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Cheap flights from London to San Jose from £264

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJC
26 Jan — 2 Feb1
1 adult

The best prices from London to San Jose are usually found in February or November, booked 72 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from London to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£443

One-way from

£264

Popular in

August

Cheapest in

February

Average price

£511
Delta
  • Delta
  • 8/2-21/2
  • 4 total stops
  • 34h 25m total
  • London to San Jose
30/1
  • 30/1
  • 1 total stop
  • 34h 40m total
  • London to San Jose
Highest demand for flights based on searches. 18% potential increase in price (£107 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in January 2025

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 21 January 2025.

Sat 8/206:20LHR - SJC
2 stops17h 55mDelta
Fri 21/206:20SJC - LHR
2 stops16h 30mDelta
Deal found 21/1£443
Tue 4/209:25LHR - SJC
1 stop20h 03mFinnair
Tue 11/206:10SJC - LHR
1 stop16h 10mFinnair
Deal found 21/1£444
Fri 7/312:30LHR - SJC
1 stop17h 34mVirgin Atlantic
Fri 14/313:11SJC - LHR
1 stop13h 09mVirgin Atlantic
Deal found 21/1£451
Mon 3/309:25LHR - SJC
1 stop20h 04mIberia
Mon 17/306:10SJC - LHR
1 stop18h 10mIberia
Deal found 21/1£452
Thu 30/110:40LHR - SJC
1 stop18h 48mAmerican Airlines
Thu 13/214:34SJC - LHR
1 stop13h 31mAmerican Airlines
Deal found 21/1£456
Tue 29/412:10LHR - SJC
1 stop16h 43mKLM
Wed 7/514:35SJC - LHR
1 stop14h 55mKLM
Deal found 21/1£461
Thu 30/114:30LHR - SJC
1 stop16h 14mBritish Airways
Wed 12/212:02SJC - LHR
1 stop16h 03mBritish Airways
Deal found 20/1£473
Tue 29/409:30LHR - SJC
2 stops36h 05mUnited Airlines
Wed 7/506:20SJC - LHR
2 stops21h 15mUnited Airlines
Deal found 21/1£491
Thu 30/113:50LHR - SJC
1 stop29h 22mMultiple Airlines
Wed 12/206:10SJC - LHR
1 stop16h 10mMultiple Airlines
Deal found 20/1£505
Mon 10/312:30LGW - SJC
2 stops30h 44mAmerican Airlines
Mon 24/306:10SJC - LGW
2 stops19h 50mAmerican Airlines
Deal found 20/1£522
Mon 21/414:50LHR - SJC
1 stop14h 35mLufthansa
Sun 4/518:45SJC - LHR
1 stop30h 55mLufthansa
Deal found 21/1£539
Thu 6/215:00LHR - SJC
2 stops30h 31mAir Canada
Wed 26/308:30SJC - LHR
2 stops20h 20mAir Canada
Deal found 21/1£554

Find flights from London to San Jose within your budget

Customise your flight search to find flights from London to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 8/2

06:20-16:15

2 stops17h 55m

San Jose

Fri 21/2

06:20-06:50

2 stops16h 30m

£443

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 4/2

09:25-21:28

1 stop20h 03m

San Jose

Tue 11/2

06:10-06:20

1 stop16h 10m

£444

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 7/3

12:30-22:04

1 stop17h 34m

San Jose

Fri 14/3

13:11-09:20

1 stop13h 09m

£451

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 3/3

09:25-21:29

1 stop20h 04m

San Jose

Mon 17/3

06:10-07:20

1 stop18h 10m

£452

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 29/4

12:10-20:53

1 stop16h 43m

San Jose

Wed 7/5

14:35-13:30

1 stop14h 55m

£461

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 24/2

09:25-21:29

1 stop20h 04m

San Jose

Sat 1/3

14:34-06:20

1 stop31h 46m

£474

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 29/4

09:30-13:35

2 stops36h 05m

San Jose

Wed 7/5

06:20-11:35

2 stops21h 15m

£491

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 16/4

11:05-21:18

2 stops18h 13m

San Jose

Sat 26/4

19:20-21:40

2 stops18h 20m

£500

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 4/2

15:00-11:56

2 stops28h 56m

San Jose

Tue 11/2

06:30-06:30

2 stops16h 00m

£507

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Mon 10/3

12:30-12:14

2 stops30h 44m

San Jose

Mon 24/3

06:10-09:00

2 stops19h 50m

£522

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 43 results
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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.

Travel insights for flights from London to San Jose

Get recent, data-driven insights about flights from London to San Jose including ideal travel times, pricing trends, and more.

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 17 January 2025.

The best time to book flights from London to San Jose is 71 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?

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 21 January 2025.

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

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

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

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated 21 January 2025.
Read reviews from past customers who have flown Air Canada, KLM and Lufthansa 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.
8.0
Very Good
8,521 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

8.0
Very Good
8,521 reviews
8.0
Very Good
8,521 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

7.8
Good
1,341 reviews
8.0
Very Good
8,521 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

7.6
Good
1,286 reviews
8.0
Very Good
8,521 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

7.5
Good
1,600 reviews
8.0
Very Good
8,521 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

7.5
Good
665 reviews
8.0
Very Good
8,521 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

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?

    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 8 different airlines.

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

    Flying on Delta is currently your cheapest option to San Jose, with prices starting at £443. Additional return tickets that might be worth considering are offered by Finnair and Virgin Atlantic, with the lowest prices starting at £444 and £451, respectively. Users have found that Delta is 24% cheaper than the other options available to this destination.

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

    £436 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on Icelandair and Lufthansa, with prices starting from £455 and £477, respectively.

  • 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?

    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

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Alternative routes for London to San Jose

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

Top 8 airlines flying from London to San Jose

Discover the top 8 airlines that operate flights from London to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£346Average£405FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£413Average£524FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£417Average£618FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£423Average£598FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£441Average£591FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£482Average£583FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£497Average£633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£549Average£661FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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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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