Latest deals
Insights
When to book
FAQs
Price Alerts

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 5/10. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 5:15 pm
LHR
-
SJC
18h 45m
2 stops
Delta Logo
2:51 pm - 5:35 pm
SJC
-
LHR
18h 44m
1 stop
$539Delta
Sun, May 10 - Sat, May 23
British Airways Logo
2:25 pm - 10:11 am
LHR
-
SJC
27h 46m
1 stop
British Airways Logo
2:08 pm - 12:10 pm
SJC
-
LHR
14h 02m
1 stop
$548British Airways
Mon, Mar 30 - Mon, Apr 6
Delta Logo
9:55 am - 10:14 pm
LHR
-
SJC
20h 19m
1 stop
Delta Logo
2:51 pm - 5:35 pm
SJC
-
LHR
18h 44m
1 stop
$557Delta
Sun, May 10 - Sat, May 23
Delta Logo
6:30 am - 5:15 pm
LHR
-
SJC
18h 45m
2 stops
Delta Logo
2:51 pm - 3:35 pm
SJC
-
LHR
16h 44m
1 stop
$561Delta
Sun, May 10 - Sat, May 23
British Airways Logo
8:20 am - 9:30 pm
LHR
-
SJC
21h 10m
1 stop
British Airways Logo
11:02 am - 8:15 am
SJC
-
LHR
14h 13m
1 stop
$564British Airways
Fri, Mar 6 - Tue, Mar 17
British Airways Logo
8:55 am - 9:21 pm
LHR
-
SJC
20h 26m
1 stop
British Airways Logo
12:46 pm - 10:50 am
SJC
-
LHR
14h 04m
1 stop
$565British Airways
Mon, Apr 6 - Sun, Apr 19
British Airways Logo
10:35 am - 10:11 am
LHR
-
SJC
31h 36m
1 stop
British Airways Logo
6:00 am - 8:35 am
SJC
-
LHR
18h 35m
1 stop
$567British Airways
Fri, Feb 27 - Mon, Mar 2
British Airways Logo
8:20 am - 9:30 pm
LHR
-
SJC
21h 10m
1 stop
British Airways Logo
6:00 am - 10:00 am
SJC
-
LHR
20h 00m
1 stop
$568British Airways
Fri, Feb 27 - Mon, Mar 2
Finnair Logo
8:55 am - 9:21 pm
LHR
-
SJC
20h 26m
1 stop
Finnair Logo
6:00 am - 9:00 am
SJC
-
LHR
19h 00m
2 stops
$574Finnair
Mon, Apr 6 - Sun, Apr 19
British Airways Logo
4:30 pm - 10:11 am
LHR
-
SJC
25h 41m
1 stop
British Airways Logo
2:26 pm - 11:40 am
SJC
-
LHR
14h 14m
1 stop
$576British Airways
Tue, Mar 3 - Tue, Mar 10

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
Aug 6
LHR6:15 pmLondon Heathrow
22h 00m
1 stop
SJC8:15 amSan Jose
Aug 20
SJC11:30 amSan Jose
22h 05m
1 stop
LHR5:35 pmLondon Heathrow
$639
Virgin Atlantic
Feb 18
LHR11:05 amLondon Heathrow
17h 48m
1 stop
SJC8:53 pmSan Jose
May 19
SJC7:59 pmSan Jose
13h 36m
1 stop
LHR5:35 pmLondon Heathrow
$690
Virgin Atlantic
Feb 18
LHR8:55 amLondon Heathrow
20h 23m
1 stop
SJC9:18 pmSan Jose
May 18
SJC7:59 pmSan Jose
13h 36m
1 stop
LHR5:35 pmLondon Heathrow
$719

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
May 10
LHR6:30 amLondon Heathrow
18h 45m
2 stops
SJC5:15 pmSan Jose
May 23
SJC2:51 pmSan Jose
16h 44m
1 stop
LHR3:35 pmLondon Heathrow
$561
Delta
May 10
LHR12:25 pmLondon Heathrow
16h 13m
1 stop
SJC8:38 pmSan Jose
May 23
SJC4:00 pmSan Jose
17h 35m
1 stop
LHR5:35 pmLondon Heathrow
$579
Delta
May 10
LHR6:30 amLondon Heathrow
18h 45m
2 stops
SJC5:15 pmSan Jose
May 23
SJC11:41 amSan Jose
17h 24m
2 stops
LHR1:05 pmLondon Heathrow
$585

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 February 11, 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

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 5/10

6:30 am-5:15 pm

2 stops18h 45m

San Jose

Sat 5/23

2:51 pm-5:35 pm

1 stop18h 44m

$539

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 3/30

2:25 pm-10:11 am

1 stop27h 46m

San Jose

Mon 4/6

2:08 pm-12:10 pm

1 stop14h 02m

$548

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 5/10

9:55 am-10:14 pm

1 stop20h 19m

San Jose

Sat 5/23

2:51 pm-5:35 pm

1 stop18h 44m

$557

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 5/10

6:30 am-5:15 pm

2 stops18h 45m

San Jose

Sat 5/23

2:51 pm-3:35 pm

1 stop16h 44m

$561

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 3/6

8:20 am-9:30 pm

1 stop21h 10m

San Jose

Tue 3/17

11:02 am-8:15 am

1 stop14h 13m

$564

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 4/6

8:55 am-9:21 pm

1 stop20h 26m

San Jose

Sun 4/19

12:46 pm-10:50 am

1 stop14h 04m

$565

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 2/27

10:35 am-10:11 am

1 stop31h 36m

San Jose

Mon 3/2

6:00 am-8:35 am

1 stop18h 35m

$567

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 2/27

8:20 am-9:30 pm

1 stop21h 10m

San Jose

Mon 3/2

6:00 am-10:00 am

1 stop20h 00m

$568

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 4/6

8:55 am-9:21 pm

1 stop20h 26m

San Jose

Sun 4/19

6:00 am-9:00 am

2 stops19h 00m

$574

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 3/3

4:30 pm-10:11 am

1 stop25h 41m

San Jose

Tue 3/10

2:26 pm-11:40 am

1 stop14h 14m

$576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 September is, on average, the cheapest month to fly to San Jose, California from London Heathrow Airport, with most prices found around $586. If you are unable to visit San Jose, California during the month of September, then departing from London Heathrow Airport during the month March is also very affordable. Most momondo users find prices during this month for around $603.

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 $689 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 $599 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

14h 15m

Direct flights

None
The fastest flight from London Heathrow Airport to San Jose, California takes 14h 15m
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 15m, 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.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/13
Fri 3/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States