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San Jose

$411+ Cheap flights from Heathrow (LHR) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJC
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 2/54:25 pm
LHR
-
SJC
2 stops26h 46m
American Airlines
Mon 2/91:15 pm
SJC
-
LHR
1 stop14h 50m
American Airlines
Deal found 1/25$560
This TravelUp deal was found by Cheapflights users on 1/24. 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.
Tue 3/1011:55 am
LHR
-
SJC
1 stop16h 26m
Multiple Airlines
Tue 3/172:26 pm
SJC
-
LHR
1 stop14h 14m
Multiple Airlines
Deal found 1/24$562
This TravelUp deal was found by Cheapflights users on 1/24. 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.
Mon 2/91:00 pm
LHR
-
SJC
2 stops42h 58m
Virgin Atlantic
Sun 2/151:57 pm
SJC
-
LHR
1 stop32h 28m
Virgin Atlantic
Deal found 1/24$564
This Finnair deal was found by Cheapflights users on 1/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:10 pm
LHR
-
SJC
2 stops35h 20m
Multiple Airlines
Tue 3/174:20 pm
SJC
-
LHR
1 stop13h 55m
Multiple Airlines
Deal found 1/24$567
This TravelUp deal was found by Cheapflights users on 1/25. 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.
Thu 2/510:45 am
LHR
-
SJC
1 stop18h 35m
Virgin Atlantic
Mon 2/98:05 pm
SJC
-
LHR
1 stop12h 45m
Virgin Atlantic
Deal found 1/25$569
This Finnair deal was found by Cheapflights users on 1/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:15 pm
LHR
-
SJC
2 stops36h 06m
Finnair
Tue 3/1711:02 am
SJC
-
LHR
1 stop14h 13m
Finnair
Deal found 1/24$571
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:15 pm
LHR
-
SJC
2 stops37h 15m
Multiple Airlines
Mon 3/162:08 pm
SJC
-
LHR
1 stop15h 07m
Multiple Airlines
Deal found 1/25$574
This Delta deal was found by Cheapflights users on 1/24. 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.
Sun 2/156:30 am
LHR
-
SJC
2 stops22h 23m
Delta
Sat 2/286:20 am
SJC
-
LHR
2 stops18h 45m
Delta
Deal found 1/24$577
This Finnair deal was found by Cheapflights users on 1/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:10 pm
LHR
-
SJC
2 stops34h 11m
Multiple Airlines
Wed 3/182:08 pm
SJC
-
LHR
1 stop15h 07m
Multiple Airlines
Deal found 1/24$579
This TravelUp deal was found by Cheapflights users on 1/26. 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.
Sat 4/2510:45 am
LHR
-
SJC
2 stops18h 36m
Virgin Atlantic
Thu 4/309:59 am
SJC
-
LHR
1 stop16h 16m
Virgin Atlantic
Deal found 1/26$580

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(American Airlines)

One-way from

$411
(Finnair)

Popular in

December

Cheapest in

March

Average price

$634
Provider with most accurate pricing for London Heathrow-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-San Jose flights.
Search Deals
From London Heathrow to San Jose
Search Deals
One-way flight from London Heathrow to San Jose
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Thu 2/26

6:10 pm-9:30 pm

2 stops35h 20m

San Jose

Tue 3/17

4:20 pm-1:15 pm

1 stop13h 55m

$567

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 3/2

4:15 pm-9:30 pm

2 stops37h 15m

San Jose

Mon 3/16

2:08 pm-12:15 pm

1 stop15h 07m

$575

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 2/24

4:15 pm-9:30 pm

2 stops37h 15m

San Jose

Tue 3/3

11:01 am-12:15 pm

1 stop17h 14m

$577

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 2/6

8:40 am-9:28 pm

2 stops20h 48m

San Jose

Tue 2/10

1:55 pm-4:50 pm

1 stop18h 55m

$582

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 2/24

4:30 pm-10:11 am

1 stop25h 41m

San Jose

Tue 3/3

11:01 am-10:00 am

1 stop14h 59m

$584

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/26

4:30 pm-10:11 am

1 stop25h 41m

San Jose

Tue 3/17

6:00 am-6:50 am

1 stop17h 50m

$584

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 3/11

8:20 am-9:21 pm

1 stop20h 01m

San Jose

Wed 3/18

12:52 pm-1:15 pm

1 stop17h 23m

$588

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 7/20

6:30 am-4:15 pm

2 stops17h 45m

San Jose

Wed 7/29

11:30 am-1:15 pm

2 stops17h 45m

$597

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 3/24

11:20 am-7:41 pm

1 stop15h 21m

San Jose

Mon 3/30

11:40 am-3:35 pm

1 stop19h 55m

$599

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 3/24

10:45 am-10:02 pm

2 stops18h 17m

San Jose

Mon 3/30

9:15 am-10:00 am

2 stops16h 45m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results
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Compare providers for flights from Heathrow to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to San Jose in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, California?

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 January 23, 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to San Jose, California, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Jose, California (average of $474). Flying from London Heathrow Airport 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 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, California?

    Delta and British Airways can get you from London Heathrow Airport to San Jose, California in just under 20h 48m. Your travel time can differ by up to 4h 53m. There are 5352 mi between London Heathrow Airport and San Jose, California. This flight may include one or multiple stops.

  • 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, California?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Jose, California (average of $474). Flying from London Heathrow Airport 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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