What is the cheapest airline that flies from London Heathrow to San Jose?

Alaska Airlines, United Airlines, and Finnair are the most popular carriers operating from London Heathrow to San Jose

What airlines fly to San Jose, California?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to San Jose, California from London Heathrow Airport according to our data. Lufthansa is the first choice among our users, with 34% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 12 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

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.

$489 Cheap Flights from London Heathrow Airport to San Jose, California in 2026/27

Find the cheapest flights from London Heathrow Airport to San Jose

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 8:00 pmLHR London Heathrow-SJC San Jose

35h 00m1 stop Seattle/Tacoma Intl

7:43 pm - 12:20 pmSJC San Jose-LHR London Heathrow

32h 37m1 stop Seattle/Tacoma Intl

$562Alaska Airlines

Mon, Oct 19 - Mon, Nov 2

5:00 pm - 3:52 pmLHR London Heathrow-SJC San Jose

30h 52m1 stop Seattle/Tacoma Intl

1:31 pm - 12:20 pmSJC San Jose-LHR London Heathrow

15h 49m1 stop Seattle/Tacoma Intl

$563Alaska Airlines

Mon, Oct 19 - Mon, Oct 26

5:00 pm - 10:59 pmLHR London Heathrow-SJC San Jose

13h 59m1 stop Seattle/Tacoma Intl

1:31 pm - 3:05 pmSJC San Jose-LHR London Heathrow

17h 34m1 stop Seattle/Tacoma Intl

$565Alaska Airlines

Sat, Oct 3 - Sat, Oct 10

2:45 pm - 8:44 pmLHR London Heathrow-SJC San Jose

13h 59m1 stop Seattle/Tacoma Intl

1:28 pm - 12:20 pmSJC San Jose-LHR London Heathrow

14h 52m1 stop Seattle/Tacoma Intl

$566Alaska Airlines

Thu, Nov 19 - Mon, Nov 23

5:00 pm - 10:59 pmLHR London Heathrow-SJC San Jose

13h 59m1 stop Seattle/Tacoma Intl

1:26 pm - 12:20 pmSJC San Jose-LHR London Heathrow

14h 54m1 stop Seattle/Tacoma Intl

$567Alaska Airlines

Thu, Oct 22 - Wed, Nov 4

2:45 pm - 1:16 pmLHR London Heathrow-SJC San Jose

30h 31m1 stop Seattle/Tacoma Intl

7:43 pm - 12:20 pmSJC San Jose-LHR London Heathrow

32h 37m1 stop Seattle/Tacoma Intl

$570Alaska Airlines

Mon, Nov 2 - Mon, Nov 9

5:00 pm - 9:41 amLHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

10:37 am - 3:05 pmSJC San Jose-LHR London Heathrow

20h 28m1 stop Seattle/Tacoma Intl

$571Alaska Airlines

Sat, Oct 3 - Sat, Oct 17

5:00 pm - 9:41 amLHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

6:17 am - 3:05 pmSJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

$572Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

5:00 pm - 9:41 amLHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

6:17 am - 3:05 pmSJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

$573Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

5:00 pm - 9:41 amLHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

6:17 am - 3:05 pmSJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

$574Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 pm - 1:17 pmLHR London Heathrow-SJC San Jose

28h 17m1 stop Seattle/Tacoma Intl

6:17 am - 3:05 pmSJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

$566Alaska Airlines

Fri, Sep 25 - Thu, Oct 8

5:00 pm - 8:00 pmLHR London Heathrow-SJC San Jose

35h 00m1 stop Seattle/Tacoma Intl

4:48 pm - 3:05 pmSJC San Jose-LHR London Heathrow

14h 17m1 stop Seattle/Tacoma Intl

$573Alaska Airlines

Sun, Sep 27 - Sat, Oct 10

5:00 pm - 1:17 pmLHR London Heathrow-SJC San Jose

28h 17m1 stop Seattle/Tacoma Intl

8:02 am - 3:05 pmSJC San Jose-LHR London Heathrow

23h 03m1 stop Seattle/Tacoma Intl

$574Alaska Airlines

Mon, Sep 28 - Tue, Oct 13

5:00 pm - 10:57 pmLHR London Heathrow-SJC San Jose

13h 57m1 stop Seattle/Tacoma Intl

4:48 pm - 3:05 pmSJC San Jose-LHR London Heathrow

14h 17m1 stop Seattle/Tacoma Intl

$582Alaska Airlines

Mon, Sep 28 - Mon, Oct 19

5:00 pm - 10:57 pmLHR London Heathrow-SJC San Jose

13h 57m1 stop Seattle/Tacoma Intl

6:17 am - 3:05 pmSJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

$592Alaska Airlines

Mon, Sep 28 - Fri, Oct 16

2:45 pm - 10:53 amLHR London Heathrow-SJC San Jose

28h 08m1 stop Dallas/Fort Worth

12:02 pm - 12:50 pmSJC San Jose-LHR London Heathrow

16h 48m1 stop Dallas/Fort Worth

$639British Airways

Fri, Sep 25 - Tue, Sep 29

8:55 am - 10:01 pmLHR London Heathrow-SJC San Jose

21h 06m1 stop Dallas/Fort Worth

2:41 pm - 5:15 pmSJC San Jose-LHR London Heathrow

18h 34m2 stops Dallas/Fort Worth Madrid Barajas

$651Iberia

Tue, Sep 29 - Sat, Oct 17

7:10 pm - 10:53 amLHR London Heathrow-SJC San Jose

47h 43m2 stops Madrid Barajas Dallas/Fort Worth

2:41 pm - 12:50 pmSJC San Jose-LHR London Heathrow

14h 09m1 stop Dallas/Fort Worth

$652British Airways

Tue, Sep 29 - Mon, Oct 19

8:55 am - 10:01 pmLHR London Heathrow-SJC San Jose

21h 06m1 stop Dallas/Fort Worth

2:41 pm - 5:15 pmSJC San Jose-LHR London Heathrow

18h 34m2 stops Dallas/Fort Worth Madrid Barajas

$653Iberia

Mon, Sep 28 - Tue, Oct 13

9:15 am - 10:01 pmLHR London Heathrow-SJC San Jose

20h 46m2 stops Philadelphia Dallas/Fort Worth

12:02 pm - 12:15 pmSJC San Jose-LHR London Heathrow

16h 13m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$660Finnair

Tue, Sep 29 - Sat, Oct 17

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

Our best Alaska Airlines deals on London Heathrow Airport to San Jose, California flight tickets

Alaska Airlines

Oct 19

LHR5:00 pmLondon Heathrow

35h 00m

1 stop

SJC8:00 pmSan Jose

Nov 2

SJC7:43 pmSan Jose

32h 37m

1 stop

LHR12:20 pmLondon Heathrow

$562

Alaska Airlines

Oct 19

LHR5:00 pmLondon Heathrow

30h 52m

1 stop

SJC3:52 pmSan Jose

Oct 26

SJC1:31 pmSan Jose

15h 49m

1 stop

LHR12:20 pmLondon Heathrow

$563

Alaska Airlines

Oct 3

LHR5:00 pmLondon Heathrow

13h 59m

1 stop

SJC10:59 pmSan Jose

Oct 10

SJC1:31 pmSan Jose

17h 34m

1 stop

LHR3:05 pmLondon Heathrow

$565

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

Nov 7

LHR3:00 pmLondon Heathrow

26h 18m

2 stops

SJC9:18 amSan Jose

Mar 20

SJC1:50 pmSan Jose

19h 40m

1 stop

LHR4:30 pmLondon Heathrow

$606

Delta

Nov 4

LHR6:20 amLondon Heathrow

21h 29m

2 stops

SJC7:49 pmSan Jose

Jan 20

SJC11:33 amSan Jose

15h 07m

1 stop

LHR10:40 amLondon Heathrow

$607

Delta

Dec 21

LHR10:55 amLondon Heathrow

18h 55m

1 stop

SJC9:50 pmSan Jose

Dec 28

SJC5:30 pmSan Jose

15h 00m

1 stop

LHR4:30 pmLondon Heathrow

$614

momondo Fare Finder

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

Cheapest round-trip

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 10/19

5:00 pm-8:00 pm

1 stop35h 00m

San Jose

Mon 11/2

7:43 pm-12:20 pm

1 stop32h 37m

$562

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 10/19

5:00 pm-3:52 pm

1 stop30h 52m

San Jose

Mon 10/26

1:31 pm-12:20 pm

1 stop15h 49m

$563

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Sat 10/3

5:00 pm-10:59 pm

1 stop13h 59m

San Jose

Sat 10/10

1:31 pm-3:05 pm

1 stop17h 34m

$565

Quickest round-trip

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 11/19

2:45 pm-8:44 pm

1 stop13h 59m

San Jose

Mon 11/23

1:28 pm-12:20 pm

1 stop14h 52m

$566

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 10/22

5:00 pm-10:59 pm

1 stop13h 59m

San Jose

Wed 11/4

1:26 pm-12:20 pm

1 stop14h 54m

$567

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 11/2

2:45 pm-1:16 pm

1 stop30h 31m

San Jose

Mon 11/9

7:43 pm-12:20 pm

1 stop32h 37m

$570

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Sat 10/3

5:00 pm-9:41 am

1 stop24h 41m

San Jose

Sat 10/17

10:37 am-3:05 pm

1 stop20h 28m

$571

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 10/15

5:00 pm-9:41 am

1 stop24h 41m

San Jose

Mon 10/19

6:17 am-3:05 pm

1 stop24h 48m

$572

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 10/15

5:00 pm-9:41 am

1 stop24h 41m

San Jose

Mon 10/19

6:17 am-3:05 pm

1 stop24h 48m

$573

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 10/15

5:00 pm-9:41 am

1 stop24h 41m

San Jose

Mon 10/19

6:17 am-3:05 pm

1 stop24h 48m

$574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between London Heathrow Airport and San Jose, California?

Prices are currently low for flights on this route.

Typical prices usually range from $602 to $767.
The lowest price recently found on this route was $562.

What is the cheapest month to fly to San Jose, California?

The month of October is, on average, the cheapest month to fly to San Jose, California from London Heathrow Airport, with most prices found around $601. If you are unable to visit San Jose, California during the month of October, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around $634.

How far in advance should I book a flight from London Heathrow Airport 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 $778 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 $632 on momondo.

Can stopping save me money on London Heathrow Airport to San Jose, California flights?

You could potentially save up to 6% on your flight if you consider stops on a London Heathrow Airport to San Jose, California flight.

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

Best Price Found	$489
Fastest flight time	15h 08m
Direct flights	None

The best one-way flight to San Jose, California from London Heathrow Airport in the past 72 hours is $489. The best round-trip flight deal from London Heathrow Airport to San Jose, California found on momondo in the last 72 hours is $562.

The fastest flight from London Heathrow Airport to San Jose, California takes 15h 08m

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

Frequently asked questions about flying from London Heathrow Airport to San Jose, California

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 15h 08m, 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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Cheap flights from London Heathrow Airport to San Jose from $489

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

Our best Alaska Airlines deals on London Heathrow Airport to San Jose, California flight tickets

Delta flights from London Heathrow Airport to San Jose, California

Our best Delta deals on London Heathrow Airport to San Jose, California flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to San Jose, California that are best for you.

See travel insights to San Jose from

How to get the cheapest flight ticket from London Heathrow Airport to San Jose, California

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?

How far in advance should I book a flight from London Heathrow Airport to San Jose, California?

Can stopping save me money on London Heathrow Airport to San Jose, California flights?

What is the cheapest airline that flies from London Heathrow to San Jose?

What airlines fly to San Jose, California?

When to book flights from London Heathrow Airport to San Jose, California

Cheap London Heathrow Airport to San Jose, California (LHR to SJC) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from London Heathrow Airport to San Jose, California

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favorite airline to San Jose

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Jose

List of cabin classes available on flights landing in San Jose. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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