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Cheap flights from London Heathrow Airport to San Jose from $495

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Jose departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
5:45 pm - 10:13 pm
LHR
-
SJC
36h 28m
2 stops
Virgin Atlantic Logo
6:12 pm - 6:20 am
SJC
-
LHR
28h 08m
2 stops
$622Virgin Atlantic
Wed, Aug 12 - Tue, Sep 1
Virgin Atlantic Logo
6:35 pm - 5:12 pm
LHR
-
SJC
30h 37m
2 stops
Virgin Atlantic Logo
8:25 pm - 6:45 am
SJC
-
LHR
26h 20m
2 stops
$623Virgin Atlantic
Tue, Jul 21 - Tue, Jul 28
Virgin Atlantic Logo
12:25 pm - 8:24 pm
LHR
-
SJC
15h 59m
1 stop
Virgin Atlantic Logo
8:53 pm - 3:35 pm
SJC
-
LHR
34h 42m
1 stop
$627Virgin Atlantic
Wed, Aug 12 - Tue, Sep 1
Virgin Atlantic Logo
12:25 pm - 8:35 pm
LHR
-
SJC
16h 10m
1 stop
Virgin Atlantic Logo
7:20 am - 3:35 pm
SJC
-
LHR
24h 15m
1 stop
$628Virgin Atlantic
Tue, Jul 21 - Thu, Jul 30
Virgin Atlantic Logo
8:05 pm - 5:12 pm
LHR
-
SJC
29h 07m
2 stops
Virgin Atlantic Logo
2:55 pm - 3:35 pm
SJC
-
LHR
16h 40m
1 stop
$629Virgin Atlantic
Tue, Jul 21 - Tue, Jul 28
British Airways Logo
8:55 am - 10:58 pm
LHR
-
SJC
22h 03m
1 stop
British Airways Logo
12:39 pm - 11:05 am
SJC
-
LHR
14h 26m
1 stop
$639British Airways
Wed, Jul 8 - Sat, Jul 18
British Airways Logo
8:55 am - 10:58 pm
LHR
-
SJC
22h 03m
1 stop
British Airways Logo
12:39 pm - 3:05 pm
SJC
-
LHR
18h 26m
1 stop
$640British Airways
Wed, Jul 8 - Wed, Jul 15
Delta Logo
6:30 am - 5:12 pm
LHR
-
SJC
18h 42m
2 stops
Delta Logo
11:41 am - 1:15 pm
SJC
-
LHR
17h 34m
2 stops
$645Delta
Thu, Aug 27 - Thu, Sep 10
Delta Logo
6:30 am - 5:12 pm
LHR
-
SJC
18h 42m
2 stops
Delta Logo
7:00 am - 8:50 am
SJC
-
LHR
17h 50m
2 stops
$648Delta
Mon, Jul 20 - Wed, Jul 29
Delta Logo
6:30 am - 5:02 pm
LHR
-
SJC
18h 32m
2 stops
Delta Logo
9:05 am - 10:20 am
SJC
-
LHR
17h 15m
2 stops
$650Delta
Thu, Aug 27 - Thu, Sep 10

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Delta flights from London Heathrow Airport to San Jose, California

Our best Delta deals on London Heathrow Airport to San Jose, California flight tickets
Delta
Aug 27
LHR6:30 amLondon Heathrow
18h 42m
2 stops
SJC5:12 pmSan Jose
Sep 10
SJC11:41 amSan Jose
17h 34m
2 stops
LHR1:15 pmLondon Heathrow
$645
Delta
Jul 20
LHR8:40 amLondon Heathrow
18h 52m
2 stops
SJC7:32 pmSan Jose
Jul 29
SJC2:55 pmSan Jose
16h 40m
1 stop
LHR3:35 pmLondon Heathrow
$648
Delta
Aug 27
LHR6:30 amLondon Heathrow
18h 32m
2 stops
SJC5:02 pmSan Jose
Sep 10
SJC9:05 amSan Jose
17h 15m
2 stops
LHR10:20 amLondon Heathrow
$650

British Airways flights from London Heathrow Airport to San Jose, California

Our best British Airways deals on London Heathrow Airport to San Jose, California flight tickets
British Airways
Jul 8
LHR8:55 amLondon Heathrow
22h 03m
1 stop
SJC10:58 pmSan Jose
Jul 18
SJC12:39 pmSan Jose
14h 26m
1 stop
LHR11:05 amLondon Heathrow
$639
British Airways
Jul 8
LHR8:55 amLondon Heathrow
22h 03m
1 stop
SJC10:58 pmSan Jose
Jul 15
SJC12:39 pmSan Jose
18h 26m
1 stop
LHR3:05 pmLondon Heathrow
$640
British Airways
Jun 22
LHR4:25 pmLondon Heathrow
26h 30m
1 stop
SJC10:55 amSan Jose
Jul 6
SJC2:23 pmSan Jose
14h 27m
1 stop
LHR12:50 pmLondon Heathrow
$672

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to San Jose, California 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, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 8/12

5:45 pm-10:13 pm

2 stops36h 28m

San Jose

Tue 9/1

6:12 pm-6:20 am

2 stops28h 08m

$622

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 7/21

6:35 pm-5:12 pm

2 stops30h 37m

San Jose

Tue 7/28

8:25 pm-6:45 am

2 stops26h 20m

$623

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 8/12

12:25 pm-8:24 pm

1 stop15h 59m

San Jose

Tue 9/1

8:53 pm-3:35 pm

1 stop34h 42m

$627

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 7/21

12:25 pm-8:35 pm

1 stop16h 10m

San Jose

Thu 7/30

7:20 am-3:35 pm

1 stop24h 15m

$628

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 7/21

8:05 pm-5:12 pm

2 stops29h 07m

San Jose

Tue 7/28

2:55 pm-3:35 pm

1 stop16h 40m

$629

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 7/8

8:55 am-10:58 pm

1 stop22h 03m

San Jose

Sat 7/18

12:39 pm-11:05 am

1 stop14h 26m

$639

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 7/8

8:55 am-10:58 pm

1 stop22h 03m

San Jose

Wed 7/15

12:39 pm-3:05 pm

1 stop18h 26m

$640

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 8/27

6:30 am-5:12 pm

2 stops18h 42m

San Jose

Thu 9/10

11:41 am-1:15 pm

2 stops17h 34m

$645

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 7/20

6:30 am-5:12 pm

2 stops18h 42m

San Jose

Wed 7/29

7:00 am-8:50 am

2 stops17h 50m

$648
Quickest round-trip

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 8/27

6:30 am-5:02 pm

2 stops18h 32m

San Jose

Thu 9/10

9:05 am-10:20 am

2 stops17h 15m

$650

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from London Heathrow Airport to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and San Jose, California?

What is the cheapest month to fly to San Jose, California?

The month of January is, on average, the cheapest month to fly to San Jose, California from London Heathrow Airport, with most prices found around $634. If you are unable to visit San Jose, California during the month of January, then departing from London Heathrow Airport during the month October is also very affordable. Most momondo users find prices during this month for around $636.

How far in advance should I book a flight from London Heathrow Airport to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $756 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from London Heathrow Airport for as low as $568 on momondo.

Can stopping save me money on London Heathrow Airport to San Jose, California flights?

You could potentially save up to 6% on your flight if you consider stops on a London Heathrow Airport to San Jose, California flight.

When to book flights from London Heathrow Airport to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to San Jose, California (LHR to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Jose, California

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from London Heathrow Airport to San Jose, California takes 15h 20m
There are no direct flights from London Heathrow Airport to San Jose, California. There are no popular flight routes from London Heathrow Airport to San Jose, California.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to San Jose, California

  • How far is London Heathrow to San Jose by plane?

    There are 5352.0 mi between London Heathrow and San Jose. Flights usually cover this in 15h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to San Jose Airport?

    Prices for flights from London Heathrow Airport to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Heathrow Airport to San Jose Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to San Jose?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to San Jose with flexible booking policies on momondo?

Flights from London to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Jose.

I’m not ready to book a flight from London to San Jose right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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