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Cheap flights from the United Kingdom to San Jose from £333

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
20 Jul — 27 Jul1
1 adult

Cheap flight deals from United Kingdom to San Jose

Keep the following information in mind while searching for United Kingdom to San Jose flight deals. Data was last updated 15 July 2025.

Round-trip from

£411

One-way from

£333

Popular in

August

Cheapest in

February

Average price

£761
6/11-21/11
  • 6/11-21/11
  • 2 total stops
  • 49h 58m total
  • United Kingdom to San Jose
Search Deals
8/11
  • 8/11
  • 3 total stops
  • 47h 37m total
  • United Kingdom to San Jose
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£108 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 July 2025
Search Deals

Find flight deals from United Kingdom to San Jose

Cheapest flights from United Kingdom to San Jose
Explore the most affordable flight options available from United Kingdom to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Thu 6/1116:30LHR - SJC
1 stop36h 13mMultiple Airlines
Fri 21/1114:35SJC - LHR
1 stop13h 45mMultiple Airlines
Deal found 13/7£411
Thu 2/1011:15LHR - SJC
1 stop15h 15mBritish Airways
Sun 5/1013:49SJC - LHR
1 stop14h 56mBritish Airways
Deal found 14/7£412
Sun 24/812:00LHR - SJC
1 stop17h 06mFinnair
Tue 9/908:00SJC - LHR
1 stop17h 00mFinnair
Deal found 13/7£427
Thu 2/1008:40LHR - SJC
2 stops18h 33mDelta
Sun 5/1014:25SJC - LHR
1 stop12h 55mDelta
Deal found 14/7£428
Thu 28/810:45LGW - SJC
1 stop15h 40mMultiple Airlines
Thu 4/910:35SJC - LGW
1 stop16h 20mMultiple Airlines
Deal found 13/7£432
Sun 24/811:20LHR - SJC
1 stop16h 27mVirgin Atlantic
Tue 9/906:30SJC - LHR
1 stop23h 00mVirgin Atlantic
Deal found 12/7£434
Thu 28/814:30LGW - SJC
2 stops38h 34mFinnair
Thu 4/906:00SJC - LGW
2 stops18h 10mFinnair
Deal found 14/7£435
Thu 6/1106:15LHR - SJC
2 stops22h 28mIberia
Fri 21/1105:57SJC - LHR
1 stop18h 18mIberia
Deal found 13/7£442
Wed 1/1008:30LHR - SJC
2 stops20h 37mUnited Airlines
Sat 1/1113:16SJC - LHR
2 stops58h 24mUnited Airlines
Deal found 13/7£478
Wed 1/1014:05EDI - SJC
2 stops37h 44mVirgin Atlantic
Sun 12/1020:05SJC - EDI
2 stops29h 15mVirgin Atlantic
Deal found 14/7£491
Tue 12/808:35GLA - SJC
2 stops20h 29mBritish Airways
Tue 19/813:09SJC - GLA
2 stops19h 36mBritish Airways
Deal found 13/7£493
Sun 2/1119:55MAN - SJC
2 stops32h 48mBritish Airways
Wed 19/1114:32SJC - MAN
2 stops20h 13mBritish Airways
Deal found 12/7£498

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 15 July 2025.
Use the filters below to find and compare flights from the United Kingdom to San Jose that are best for you.

Fly from

United Kingdom

Fly to

San Jose

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 6/11

16:30-20:43

1 stop36h 13m

San Jose

Fri 21/11

14:35-12:20

1 stop13h 45m

£411

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

11:15-18:30

1 stop15h 15m

San Jose

Sun 5/10

13:49-12:45

1 stop14h 56m

£412

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 24/8

12:00-21:06

1 stop17h 06m

San Jose

Tue 9/9

08:00-09:00

1 stop17h 00m

£427

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

08:40-19:13

2 stops18h 33m

San Jose

Sun 5/10

14:25-11:20

1 stop12h 55m

£428

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Thu 28/8

10:45-18:25

1 stop15h 40m

San Jose

Thu 4/9

10:35-10:55

1 stop16h 20m

£432

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 24/8

11:20-19:47

1 stop16h 27m

San Jose

Tue 9/9

06:30-13:30

1 stop23h 00m

£434

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Thu 28/8

14:30-21:04

2 stops38h 34m

San Jose

Thu 4/9

06:00-08:10

2 stops18h 10m

£435

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 6/11

06:15-20:43

2 stops22h 28m

San Jose

Fri 21/11

05:57-08:15

1 stop18h 18m

£442

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 1/10

08:30-21:07

2 stops20h 37m

San Jose

Sat 1/11

13:16-06:40

2 stops58h 24m

£478

EdinburghSan Jose

EDI - SJC

EDISJC

Edinburgh Turnhouse

Wed 1/10

10:00-22:50

1 stop20h 50m

San Jose

Sun 12/10

20:05-09:20

2 stops29h 15m

£491

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 60 results
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6

Best time to book a flight from United Kingdom to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from United Kingdom 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 the United Kingdom to San Jose

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to San Jose (average of £505). Flying from United Kingdom 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 GB to SJC?

Find hourly flight availability from United Kingdom 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 15 July 2025.

When flying from United Kingdom to San Jose, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 15 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andFinnair from the United Kingdom to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,956 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,956 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
1,372 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
1,316 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
1,657 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,861 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    San Jose (SJC) is the airport you will fly into if you book a flight from United Kingdom to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

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

    £449 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Finnair and Lufthansa, with prices starting from £484 and £510, respectively.

  • What are the most popular routes from United Kingdom to San Jose?

    The most popular route from United Kingdom to San Jose is London Heathrow - San Jose. You may also consider London Gatwick - San Jose or London City - San Jose.

  • Can I find deals for flights from United Kingdom to San Jose that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to San Jose?

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

  • Can I find deals for business class flights from United Kingdom to San Jose?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to San Jose?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to San Jose (average of £505). Flying from United Kingdom 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 United Kingdom to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from United Kingdom to San Jose

Discover the top 7 airlines that operate flights from United Kingdom 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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£315Average£407FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£337Average£576FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£375Average£555FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£381Average£521FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£382Average£515FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£401Average£517FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£459Average£529FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to San Jose. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Jose from United Kingdom.

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

Need flexible booking options for your flight to San Jose from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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