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Cheap flights from London Heathrow Airport to San Jose from $449

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 2/16. 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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0 bags

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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
10:00 am - 9:20 pm
LHR
-
SJC
43h 20m2 stops
Virgin Atlantic Logo
1:50 pm - 10:15 am
SJC
-
LHR
36h 25m2 stops
$631Virgin Atlantic
mié., ene. 21 - mié., ene. 28
United Airlines Logo
6:35 am - 8:56 pm
LHR
-
SJC
22h 21m2 stops
United Airlines Logo
4:00 pm - 9:40 am
SJC
-
LHR
33h 40m1 stop
$632United Airlines
mié., ene. 21 - mar., feb. 10
United Airlines Logo
7:30 am - 8:56 pm
LHR
-
SJC
21h 26m2 stops
United Airlines Logo
8:40 am - 9:40 am
SJC
-
LHR
17h 00m1 stop
$634United Airlines
mié., ene. 21 - mié., ene. 28
Lufthansa Logo
6:35 am - 8:56 pm
LHR
-
SJC
22h 21m2 stops
Lufthansa Logo
8:40 am - 9:40 am
SJC
-
LHR
17h 00m1 stop
$636Lufthansa
mié., ene. 21 - mié., ene. 28
British Airways Logo
10:35 am - 9:29 pm
LHR
-
SJC
18h 54m1 stop
British Airways Logo
4:22 pm - 1:15 pm
SJC
-
LHR
12h 53m1 stop
$638British Airways
mié., feb. 11 - mar., feb. 17
British Airways Logo
4:30 pm - 1:42 pm
LHR
-
SJC
29h 12m1 stop
British Airways Logo
6:00 am - 6:50 am
SJC
-
LHR
16h 50m1 stop
$639British Airways
mié., ene. 14 - mar., ene. 20
American Airlines Logo
4:15 pm - 9:29 pm
LHR
-
SJC
37h 14m2 stops
American Airlines Logo
6:00 am - 3:15 pm
SJC
-
LHR
25h 15m2 stops
$640American Airlines
vie., feb. 13 - lun., feb. 23
Lufthansa Logo
4:20 pm - 8:56 pm
LHR
-
SJC
36h 36m2 stops
Lufthansa Logo
4:00 pm - 5:55 am
SJC
-
LHR
29h 55m2 stops
$642Lufthansa
mar., ene. 20 - mar., ene. 27
Lufthansa Logo
7:40 am - 8:56 pm
LHR
-
SJC
21h 16m2 stops
Lufthansa Logo
4:00 pm - 5:55 am
SJC
-
LHR
29h 55m2 stops
$643Lufthansa
mié., ene. 21 - mar., feb. 10
Virgin Atlantic Logo
5:20 pm - 6:45 pm
LHR
-
SJC
33h 25m1 stop
Virgin Atlantic Logo
1:50 pm - 5:00 pm
SJC
-
LHR
19h 10m1 stop
$644Virgin Atlantic
lun., abr. 20 - lun., may. 4

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
Jan 12
LHR11:10 amLondon Heathrow
41h 46m
2 stops
SJC8:56 pmSan Jose
Jan 19
SJC8:40 amSan Jose
37h 50m
2 stops
LHR6:30 amLondon Heathrow
$676
Find similar
Air Canada
Jan 21
LHR11:10 amLondon Heathrow
17h 46m
2 stops
SJC8:56 pmSan Jose
Feb 11
SJC4:00 pmSan Jose
31h 10m
2 stops
LHR7:10 amLondon Heathrow
$686
Find similar
Air Canada
Jan 20
LHR1:00 pmLondon Heathrow
32h 39m
3 stops
SJC1:39 pmSan Jose
Jan 27
SJC4:00 pmSan Jose
30h 30m
3 stops
LHR6:30 amLondon Heathrow
$703
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
Feb 15
LHR6:30 amLondon Heathrow
22h 23m
2 stops
SJC8:53 pmSan Jose
Feb 23
SJC9:50 amSan Jose
16h 10m
1 stop
LHR10:00 amLondon Heathrow
$665
Find similar
Delta
Jan 14
LHR6:30 amLondon Heathrow
17h 50m
2 stops
SJC4:20 pmSan Jose
Jan 18
SJC6:00 pmSan Jose
32h 55m
1 stop
LHR10:55 amLondon Heathrow
$670
Find similar
Delta
Jan 15
LHR6:30 amLondon Heathrow
19h 10m
2 stops
SJC5:40 pmSan Jose
Jan 20
SJC6:20 amSan Jose
18h 25m
2 stops
LHR8:45 amLondon Heathrow
$678
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 diciembre 8, 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. 1/21

10:00 am-9:20 pm

2 stops43h 20m

San Jose

mié. 1/28

1:50 pm-10:15 am

2 stops36h 25m

$631

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 1/21

6:35 am-8:56 pm

2 stops22h 21m

San Jose

mar. 2/10

4:00 pm-9:40 am

1 stop33h 40m

$632

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 1/21

7:30 am-8:56 pm

2 stops21h 26m

San Jose

mié. 1/28

8:40 am-9:40 am

1 stop17h 00m

$634

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 1/21

6:35 am-8:56 pm

2 stops22h 21m

San Jose

mié. 1/28

8:40 am-9:40 am

1 stop17h 00m

$636

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 2/11

10:35 am-9:29 pm

1 stop18h 54m

San Jose

mar. 2/17

4:22 pm-1:15 pm

1 stop12h 53m

$638

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 1/14

4:30 pm-1:42 pm

1 stop29h 12m

San Jose

mar. 1/20

6:00 am-6:50 am

1 stop16h 50m

$639

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

vie. 2/13

4:15 pm-9:29 pm

2 stops37h 14m

San Jose

lun. 2/23

6:00 am-3:15 pm

2 stops25h 15m

$640

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mar. 1/20

4:20 pm-8:56 pm

2 stops36h 36m

San Jose

mar. 1/27

4:00 pm-5:55 am

2 stops29h 55m

$642

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 1/21

7:40 am-8:56 pm

2 stops21h 16m

San Jose

mar. 2/10

4:00 pm-5:55 am

2 stops29h 55m

$643

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 4/20

5:20 pm-6:45 pm

1 stop33h 25m

San Jose

lun. 5/4

1:50 pm-5:00 pm

1 stop19h 10m

$644

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 $581.

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 $691 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 $593 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

Fastest flight time

13h 21m

Direct flights

None
The fastest flight from London Heathrow Airport to San Jose, California takes 13h 21m
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

  • 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 13m, 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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mié. 1/7
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