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Cheap flights from the United Kingdom to San Jose, California from £242

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
28 Jul — 4 Aug1
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 June 2026.

Mon 20/711:45
LHR
-
SJC
2 stops16h 29m
Virgin Atlantic
Mon 27/714:55
SJC
-
LHR
1 stop16h 40m
Virgin Atlantic
Deal found 25/6£242
Sat 25/705:50
MAN
-
SJC
2 stops24h 58m
Virgin Atlantic
Sat 1/806:35
SJC
-
MAN
1 stop18h 15m
Virgin Atlantic
Deal found 25/6£288
Mon 20/705:55
MAN
-
SJC
2 stops22h 19m
Virgin Atlantic
Mon 27/714:55
SJC
-
MAN
2 stops18h 00m
Virgin Atlantic
Deal found 25/6£353
Thu 5/1111:55
LHR
-
SJC
1 stop16h 54m
British Airways
Thu 12/1111:06
SJC
-
LHR
1 stop16h 54m
British Airways
Deal found 23/6£478
Thu 24/1220:25
LHR
-
SJC
2 stops32h 33m
Virgin Atlantic
Thu 31/1206:30
SJC
-
LHR
1 stop16h 35m
Virgin Atlantic
Deal found 27/6£479
Mon 21/1217:50
LHR
-
SJC
2 stops38h 04m
Virgin Atlantic
Mon 28/1217:05
SJC
-
LHR
1 stop15h 45m
Virgin Atlantic
Deal found 26/6£484
Fri 23/1017:45
LHR
-
SJC
2 stops22h 32m
Virgin Atlantic
Sat 31/1009:50
SJC
-
LHR
1 stop17h 10m
Virgin Atlantic
Deal found 24/6£490
Tue 22/1206:20
LHR
-
SJC
2 stops20h 28m
Delta
Wed 30/1209:05
SJC
-
LHR
1 stop23h 45m
Delta
Deal found 26/6£492
Fri 28/809:55
LHR
-
SJC
1 stop15h 17m
Virgin Atlantic
Sun 30/813:24
SJC
-
LHR
1 stop15h 41m
Virgin Atlantic
Deal found 24/6£495
Sat 24/1013:25
LHR
-
SJC
1 stop17h 33m
Virgin Atlantic
Sat 31/1009:50
SJC
-
LHR
1 stop17h 10m
Virgin Atlantic
Deal found 23/6£498
Tue 1/920:15
LCY
-
SJC
2 stops32h 09m
Virgin Atlantic
Wed 30/911:36
SJC
-
LCY
2 stops21h 04m
Virgin Atlantic
Deal found 23/6£524
Fri 28/809:20
LCY
-
SJC
2 stops19h 04m
Delta
Sun 30/817:10
SJC
-
LCY
2 stops15h 30m
Delta
Deal found 25/6£529

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 June 2026.

Round-trip from

£242

Popular in

December

Cheapest in

September

Average price

£590
Virgin Atlantic
  • Virgin Atlantic
  • 20/7-27/7
  • 3 total stops
  • 33h 09m total
  • United Kingdom to San Jose
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 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 28 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
Fastest return journey

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 20/7

11:45-20:14

2 stops16h 29m

San Jose

Mon 27/7

18:12-17:30

2 stops15h 18m

£242

ManchesterSan Jose

MAN - SJC

MANSJC

Manchester

Sat 25/7

05:50-22:48

2 stops24h 58m

San Jose

Sat 1/8

06:35-08:50

1 stop18h 15m

£288

ManchesterSan Jose

MAN - SJC

MANSJC

Manchester

Mon 20/7

05:55-20:14

2 stops22h 19m

San Jose

Mon 27/7

06:35-08:50

1 stop18h 15m

£502

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 13/9

08:55-22:01

1 stop21h 06m

San Jose

Mon 28/9

06:00-14:25

1 stop24h 25m

£504

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 28/8

06:30-16:06

2 stops17h 36m

San Jose

Sun 30/8

22:20-06:25

1 stop24h 05m

£504

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 25/12

13:50-10:03

1 stop28h 13m

San Jose

Thu 7/1

09:54-12:15

1 stop18h 21m

£504

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 27/8

09:55-20:13

2 stops18h 18m

San Jose

Thu 10/9

11:36-10:15

1 stop14h 39m

£510

LondonSan Jose

LCY - SJC

LCYSJC

London City

Fri 28/8

09:20-20:24

2 stops19h 04m

San Jose

Sun 30/8

17:10-16:40

2 stops15h 30m

£529

LondonSan Jose

LCY - SJC

LCYSJC

London City

Fri 25/12

07:45-20:58

2 stops21h 13m

San Jose

Thu 7/1

11:33-16:35

2 stops21h 02m

£542

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 24/9

17:00-20:00

1 stop35h 00m

San Jose

Mon 28/9

19:45-15:05

1 stop35h 20m

£562

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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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 £373). Flying from United Kingdom to San Jose, California in June is currently the most expensive (average of £437). 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 28 June 2026.
Get a feel of what it's like to fly with KLM,Delta, 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
1,531 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
1,531 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
Delta
7.8
Good
8,454 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
7.5
Good
690 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
9,901 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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
8,074 reviews
KLM
7.8
Good
1,531 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.2

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 16h 29m. 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 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, California?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of £373). Flying from United Kingdom to San Jose, California in June is currently the most expensive (average of £437). 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£409Average£652FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£420Average£609FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£501Average£633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£565Average£756FlexibilityNo 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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