LON - SJC

£430 Find Cheap Flights from London to San Jose

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San Jose departing on 30/8. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Jose.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Jose.
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Cheap Flights from London to San Jose (LON-SJC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to San Jose 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to San Jose

Sat, 30 Aug - Mon, 8 Sep
Virgin Atlantic Logo
09:55 - 17:04LHR-SJC
15h 09m1 stop
Virgin Atlantic Logo
20:25 - 10:15SJC-LHR
29h 50m1 stop
£430Virgin Atlantic
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Sat, 30 Aug - Mon, 8 Sep
Virgin Atlantic Logo
13:25 - 22:39LHR-SJC
17h 14m2 stops
Virgin Atlantic Logo
17:44 - 20:00SJC-LHR
18h 16m2 stops
£438Virgin Atlantic
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Thu, 4 Sep - Sat, 13 Sep
Finnair Logo
11:15 - 18:30LHR-SJC
15h 15m1 stop
Finnair Logo
14:08 - 12:30SJC-LHR
14h 22m1 stop
£461Finnair
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Wed, 16 Jul - Mon, 28 Jul
KLM Logo
11:00 - 18:30LHR-SJC
15h 30m1 stop
KLM Logo
14:32 - 14:15SJC-LHR
15h 43m1 stop
£473KLM
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Tue, 24 Jun - Sun, 29 Jun
British Airways Logo
11:15 - 18:29LHR-SJC
15h 14m1 stop
British Airways Logo
23:24 - 06:25SJC-LHR
23h 01m1 stop
£481British Airways
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Thu, 2 Oct - Sun, 5 Oct
British Airways Logo
08:20 - 16:40LHR-SJC
16h 20m1 stop
British Airways Logo
08:00 - 06:25SJC-LHR
14h 25m1 stop
£484British Airways
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Tue, 8 Jul - Tue, 22 Jul
United Airlines Logo
07:25 - 13:22LHR-SJC
37h 57m2 stops
United Airlines Logo
07:00 - 07:40SJC-LHR
16h 40m2 stops
£487United Airlines
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Tue, 23 Sep - Tue, 30 Sep
United Airlines Logo
14:50 - 21:18LHR-SJC
14h 28m1 stop
United Airlines Logo
15:55 - 12:20SJC-LHR
12h 25m1 stop
£490United Airlines
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Mon, 8 Sep - Thu, 18 Sep
Finnair Logo
08:20 - 21:08LHR-SJC
20h 48m1 stop
Finnair Logo
08:00 - 14:25SJC-LHR
22h 25m1 stop
£626Finnair
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Wed, 23 Jul - Wed, 6 Aug
KLM Logo
11:00 - 23:36LHR-SJC
20h 36m1 stop
KLM Logo
06:30 - 06:45SJC-LHR
16h 15m1 stop
£674KLM
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KAYAK's insights & trends for London to San Jose flights

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

Find cheap flights to San Jose
Find cheap flights to San Jose

Planning a trip from London to San Jose? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from London to San Jose clicked on KAYAK for each day over the last 12 months.

When flying from London to San Jose, you should consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to San Jose, 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 Jose is February, where tickets cost £423 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £825 and £754 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to San Jose, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to San Jose, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know - Cheap tickets from London to San Jose

Low seasonDecember
High seasonSeptember
Cheapest flight£309
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from London Stansted Airport to San Jose

When to book flights from London to San Jose

Are your dates flexible? Find out the best times to travel from London to San Jose 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 Jose

  • What's the best way to reach London's Airports from London city centre by public transport?

    Heathrow Airport and Gatwick Airport have Express trains from central London directly to the airport. The Heathrow Express departs from London Paddington Station roughly every 15min and reaches the airport in around 15min. The Gatwick Express leaves from London Victoria Station and gets to the airport in about 30min. To get to London City Airport, you can take the underground from various stations, including Westminster and Charing Cross, to Canning Station. Here, hop on the connecting Docklands Light Railway to the airport.

  • What's the best way to get to central San Jose from San Jose Airport?

    Station Wagon buses run 24/7 from the airport to the city centre. Many hotels offer shuttles to and from the airport. They depart from the Offsite Courtesy Shuttle Stop at the Ground Transportation System located at Terminal A.

  • What lounges are available at London's airports?

    There are lounges at each of Heathrow's international terminals. In Terminal 2 and Terminal 4, you'll find the Plaza Premium Lounge. These lounges are best for families and serve snacks, hot meals and drinks throughout the day. In Terminal 3, you'll find the Club Aspire lounge, which is best for business or solo travellers and has complimentary food and drink as well as Champagne and Prosecco available at an extra cost. Gatwick Airport also has a Plaza Premium Lounge with a kids' play area in the North Terminal. The Clubroom Lounges in the North and South Terminals provide full dining and table service.

  • Are there hotels at San Jose Airport?

    Multiple hotels are located within a 10-minute drive to the airport and provide airport shuttles. Sonesta Select San Jose Airport and Hyatt Place San Jose Airport are located about one kilometre from the main terminal, and the Hyatt Place hotel has free parking and breakfast included.

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

    In the last 3 days, the lowest price for a flight from London to San Jose was £420 for a one-way ticket and £584 for a return.

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

    London has 5 major airports: London City, London Gatwick, London Heathrow, London Luton, and London Stansted. San Jose is the only airport in San Jose. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

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

    We unfortunately don’t have that data for this specific route.

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

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

  • Which is the best airline for flights from London to San Jose, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from London to San Jose are Delta and KLM. With an average price for the route of £518 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of £478 and an overall rating of 7.8.

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

    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 Jose.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose 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 Jose?

    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 Jose 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 Jose?

    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 Jose from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to San Jose

  • There are flights from London to San Jose available from three of London's main airports: Heathrow Airport (LHR), Gatwick Airport (LGW) and London City Airport (LCY). Heathrow usually offers the most and most direct flights and cheaper flights that include a single stopover. Flights from Gatwick and London City typically have two or three stopovers.
  • San Jose International Airport (SJC) has prioritised making the airport accessible for all travellers. Staff and mobility equipment are available to help passengers through the airport, and you can book this service through your airline. Pet Relief areas for Service Animals are also located in Terminal A and Terminal B.
  • You can book FastTrack at each of London's airports to access a dedicated security lane and spend less time standing in the queue. Book FastTrack online ahead of your trip. All the airports also have self-check-in kiosks to help speed up your check-in process.
  • If it's your first time visiting San Jose, you'll find an Airport Information Booth in the baggage reclaim area before security. The volunteer staff here will be happy to answer questions and provide tips, directions and maps so you can start your trip off on the right foot.
  • Each of London's Airports has a range of shops and restaurants for you to check out before your flight leaves. You'll find the most at Heathrow Airport, including fine dining restaurants and duty-free shopping. The airport even offers a complimentary personal shopping service to help you navigate the different stores.

Top 5 airlines serving from London to San Jose

 
See real verified KAYAK customer reviews for airlines flying from London to San Jose. 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 Jose? 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.
7.8
KLMOverall score based on 1358 reviews
7.1Entertainment
7.8Boarding
7.2Food
8.4Crew
7.7Comfort
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The flight was delayed by an hour. Made the connection uncomfortably tight.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

Everything you need to know for your flight from London to San Jose

Other airlines flying from London to San Jose

Flights from the other most popular airlines that fly from London to San Jose according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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