansa
10h 25mSFO-LHR
£462
7/5Tue
multi-stopBritish Airways
17h 05mLHR-SFO
16/5Thu
directBritish Airways
10h 30mSFO-LHR
£485
7/5Tue
directVirgin Atlantic
11h 00mLHR-SFO
19/5Sun
directVirgin Atlantic
10h 19mSFO-LHR
£486
4/5Sat
multi-stopUnited Airlines
14h 35mLHR-SFO
9/5Thu
directUnited Airlines
10h 20mSFO-LHR
£487
3/5Fri
directUnited Airlines
10h 55mLHR-SFO
14/5Tue
multi-stopUnited Airlines
21h 46mSFO-LHR
£494
6/5Mon
multi-stopVirgin Atlantic
13h 15mLHR-SFO
3/6Mon
multi-stopVirgin Atlantic
13h 23mSFO-LHR
£511

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London - San Francisco Flights

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - London

Cabin classes:

£3,709
£1,672
£869
£436