What are the cheapest airlines flying from London to San Jose round-trip?

Flying on Virgin Atlantic is currently your cheapest option to San Jose, with prices starting at £430. Additional return tickets that might be worth considering are offered by Finnair and KLM, with the lowest prices starting at £461 and £473, respectively. Users have found that Virgin Atlantic is 20% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from London to San Jose one-way?

£492 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on British Airways and WestJet, with prices starting from £492 and £578, respectively.

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

Travellers seeking maximum savings on their London to San Jose flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from London to San Jose?

When deciding which route to take from London to San Jose consider London Heathrow - San Jose, London Gatwick - San Jose or London City - San Jose as they are the most popular.

What are the most popular airlines that fly from London to San Jose?

Before booking your flight from London to San Jose check out the most popular airlines for this route: Air France, Finnair or British Airways.

What is the cheapest day to fly round-trip from London to San Jose?

Travelers have found that booking a Sunday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 22% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to San Jose from £398 1-2 weeks out and tickets from £484 for flights departing within the next 72 hours.

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

February is one of the best times of the year to fly to San Jose from London. Prices for February average £540 per person but you can even find prices for as low as £353. The most expensive prices can be found in the month of August. Opting for a February flight can save you 52% on your journey compared to booking in August

What airport do you fly into for flights to San Jose from London?

Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from London. Booking flights from London to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from London from 7 different airlines.

Can I find deals for flights from London to San Jose that include hotel bookings?

Yes. In addition to deals on London to San Jose flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to San Jose?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to San Jose.

Can I find deals for business class flights from London to San Jose?

Yes. Cheapflights offers flight deals from London to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£309+ Flights from London to San Jose

Cheapflights Tip: The best prices from London to San Jose are usually found in February or November, booked 28 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from London to San Jose

Round-trip from	£430
One-way from	£309
Popular in	August
Cheapest in	February
Average price	£531

Virgin Atlantic
30/8-8/9
2 total stops
44h 59m total
London to San Jose

Search Deals

18/8
3 total stops
59h 54m total
London to San Jose

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£102 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from London to San Jose

Cheapest flights from London to San Jose
Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Thu 4/911:15LHR - SJC

1 stop15h 15mFinnair

Sat 13/914:08SJC - LHR

1 stop14h 22mFinnair

Deal found 12/6£461

Wed 16/711:00LHR - SJC

1 stop15h 30mKLM

Mon 28/714:32SJC - LHR

1 stop15h 43mKLM

Deal found 12/6£473

Tue 24/611:15LHR - SJC

1 stop15h 14mBritish Airways

Sun 29/623:24SJC - LHR

1 stop23h 01mBritish Airways

Deal found 11/6£481

Wed 16/706:15LHR - SJC

2 stops17h 48mDelta

Mon 28/711:15SJC - LHR

2 stops17h 55mDelta

Deal found 12/6£488

Mon 23/612:00LHR - SJC

1 stop18h 34mIberia

Mon 7/713:07SJC - LHR

1 stop15h 38mIberia

Deal found 11/6£494

Mon 23/615:15LHR - SJC

1 stop15h 40mVirgin Atlantic

Mon 7/713:34SJC - LHR

1 stop15h 36mVirgin Atlantic

Deal found 12/6£495

Sun 28/910:55LGW - SJC

1 stop35h 20mMultiple Airlines

Fri 3/1006:15SJC - LGW

1 stop20h 40mMultiple Airlines

Deal found 13/6£495

Fri 11/709:30LHR - SJC

2 stops19h 32mUnited Airlines

Thu 17/714:31SJC - LHR

1 stop13h 49mUnited Airlines

Deal found 11/6£517

Thu 2/1009:30LHR - SJC

2 stops19h 23mAir Canada

Sun 5/1018:22SJC - LHR

2 stops28h 13mAir Canada

Deal found 11/6£542

Tue 24/606:30LHR - SJC

2 stops18h 30mMultiple Airlines

Sun 29/606:20SJC - LHR

2 stops23h 25mMultiple Airlines

Deal found 11/6£564

Tue 9/1211:55LGW - SJC

2 stops18h 08mIcelandair

Tue 16/1210:05SJC - LGW

2 stops16h 50mIcelandair

Deal found 11/6£627

Tue 9/1212:15LHR - SJC

2 stops17h 48mIcelandair

Tue 16/1210:05SJC - LHR

2 stops16h 45mIcelandair

Deal found 11/6£630

Best flights from London to San Jose
Discover carefully curated flight deals from London to San Jose that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Sat 30/809:55LHR - SJC

1 stop15h 09mVirgin Atlantic

Mon 8/920:25SJC - LHR

1 stop29h 50mVirgin Atlantic

Deal found 10/6£430

Thu 4/911:15LHR - SJC

1 stop15h 15mFinnair

Sat 13/914:08SJC - LHR

1 stop14h 22mFinnair

Deal found 12/6£461

Wed 16/711:00LHR - SJC

1 stop15h 30mKLM

Mon 28/714:32SJC - LHR

1 stop15h 43mKLM

Deal found 12/6£473

Sat 30/806:30LHR - SJC

2 stops20h 43mDelta

Mon 8/911:14SJC - LHR

2 stops18h 16mDelta

Deal found 10/6£475

Tue 24/611:15LHR - SJC

1 stop15h 14mBritish Airways

Sun 29/623:24SJC - LHR

1 stop23h 01mBritish Airways

Deal found 11/6£481

Mon 23/616:25LHR - SJC

1 stop36h 48mIberia

Mon 7/706:00SJC - LHR

1 stop22h 45mIberia

Deal found 10/6£485

Tue 8/707:25LHR - SJC

2 stops37h 57mUnited Airlines

Tue 22/707:00SJC - LHR

2 stops16h 40mUnited Airlines

Deal found 10/6£487

Sun 28/910:55LGW - SJC

1 stop35h 20mMultiple Airlines

Fri 3/1006:15SJC - LGW

1 stop20h 40mMultiple Airlines

Deal found 13/6£495

Thu 2/1009:30LHR - SJC

2 stops19h 23mAir Canada

Sun 5/1018:22SJC - LHR

2 stops28h 13mAir Canada

Deal found 11/6£542

Tue 9/1211:55LGW - SJC

2 stops18h 08mIcelandair

Tue 16/1210:05SJC - LGW

2 stops16h 50mIcelandair

Deal found 11/6£627

Sun 27/709:45LHR - SJC

2 stops19h 42mAmerican Airlines

Sun 3/823:24SJC - LHR

2 stops22h 51mAmerican Airlines

Deal found 11/6£653

Sat 30/806:40LHR - SJC

2 stops20h 33mScandinavian Airlines

Mon 8/912:30SJC - LHR

3 stops19h 55mScandinavian Airlines

Deal found 10/6£666

Last-minute flights from London to San Jose
Discover last-minute flight deals from London to San Jose. Data last updated 13 June 2025 and is based on user searches.

Tue 17/615:15LHR - SJC

1 stop15h 40mKLM

Sun 22/613:40SJC - LHR

1 stop15h 30mKLM

Deal found 12/6£788

Tue 17/610:30LHR - SJC

2 stops20h 16mBritish Airways

Sun 22/619:09SJC - LHR

2 stops18h 31mBritish Airways

Deal found 12/6£871

Tue 17/607:05LHR - SJC

3 stops20h 10mScandinavian Airlines

Sun 22/606:35SJC - LHR

2 stops25h 25mScandinavian Airlines

Deal found 12/6£1,088

Tue 17/622:15LHR - SJC

3 stops43h 51mMultiple Airlines

Sun 22/607:18SJC - LHR

3 stops20h 47mMultiple Airlines

Deal found 12/6£1,239

Tue 17/610:00LCY - SJC

2 stops32h 06mMultiple Airlines

Sun 22/606:00SJC - LCY

2 stops29h 40mMultiple Airlines

Deal found 12/6£1,378

Tue 17/612:00LHR - SJC

1 stop17h 13mAmerican Airlines

Thu 19/613:10SJC - LHR

1 stop17h 15mAmerican Airlines

Deal found 12/6£1,685

Wed 18/612:45LHR - SJC

1 stop15h 48mVirgin Atlantic

Wed 16/713:34SJC - LHR

1 stop15h 36mVirgin Atlantic

Deal found 11/6£657

Wed 18/615:40LGW - SJC

2 stops39h 09mIcelandair

Wed 25/612:02SJC - LGW

2 stops15h 43mIcelandair

Deal found 10/6£707

Thu 19/616:25LHR - SJC

1 stop36h 48mIberia

Sat 5/713:08SJC - LHR

1 stop17h 17mIberia

Deal found 12/6£514

Thu 19/608:20LHR - SJC

1 stop20h 53mFinnair

Thu 3/706:00SJC - LHR

1 stop19h 00mFinnair

Deal found 11/6£695

Thu 19/621:25LHR - SJC

2 stops33h 24mIcelandair

Wed 25/612:02SJC - LHR

2 stops15h 53mIcelandair

Deal found 11/6£715

Sat 21/614:50LHR - SJC

1 stop14h 00mUnited Airlines

Mon 30/614:31SJC - LHR

1 stop13h 49mUnited Airlines

Deal found 12/6£785

One-way flights from London to San Jose
Search for one-way flight options from London to San Jose. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Mon 18/816:35STN - SJC

3 stops59h 54mMultiple Airlines

Deal found 12/6£309

Mon 18/810:55LGW - SJC

3 stops35h 42mMultiple Airlines

Deal found 12/6£315

Wed 25/615:05LHR - SJC

3 stops29h 21mMultiple Airlines

Deal found 12/6£364

Mon 23/616:50LCY - SJC

3 stops38h 44mMultiple Airlines

Deal found 12/6£467

Mon 30/615:10LHR - SJC

1 stop15h 24mIberia

Deal found 10/6£492

Mon 30/615:10LHR - SJC

1 stop15h 24mBritish Airways

Deal found 11/6£492

Sat 27/910:45LGW - SJC

3 stops34h 35mWestJet

Deal found 11/6£578

Wed 19/1112:20LHR - SJC

1 stop17h 46mDelta

Deal found 11/6£587

Sun 16/1108:20LHR - SJC

1 stop20h 23mFinnair

Deal found 11/6£643

Wed 3/907:10LGW - SJC

2 stops21h 58mIberia

Deal found 11/6£668

Sun 16/1111:55LGW - SJC

2 stops19h 04mIcelandair

Deal found 11/6£730

Wed 1/1013:05LHR - SJC

2 stops17h 54mIcelandair

Deal found 12/6£732

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 4/9

11:15-18:30

1 stop15h 15m

San Jose

Sat 13/9

14:08-12:30

1 stop14h 22m

£461

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 16/7

11:00-18:30

1 stop15h 30m

San Jose

Mon 28/7

14:32-14:15

1 stop15h 43m

£473

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 24/6

11:15-18:29

1 stop15h 14m

San Jose

Sun 29/6

23:24-06:25

1 stop23h 01m

£481

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 16/7

06:15-16:03

2 stops17h 48m

San Jose

Mon 28/7

11:15-13:10

2 stops17h 55m

£488

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 23/6

12:00-22:34

1 stop18h 34m

San Jose

Mon 7/7

13:07-12:45

1 stop15h 38m

£494

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 23/6

15:15-22:55

1 stop15h 40m

San Jose

Mon 7/7

13:34-13:10

1 stop15h 36m

£495

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Sun 28/9

10:55-14:15

1 stop35h 20m

San Jose

Fri 3/10

06:15-10:55

1 stop20h 40m

£495

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 11/7

09:30-21:02

2 stops19h 32m

San Jose

Thu 17/7

14:31-12:20

1 stop13h 49m

£517

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

09:30-20:53

2 stops19h 23m

San Jose

Sun 5/10

18:22-06:35

2 stops28h 13m

£542

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 24/6

06:30-17:00

2 stops18h 30m

San Jose

Sun 29/6

06:20-13:45

2 stops23h 25m

£564

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 43 results

...

Best time to book a flight from London to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The best time to book flights from London to San Jose is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to San Jose?

Currently, November is the cheapest month in which you can book a flight from London to San Jose (average of £505). Flying from London to San Jose in July is currently the most expensive (average of £768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to SJC?

When flying from London to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the evening.

Rainfall in San Jose by month

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 79.0 inches per month. January is typically the wettest month, when rainfall can reach 79.0 mm. July is typically the driest time to visit San Jose when rainfall is around 0.0 mm.

Temperature in San Jose by month

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing San Jose

Read reviews from past customers who have flown Delta, KLM and Finnair from London to San Jose. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,950 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,624 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to San Jose from London?
Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from London. Booking flights from London to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from London from 7 different airlines.
What are the cheapest airlines flying from London to San Jose round-trip?
Flying on Virgin Atlantic is currently your cheapest option to San Jose, with prices starting at £430. Additional return tickets that might be worth considering are offered by Finnair and KLM, with the lowest prices starting at £461 and £473, respectively. Users have found that Virgin Atlantic is 20% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from London to San Jose one-way?
£492 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on British Airways and WestJet, with prices starting from £492 and £578, respectively.
What are the most popular routes from London to San Jose?
When deciding which route to take from London to San Jose consider London Heathrow - San Jose, London Gatwick - San Jose or London City - San Jose as they are the most popular.
Can I find deals for flights from London to San Jose that include hotel bookings?
Yes. In addition to deals on London to San Jose flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to San Jose.
Can I find deals for business class flights from London to San Jose?
Yes. Cheapflights offers flight deals from London to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to San Jose?
Currently, November is the cheapest month in which you can book a flight from London to San Jose (average of £505). Flying from London to San Jose in July is currently the most expensive (average of £768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from London to San Jose

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£312	Average£404	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Virgin Atlantic	Cheapest£371	Average£456	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£376	Average£461	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£379	Average£459	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£393	Average£506	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£434	Average£503	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£448	Average£604	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to San Jose?

When you search for this flight from London to San Jose, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to San Jose?

Millions of users choose and trust Cheapflights to book the best flight deals from London to San Jose for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to San Jose with no change fees?

Yes! Cheapflights helps users easily find flights from London to San Jose with no change fees.

Can Cheapflights notify me if prices for flights from London to San Jose become cheaper?

Yes, Cheapflights offers price alerts on London to San Jose flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London to San Jose from £309

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to San Jose are usually found in February or November, booked 28 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from London to San Jose

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to San Jose

Cheapest flights from London to San JoseExplore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Jose that are best for you.

Best time to book a flight from London to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from London with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from London to San Jose. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from London to San Jose?

What is the cheapest time of day to fly from LON to SJC?

Find hourly flight availability from London to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

Reviews of airlines servicing San Jose

Read reviews from past customers who have flown Delta, KLM and Finnair from London to San Jose. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Jose from London?

What are the cheapest airlines flying from London to San Jose round-trip?

What are the cheapest airlines to fly from London to San Jose one-way?

What are the most popular routes from London to San Jose?

Can I find deals for flights from London to San Jose that include hotel bookings?

How can I find direct flights from London to San Jose?

Can I find deals for business class flights from London to San Jose?

What is the cheapest month to book a flight from London to San Jose?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from London to San Jose

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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Cheapest flights from London to San Jose
Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.