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Cheap flights from London Heathrow Airport to San Jose from $416

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 3/3. 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.
Lufthansa Logo
7:40 am - 5:38 pmLHR-SJC
17h 58m2 stops
Lufthansa Logo
8:45 am - 9:10 amSJC-LHR
16h 25m2 stops
$609Lufthansa
Find Deal
mié., nov. 26 - mié., dic. 3
Lufthansa Logo
11:35 am - 8:53 pmLHR-SJC
17h 18m1 stop
Lufthansa Logo
12:40 pm - 9:40 amSJC-LHR
13h 00m1 stop
$610Lufthansa
Find Deal
mié., nov. 26 - mié., dic. 3
Multiple Airlines Logo
6:30 am - 8:53 pmLHR-SJC
22h 23m2 stops
Multiple Airlines Logo
8:45 am - 8:30 amSJC-LHR
15h 45m2 stops
$617Multiple Airlines
Find Deal
mié., nov. 26 - mié., dic. 3
United Airlines Logo
9:00 am - 6:48 pmLHR-SJC
41h 48m2 stops
United Airlines Logo
8:45 am - 9:40 amSJC-LHR
16h 55m1 stop
$621United Airlines
Find Deal
lun., nov. 10 - lun., nov. 17
Air Canada Logo
1:25 pm - 10:05 amLHR-SJC
28h 40m2 stops
Air Canada Logo
4:02 pm - 7:10 amSJC-LHR
31h 08m2 stops
$623Air Canada
Find Deal
lun., nov. 10 - lun., nov. 24
United Airlines Logo
11:10 am - 10:05 amLHR-SJC
29h 55m2 stops
United Airlines Logo
1:00 pm - 7:40 amSJC-LHR
34h 40m1 stop
$624United Airlines
Find Deal
mié., oct. 29 - dom., mar. 29
Air Canada Logo
1:25 pm - 10:05 amLHR-SJC
28h 40m2 stops
Air Canada Logo
4:02 pm - 7:10 amSJC-LHR
31h 08m2 stops
$629Air Canada
Find Deal
lun., nov. 10 - lun., nov. 24
Multiple Airlines Logo
8:15 pm - 8:53 pmLHR-SJC
32h 38m2 stops
Multiple Airlines Logo
6:40 pm - 7:10 amSJC-LHR
28h 30m2 stops
$644Multiple Airlines
Find Deal
vie., nov. 7 - dom., nov. 9
Finnair Logo
8:20 am - 8:48 pmLHR-SJC
20h 28m1 stop
Finnair Logo
6:00 am - 10:00 amSJC-LHR
20h 00m1 stop
$660Finnair
Find Deal
lun., nov. 17 - lun., dic. 1
Finnair Logo
3:00 pm - 8:49 pmLHR-SJC
37h 49m1 stop
Finnair Logo
6:00 am - 10:00 amSJC-LHR
20h 00m1 stop
$679Finnair
Find Deal
mié., nov. 12 - mar., nov. 18

Air Canada flights from London Heathrow Airport to San Jose, California

Our best Air Canada deals on London Heathrow Airport to San Jose, California flight tickets
Air Canada
Nov 10
LHR1:25 pmLondon Heathrow
28h 40m
2 stops
SJC10:05 amSan Jose
Nov 24
SJC4:02 pmSan Jose
31h 08m
2 stops
LHR7:10 amLondon Heathrow
$623
Find similar
Air Canada
Nov 10
LHR1:25 pmLondon Heathrow
28h 40m
2 stops
SJC10:05 amSan Jose
Nov 24
SJC4:02 pmSan Jose
31h 08m
2 stops
LHR7:10 amLondon Heathrow
$629
Find similar
Air Canada
Nov 26
LHR1:25 pmLondon Heathrow
28h 40m
2 stops
SJC10:05 amSan Jose
Dec 3
SJC12:40 pmSan Jose
35h 50m
3 stops
LHR8:30 amLondon Heathrow
$649
Find similar

Finnair flights from London Heathrow Airport to San Jose, California

Our best Finnair deals on London Heathrow Airport to San Jose, California flight tickets
Finnair
Nov 17
LHR8:20 amLondon Heathrow
20h 28m
1 stop
SJC8:48 pmSan Jose
Dec 1
SJC6:00 amSan Jose
20h 00m
1 stop
LHR10:00 amLondon Heathrow
$660
Find similar
Finnair
Nov 12
LHR3:00 pmLondon Heathrow
37h 49m
1 stop
SJC8:49 pmSan Jose
Nov 18
SJC6:00 amSan Jose
20h 00m
1 stop
LHR10:00 amLondon Heathrow
$679
Find similar
Finnair
Feb 11
LHR10:35 amLondon Heathrow
18h 54m
1 stop
SJC9:29 pmSan Jose
Feb 25
SJC5:52 amSan Jose
20h 08m
1 stop
LHR10:00 amLondon Heathrow
$686
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 octubre 14, 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

mié. 11/26

7:40 am-5:38 pm

2 stops17h 58m

San Jose

mié. 12/3

8:45 am-9:10 am

2 stops16h 25m

$609

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 11/26

11:35 am-8:53 pm

1 stop17h 18m

San Jose

mié. 12/3

12:40 pm-9:40 am

1 stop13h 00m

$610

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 11/26

6:30 am-8:53 pm

2 stops22h 23m

San Jose

mié. 12/3

8:45 am-8:30 am

2 stops15h 45m

$617

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 11/10

9:00 am-6:48 pm

2 stops41h 48m

San Jose

lun. 11/17

8:45 am-9:40 am

1 stop16h 55m

$621

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 11/10

1:25 pm-10:05 am

2 stops28h 40m

San Jose

lun. 11/24

4:02 pm-7:10 am

2 stops31h 08m

$623

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 10/29

11:10 am-10:05 am

2 stops29h 55m

San Jose

dom. 3/29

1:00 pm-7:40 am

1 stop34h 40m

$624

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 11/10

1:25 pm-10:05 am

2 stops28h 40m

San Jose

lun. 11/24

4:02 pm-7:10 am

2 stops31h 08m

$629

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

vie. 11/7

8:15 pm-8:53 pm

2 stops32h 38m

San Jose

dom. 11/9

6:40 pm-7:10 am

2 stops28h 30m

$644

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 11/17

8:20 am-8:48 pm

1 stop20h 28m

San Jose

lun. 12/1

6:00 am-10:00 am

1 stop20h 00m

$660

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 11/12

3:00 pm-8:49 pm

1 stop37h 49m

San Jose

mar. 11/18

6:00 am-10:00 am

1 stop20h 00m

$679

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 $684 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 $525 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 03m, 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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