Which stopover airport offers the lowest fares from London to San Jose, California?

Flights via Seattle (SEA) offer the lowest average return price of £410.

Which airlines fly to San Jose, California?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to San Jose, California from London 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, California. Keep in mind that there are 18 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest travel time from London to San Jose, California?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 14h 03m.

Which stopover airport has the shortest connection time from London to San Jose, California?

Atlanta (ATL) has the shortest average stopover time for this route: 1h 14m.

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

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

Which airport is the most popular for stopovers for flights between London and San Jose, California?

Los Angeles (LAX) was the most common stop: 68% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from London to San Jose Airport?

Prices for flights from London to San Jose Airport are updated daily.

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

As of March 2026, there are 6 operators available to choose from for flights from London to San Jose Airport.

How old do you have to be to fly from London 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 to San Jose Airport.

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

The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£263 Cheap Flights from London to San Jose in 2026

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

Prices are currently typical for flights on this route. Typical prices usually range from £419 to £611. The lowest price recently found on this route was £443.

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Find the cheapest flights from London to San Jose

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:05 - 22:41

LHR

SJC

19h 36m

1 stop

14:46 - 12:20

SJC

LHR

13h 34m

1 stop

£443United Airlines

Wed, 29 Apr - Sun, 3 May

14:25 - 10:10

LHR

SJC

27h 45m

1 stop

14:02 - 14:25

SJC

LHR

16h 23m

1 stop

£473British Airways

Mon, 13 Apr - Sun, 26 Apr

08:55 - 21:59

LHR

SJC

21h 04m

1 stop

10:57 - 12:10

SJC

LHR

17h 13m

1 stop

£475British Airways

Wed, 29 Apr - Sun, 3 May

08:55 - 10:10

LHR

SJC

33h 15m

1 stop

06:00 - 10:15

SJC

LHR

20h 15m

2 stops

£491American Airlines

Tue, 14 Apr - Wed, 22 Apr

08:40 - 21:45

LHR

SJC

21h 05m

2 stops

17:05 - 16:50

SJC

LHR

15h 45m

1 stop

£498Delta

Wed, 15 Jul - Fri, 15 Jan

11:30 - 10:10

LGW

SJC

30h 40m

2 stops

14:02 - 06:50

SJC

LGW

32h 48m

2 stops

£544Multiple Airlines

Tue, 28 Apr - Tue, 5 May

12:20 - 12:06

LGW

SJC

31h 46m

2 stops

06:00 - 10:40

SJC

LGW

20h 40m

2 stops

£555American Airlines

Tue, 28 Apr - Tue, 5 May

10:35 - 22:02

LGW

SJC

19h 27m

2 stops

07:15 - 09:25

SJC

LGW

18h 10m

2 stops

£647Delta

Tue, 31 Mar - Tue, 7 Apr

09:40 - 19:46

LCY

SJC

18h 06m

2 stops

06:00 - 16:40

SJC

LCY

26h 40m

2 stops

£776KLM

Fri, 3 Apr - Sun, 12 Apr

20:15 - 17:25

LCY

SJC

29h 10m

2 stops

16:50 - 18:30

SJC

LCY

17h 40m

2 stops

£944KLM

Sun, 5 Apr - Sun, 12 Apr

Delta flights from London to San Jose, California

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

Delta

15 Jul

LHR08:40London Heathrow

21h 05m

2 stops

SJC21:45San Jose

15 Jan

SJC17:05San Jose

15h 45m

1 stop

LHR16:50London Heathrow

£498

Delta

24 Jun

LHR06:30London Heathrow

18h 34m

2 stops

SJC17:04San Jose

29 Jun

SJC11:30San Jose

19h 30m

1 stop

LHR15:00London Heathrow

£513

Delta

20 Jul

LHR06:15London Heathrow

18h 59m

2 stops

SJC17:14San Jose

29 Jul

SJC13:50San Jose

19h 45m

1 stop

LHR17:35London Heathrow

£519

Finnair flights from London to San Jose, California

Our best Finnair deals on London to San Jose, California flight tickets

Finnair

8 Apr

LHR16:25London Heathrow

37h 34m

1 stop

SJC21:59San Jose

15 Apr

SJC06:00San Jose

22h 10m

1 stop

LHR12:10London Heathrow

£509

Finnair

14 Aug

LHR16:25London Heathrow

36h 41m

1 stop

SJC21:06San Jose

25 Aug

SJC08:00San Jose

20h 10m

1 stop

LHR12:10London Heathrow

£516

Finnair

25 Aug

LHR10:05London Heathrow

19h 01m

1 stop

SJC21:06San Jose

3 Sept

SJC08:00San Jose

14h 20m

1 stop

LHR06:20London Heathrow

£530

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 29/4

11:05-22:41

1 stop19h 36m

San Jose

Sun 3/5

14:46-12:20

1 stop13h 34m

£443

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 13/4

14:25-10:10

1 stop27h 45m

San Jose

Sun 26/4

14:02-14:25

1 stop16h 23m

£473

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 29/4

08:55-21:59

1 stop21h 04m

San Jose

Sun 3/5

10:57-12:10

1 stop17h 13m

£475

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 14/4

08:55-10:10

1 stop33h 15m

San Jose

Wed 22/4

06:00-10:15

2 stops20h 15m

£491

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 15/7

08:40-21:45

2 stops21h 05m

San Jose

Fri 15/1

17:05-16:50

1 stop15h 45m

£498

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Tue 28/4

11:30-10:10

2 stops30h 40m

San Jose

Tue 5/5

14:02-06:50

2 stops32h 48m

£544

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Tue 28/4

12:20-12:06

2 stops31h 46m

San Jose

Tue 5/5

06:00-10:40

2 stops20h 40m

£555

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

Tue 31/3

10:35-22:02

2 stops19h 27m

San Jose

Tue 7/4

07:15-09:25

2 stops18h 10m

£647

LondonSan Jose

LCY - SJC

LCYSJC

London City

Fri 3/4

09:40-19:46

2 stops18h 06m

San Jose

Sun 12/4

06:00-16:40

2 stops26h 40m

£776

LondonSan Jose

LCY - SJC

LCYSJC

London City

Sun 5/4

20:15-17:25

2 stops29h 10m

San Jose

Sun 12/4

16:50-18:30

2 stops17h 40m

£944

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 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

Stopovers

What is the typical price of a round-trip flight between London 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 averaging around £433.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around £523 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 for as low as £449 on momondo.

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

You could potentially save up to 49% on your flight if you consider stops on a London to San Jose, California flight.

When to book flights from London to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from London to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to San Jose, California (LON to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to San Jose, California

Fastest flight time	15h 07m
Direct flights	None

The fastest flight from London to San Jose, California takes 15h 07m

There are no direct flights from London to San Jose, California. There are no popular flight routes from London to San Jose, California.

Search flight deals

How far is London to San Jose by plane?
San Jose is 5360.5 mi away from London. By plane, this route typically takes 15h 07m.
When did momondo last update prices for flights from London to San Jose Airport?
Prices for flights from London to San Jose Airport are updated daily.
How many operators does momondo search for flights from London to San Jose Airport?
As of March 2026, there are 6 operators available to choose from for flights from London to San Jose Airport.
How old do you have to be to fly from London 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 to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to San Jose, California?
Based on momondo bookings for flights between London and San Jose, California, the leading airline is Virgin Atlantic, making up 57% of the total bookings. Other popular airlines include British Airways with 24%, KLM with 6%, and Lufthansa with 5%.

Best airlines flying from London to San Jose, California

Compare and see reviews for airlines that fly from London to San Jose, California with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £340	Free Cancellation	Rating 7.4 9,439 reviews	Search United Airlines flights
Lufthansa	PriceFrom £370	Free Cancellation	Rating 6.8 7,856 reviews	Search Lufthansa flights
British Airways	PriceFrom £401	Free Cancellation	Rating 6.7 7,802 reviews	Search British Airways flights
KLM	PriceFrom £402	Free Cancellation	Rating 7.8 1,472 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £403	Free Cancellation	Rating 7.5 682 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom £404	Free Cancellation	Rating 7.6 1,373 reviews	Search Finnair flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San Jose for you.

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

Yes. momondo allows you to filter the results for London to San Jose flights to just show those with flexible booking policies.

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

Once you have performed a search for London to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.