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Cheap flights from London Heathrow Airport to San Jose from £369

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 10/11. 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

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Find the cheapest flights from London Heathrow Airport to San Jose

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
09:20 - 22:49
LHR
-
SJC
21h 29m
1 stop
Virgin Atlantic Logo
14:55 - 14:00
SJC
-
LHR
15h 05m
1 stop
£513Virgin Atlantic
Thu, 16 Jul - Thu, 23 Jul
American Airlines Logo
08:15 - 22:32
LHR
-
SJC
22h 17m
2 stops
American Airlines Logo
06:00 - 09:15
SJC
-
LHR
19h 15m
2 stops
£529American Airlines
Wed, 26 Aug - Thu, 3 Sep
British Airways Logo
14:25 - 22:32
LHR
-
SJC
16h 07m
1 stop
British Airways Logo
14:30 - 12:50
SJC
-
LHR
14h 20m
1 stop
£532British Airways
Mon, 17 Aug - Thu, 27 Aug
British Airways Logo
08:55 - 22:01
LHR
-
SJC
21h 06m
1 stop
British Airways Logo
12:46 - 15:05
SJC
-
LHR
18h 19m
1 stop
£533British Airways
Mon, 28 Sep - Wed, 7 Oct
Virgin Atlantic Logo
09:20 - 18:52
LHR
-
SJC
17h 32m
1 stop
Virgin Atlantic Logo
20:25 - 17:35
SJC
-
LHR
13h 10m
1 stop
£541Virgin Atlantic
Thu, 16 Jul - Thu, 23 Jul
Virgin Atlantic Logo
09:20 - 22:49
LHR
-
SJC
21h 29m
1 stop
Virgin Atlantic Logo
11:33 - 13:15
SJC
-
LHR
17h 42m
2 stops
£542Virgin Atlantic
Thu, 16 Jul - Wed, 22 Jul
Virgin Atlantic Logo
10:55 - 23:39
LHR
-
SJC
20h 44m
1 stop
Virgin Atlantic Logo
13:10 - 13:05
SJC
-
LHR
15h 55m
1 stop
£543Virgin Atlantic
Wed, 8 Jul - Wed, 15 Jul
Virgin Atlantic Logo
11:40 - 19:05
LHR
-
SJC
15h 25m
1 stop
Virgin Atlantic Logo
12:45 - 06:25
SJC
-
LHR
33h 40m
1 stop
£548Virgin Atlantic
Thu, 10 Sep - Sat, 12 Sep
British Airways Logo
18:05 - 13:40
LHR
-
SJC
27h 35m
2 stops
British Airways Logo
12:42 - 10:50
SJC
-
LHR
14h 08m
1 stop
£548British Airways
Mon, 17 Aug - Thu, 27 Aug
British Airways Logo
19:35 - 22:32
LHR
-
SJC
34h 57m
2 stops
British Airways Logo
14:30 - 09:00
SJC
-
LHR
34h 30m
1 stop
£550British Airways
Sun, 30 Aug - Sun, 6 Sep

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

Our best United Airlines deals on London Heathrow Airport to San Jose, California flight tickets
United Airlines
6 Oct
LHR07:25London Heathrow
18h 06m
2 stops
SJC17:31San Jose
11 Oct
SJC18:37San Jose
18h 03m
2 stops
LHR20:40London Heathrow
£577
United Airlines
5 Oct
LHR07:30London Heathrow
23h 12m
2 stops
SJC22:42San Jose
13 Oct
SJC08:45San Jose
17h 40m
2 stops
LHR10:25London Heathrow
£577

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
5 Oct
LHR17:00London Heathrow
13h 53m
1 stop
SJC22:53San Jose
13 Oct
SJC13:29San Jose
17h 36m
1 stop
LHR15:05London Heathrow
£583
Alaska Airlines
7 Jun
LHR17:00London Heathrow
14h 31m
1 stop
SJC23:31San Jose
14 Jun
SJC06:17San Jose
24h 48m
1 stop
LHR15:05London Heathrow
£632
Alaska Airlines
8 Jun
LHR17:00London Heathrow
14h 31m
1 stop
SJC23:31San Jose
15 Jun
SJC08:20San Jose
22h 45m
1 stop
LHR15:05London Heathrow
£632

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 2 June 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

Cheapest return flight

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 16/7

09:20-22:49

1 stop21h 29m

San Jose

Thu 23/7

14:55-14:00

1 stop15h 05m

£513

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 26/8

08:15-22:32

2 stops22h 17m

San Jose

Thu 3/9

06:00-09:15

2 stops19h 15m

£529
Fastest return journey

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 17/8

14:25-22:32

1 stop16h 07m

San Jose

Thu 27/8

14:30-12:50

1 stop14h 20m

£532

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 28/9

08:55-22:01

1 stop21h 06m

San Jose

Wed 7/10

12:46-15:05

1 stop18h 19m

£533

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 16/7

09:20-18:52

1 stop17h 32m

San Jose

Thu 23/7

20:25-17:35

1 stop13h 10m

£541

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 16/7

09:20-22:49

1 stop21h 29m

San Jose

Wed 22/7

11:33-13:15

2 stops17h 42m

£542

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 8/7

10:55-23:39

1 stop20h 44m

San Jose

Wed 15/7

13:10-13:05

1 stop15h 55m

£543

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 10/9

11:40-19:05

1 stop15h 25m

San Jose

Sat 12/9

12:45-06:25

1 stop33h 40m

£548

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 17/8

18:05-13:40

2 stops27h 35m

San Jose

Thu 27/8

12:42-10:50

1 stop14h 08m

£548

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 30/8

19:35-22:32

2 stops34h 57m

San Jose

Sun 6/9

14:30-09:00

1 stop34h 30m

£550

Flights are sorted by cheapest return 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 January is another great option to travel to San Jose, California, with average flight prices from London Heathrow Airport averaging around £471.

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 £550 when searching weeks before you fly. 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 £414 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 return 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

15h 07m

Direct flights

None
The fastest flight from London Heathrow Airport to San Jose, California takes 15h 07m
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. 15h 07m is a normal flight duration for this route.

  • 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 were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to San Jose Airport?

  • How old do you have to be to fly from London Heathrow Airport to San Jose Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to San Jose, California?

Best airlines flying from London Heathrow Airport to San Jose, California

Compare and see reviews for airlines that fly from London Heathrow Airport to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £367Free CancellationRating
6.8
8,034 reviews
Search Lufthansa flights
British AirwaysPriceFrom £408Free CancellationRating
6.7
8,016 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £412Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £492Free CancellationRating
7.4
9,778 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to San Jose?

Finding the right flight to San Jose from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Jose quick and easy, saving you time and money.

Can I find flights from London to San Jose with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Jose from London with this policy.

How can momondo help me find flights from London to San Jose?

momondo helps you find the best flight between London and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to San Jose right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Jose from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Jose, California trip

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