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Cheap flights from the United Kingdom to San Jose, California from £359

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
28 May — 4 Jun1
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 28 April 2026.

Wed 15/711:40
LHR
-
SJC
1 stop16h 34m
Virgin Atlantic
Fri 31/717:55
SJC
-
LHR
1 stop13h 40m
Virgin Atlantic
Deal found 27/4£490
Wed 15/706:30
LHR
-
SJC
2 stops17h 16m
Delta
Fri 31/714:55
SJC
-
LHR
1 stop13h 15m
Delta
Deal found 27/4£504
Tue 11/814:25
LHR
-
SJC
1 stop16h 07m
Finnair
Wed 26/806:00
SJC
-
LHR
1 stop19h 00m
Finnair
Deal found 27/4£507
Tue 21/706:15
LHR
-
SJC
2 stops18h 57m
Delta
Tue 28/709:55
SJC
-
LHR
2 stops19h 10m
Delta
Deal found 28/4£509
Sat 23/506:30
LHR
-
SJC
2 stops18h 32m
Virgin Atlantic
Mon 8/614:51
SJC
-
LHR
1 stop13h 19m
Virgin Atlantic
Deal found 24/4£515
Sat 26/909:20
LHR
-
SJC
1 stop21h 21m
Virgin Atlantic
Sat 3/1007:15
SJC
-
LHR
1 stop22h 00m
Virgin Atlantic
Deal found 26/4£518
Sat 7/1111:05
LHR
-
SJC
1 stop17h 53m
Virgin Atlantic
Sat 21/1106:30
SJC
-
LHR
1 stop16h 35m
Virgin Atlantic
Deal found 24/4£519
Sat 26/906:30
LHR
-
SJC
2 stops20h 15m
Delta
Sat 3/1010:00
SJC
-
LHR
2 stops19h 05m
Delta
Deal found 28/4£521
Sun 31/518:30
LHR
-
SJC
1 stop36h 04m
Virgin Atlantic
Mon 8/614:51
SJC
-
LHR
1 stop13h 19m
Virgin Atlantic
Deal found 24/4£521
Wed 12/810:05
LHR
-
SJC
1 stop20h 27m
Finnair
Wed 26/806:00
SJC
-
LHR
1 stop19h 00m
Finnair
Deal found 26/4£522
Wed 15/711:15
LHR
-
SJC
1 stop19h 34m
Virgin Atlantic
Sat 15/813:35
SJC
-
LHR
1 stop12h 25m
Virgin Atlantic
Deal found 26/4£524
Sun 8/1108:55
LHR
-
SJC
1 stop17h 57m
Virgin Atlantic
Sun 22/1107:15
SJC
-
LHR
1 stop19h 15m
Virgin Atlantic
Deal found 24/4£524

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 28 April 2026.

Round-trip from

£490

One-way from

£359

Popular in

December

Cheapest in

September

Average price

£484
Virgin Atlantic
  • Virgin Atlantic
  • 15/7-31/7
  • 2 total stops
  • 30h 14m total
  • United Kingdom to San Jose
Search Deals
British Airways
  • British Airways
  • 30/9
  • 2 total stops
  • 22h 06m total
  • United Kingdom to San Jose
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 28 April 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
Fastest return journey

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 15/7

06:30-15:46

2 stops17h 16m

San Jose

Fri 31/7

14:55-12:10

1 stop13h 15m

£504

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 26/9

06:30-16:15

2 stops17h 45m

San Jose

Sat 3/10

11:33-12:10

1 stop16h 37m

£538

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 21/7

06:15-17:12

2 stops18h 57m

San Jose

Tue 28/7

13:04-13:05

1 stop16h 01m

£543

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 4/7

17:25-10:43

2 stops25h 18m

San Jose

Sun 19/7

14:59-17:30

2 stops18h 31m

£545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/7

06:15-17:17

2 stops19h 02m

San Jose

Mon 20/7

20:15-10:15

1 stop30h 00m

£549

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 3/7

18:00-10:43

2 stops24h 43m

San Jose

Mon 20/7

11:33-12:10

2 stops16h 37m

£557

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 20/7

06:30-17:12

2 stops18h 42m

San Jose

Wed 29/7

06:00-06:25

2 stops16h 25m

£572

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 15/5

10:05-18:38

1 stop16h 33m

San Jose

Fri 17/7

12:39-11:05

1 stop14h 26m

£590

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 24/6

13:40-12:03

1 stop30h 23m

San Jose

Wed 28/10

13:00-10:15

1 stop14h 15m

£621

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 26/5

14:50-21:09

1 stop14h 19m

San Jose

Thu 16/7

06:30-06:45

1 stop16h 15m

£625

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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

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.

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

Currently, July is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of £241). Flying from United Kingdom to San Jose, California in April is currently the most expensive (average of £399). 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.

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 28 April 2026.
Get a feel of what it's like to fly with KLM,United Airlines, 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.
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,508 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,675 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,956 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,929 reviews
KLM
7.8
Good
1,508 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 17h 16m. 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 London Gatwick - San Jose or Manchester - 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, July is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of £241). Flying from United Kingdom to San Jose, California in April is currently the most expensive (average of £399). 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 6 airlines flying from United Kingdom to San Jose

Discover the top 6 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£364Average£540FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£388Average£578FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£395Average£561FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£397Average£481FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£508Average£617FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£539Average£704FlexibilityNo cancel feeOn-time75%
Search KLM flights

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.

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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