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Cheap flights from London Heathrow Airport to San Jose from $459

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 2/7. 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
3:31 pm - 2:15 pmSJC-LHR
14h 44m1 stop
$541Virgin Atlantic
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Sun, Feb 8 - Mon, Apr 20
Virgin Atlantic Logo
11:05 am - 9:28 pmLHR-SJC
18h 23m1 stop
Virgin Atlantic Logo
1:20 pm - 10:00 amSJC-LHR
12h 40m1 stop
$550Virgin Atlantic
Find Deal
Thu, Jan 29 - Wed, Feb 4
Virgin Atlantic Logo
11:20 am - 9:56 pmLHR-SJC
18h 36m1 stop
Virgin Atlantic Logo
6:15 am - 7:05 amSJC-LHR
16h 50m1 stop
$553Virgin Atlantic
Find Deal
Fri, Jan 23 - Fri, Feb 6
Virgin Atlantic Logo
12:30 pm - 9:20 pmLHR-SJC
16h 50m1 stop
Virgin Atlantic Logo
1:45 pm - 10:55 amSJC-LHR
13h 10m1 stop
$554Virgin Atlantic
Find Deal
Wed, Jan 14 - Sun, Jan 18
Virgin Atlantic Logo
11:05 am - 9:28 pmLHR-SJC
18h 23m1 stop
Virgin Atlantic Logo
6:15 am - 7:05 amSJC-LHR
16h 50m1 stop
$563Virgin Atlantic
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Sun, Feb 1 - Sun, Feb 8
Virgin Atlantic Logo
11:20 am - 7:12 pmLHR-SJC
15h 52m1 stop
Virgin Atlantic Logo
6:15 am - 7:05 amSJC-LHR
16h 50m1 stop
$567Virgin Atlantic
Find Deal
Sat, Jan 17 - Thu, Jan 22
Virgin Atlantic Logo
12:30 pm - 9:20 pmLHR-SJC
16h 50m1 stop
Virgin Atlantic Logo
6:15 am - 7:05 amSJC-LHR
16h 50m1 stop
$576Virgin Atlantic
Find Deal
Fri, Jan 30 - Thu, Feb 5
Virgin Atlantic Logo
11:05 am - 9:28 pmLHR-SJC
18h 23m1 stop
Virgin Atlantic Logo
6:15 am - 7:05 amSJC-LHR
16h 50m1 stop
$579Virgin Atlantic
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Tue, Feb 10 - Tue, Mar 3
Virgin Atlantic Logo
11:05 am - 9:28 pmLHR-SJC
18h 23m1 stop
Virgin Atlantic Logo
1:20 pm - 10:00 amSJC-LHR
12h 40m1 stop
$580Virgin Atlantic
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Sun, Jan 18 - Wed, Jan 28
Virgin Atlantic Logo
12:30 pm - 9:20 pmLHR-SJC
16h 50m1 stop
Virgin Atlantic Logo
1:15 pm - 10:00 amSJC-LHR
12h 45m1 stop
$589Virgin Atlantic
Find Deal
Tue, Feb 10 - Sat, Feb 21

United Airlines flights from London Heathrow Airport to San Jose, California

Our best United Airlines deals on London Heathrow Airport to San Jose, California flight tickets
United Airlines
Dec 8
LHR9:30 amLondon Heathrow
36h 02m
2 stops
SJC1:32 pmSan Jose
Dec 24
SJC2:29 pmSan Jose
32h 41m
2 stops
LHR7:10 amLondon Heathrow
$643
Find similar
United Airlines
Nov 27
LHR11:35 amLondon Heathrow
34h 06m
1 stop
SJC1:41 pmSan Jose
Dec 5
SJC12:40 pmSan Jose
33h 15m
3 stops
LHR5:55 amLondon Heathrow
$753
Find similar

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 8
LHR10:45 amLondon Heathrow
18h 35m
1 stop
SJC9:20 pmSan Jose
Apr 20
SJC3:31 pmSan Jose
14h 44m
1 stop
LHR2:15 pmLondon Heathrow
$541
Find similar
Virgin Atlantic
Jan 29
LHR11:05 amLondon Heathrow
18h 23m
1 stop
SJC9:28 pmSan Jose
Feb 4
SJC1:20 pmSan Jose
12h 40m
1 stop
LHR10:00 amLondon Heathrow
$550
Find similar
Virgin Atlantic
Jan 23
LHR11:20 amLondon Heathrow
15h 52m
1 stop
SJC7:12 pmSan Jose
Jan 30
SJC6:15 amSan Jose
16h 50m
1 stop
LHR7:05 amLondon Heathrow
$553
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 13, 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

Sun 2/8

10:45 am-9:20 pm

1 stop18h 35m

San Jose

Mon 4/20

3:31 pm-2:15 pm

1 stop14h 44m

$541

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 1/29

11:05 am-9:28 pm

1 stop18h 23m

San Jose

Wed 2/4

1:20 pm-10:00 am

1 stop12h 40m

$550

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 1/23

11:20 am-9:56 pm

1 stop18h 36m

San Jose

Fri 2/6

6:15 am-7:05 am

1 stop16h 50m

$553

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 1/14

12:30 pm-9:20 pm

1 stop16h 50m

San Jose

Sun 1/18

1:45 pm-10:55 am

1 stop13h 10m

$554

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 2/1

11:05 am-9:28 pm

1 stop18h 23m

San Jose

Sun 2/8

6:15 am-7:05 am

1 stop16h 50m

$563

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 1/17

11:20 am-7:12 pm

1 stop15h 52m

San Jose

Thu 1/22

6:15 am-7:05 am

1 stop16h 50m

$567

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 1/30

12:30 pm-9:20 pm

1 stop16h 50m

San Jose

Thu 2/5

6:15 am-7:05 am

1 stop16h 50m

$576

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 2/10

11:05 am-9:28 pm

1 stop18h 23m

San Jose

Tue 3/3

6:15 am-7:05 am

1 stop16h 50m

$579

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 1/18

11:05 am-9:28 pm

1 stop18h 23m

San Jose

Wed 1/28

1:20 pm-10:00 am

1 stop12h 40m

$580

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 2/10

12:30 pm-9:20 pm

1 stop16h 50m

San Jose

Sat 2/21

1:15 pm-10:00 am

1 stop12h 45m

$589

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 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 $685 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 14h 47m, 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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