Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to San Jose from $431

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 3/4. 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.
Virgin Atlantic Logo
12:20 pm - 10:05 pm
LHR
-
SJC
17h 45m
1 stop
Virgin Atlantic Logo
1:57 pm - 11:40 am
SJC
-
LHR
13h 43m
1 stop
$557Virgin Atlantic
Mon, Feb 16 - Mon, Feb 23
Virgin Atlantic Logo
5:05 pm - 5:33 pm
LHR
-
SJC
32h 28m
2 stops
Virgin Atlantic Logo
1:51 pm - 10:55 am
SJC
-
LHR
14h 04m
1 stop
$563Virgin Atlantic
Thu, Mar 5 - Thu, Mar 12
Finnair Logo
6:10 pm - 9:30 pm
LHR
-
SJC
35h 20m
2 stops
Finnair Logo
6:00 am - 11:40 am
SJC
-
LHR
21h 40m
1 stop
$565Finnair
Mon, Feb 16 - Mon, Feb 23
Finnair Logo
10:35 am - 7:06 pm
LHR
-
SJC
16h 31m
1 stop
Finnair Logo
6:00 am - 8:15 am
SJC
-
LHR
18h 15m
2 stops
$566Finnair
Thu, Feb 5 - Fri, Feb 20
Delta Logo
6:30 am - 5:38 pm
LHR
-
SJC
19h 08m
2 stops
Delta Logo
7:15 am - 10:30 am
SJC
-
LHR
19h 15m
1 stop
$570Delta
Fri, Feb 20 - Fri, Feb 27
Virgin Atlantic Logo
6:15 pm - 8:15 am
LHR
-
SJC
22h 00m
1 stop
Virgin Atlantic Logo
3:45 pm - 3:00 pm
SJC
-
LHR
15h 15m
1 stop
$572Virgin Atlantic
Thu, Jul 9 - Fri, Jul 17
Finnair Logo
6:10 pm - 9:30 pm
LHR
-
SJC
35h 20m
2 stops
Finnair Logo
6:00 am - 5:00 pm
SJC
-
LHR
27h 00m
2 stops
$576Finnair
Mon, Feb 16 - Mon, Feb 23
Finnair Logo
4:15 pm - 9:21 pm
LHR
-
SJC
36h 06m
2 stops
Finnair Logo
11:01 am - 9:10 am
SJC
-
LHR
39h 09m
2 stops
$577Finnair
Wed, Mar 11 - Thu, Mar 26
Virgin Atlantic Logo
11:20 am - 5:33 pm
LHR
-
SJC
14h 13m
1 stop
Virgin Atlantic Logo
8:35 pm - 4:50 pm
SJC
-
LHR
13h 15m
1 stop
$578Virgin Atlantic
Thu, Mar 5 - Thu, Mar 12
Delta Logo
6:30 am - 4:15 pm
LHR
-
SJC
17h 45m
2 stops
Delta Logo
11:30 am - 1:15 pm
SJC
-
LHR
17h 45m
2 stops
$584Delta
Mon, Jul 20 - Wed, Jul 29

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 16
LHR12:20 pmLondon Heathrow
17h 45m
1 stop
SJC10:05 pmSan Jose
Feb 23
SJC1:57 pmSan Jose
13h 43m
1 stop
LHR11:40 amLondon Heathrow
$557
Virgin Atlantic
Mar 5
LHR5:05 pmLondon Heathrow
32h 28m
2 stops
SJC5:33 pmSan Jose
Mar 12
SJC1:51 pmSan Jose
14h 04m
1 stop
LHR10:55 amLondon Heathrow
$563
Virgin Atlantic
Apr 18
LHR9:55 amLondon Heathrow
17h 06m
1 stop
SJC7:01 pmSan Jose
Apr 26
SJC6:30 amSan Jose
19h 45m
1 stop
LHR10:15 amLondon Heathrow
$573

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
Feb 16
LHR6:10 pmLondon Heathrow
35h 20m
2 stops
SJC9:30 pmSan Jose
Feb 23
SJC6:00 amSan Jose
21h 40m
1 stop
LHR11:40 amLondon Heathrow
$565
Finnair
Feb 5
LHR10:35 amLondon Heathrow
16h 31m
1 stop
SJC7:06 pmSan Jose
Feb 20
SJC6:00 amSan Jose
18h 15m
2 stops
LHR8:15 amLondon Heathrow
$566
Finnair
Feb 16
LHR6:10 pmLondon Heathrow
35h 20m
2 stops
SJC9:30 pmSan Jose
Feb 23
SJC6:00 amSan Jose
27h 00m
2 stops
LHR5:00 pmLondon Heathrow
$576

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 January 21, 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

Mon 2/16

12:20 pm-10:05 pm

1 stop17h 45m

San Jose

Mon 2/23

1:57 pm-11:40 am

1 stop13h 43m

$557

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 3/5

5:05 pm-5:33 pm

2 stops32h 28m

San Jose

Thu 3/12

1:51 pm-10:55 am

1 stop14h 04m

$563

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 2/16

6:10 pm-9:30 pm

2 stops35h 20m

San Jose

Mon 2/23

6:00 am-11:40 am

1 stop21h 40m

$565

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/5

10:35 am-7:06 pm

1 stop16h 31m

San Jose

Fri 2/20

6:00 am-8:15 am

2 stops18h 15m

$566

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 2/20

6:30 am-5:38 pm

2 stops19h 08m

San Jose

Fri 2/27

7:15 am-10:30 am

1 stop19h 15m

$570

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 7/9

6:15 pm-8:15 am

1 stop22h 00m

San Jose

Fri 7/17

3:45 pm-3:00 pm

1 stop15h 15m

$572

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 2/16

6:10 pm-9:30 pm

2 stops35h 20m

San Jose

Mon 2/23

6:00 am-5:00 pm

2 stops27h 00m

$576

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 3/11

4:15 pm-9:21 pm

2 stops36h 06m

San Jose

Thu 3/26

11:01 am-9:10 am

2 stops39h 09m

$577

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 3/5

11:20 am-5:33 pm

1 stop14h 13m

San Jose

Thu 3/12

8:35 pm-4:50 pm

1 stop13h 15m

$578

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 7/20

6:30 am-4:15 pm

2 stops17h 45m

San Jose

Wed 7/29

11:30 am-1:15 pm

2 stops17h 45m

$584

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 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 $580.

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 $680 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 20m

Direct flights

None
The fastest flight from London Heathrow Airport to San Jose, California takes 14h 20m
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 20m, 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 2/20
Fri 2/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States