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San Jose

$453+ Cheap flights from Heathrow (LHR) to San Jose (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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to San Jose are usually found in March or November, booked 73 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Heathrow to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$518
(Netflights)

One-way from

$453
(British Airways)

Popular in

July

Cheapest in

March

Average price

$614
From London Heathrow to San Jose
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One-way flight from London Heathrow to San Jose
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Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Heathrow to San Jose

Cheapest flights from Heathrow to San Jose
Explore the most affordable flight options available from Heathrow to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Rumbo deal was found by Cheapflights users on 9/11. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:30 amLHR - SJC
2 stops19h 44mVirgin Atlantic
mié. 10/11:35 pmSJC - LHR
1 stop12h 15mVirgin Atlantic
Deal found 9/11$517
This Netflights deal was found by Cheapflights users on 9/10. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/212:00 pmLHR - SJC
1 stop17h 05mBritish Airways
dom. 10/56:00 amSJC - LHR
1 stop16h 25mBritish Airways
Deal found 9/10$518
This British Airways deal was found by Cheapflights users on 9/10. 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.
sáb. 12/67:30 amLHR - SJC
2 stops20h 58mBritish Airways
mar. 12/911:13 amSJC - LHR
1 stop16h 27mBritish Airways
Deal found 9/10$532
This Netflights deal was found by Cheapflights users on 9/10. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/212:25 pmLHR - SJC
1 stop16h 19mVirgin Atlantic
dom. 10/59:02 amSJC - LHR
2 stops20h 28mVirgin Atlantic
Deal found 9/10$537
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1811:15 amLHR - SJC
1 stop15h 15mBritish Airways
mié. 10/12:08 pmSJC - LHR
1 stop14h 37mBritish Airways
Deal found 9/11$539
This British Airways deal was found by Cheapflights users on 9/10. 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.
vie. 12/511:55 amLHR - SJC
1 stop16h 41mBritish Airways
mar. 12/911:13 amSJC - LHR
1 stop14h 47mBritish Airways
Deal found 9/10$540
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:20 amLHR - SJC
1 stop16h 21mBritish Airways
sáb. 10/111:18 pmSJC - LHR
1 stop15h 27mBritish Airways
Deal found 9/11$541
This lastminute.com deal was found by Cheapflights users on 9/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:20 amLHR - SJC
2 stops20h 59mVirgin Atlantic
mié. 12/176:25 amSJC - LHR
1 stop17h 25mVirgin Atlantic
Deal found 9/10$543
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2510:30 amLHR - SJC
1 stop18h 35mFinnair
sáb. 10/48:00 amSJC - LHR
1 stop17h 00mFinnair
Deal found 9/10$548

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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 septiembre 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to San Jose that are best for you.

Fly from

Heathrow

Fly to

San Jose

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

sáb. 11/22

8:20 am-8:49 pm

1 stop20h 29m

San Jose

sáb. 11/29

4:30 pm-1:15 pm

1 stop12h 45m

$540

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 10/8

6:30 am-3:57 pm

2 stops17h 27m

San Jose

mié. 10/15

11:13 am-10:00 am

1 stop14h 47m

$545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 10/1

6:30 am-5:30 pm

2 stops19h 00m

San Jose

dom. 10/19

4:37 pm-2:15 pm

1 stop13h 38m

$545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

jue. 10/2

9:55 am-8:44 pm

2 stops18h 49m

San Jose

dom. 10/5

2:25 pm-2:15 pm

1 stop15h 50m

$545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mar. 12/9

8:40 am-8:39 pm

2 stops19h 59m

San Jose

sáb. 12/13

3:37 pm-4:50 pm

1 stop17h 13m

$545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

vie. 9/26

8:40 am-7:13 pm

2 stops18h 33m

San Jose

jue. 10/2

2:25 pm-2:15 pm

1 stop15h 50m

$545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 12/10

10:45 am-11:59 pm

1 stop21h 14m

San Jose

sáb. 12/13

6:10 am-7:05 am

1 stop16h 55m

$563

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

vie. 10/3

12:25 pm-10:55 pm

2 stops18h 30m

San Jose

lun. 10/13

6:35 am-7:15 am

1 stop16h 40m

$563

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 10/13

9:55 am-7:21 pm

1 stop17h 26m

San Jose

dom. 10/19

6:59 pm-5:15 pm

1 stop14h 16m

$619

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

dom. 12/14

2:20 pm-10:17 pm

1 stop15h 57m

San Jose

mié. 1/7

2:28 pm-12:15 pm

1 stop13h 47m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Heathrow 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 London Heathrow Airport to San Jose

How far ahead should I book a flight from London Heathrow Airport to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to San Jose. Price data was last updated on August 29, 2025.

The best time to book flights from London Heathrow Airport to San Jose is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to San Jose?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to San Jose (average of $255). Flying from London Heathrow Airport to San Jose in June is currently the most expensive (average of $358). 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 LHR to SJC?

Find hourly flight availability from Heathrow 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 septiembre 11, 2025.

One of the essential ways to save on airfare from London Heathrow Airport to San Jose is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly into when you book flights from London Heathrow to San Jose. 0 airlines have flights to San Jose from London Heathrow on a regular basis. Booking flights from London Heathrow to San Jose should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to San Jose?

    Departing from London Heathrow Airport to San Jose will take you 17h 27m. There are 5352 mi between London Heathrow Airport and San Jose. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Heathrow to San Jose that include hotel bookings?

    Yes. In addition to deals on Heathrow to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to San Jose.

  • Can I find deals for business class flights from Heathrow to San Jose?

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to San Jose?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to San Jose (average of $255). Flying from London Heathrow Airport to San Jose in June is currently the most expensive (average of $358). 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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