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Cheap flights from London to San Jose from ₹ 41,229

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 13/4. 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.
United Airlines Logo
06:35 - 20:56
LHR
-
SJC
22h 21m2 stops
United Airlines Logo
08:40 - 09:40
SJC
-
LHR
17h 00m1 stop
₹ 56,948United Airlines
Wed, 21 Jan - Thu, 29 Jan
United Airlines Logo
07:30 - 20:56
LHR
-
SJC
21h 26m2 stops
United Airlines Logo
08:40 - 09:40
SJC
-
LHR
17h 00m1 stop
₹ 57,038United Airlines
Tue, 20 Jan - Mon, 2 Feb
United Airlines Logo
06:30 - 13:39
LHR
-
SJC
39h 09m2 stops
United Airlines Logo
16:00 - 09:40
SJC
-
LHR
33h 40m1 stop
₹ 57,127United Airlines
Mon, 2 Feb - Mon, 9 Feb
British Airways Logo
07:30 - 21:29
LHR
-
SJC
21h 59m2 stops
British Airways Logo
14:32 - 10:00
SJC
-
LHR
35h 28m1 stop
₹ 57,397British Airways
Tue, 20 Jan - Sun, 1 Feb
Delta Logo
10:45 - 08:57
LHR
-
SJC
30h 12m1 stop
Delta Logo
05:54 - 10:00
SJC
-
LHR
20h 06m1 stop
₹ 57,756Delta
Sun, 11 Jan - Fri, 23 Jan
United Airlines Logo
16:40 - 20:56
LHR
-
SJC
36h 16m2 stops
United Airlines Logo
16:00 - 05:55
SJC
-
LHR
29h 55m2 stops
₹ 57,846United Airlines
Wed, 21 Jan - Mon, 2 Feb
Delta Logo
06:30 - 16:15
LHR
-
SJC
17h 45m2 stops
Delta Logo
13:50 - 13:10
SJC
-
LHR
15h 20m2 stops
₹ 58,115Delta
Sun, 10 May - Sat, 23 May
Delta Logo
06:30 - 16:20
LHR
-
SJC
17h 50m2 stops
Delta Logo
13:50 - 10:55
SJC
-
LHR
13h 05m1 stop
₹ 58,205Delta
Wed, 21 Jan - Sat, 31 Jan
United Airlines Logo
15:30 - 20:56
LHR
-
SJC
37h 26m2 stops
United Airlines Logo
08:40 - 11:15
SJC
-
LHR
18h 35m2 stops
₹ 58,924United Airlines
Mon, 19 Jan - Thu, 29 Jan
British Airways Logo
13:35 - 13:42
LHR
-
SJC
56h 07m2 stops
British Airways Logo
12:50 - 13:15
SJC
-
LHR
16h 25m1 stop
₹ 59,014British Airways
Sun, 11 Jan - Fri, 23 Jan

United Airlines flights from London to San Jose, California

Our best United Airlines deals on London to San Jose, California flight tickets
United Airlines
21 Jan
LHR06:35London Heathrow
22h 21m
2 stops
SJC20:56San Jose
29 Jan
SJC08:40San Jose
17h 00m
1 stop
LHR09:40London Heathrow
₹ 56,948
Find similar
United Airlines
20 Jan
LHR07:30London Heathrow
21h 26m
2 stops
SJC20:56San Jose
29 Jan
SJC08:40San Jose
17h 00m
1 stop
LHR09:40London Heathrow
₹ 57,038
Find similar
United Airlines
2 Feb
LHR06:30London Heathrow
39h 09m
2 stops
SJC13:39San Jose
9 Feb
SJC16:00San Jose
33h 40m
1 stop
LHR09:40London Heathrow
₹ 57,127
Find similar

British Airways flights from London to San Jose, California

Our best British Airways deals on London to San Jose, California flight tickets
British Airways
20 Jan
LHR07:30London Heathrow
21h 59m
2 stops
SJC21:29San Jose
1 Feb
SJC14:32San Jose
35h 28m
1 stop
LHR10:00London Heathrow
₹ 57,397
Find similar
British Airways
11 Jan
LHR13:35London Heathrow
56h 07m
2 stops
SJC13:42San Jose
23 Jan
SJC12:50San Jose
16h 25m
1 stop
LHR13:15London Heathrow
₹ 59,014
Find similar
British Airways
1 Feb
LHR08:20London Heathrow
21h 09m
1 stop
SJC21:29San Jose
8 Feb
SJC06:00San Jose
20h 00m
1 stop
LHR10:00London Heathrow
₹ 59,463
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 20 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

Wed 21/1

06:35-20:56

2 stops22h 21m

San Jose

Thu 29/1

08:40-09:40

1 stop17h 00m

₹ 56,948

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 20/1

07:30-20:56

2 stops21h 26m

San Jose

Mon 2/2

08:40-09:40

1 stop17h 00m

₹ 57,038

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 2/2

06:30-13:39

2 stops39h 09m

San Jose

Mon 9/2

16:00-09:40

1 stop33h 40m

₹ 57,127

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 20/1

07:30-21:29

2 stops21h 59m

San Jose

Sun 1/2

14:32-10:00

1 stop35h 28m

₹ 57,397

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 11/1

10:45-08:57

1 stop30h 12m

San Jose

Fri 23/1

05:54-10:00

1 stop20h 06m

₹ 57,756

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 21/1

16:40-20:56

2 stops36h 16m

San Jose

Mon 2/2

16:00-05:55

2 stops29h 55m

₹ 57,846

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 10/5

06:30-16:15

2 stops17h 45m

San Jose

Sat 23/5

13:50-13:10

2 stops15h 20m

₹ 58,115

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 21/1

06:30-16:20

2 stops17h 50m

San Jose

Sat 31/1

13:50-10:55

1 stop13h 05m

₹ 58,205

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 19/1

15:30-20:56

2 stops37h 26m

San Jose

Thu 29/1

08:40-11:15

2 stops18h 35m

₹ 58,924

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sun 11/1

13:35-13:42

2 stops56h 07m

San Jose

Fri 23/1

12:50-13:15

1 stop16h 25m

₹ 59,014

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 ₹ 51,828. 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 ₹ 52,187.

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 ₹ 62,038 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 ₹ 53,804 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.

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