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Cheap flights from the United Kingdom to San Jose from £302

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
9 Jul — 16 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 4 July 2025.

Round-trip from

£407

One-way from

£303

Popular in

August

Cheapest in

February

Average price

£741
Virgin Atlantic
  • Virgin Atlantic
  • 21/11-4/12
  • 3 total stops
  • 47h 40m total
  • United Kingdom to San Jose
Search Deals
23/9
  • 23/9
  • 2 total stops
  • 39h 38m total
  • United Kingdom to San Jose
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 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 4 July 2025.

Fri 21/1120:25LHR - SJC
2 stops32h 35mVirgin Atlantic
Thu 4/1212:35SJC - LHR
1 stop15h 05mVirgin Atlantic
Deal found 2/7£407
Thu 2/1015:40LHR - SJC
1 stop15h 07mBritish Airways
Sun 5/1006:00SJC - LHR
1 stop16h 25mBritish Airways
Deal found 3/7£409
Wed 31/1214:30LHR - SJC
1 stop29h 40mFinnair
Tue 20/105:53SJC - LHR
2 stops16h 27mFinnair
Deal found 3/7£422
Thu 20/1111:55LHR - SJC
1 stop16h 48mAmerican Airlines
Wed 3/1212:22SJC - LHR
1 stop15h 53mAmerican Airlines
Deal found 2/7£426
Thu 2/1008:40LHR - SJC
2 stops18h 33mDelta
Sun 5/1011:15SJC - LHR
1 stop14h 45mDelta
Deal found 1/7£429
Mon 1/920:45LHR - SJC
2 stops32h 19mMultiple Airlines
Mon 8/914:08SJC - LHR
1 stop34h 52mMultiple Airlines
Deal found 2/7£430
Sat 22/1112:10LHR - SJC
1 stop16h 50mKLM
Thu 4/1211:33SJC - LHR
1 stop15h 27mKLM
Deal found 2/7£443
Sun 24/806:10LHR - SJC
2 stops22h 56mIberia
Tue 9/906:00SJC - LHR
1 stop19h 00mIberia
Deal found 2/7£444
Sun 24/810:55LGW - SJC
2 stops32h 49mMultiple Airlines
Tue 9/915:00SJC - LGW
1 stop35h 55mMultiple Airlines
Deal found 2/7£461
Tue 16/920:15BHX - SJC
2 stops27h 57mVirgin Atlantic
Mon 22/909:02SJC - BHX
2 stops24h 48mVirgin Atlantic
Deal found 2/7£516
Mon 15/909:00EDI - SJC
1 stop21h 50mDelta
Sun 19/1014:35SJC - EDI
2 stops18h 00mDelta
Deal found 3/7£518
Fri 21/1107:45LCY - SJC
2 stops21h 15mVirgin Atlantic
Thu 4/1207:00SJC - LCY
2 stops25h 35mVirgin Atlantic
Deal found 2/7£535

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 4 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

Fri 21/11

20:25-21:00

2 stops32h 35m

San Jose

Thu 4/12

12:35-11:40

1 stop15h 05m

£407

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

15:40-22:47

1 stop15h 07m

San Jose

Sun 5/10

06:00-06:25

1 stop16h 25m

£409

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 20/11

11:55-20:43

1 stop16h 48m

San Jose

Wed 3/12

12:22-12:15

1 stop15h 53m

£426

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 24/8

08:20-21:06

1 stop20h 46m

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

11:15-10:00

1 stop14h 45m

£429

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 1/9

20:45-21:04

2 stops32h 19m

San Jose

Mon 8/9

14:08-09:00

1 stop34h 52m

£430

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 22/11

12:20-22:06

1 stop17h 46m

San Jose

Wed 3/12

10:10-10:00

1 stop15h 50m

£443

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 24/8

06:10-21:06

2 stops22h 56m

San Jose

Tue 9/9

06:00-09:00

1 stop19h 00m

£444

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Sun 24/8

10:55-11:44

2 stops32h 49m

San Jose

Tue 9/9

15:00-10:55

1 stop35h 55m

£461

BirminghamSan Jose

BHX - SJC

BHXSJC

Birmingham

Tue 16/9

20:15-16:12

2 stops27h 57m

San Jose

Mon 22/9

09:02-17:50

2 stops24h 48m

£516

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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 4 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 4 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
7,982 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,982 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,367 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,306 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,654 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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?

    £514 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from £525 and £546, 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 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?

    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

Browse thousands of different options on Cheapflights for your next trip

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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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£310Average£402FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£370Average£524FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£374Average£508FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£377Average£494FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£396Average£493FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£432Average£520FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£446Average£559FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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