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Cheap flights from London to San Jose from ₹ 37,908

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 to San Jose departing on 15/2. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
18:10 - 21:29
LHR
-
SJC
35h 19m2 stops
Finnair Logo
11:02 - 08:15
SJC
-
LHR
14h 13m1 stop
₹ 50,125Finnair
Tue, 17 Feb - Mon, 9 Mar
British Airways Logo
13:20 - 22:15
LHR
-
SJC
40h 55m2 stops
British Airways Logo
14:32 - 12:15
SJC
-
LHR
13h 43m1 stop
₹ 51,742British Airways
Thu, 15 Jan - Tue, 20 Jan
British Airways Logo
08:20 - 22:15
LHR
-
SJC
21h 55m1 stop
British Airways Logo
14:32 - 12:15
SJC
-
LHR
13h 43m1 stop
₹ 52,551British Airways
Thu, 15 Jan - Wed, 21 Jan
British Airways Logo
10:05 - 22:15
LHR
-
SJC
20h 10m1 stop
British Airways Logo
12:50 - 13:15
SJC
-
LHR
16h 25m1 stop
₹ 52,641British Airways
Thu, 15 Jan - Tue, 20 Jan
Delta Logo
06:30 - 16:15
LHR
-
SJC
17h 45m2 stops
Delta Logo
07:00 - 10:15
SJC
-
LHR
19h 15m1 stop
₹ 52,730Delta
Sun, 10 May - Sat, 23 May
KLM Logo
09:55 - 16:15
LHR
-
SJC
14h 20m1 stop
KLM Logo
07:15 - 06:45
SJC
-
LHR
15h 30m1 stop
₹ 54,258KLM
Sun, 10 May - Sat, 23 May
British Airways Logo
16:30 - 13:42
LHR
-
SJC
29h 12m1 stop
British Airways Logo
06:00 - 06:50
SJC
-
LHR
16h 50m1 stop
₹ 54,347British Airways
Mon, 9 Feb - Mon, 16 Feb
Delta Logo
06:30 - 16:15
LHR
-
SJC
17h 45m2 stops
Delta Logo
13:50 - 13:50
SJC
-
LHR
16h 00m2 stops
₹ 54,437Delta
Sun, 10 May - Sat, 23 May
United Airlines Logo
11:30 - 20:56
LHR
-
SJC
17h 26m2 stops
United Airlines Logo
08:50 - 07:55
SJC
-
LHR
15h 05m2 stops
₹ 57,581United Airlines
Wed, 4 Feb - Wed, 25 Feb
United Airlines Logo
16:40 - 13:39
LHR
-
SJC
52h 59m2 stops
United Airlines Logo
08:50 - 09:40
SJC
-
LHR
16h 50m1 stop
₹ 58,390United Airlines
Mon, 9 Feb - Mon, 16 Feb

Delta flights from London to San Jose, California

Our best Delta deals on London to San Jose, California flight tickets
Delta
10 May
LHR06:30London Heathrow
17h 45m
2 stops
SJC16:15San Jose
23 May
SJC07:00San Jose
19h 15m
1 stop
LHR10:15London Heathrow
₹ 52,730
Find similar
Delta
10 May
LHR06:30London Heathrow
17h 45m
2 stops
SJC16:15San Jose
23 May
SJC13:50San Jose
16h 00m
2 stops
LHR13:50London Heathrow
₹ 54,437
Find similar
Delta
22 Jan
LHR06:30London Heathrow
23h 37m
2 stops
SJC22:07San Jose
29 Jan
SJC05:54San Jose
17h 11m
2 stops
LHR07:05London Heathrow
₹ 58,749
Find similar

KLM flights from London to San Jose, California

Our best KLM deals on London to San Jose, California flight tickets
KLM
10 May
LHR09:55London Heathrow
14h 20m
1 stop
SJC16:15San Jose
23 May
SJC07:15San Jose
15h 30m
1 stop
LHR06:45London Heathrow
₹ 54,258
Find similar
KLM
7 Feb
LHR11:20London Heathrow
15h 52m
1 stop
SJC19:12San Jose
8 Feb
SJC22:45San Jose
25h 05m
1 stop
LHR07:50London Heathrow
₹ 60,276
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 59,053 searches. Data last updated 27 December 2025.
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

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 17/2

18:10-21:29

2 stops35h 19m

San Jose

Mon 9/3

11:02-08:15

1 stop14h 13m

₹ 50,125

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 15/1

13:20-22:15

2 stops40h 55m

San Jose

Tue 20/1

14:32-12:15

1 stop13h 43m

₹ 51,742

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 15/1

08:20-22:15

1 stop21h 55m

San Jose

Wed 21/1

14:32-12:15

1 stop13h 43m

₹ 52,551

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 15/1

10:05-22:15

1 stop20h 10m

San Jose

Tue 20/1

12:50-13:15

1 stop16h 25m

₹ 52,641

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 10/5

06:30-16:15

2 stops17h 45m

San Jose

Sat 23/5

07:00-10:15

1 stop19h 15m

₹ 52,730

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 10/5

09:55-16:15

1 stop14h 20m

San Jose

Sat 23/5

07:15-06:45

1 stop15h 30m

₹ 54,258

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 9/2

16:30-13:42

1 stop29h 12m

San Jose

Mon 16/2

06:00-06:50

1 stop16h 50m

₹ 54,347

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 10/5

06:30-16:15

2 stops17h 45m

San Jose

Sat 23/5

13:50-13:50

2 stops16h 00m

₹ 54,437

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 4/2

11:30-20:56

2 stops17h 26m

San Jose

Wed 25/2

08:50-07:55

2 stops15h 05m

₹ 57,581

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 9/2

16:40-13:39

2 stops52h 59m

San Jose

Mon 16/2

08:50-09:40

1 stop16h 50m

₹ 58,390

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 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 and San Jose, California?

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

In general, February 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 ₹ 51,832. If you aren’t able to travel to San Jose, California during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of ₹ 52,192.

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 ₹ 62,043 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 ₹ 53,808 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

Fastest flight time

16h 19m

Direct flights

None
The fastest flight from London to San Jose, California takes 16h 19m
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?

    There are 8626.8 km between London and San Jose. Flights usually cover this in 16h 19m, 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.

An easier way to manage your San Jose, California trip

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