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San Jose

$406+ Cheap flights from the United Kingdom to San Jose, CA (SJC)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
mrt. 13 — mrt. 201
vr 3/13
vr 3/20
1 adult, Economy
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Cheap 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 februari 11, 2026.

This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/106:30 am
LHR
-
SJC
2 stops18h 45m
Delta
za 5/232:51 pm
SJC
-
LHR
1 stop18h 44m
Delta
Deal found 2/11$539
This TravelUp deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/302:25 pm
LHR
-
SJC
1 stop27h 46m
British Airways
ma 4/62:08 pm
SJC
-
LHR
1 stop14h 02m
British Airways
Deal found 2/10$548
This TravelUp deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 3/68:20 am
LHR
-
SJC
1 stop21h 10m
British Airways
di 3/1711:02 am
SJC
-
LHR
1 stop14h 13m
British Airways
Deal found 2/9$564
This TravelUp deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/68:55 am
LHR
-
SJC
1 stop20h 26m
British Airways
zo 4/1912:46 pm
SJC
-
LHR
1 stop14h 04m
British Airways
Deal found 2/9$565
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 2/1910:05 am
LHR
-
SJC
2 stops19h 25m
American Airlines
wo 3/42:07 pm
SJC
-
LHR
1 stop13h 33m
American Airlines
Deal found 2/9$567
This British Airways deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 2/278:20 am
LHR
-
SJC
1 stop21h 10m
British Airways
ma 3/26:00 am
SJC
-
LHR
1 stop20h 00m
British Airways
Deal found 2/10$568
This Flighttix deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 2/198:20 am
LHR
-
SJC
1 stop21h 10m
Iberia
wo 3/411:01 am
SJC
-
LHR
1 stop16h 39m
Iberia
Deal found 2/9$573
This The Travel House deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/68:55 am
LHR
-
SJC
1 stop20h 26m
Finnair
zo 4/196:00 am
SJC
-
LHR
2 stops19h 00m
Finnair
Deal found 2/9$574
This BusinessClass deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/34:30 pm
LHR
-
SJC
1 stop25h 41m
British Airways
di 3/102:26 pm
SJC
-
LHR
1 stop14h 14m
British Airways
Deal found 2/9$576
This BusinessClass deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 2/2112:10 pm
LHR
-
SJC
1 stop17h 20m
Multiple Airlines
za 2/2811:01 am
SJC
-
LHR
1 stop14h 59m
Multiple Airlines
Deal found 2/10$577
This oojo deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 2/277:50 am
LCY
-
SJC
2 stops21h 40m
British Airways
za 3/1411:06 am
SJC
-
LCY
2 stops40h 44m
British Airways
Deal found 2/9$677
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/610:25 am
LGW
-
SJC
2 stops19h 53m
Delta
zo 4/191:57 pm
SJC
-
LGW
2 stops17h 53m
Delta
Deal found 2/9$685

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 februari 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(Delta)

One-way from

$449
(British Airways)

Popular in

December

Cheapest in

January

Average price

$639
Provider with most accurate pricing for London (LON)-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-San Jose flights.
Search Deals
From United Kingdom to San Jose
Search Deals
One-way flight from United Kingdom to San Jose
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated februari 11, 2026.
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

zo 5/10

6:30 am-5:15 pm

2 stops18h 45m

San Jose

za 5/23

2:51 pm-5:35 pm

1 stop18h 44m

$539

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

vr 2/27

8:20 am-9:30 pm

1 stop21h 10m

San Jose

ma 3/2

6:00 am-10:00 am

1 stop20h 00m

$568

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

do 5/7

6:10 am-10:10 am

2 stops36h 00m

San Jose

di 9/1

1:09 pm-12:10 pm

1 stop15h 01m

$574

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

za 2/21

12:10 pm-9:30 pm

1 stop17h 20m

San Jose

za 2/28

11:01 am-10:00 am

1 stop14h 59m

$577

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

ma 5/11

7:30 pm-9:59 pm

2 stops34h 29m

San Jose

di 9/1

8:00 am-10:55 am

1 stop18h 55m

$579

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

zo 5/10

8:55 am-10:10 am

1 stop33h 15m

San Jose

di 9/1

9:49 am-3:05 pm

1 stop21h 16m

$591

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

za 5/9

8:55 am-9:59 pm

1 stop21h 04m

San Jose

di 9/1

1:09 pm-12:10 pm

1 stop15h 01m

$591

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

vr 5/8

10:05 am-9:59 pm

1 stop19h 54m

San Jose

di 9/1

1:09 pm-10:55 am

1 stop13h 46m

$591

LondonSan Jose

LCY - SJC

LCYSJC

London City

vr 2/27

7:50 am-9:30 pm

2 stops21h 40m

San Jose

za 3/14

11:06 am-10:50 am

2 stops40h 44m

$677

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

ma 4/6

10:25 am-10:18 pm

2 stops19h 53m

San Jose

zo 4/19

1:57 pm-3:50 pm

2 stops17h 53m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 60 results
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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 round-trip 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, February is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of $463). Flying from United Kingdom to San Jose, California in July is currently the most expensive (average of $595). 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.

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), located 2.9 mi from the city center, is the airport you fly into when you book flights from United Kingdom to San Jose.

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

    There are many flights that can get you from United Kingdom to San Jose, California in 18h 45m. Fly via Delta, British Airways, or KLM to get the fastest option. The distance from United Kingdom to San Jose, California is about 5352 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from United Kingdom to San Jose, California are London Heathrow - San Jose, London Gatwick - San Jose and 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 vacation 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, February is the cheapest month in which you can book a flight from United Kingdom to San Jose, California (average of $463). Flying from United Kingdom to San Jose, California in July is currently the most expensive (average of $595). 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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