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

Alaska Airlines, United Airlines, and Lufthansa 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.

₹ 47,709 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

₹ 55,056Alaska 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

₹ 55,152Alaska 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

₹ 55,247Alaska Airlines

Thu, 15 Oct - Mon, 19 Oct

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

13h 59m1 stop Seattle/Tacoma Intl

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

17h 34m1 stop Seattle/Tacoma Intl

₹ 56,011Alaska Airlines

Mon, 5 Oct - Thu, 15 Oct

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

13h 59m1 stop Seattle/Tacoma Intl

12:02 - 12:20SJC San Jose-LHR London Heathrow

16h 18m1 stop Seattle/Tacoma Intl

₹ 56,106Alaska Airlines

Sat, 3 Oct - Mon, 8 Mar

14:45 - 12:11LHR London Heathrow-SJC San Jose

29h 26m1 stop Seattle/Tacoma Intl

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

14h 20m1 stop Seattle/Tacoma Intl

₹ 56,583Alaska Airlines

Mon, 15 Feb - Sun, 28 Feb

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

₹ 56,678Alaska Airlines

Mon, 15 Feb - Sun, 28 Feb

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

28h 13m1 stop Seattle/Tacoma Intl

07:00 - 12:20SJC San Jose-LHR London Heathrow

21h 20m1 stop Seattle/Tacoma Intl

₹ 57,060Alaska Airlines

Sun, 13 Dec - Sat, 9 Jan

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

24h 41m1 stop Seattle/Tacoma Intl

19:45 - 12:20SJC San Jose-LHR London Heathrow

32h 35m1 stop Seattle/Tacoma Intl

₹ 57,156Alaska Airlines

Fri, 2 Oct - Sat, 6 Mar

06:30 - 17:09LHR London Heathrow-SJC San Jose

18h 39m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

17:05 - 11:35SJC San Jose-LHR London Heathrow

34h 30m1 stop Los Angeles Los Angeles

₹ 57,346Delta

Sun, 13 Dec - Sun, 10 Jan

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

08:02 - 15:05SJC San Jose-LHR London Heathrow

23h 03m1 stop Seattle/Tacoma Intl

₹ 55,247Alaska Airlines

Mon, 21 Sep - Mon, 5 Oct

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

26h 28m1 stop Dallas/Fort Worth

06:00 - 09:05SJC San Jose-LHR London Heathrow

19h 05m1 stop Dallas/Fort Worth

₹ 61,449British Airways

Mon, 21 Sep - Mon, 5 Oct

06:30 - 15:44LHR London Heathrow-SJC San Jose

17h 14m2 stops Amsterdam Schiphol Los Angeles Los Angeles

12:51 - 13:15SJC San Jose-LHR London Heathrow

16h 24m1 stop Atlanta Hartsfield-Jackson

₹ 81,964KLM

Mon, 21 Sep - Mon, 5 Oct

06:30 - 16:13LHR London Heathrow-SJC San Jose

17h 43m2 stops Amsterdam Schiphol Salt Lake City

14:41 - 15:35SJC San Jose-LHR London Heathrow

16h 54m1 stop Seattle/Tacoma Intl

₹ 88,548Delta

Thu, 17 Sep - Fri, 25 Sep

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

19h 00m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

09:52 - 10:20SJC San Jose-LHR London Heathrow

16h 28m2 stops Los Angeles Los Angeles New York John F Kennedy Intl

₹ 89,407Delta

Thu, 17 Sep - Mon, 21 Sep

17:00 - 22:57LHR London Heathrow-SJC San Jose

13h 57m1 stop Seattle/Tacoma Intl

14:13 - 15:05SJC San Jose-LHR London Heathrow

16h 52m1 stop Seattle/Tacoma Intl

₹ 89,598Alaska Airlines

Thu, 17 Sep - Thu, 24 Sep

11:40 - 20:10LHR London Heathrow-SJC San Jose

16h 30m1 stop Seattle/Tacoma Intl

18:19 - 15:00SJC San Jose-LHR London Heathrow

12h 41m1 stop Los Angeles Los Angeles

₹ 90,361Delta

Thu, 17 Sep - Wed, 23 Sep

11:15 - 18:57LHR London Heathrow-SJC San Jose

15h 42m1 stop Atlanta Hartsfield-Jackson

11:41 - 10:15SJC San Jose-LHR London Heathrow

14h 34m1 stop Los Angeles Los Angeles

₹ 90,838Delta

Fri, 18 Sep - Thu, 24 Sep

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

26h 28m1 stop Dallas/Fort Worth

14:36 - 12:50SJC San Jose-LHR London Heathrow

14h 14m1 stop Dallas/Fort Worth

₹ 93,605British Airways

Fri, 18 Sep - Thu, 24 Sep

10:05 - 18:29LHR London Heathrow-SJC San Jose

16h 24m1 stop Phoenix Sky Harbor Intl

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

15h 49m1 stop Dallas/Fort Worth

₹ 93,987British Airways

Sat, 19 Sep - Thu, 24 Sep

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British Airways flights from London to San Jose, California

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

British Airways

21 Sept

LHR16:25London Heathrow

26h 28m

1 stop

SJC10:53San Jose

5 Oct

SJC06:00San Jose

19h 05m

1 stop

LHR09:05London Heathrow

₹ 61,449

British Airways

2 Dec

LHR19:05London Heathrow

24h 01m

2 stops

SJC11:06San Jose

9 Dec

SJC11:56San Jose

14h 04m

1 stop

LHR10:00London Heathrow

₹ 61,545

British Airways

14 Dec

LHR16:30London Heathrow

38h 18m

2 stops

SJC22:48San Jose

11 Jan

SJC12:02San Jose

15h 58m

1 stop

LHR12:00London Heathrow

₹ 61,640

Alaska Airlines flights from London to San Jose, California

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

Alaska Airlines

15 Oct

LHR17:00London Heathrow

24h 41m

1 stop

SJC09:41San Jose

19 Oct

SJC06:17San Jose

24h 48m

1 stop

LHR15:05London Heathrow

₹ 55,056

Alaska Airlines

15 Oct

LHR17:00London Heathrow

24h 41m

1 stop

SJC09:41San Jose

19 Oct

SJC06:17San Jose

24h 48m

1 stop

LHR15:05London Heathrow

₹ 55,152

Alaska Airlines

15 Oct

LHR17:00London Heathrow

24h 41m

1 stop

SJC09:41San Jose

19 Oct

SJC06:17San Jose

24h 48m

1 stop

LHR15:05London Heathrow

₹ 55,247

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

₹ 55,056

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

₹ 55,152

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

₹ 55,247

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 5/10

17:00-22:59

1 stop13h 59m

San Jose

Thu 15/10

13:31-15:05

1 stop17h 34m

₹ 56,011

Fastest return journey

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Sat 3/10

17:00-22:59

1 stop13h 59m

San Jose

Mon 8/3

12:02-12:20

1 stop16h 18m

₹ 56,106

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Mon 15/2

14:45-12:11

1 stop29h 26m

San Jose

Sun 28/2

14:00-12:20

1 stop14h 20m

₹ 56,583

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

₹ 56,678

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Sun 13/12

14:45-10:58

1 stop28h 13m

San Jose

Sat 9/1

07:00-12:20

1 stop21h 20m

₹ 57,060

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Fri 2/10

17:00-09:41

1 stop24h 41m

San Jose

Sat 6/3

19:45-12:20

1 stop32h 35m

₹ 57,156

LondonSan Jose

LHR London Heathrow - SJC San Jose

LHRSJC

London Heathrow

Sun 13/12

06:30-17:09

2 stops18h 39m

San Jose

Sun 10/1

17:05-11:35

1 stop34h 30m

₹ 57,346

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 ₹ 58,969 to ₹ 75,571.
The lowest price recently found on this route was ₹ 55,056.

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

In general, October 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 ₹ 58,873. If you aren’t able to travel to San Jose, California during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of ₹ 60,114.

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 ₹ 74,116 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 ₹ 60,591 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	₹ 47,709
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 ₹ 47,709. The best return flight deal from London to San Jose, California found on momondo in the last 72 hours is ₹ 55,056.

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.