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Cheap flights from London Heathrow Airport to San Jose from $434

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 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
10:45 am - 9:20 pmLHR-SJC
18h 35m1 stop
Virgin Atlantic Logo
1:48 pm - 11:40 amSJC-LHR
13h 52m1 stop
$555Virgin Atlantic
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Wed, Feb 4 - Wed, Feb 18
Virgin Atlantic Logo
10:55 am - 6:49 pmLHR-SJC
15h 54m1 stop
Virgin Atlantic Logo
1:50 pm - 5:00 pmSJC-LHR
19h 10m1 stop
$556Virgin Atlantic
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Sun, May 10 - Sat, May 23
Virgin Atlantic Logo
10:45 am - 9:18 pmLHR-SJC
18h 33m1 stop
Virgin Atlantic Logo
1:48 pm - 11:40 amSJC-LHR
13h 52m1 stop
$567Virgin Atlantic
Find Deal
Sat, Feb 14 - Thu, Feb 19
Virgin Atlantic Logo
8:55 am - 9:20 pmLHR-SJC
20h 25m1 stop
Virgin Atlantic Logo
6:20 am - 7:05 amSJC-LHR
16h 45m1 stop
$574Virgin Atlantic
Find Deal
Fri, Jan 30 - Sun, Feb 8
Virgin Atlantic Logo
11:05 am - 8:34 pmLHR-SJC
16h 29m1 stop
Virgin Atlantic Logo
11:39 am - 9:00 amSJC-LHR
13h 21m1 stop
$578Virgin Atlantic
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Thu, Mar 26 - Thu, Apr 9
Virgin Atlantic Logo
11:20 am - 10:12 pmLHR-SJC
18h 52m1 stop
Virgin Atlantic Logo
9:46 am - 10:00 amSJC-LHR
16h 14m1 stop
$580Virgin Atlantic
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Fri, Jan 23 - Tue, Jan 27
Virgin Atlantic Logo
11:05 am - 9:28 pmLHR-SJC
18h 23m1 stop
Virgin Atlantic Logo
6:30 am - 7:05 amSJC-LHR
16h 35m1 stop
$581Virgin Atlantic
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Wed, Feb 11 - Wed, Feb 18
Delta Logo
6:30 am - 9:49 pmLHR-SJC
22h 19m2 stops
Delta Logo
7:00 am - 10:30 amSJC-LHR
19h 30m1 stop
$590Delta
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Fri, Mar 27 - Fri, Apr 10
Delta Logo
8:40 am - 9:20 pmLHR-SJC
20h 40m2 stops
Delta Logo
6:20 am - 8:45 amSJC-LHR
18h 25m2 stops
$591Delta
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Fri, Jan 30 - Sun, Feb 8
Virgin Atlantic Logo
11:05 am - 8:53 pmLHR-SJC
17h 48m1 stop
Virgin Atlantic Logo
11:39 am - 9:00 amSJC-LHR
13h 21m1 stop
$596Virgin Atlantic
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Wed, Mar 4 - Wed, Apr 8

Virgin Atlantic flights from London Heathrow Airport to San Jose, California

Our best Virgin Atlantic deals on London Heathrow Airport to San Jose, California flight tickets
Virgin Atlantic
Feb 4
LHR10:45 amLondon Heathrow
18h 35m
1 stop
SJC9:20 pmSan Jose
Feb 18
SJC1:48 pmSan Jose
13h 52m
1 stop
LHR11:40 amLondon Heathrow
$555
Find similar
Virgin Atlantic
May 10
LHR10:55 amLondon Heathrow
15h 54m
1 stop
SJC6:49 pmSan Jose
May 23
SJC1:50 pmSan Jose
19h 10m
1 stop
LHR5:00 pmLondon Heathrow
$556
Find similar
Virgin Atlantic
Feb 14
LHR10:45 amLondon Heathrow
18h 33m
1 stop
SJC9:18 pmSan Jose
Feb 19
SJC1:48 pmSan Jose
13h 52m
1 stop
LHR11:40 amLondon Heathrow
$567
Find similar

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
Mar 27
LHR6:30 amLondon Heathrow
22h 19m
2 stops
SJC9:49 pmSan Jose
Apr 10
SJC7:00 amSan Jose
19h 30m
1 stop
LHR10:30 amLondon Heathrow
$590
Find similar
Delta
Jan 30
LHR6:30 amLondon Heathrow
17h 50m
2 stops
SJC4:20 pmSan Jose
Feb 15
SJC5:45 amSan Jose
19h 15m
2 stops
LHR9:00 amLondon Heathrow
$591
Find similar
Delta
May 10
LHR6:30 amLondon Heathrow
17h 45m
2 stops
SJC4:15 pmSan Jose
May 23
SJC3:45 pmSan Jose
17h 15m
1 stop
LHR5:00 pmLondon Heathrow
$605
Find similar

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 November 24, 2025.
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

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 2/4

10:45 am-9:20 pm

1 stop18h 35m

San Jose

Wed 2/18

1:48 pm-11:40 am

1 stop13h 52m

$555

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 5/10

10:55 am-6:49 pm

1 stop15h 54m

San Jose

Sat 5/23

1:50 pm-5:00 pm

1 stop19h 10m

$556

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 2/14

10:45 am-9:18 pm

1 stop18h 33m

San Jose

Thu 2/19

1:48 pm-11:40 am

1 stop13h 52m

$567

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 1/30

8:55 am-9:20 pm

1 stop20h 25m

San Jose

Sun 2/8

6:20 am-7:05 am

1 stop16h 45m

$574

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 3/26

11:05 am-8:34 pm

1 stop16h 29m

San Jose

Thu 4/9

11:39 am-9:00 am

1 stop13h 21m

$578

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 1/23

11:20 am-10:12 pm

1 stop18h 52m

San Jose

Tue 1/27

9:46 am-10:00 am

1 stop16h 14m

$580

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 2/11

11:05 am-9:28 pm

1 stop18h 23m

San Jose

Wed 2/18

6:30 am-7:05 am

1 stop16h 35m

$581

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 3/27

6:30 am-9:49 pm

2 stops22h 19m

San Jose

Fri 4/10

7:00 am-10:30 am

1 stop19h 30m

$590

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 1/30

8:40 am-9:20 pm

2 stops20h 40m

San Jose

Sun 2/8

6:20 am-8:45 am

2 stops18h 25m

$591

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 3/4

11:05 am-8:53 pm

1 stop17h 48m

San Jose

Wed 4/8

11:39 am-9:00 am

1 stop13h 21m

$596

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 cheapest month to fly to San Jose, California?

The month of March is, on average, the cheapest month to fly to San Jose, California from London Heathrow Airport, with most prices found around $569. If you are unable to visit San Jose, California during the month of March, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around $583.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $614. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to San Jose, California for around $735.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the afternoon when flights can be purchased for as low as $596. At noon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $722 per ticket.

How far in advance should I book a flight 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 $674 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 $502 on momondo.

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

Direct flights

None
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.
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  • 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 45m, 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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