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

Scandinavian Airlines, Finnair, and British Airways are the most popular carriers operating from London Heathrow to San Jose

Which airlines fly to San Jose?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to San Jose from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 39% of people opting to fly with this airline when travelling to San Jose. Keep in mind that there are 17 different airlines that fly to San Jose 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 were last updated today.

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

As of September 2025, there are 6 operators available to choose from 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.

£343 Cheap Flights from London Heathrow Airport to San Jose in 2025

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Find the cheapest flights from London Heathrow Airport to San Jose

Round-trip

One-way

Last minute

Cheap return flights

17:05 - 21:32LHR-SJC

36h 27m2 stops

17:05 - 16:50SJC-LHR

16h 45m1 stop

£377Virgin Atlantic

Find Deal

Sun, 1 Mar - Wed, 11 Mar

08:20 - 16:41LHR-SJC

16h 21m1 stop

06:00 - 06:25SJC-LHR

16h 25m1 stop

£380British Airways

Find Deal

Wed, 1 Oct - Sun, 12 Oct

08:20 - 16:41LHR-SJC

16h 21m1 stop

08:00 - 06:25SJC-LHR

14h 25m1 stop

£382British Airways

Find Deal

Wed, 1 Oct - Thu, 16 Oct

11:20 - 22:55LHR-SJC

19h 35m2 stops

11:13 - 11:20SJC-LHR

16h 07m2 stops

£384Virgin Atlantic

Find Deal

Thu, 2 Oct - Sun, 12 Oct

09:55 - 19:13LHR-SJC

17h 18m1 stop

20:10 - 17:15SJC-LHR

13h 05m1 stop

£385Virgin Atlantic

Find Deal

Thu, 2 Oct - Sun, 12 Oct

11:00 - 22:20LHR-SJC

19h 20m2 stops

12:15 - 11:40SJC-LHR

15h 25m1 stop

£400American Airlines

Find Deal

Fri, 20 Feb - Mon, 23 Feb

08:20 - 21:05LHR-SJC

20h 45m1 stop

08:00 - 10:50SJC-LHR

18h 50m1 stop

£405Finnair

Find Deal

Thu, 25 Sep - Sun, 28 Sep

12:35 - 22:20LHR-SJC

17h 45m2 stops

15:05 - 12:20SJC-LHR

14h 15m1 stop

£444American Airlines

Find Deal

Thu, 26 Feb - Wed, 11 Mar

06:30 - 21:11LHR-SJC

22h 41m2 stops

15:35 - 07:55SJC-LHR

33h 20m2 stops

£470United Airlines

Find Deal

Mon, 2 Mar - Wed, 11 Mar

06:35 - 17:51LHR-SJC

19h 16m2 stops

22:30 - 07:10SJC-LHR

24h 40m2 stops

£488United Airlines

Find Deal

Wed, 17 Dec - Mon, 5 Jan

Finnair flights from London Heathrow Airport to San Jose

Our best Finnair deals on London Heathrow Airport to San Jose flight tickets

Finnair

10 Sept

LHR12:00London Heathrow

17h 08m

1 stop

SJC21:08San Jose

7 Oct

SJC08:00San Jose

18h 50m

1 stop

LHR10:50London Heathrow

£402

Find similar

Finnair

25 Sept

LHR08:20London Heathrow

20h 45m

1 stop

SJC21:05San Jose

28 Sept

SJC08:00San Jose

18h 50m

1 stop

LHR10:50London Heathrow

£405

Find similar

Finnair

13 Sept

LHR10:30London Heathrow

18h 38m

1 stop

SJC21:08San Jose

26 Sept

SJC08:00San Jose

22h 25m

1 stop

LHR14:25London Heathrow

£615

Find similar

Delta flights from London Heathrow Airport to San Jose

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

Delta

2 Oct

LHR06:30London Heathrow

19h 00m

2 stops

SJC17:30San Jose

5 Oct

SJC14:25San Jose

12h 55m

1 stop

LHR11:20London Heathrow

£402

Find similar

Delta

3 Oct

LHR08:40London Heathrow

20h 04m

2 stops

SJC20:44San Jose

10 Oct

SJC18:59San Jose

14h 16m

1 stop

LHR17:15London Heathrow

£403

Find similar

Delta

28 Feb

LHR08:40London Heathrow

20h 26m

2 stops

SJC21:06San Jose

10 Mar

SJC13:35San Jose

13h 25m

1 stop

LHR10:00London Heathrow

£408

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 1/3

17:05-21:32

2 stops36h 27m

San Jose

Wed 11/3

17:05-16:50

1 stop16h 45m

£377

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 1/10

08:20-16:41

1 stop16h 21m

San Jose

Sun 12/10

06:00-06:25

1 stop16h 25m

£380

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 1/10

08:20-16:41

1 stop16h 21m

San Jose

Thu 16/10

08:00-06:25

1 stop14h 25m

£382

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

11:20-22:55

2 stops19h 35m

San Jose

Sun 12/10

11:13-11:20

2 stops16h 07m

£384

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 2/10

09:55-19:13

1 stop17h 18m

San Jose

Sun 12/10

20:10-17:15

1 stop13h 05m

£385

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 20/2

11:00-22:20

2 stops19h 20m

San Jose

Mon 23/2

12:15-11:40

1 stop15h 25m

£400

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 25/9

08:20-21:05

1 stop20h 45m

San Jose

Sun 28/9

08:00-10:50

1 stop18h 50m

£405

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 26/2

12:35-22:20

2 stops17h 45m

San Jose

Wed 11/3

15:05-12:20

1 stop14h 15m

£444

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 2/3

06:30-21:11

2 stops22h 41m

San Jose

Wed 11/3

15:35-07:55

2 stops33h 20m

£470

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 17/12

06:35-17:51

2 stops19h 16m

San Jose

Mon 5/1

22:30-07:10

2 stops24h 40m

£488

Flights are sorted by cheapest return 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

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 cheapest month to fly to San Jose?

If you don’t want to visit San Jose in March, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £428.

What is the cheapest day to depart on your flight to San Jose?

On average, the least expensive day to fly to San Jose from London Heathrow Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £472. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to San Jose is Wednesday, with ticket prices averaging around £538.

What is the cheapest time of day to depart on your flight to San Jose?

According to our data, the cheapest time of day to fly to San Jose is in the afternoon. momondo users have found flights departing from London Heathrow Airport to San Jose in the afternoon for as low as £473. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Jose are more costly in the evening, with an average ticket price of £609. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Jose?

You are more likely to see cheaper flights to San Jose from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around £492 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 from London Heathrow Airport for as low as £447 on momondo.

How have London Heathrow Airport to San Jose flight prices changed over time?

When to book flights from London Heathrow Airport to San Jose

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to San Jose 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 (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

Direct flights	None

There are no direct flights from London Heathrow Airport to San Jose. There are no popular flight routes from London Heathrow Airport to San Jose.

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How far is London Heathrow to San Jose by plane?
There are 5352.0 mi between London Heathrow and San Jose. 14h 19m 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?
As of September 2025, there are 6 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to San Jose is Virgin Atlantic (61% of total bookings). The next most popular airlines are British Airways (19%), KLM (7%), and United Airlines (6%).

Best airlines flying from London Heathrow Airport to San Jose

Compare and see reviews for airlines that fly from London Heathrow Airport to San Jose with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £338	Free Cancellation	Rating 7.4 8,935 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £376	Free Cancellation	Rating 7.4 663 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £381	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
British Airways	PriceFrom £383	Free Cancellation	Rating 6.7 7,348 reviews	Search British Airways flights
Finnair	PriceFrom £402	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights
Lufthansa	PriceFrom £409	Free Cancellation	Rating 6.8 7,394 reviews	Search Lufthansa 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.