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Cheap flights from the United Kingdom to San Jose from £329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Jose departing on 8/12. 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
0 bags

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Find the cheapest flights from the United Kingdom to San Jose

Recent return flight deals from the United Kingdom to San Jose

Enter your travel dates to find the best prices.
Lufthansa Logo
07:40 - 18:48LHR-SJC
19h 08m1 stop
Lufthansa Logo
06:30 - 05:55SJC-LHR
15h 25m1 stop
£452Lufthansa
Find Deal
Wed, 5 Nov - Thu, 13 Nov
United Airlines Logo
11:10 - 10:05LHR-SJC
30h 55m2 stops
United Airlines Logo
08:25 - 09:40SJC-LHR
17h 15m1 stop
£465United Airlines
Find Deal
Wed, 5 Nov - Mon, 30 Mar
Virgin Atlantic Logo
06:30 - 20:38LHR-SJC
22h 08m2 stops
Virgin Atlantic Logo
18:59 - 10:55SJC-LHR
31h 56m1 stop
£480Virgin Atlantic
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Mon, 10 Nov - Mon, 24 Nov
British Airways Logo
11:55 - 20:49LHR-SJC
16h 54m1 stop
British Airways Logo
06:00 - 06:50SJC-LHR
16h 50m1 stop
£491British Airways
Find Deal
Wed, 26 Nov - Mon, 1 Dec
British Airways Logo
07:35 - 21:29LHR-SJC
21h 54m2 stops
British Airways Logo
12:15 - 10:00SJC-LHR
13h 45m1 stop
£496British Airways
Find Deal
Wed, 4 Feb - Mon, 2 Mar
Virgin Atlantic Logo
06:30 - 20:38LHR-SJC
22h 08m2 stops
Virgin Atlantic Logo
06:15 - 07:05SJC-LHR
16h 50m1 stop
£503Virgin Atlantic
Find Deal
Thu, 20 Nov - Wed, 26 Nov
Finnair Logo
10:05 - 20:48LHR-SJC
18h 43m1 stop
Finnair Logo
06:00 - 06:50SJC-LHR
16h 50m1 stop
£504Finnair
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Finnair Logo
10:05 - 20:48LHR-SJC
18h 43m1 stop
Finnair Logo
06:00 - 11:40SJC-LHR
21h 40m1 stop
£520Finnair
Find Deal
Tue, 4 Nov - Mon, 24 Nov
KLM Logo
13:25 - 21:32MAN-SJC
39h 07m1 stop
KLM Logo
09:05 - 10:20SJC-MAN
17h 15m2 stops
£940KLM
Find Deal
Fri, 27 Mar - Tue, 31 Mar
KLM Logo
13:30 - 23:04MAN-SJC
17h 34m1 stop
KLM Logo
22:25 - 10:30SJC-MAN
28h 05m1 stop
£1,202KLM
Find Deal
Tue, 9 Dec - Fri, 12 Dec

Lufthansa flights from United Kingdom to San Jose, California

Our best Lufthansa deals on United Kingdom to San Jose, California flight tickets
Lufthansa
5 Nov
LHR07:40London Heathrow
19h 08m
1 stop
SJC18:48San Jose
13 Nov
SJC06:30San Jose
15h 25m
1 stop
LHR05:55London Heathrow
£452
Find similar
Lufthansa
26 Nov
LHR11:35London Heathrow
17h 18m
1 stop
SJC20:53San Jose
7 Dec
SJC12:40San Jose
13h 00m
1 stop
LHR09:40London Heathrow
£483
Find similar
Lufthansa
10 Nov
LHR11:35London Heathrow
17h 18m
1 stop
SJC20:53San Jose
24 Nov
SJC12:30San Jose
13h 10m
1 stop
LHR09:40London Heathrow
£486
Find similar

American Airlines flights from United Kingdom to San Jose, California

Our best American Airlines deals on United Kingdom to San Jose, California flight tickets
American Airlines
19 Feb
LGW12:30London Gatwick
40h 15m
2 stops
SJC20:45San Jose
23 Feb
SJC19:25San Jose
52h 05m
2 stops
LGW07:30London Gatwick
£493
Find similar
American Airlines
19 Feb
LGW11:20London Gatwick
32h 28m
2 stops
SJC11:48San Jose
23 Feb
SJC19:25San Jose
52h 05m
2 stops
LGW07:30London Gatwick
£495
Find similar
American Airlines
19 Feb
LGW12:30London Gatwick
33h 38m
2 stops
SJC14:08San Jose
23 Feb
SJC19:25San Jose
52h 05m
2 stops
LGW07:30London Gatwick
£497
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 279,928 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from the United Kingdom 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 5/11

07:40-18:48

1 stop19h 08m

San Jose

Thu 13/11

06:30-05:55

1 stop15h 25m

£452

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 5/11

11:10-10:05

2 stops30h 55m

San Jose

Mon 30/3

08:25-09:40

1 stop17h 15m

£465

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 10/11

06:30-20:38

2 stops22h 08m

San Jose

Mon 24/11

18:59-10:55

1 stop31h 56m

£480

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 26/11

11:55-20:49

1 stop16h 54m

San Jose

Mon 1/12

06:00-06:50

1 stop16h 50m

£491

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Wed 4/2

07:35-21:29

2 stops21h 54m

San Jose

Mon 2/3

12:15-10:00

1 stop13h 45m

£496

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 20/11

06:30-20:38

2 stops22h 08m

San Jose

Wed 26/11

06:15-07:05

1 stop16h 50m

£503

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 17/11

10:05-20:48

1 stop18h 43m

San Jose

Mon 1/12

06:00-06:50

1 stop16h 50m

£504

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 4/11

10:05-20:48

1 stop18h 43m

San Jose

Mon 24/11

06:00-11:40

1 stop21h 40m

£520

ManchesterSan Jose

MAN - SJC

MANSJC

Manchester

Fri 27/3

13:25-21:32

1 stop39h 07m

San Jose

Tue 31/3

09:05-10:20

2 stops17h 15m

£940

ManchesterSan Jose

MAN - SJC

MANSJC

Manchester

Tue 9/12

13:30-23:04

1 stop17h 34m

San Jose

Fri 12/12

22:25-10:30

1 stop28h 05m

£1,202

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 United Kingdom 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 cheapest month to fly to San Jose, California?

The month of September is another great option to travel to San Jose, California, with average flight prices from United Kingdom averaging around £433.

What is the cheapest day to depart on your flight to San Jose, California?

The cheapest day to depart on your flight to San Jose, California is on a Monday when prices can be found for as low as £472. This is often the case because there is less demand to fly during this day of the week. Flights from United Kingdom to San Jose, California on a Wednesday will generally be more expensive and average around £538. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Jose, California?

Our most recent data shows that the best time of day to fly to San Jose, California is in the afternoon. Flights from United Kingdom to San Jose, California during this time can be as low as £473. Flights in the evening are often more expensive, with an average ticket price of £609.

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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around £510 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 United Kingdom for as low as £391 on momondo.

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

You could potentially save up to 15% on your flight if you consider stops on a United Kingdom to San Jose, California flight.

Cheap United Kingdom to San Jose, California flight deals and tips

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

Direct flights

None
There are no direct flights from United Kingdom to San Jose, California. There are no popular flight routes from United Kingdom to San Jose, California.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to San Jose Airport?

    Prices for flights from United Kingdom to San Jose Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to San Jose Airport?

  • How old do you have to be to fly from United Kingdom to San Jose Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to San Jose Airport.

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

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to San Jose, California

Compare and see reviews for airlines that fly from United Kingdom to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £338Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £392Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £393Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
KLMPriceFrom £402Free CancellationRating
7.7
1,404 reviews
Search KLM flights
FinnairPriceFrom £409Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
LufthansaPriceFrom £491Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from United Kingdom.

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

Yes. All flights to San Jose from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for United Kingdom 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 United Kingdom to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from United Kingdom 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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