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

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

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 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 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.

₹ 47,427 Cheap Flights from London to San Jose, California in 2026/27

Find the cheapest flights from London to San Jose

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:00 - 09:41LHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

06:17 - 15:05SJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

₹ 54,900Alaska Airlines

Thu, 15 Oct - Mon, 19 Oct

17:00 - 09:41LHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

06:17 - 15:05SJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

₹ 54,996Alaska Airlines

Thu, 15 Oct - Mon, 19 Oct

17:00 - 09:41LHR London Heathrow-SJC San Jose

24h 41m1 stop Seattle/Tacoma Intl

06:17 - 15:05SJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

₹ 55,188Alaska Airlines

Thu, 15 Oct - Mon, 19 Oct

14:45 - 20:44LHR London Heathrow-SJC San Jose

13h 59m1 stop Seattle/Tacoma Intl

14:35 - 12:20SJC San Jose-LHR London Heathrow

13h 45m1 stop Seattle/Tacoma Intl

₹ 55,763Alaska Airlines

Wed, 4 Nov - Thu, 21 Jan

14:45 - 20:44LHR London Heathrow-SJC San Jose

13h 59m1 stop Seattle/Tacoma Intl

08:03 - 12:20SJC San Jose-LHR London Heathrow

20h 17m1 stop Seattle/Tacoma Intl

₹ 56,050Alaska Airlines

Mon, 2 Nov - Mon, 9 Nov

17:00 - 22:59LHR London Heathrow-SJC San Jose

13h 59m1 stop Seattle/Tacoma Intl

16:48 - 15:05SJC San Jose-LHR London Heathrow

14h 17m1 stop Seattle/Tacoma Intl

₹ 56,146Alaska Airlines

Sat, 10 Oct - Sat, 17 Oct

14:45 - 10:58LHR London Heathrow-SJC San Jose

28h 13m1 stop Seattle/Tacoma Intl

14:50 - 12:20SJC San Jose-LHR London Heathrow

13h 30m1 stop Seattle/Tacoma Intl

₹ 56,242Alaska Airlines

Tue, 1 Dec - Tue, 8 Dec

14:45 - 14:30LHR London Heathrow-SJC San Jose

31h 45m1 stop Seattle/Tacoma Intl

14:00 - 12:20SJC San Jose-LHR London Heathrow

14h 20m1 stop Seattle/Tacoma Intl

₹ 56,625Alaska Airlines

Mon, 15 Feb - Sun, 28 Feb

17:00 - 13:18LHR London Heathrow-SJC San Jose

28h 18m1 stop Seattle/Tacoma Intl

13:31 - 15:05SJC San Jose-LHR London Heathrow

17h 34m1 stop Seattle/Tacoma Intl

₹ 56,721Alaska Airlines

Fri, 2 Oct - Thu, 15 Oct

14:45 - 09:16LHR London Heathrow-SJC San Jose

26h 31m1 stop Seattle/Tacoma Intl

10:03 - 12:20SJC San Jose-LHR London Heathrow

18h 17m1 stop Seattle/Tacoma Intl

₹ 57,008Alaska Airlines

Mon, 15 Feb - Sun, 28 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:00 - 20:00LHR London Heathrow-SJC San Jose

35h 00m1 stop Seattle/Tacoma Intl

06:17 - 15:05SJC San Jose-LHR London Heathrow

24h 48m1 stop Seattle/Tacoma Intl

₹ 54,996Alaska Airlines

Sun, 27 Sep - Sun, 4 Oct

14:45 - 10:53LHR London Heathrow-SJC San Jose

28h 08m1 stop Dallas/Fort Worth

12:02 - 12:50SJC San Jose-LHR London Heathrow

16h 48m1 stop Dallas/Fort Worth

₹ 61,224British Airways

Fri, 25 Sep - Tue, 29 Sep

16:25 - 10:53LHR London Heathrow-SJC San Jose

26h 28m1 stop Dallas/Fort Worth

14:36 - 06:20SJC San Jose-LHR London Heathrow

31h 44m1 stop Dallas/Fort Worth

₹ 65,727British Airways

Sat, 26 Sep - Sat, 3 Oct

11:45 - 22:45LHR London Heathrow-SJC San Jose

19h 00m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

09:58 - 10:15SJC San Jose-LHR London Heathrow

16h 17m1 stop Los Angeles Los Angeles

₹ 77,320Delta

Fri, 25 Sep - Thu, 8 Oct

06:30 - 19:51LHR London Heathrow-SJC San Jose

21h 21m2 stops Amsterdam Schiphol Los Angeles Los Angeles

13:43 - 13:05SJC San Jose-LHR London Heathrow

15h 22m2 stops Salt Lake City Minneapolis St Paul

₹ 81,824Delta

Sat, 26 Sep - Sat, 3 Oct

06:15 - 17:24LHR London Heathrow-SJC San Jose

19h 09m2 stops Paris Charles de Gaulle Los Angeles Los Angeles

06:40 - 08:50SJC San Jose-LHR London Heathrow

18h 10m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

₹ 82,494Delta

Sat, 26 Sep - Sat, 3 Oct

06:15 - 17:24LHR London Heathrow-SJC San Jose

19h 09m2 stops Paris Charles de Gaulle Los Angeles Los Angeles

06:40 - 08:50SJC San Jose-LHR London Heathrow

18h 10m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

₹ 82,973Delta

Sat, 26 Sep - Sat, 3 Oct

16:25 - 10:53LHR London Heathrow-SJC San Jose

26h 28m1 stop Dallas/Fort Worth

14:36 - 14:25SJC San Jose-LHR London Heathrow

15h 49m1 stop Dallas/Fort Worth

₹ 91,213British Airways

Sat, 26 Sep - Sat, 3 Oct

06:30 - 19:51LHR London Heathrow-SJC San Jose

21h 21m2 stops Amsterdam Schiphol Los Angeles Los Angeles

13:43 - 13:05SJC San Jose-LHR London Heathrow

15h 22m2 stops Salt Lake City Minneapolis St Paul

₹ 97,537Delta

Sat, 26 Sep - Sat, 3 Oct

06:40 - 22:06LHR London Heathrow-SJC San Jose

23h 26m3 stops Kastrup Copenhagen San Francisco Los Angeles Los Angeles

11:32 - 17:40SJC San Jose-LHR London Heathrow

22h 08m2 stops Seattle/Tacoma Intl Kastrup Copenhagen

₹ 138,736Scandinavian Airlines

Fri, 25 Sep - Tue, 29 Sep

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Delta flights from London to San Jose, California

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

Delta

7 Nov

LHR15:00London Heathrow

26h 18m

2 stops

SJC09:18San Jose

20 Mar

SJC13:50San Jose

19h 40m

1 stop

LHR16:30London Heathrow

₹ 58,062

Delta

4 Nov

LHR06:20London Heathrow

21h 29m

2 stops

SJC19:49San Jose

20 Jan

SJC11:33San Jose

15h 07m

1 stop

LHR10:40London Heathrow

₹ 58,158

Delta

5 Nov

LHR10:00London Heathrow

19h 25m

2 stops

SJC21:25San Jose

12 Nov

SJC09:38San Jose

18h 02m

2 stops

LHR11:40London Heathrow

₹ 58,254

British Airways flights from London to San Jose, California

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

British Airways

15 Oct

LHR10:05London Heathrow

20h 38m

1 stop

SJC22:43San Jose

28 Oct

SJC14:41San Jose

14h 29m

1 stop

LHR12:10London Heathrow

₹ 61,128

British Airways

25 Sept

LHR14:45London Heathrow

28h 08m

1 stop

SJC10:53San Jose

29 Sept

SJC12:02San Jose

16h 48m

1 stop

LHR12:50London Heathrow

₹ 61,224

British Airways

3 Nov

LHR06:05London Heathrow

37h 01m

2 stops

SJC11:06San Jose

17 Jan

SJC16:12San Jose

13h 23m

1 stop

LHR13:35London Heathrow

₹ 61,416

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

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 15/10

17:00-09:41

1 stop24h 41m

San Jose

Mon 19/10

06:17-15:05

1 stop24h 48m

₹ 54,900

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 15/10

17:00-09:41

1 stop24h 41m

San Jose

Mon 19/10

06:17-15:05

1 stop24h 48m

₹ 54,996

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Thu 15/10

17:00-09:41

1 stop24h 41m

San Jose

Mon 19/10

06:17-15:05

1 stop24h 48m

₹ 55,188

Fastest return journey

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Wed 4/11

14:45-20:44

1 stop13h 59m

San Jose

Thu 21/1

14:35-12:20

1 stop13h 45m

₹ 55,763

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 2/11

14:45-20:44

1 stop13h 59m

San Jose

Mon 9/11

08:03-12:20

1 stop20h 17m

₹ 56,050

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Sat 10/10

17:00-22:59

1 stop13h 59m

San Jose

Sat 17/10

16:48-15:05

1 stop14h 17m

₹ 56,146

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Tue 1/12

14:45-10:58

1 stop28h 13m

San Jose

Tue 8/12

14:50-12:20

1 stop13h 30m

₹ 56,242

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 15/2

14:45-14:30

1 stop31h 45m

San Jose

Sun 28/2

14:00-12:20

1 stop14h 20m

₹ 56,625

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Fri 2/10

17:00-13:18

1 stop28h 18m

San Jose

Thu 15/10

13:31-15:05

1 stop17h 34m

₹ 56,721

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 15/2

14:45-09:16

1 stop26h 31m

San Jose

Sun 28/2

10:03-12:20

1 stop18h 17m

₹ 57,008

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

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

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 58,062 to ₹ 77,608.
The lowest price recently found on this route was ₹ 54,900.

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

In general, January is the cheapest month to fly from London to San Jose, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 60,362. If you aren’t able to travel to San Jose, California during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of ₹ 65,440.

How far in advance should I book a flight from London 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 ₹ 74,494 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 ₹ 60,553 on momondo.

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

Best price found	₹ 47,427
Fastest flight time	15h 29m
Direct flights	None

The best one-way flight to San Jose, California from London in the past 72 hours is ₹ 47,427. The best return flight deal from London to San Jose, California found on momondo in the last 72 hours is ₹ 54,900.

The fastest flight from London to San Jose, California takes 15h 29m

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

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

How far is London to San Jose by plane?
There are 8626.8 km between London and San Jose. Flights usually cover this in 15h 29m, depending on flying conditions and air traffic around both airports.
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 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 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to San Jose. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to San Jose from London which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to San Jose from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.