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Cheap flights from the United Kingdom to San Jose, California from £369

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to San Jose

Enter your travel dates to find the best prices.

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 17 June 2026.

Wed 12/817:45
LHR
-
SJC
2 stops36h 28m
Virgin Atlantic
Tue 1/918:12
SJC
-
LHR
2 stops28h 08m
Virgin Atlantic
Deal found 13/6£464
Tue 21/718:35
LHR
-
SJC
2 stops30h 37m
Virgin Atlantic
Tue 28/720:25
SJC
-
LHR
2 stops26h 20m
Virgin Atlantic
Deal found 15/6£464
Wed 12/810:55
LHR
-
SJC
1 stop20h 49m
Virgin Atlantic
Sun 23/812:32
SJC
-
LHR
1 stop14h 48m
Virgin Atlantic
Deal found 13/6£467
Tue 21/712:25
LHR
-
SJC
1 stop16h 10m
Virgin Atlantic
Thu 30/707:20
SJC
-
LHR
1 stop24h 15m
Virgin Atlantic
Deal found 15/6£468
Thu 25/608:55
LHR
-
SJC
1 stop22h 17m
British Airways
Wed 8/714:23
SJC
-
LHR
1 stop16h 02m
British Airways
Deal found 17/6£475
Wed 8/710:05
LHR
-
SJC
1 stop20h 53m
British Airways
Wed 15/711:47
SJC
-
LHR
1 stop18h 38m
British Airways
Deal found 17/6£476
Tue 15/1212:20
LHR
-
SJC
1 stop17h 51m
Delta
Mon 28/1220:05
SJC
-
LHR
1 stop12h 45m
Delta
Deal found 17/6£479
Thu 27/809:55
LHR
-
SJC
2 stops18h 18m
Delta
Thu 10/909:52
SJC
-
LHR
1 stop16h 23m
Delta
Deal found 13/6£481
Mon 20/706:30
LHR
-
SJC
2 stops18h 42m
Delta
Wed 29/707:00
SJC
-
LHR
2 stops17h 50m
Delta
Deal found 15/6£483
Tue 10/1108:55
LHR
-
SJC
1 stop17h 57m
Virgin Atlantic
Sat 21/1113:15
SJC
-
LHR
1 stop33h 50m
Virgin Atlantic
Deal found 16/6£484
Mon 24/810:25
LGW
-
SJC
2 stops20h 33m
Air France
Mon 31/814:45
SJC
-
LGW
2 stops34h 40m
Air France
Deal found 16/6£529
Mon 17/817:00
LGW
-
SJC
2 stops31h 06m
Air France
Sun 23/806:40
SJC
-
LGW
2 stops18h 45m
Air France
Deal found 13/6£550

Find 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 17 June 2026.

Round-trip from

£464

One-way from

£369

Popular in

June

Cheapest in

September

Average price

£610
Virgin Atlantic
  • Virgin Atlantic
  • 12/8-1/9
  • 4 total stops
  • 64h 36m total
  • United Kingdom to San Jose
Search Deals
United Airlines
  • United Airlines
  • 2/9
  • 2 total stops
  • 35h 06m total
  • United Kingdom to San Jose
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 17 June 2026.
Use the filters below to find and compare flights from the United Kingdom to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 27/8

09:55-20:13

2 stops18h 18m

San Jose

Thu 10/9

09:52-10:15

1 stop16h 23m

£481
Fastest return journey

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 21/8

11:40-20:13

1 stop16h 33m

San Jose

Wed 2/9

17:50-15:35

1 stop13h 45m

£501

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 1/10

08:55-10:53

1 stop33h 58m

San Jose

Mon 5/10

14:36-14:25

1 stop15h 49m

£519

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 17/8

11:40-22:50

1 stop19h 10m

San Jose

Sun 6/9

17:50-15:35

1 stop13h 45m

£525

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 26/9

08:55-22:01

1 stop21h 06m

San Jose

Sat 3/10

14:36-12:50

1 stop14h 14m

£526

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 28/7

06:30-17:12

2 stops18h 42m

San Jose

Thu 13/8

13:24-13:05

1 stop15h 41m

£551

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Wed 5/8

10:25-22:50

2 stops44h 25m

San Jose

Sat 22/8

18:35-16:00

2 stops37h 25m

£553

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 24/7

11:30-22:48

2 stops19h 18m

San Jose

Mon 27/7

14:55-12:10

1 stop13h 15m

£556

ManchesterSan Jose

MAN - SJC

MANSJC

Manchester

Tue 8/9

07:55-22:32

2 stops22h 37m

San Jose

Sun 13/9

14:36-19:20

2 stops20h 44m

£574

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Wed 9/9

19:40-18:27

2 stops30h 47m

San Jose

Sun 13/9

14:36-16:50

2 stops18h 14m

£587

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, California?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of £367). Flying from United Kingdom to San Jose, California in June is currently the most expensive (average of £430). 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.

How far ahead should I book a flight from United Kingdom to San Jose, California?

The price you pay for your flight from United Kingdom to San Jose, California may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 17 June 2026.
Get a feel of what it's like to fly with Delta,KLM, andVirgin Atlantic 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
7.9
Good
8,407 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

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
7.9
Good
8,407 reviews
Delta
7.9
Good
8,407 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

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
1,530 reviews
Delta
7.9
Good
8,407 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

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
Virgin Atlantic
7.5
Good
690 reviews
Delta
7.9
Good
8,407 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

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
9,843 reviews
Delta
7.9
Good
8,407 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

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
British Airways
6.7
Okay
8,054 reviews
Delta
7.9
Good
8,407 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

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.

  • How long is the flight from United Kingdom to San Jose, California?

    Departing from United Kingdom to San Jose, California will take you 18h 18m. The distance between United Kingdom and San Jose, California is about 5352 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of £367). Flying from United Kingdom to San Jose, California in June is currently the most expensive (average of £430). 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 4 airlines flying from United Kingdom to San Jose

Discover the top 4 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 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£409Average£627FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£413Average£598FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£493Average£623FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£556Average£744FlexibilityNo cancel feeOn-time75%
Search KLM 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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