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Cheap flights from the United Kingdom to San Jose from $503

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 9/2. 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
0 bags

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Find the cheapest flights from the United Kingdom to San Jose

Recent round-trip flight deals from the United Kingdom to San Jose

Enter your travel dates to find the best prices.
Delta Logo
9:20 am - 6:37 pm
LHR
-
SJC
17h 17m
1 stop
Delta Logo
2:35 pm - 3:35 pm
SJC
-
LHR
17h 00m
1 stop
$536Delta
Fri, Sep 25 - Sat, Oct 3
Delta Logo
12:25 pm - 8:53 pm
LHR
-
SJC
16h 28m
1 stop
Delta Logo
12:45 pm - 1:15 pm
SJC
-
LHR
16h 30m
1 stop
$541Delta
Fri, Sep 25 - Sun, Oct 4
Multiple Airlines Logo
5:45 pm - 8:14 pm
LHR
-
SJC
34h 29m
1 stop
Multiple Airlines Logo
2:55 pm - 3:35 pm
SJC
-
LHR
16h 40m
1 stop
$656Multiple Airlines
Fri, Jul 17 - Fri, Jul 24
United Airlines Logo
11:25 am - 5:31 pm
LHR
-
SJC
14h 06m
1 stop
United Airlines Logo
8:45 am - 9:40 am
SJC
-
LHR
16h 55m
1 stop
$659United Airlines
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
11:25 am - 5:31 pm
LHR
-
SJC
14h 06m
1 stop
United Airlines Logo
12:51 pm - 12:35 pm
SJC
-
LHR
15h 44m
1 stop
$668United Airlines
Sat, Sep 26 - Sun, Oct 4
Virgin Atlantic Logo
9:55 am - 5:17 pm
LHR
-
SJC
15h 22m
1 stop
Virgin Atlantic Logo
5:00 pm - 5:35 pm
SJC
-
LHR
16h 35m
1 stop
$678Virgin Atlantic
Thu, Jun 25 - Thu, Jul 2
Virgin Atlantic Logo
9:55 am - 6:45 pm
LHR
-
SJC
16h 50m
1 stop
Virgin Atlantic Logo
1:35 pm - 10:00 am
SJC
-
LHR
12h 25m
1 stop
$681Virgin Atlantic
Fri, Sep 25 - Sat, Oct 3
Iberia Logo
8:55 am - 10:32 pm
LHR
-
SJC
21h 37m
1 stop
Iberia Logo
2:30 pm - 9:00 am
SJC
-
LHR
34h 30m
1 stop
$685Iberia
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
8:15 pm - 8:39 pm
LCY
-
SJC
32h 24m
2 stops
Multiple Airlines Logo
9:45 am - 5:20 pm
SJC
-
LCY
23h 35m
2 stops
$772Multiple Airlines
Thu, Jun 18 - Sun, Jul 19
Iberia Logo
10:50 am - 11:13 pm
GLA
-
SJC
20h 23m
2 stops
Iberia Logo
6:00 am - 10:05 am
SJC
-
GLA
20h 05m
2 stops
$963Iberia
Wed, May 27 - Mon, Aug 10

Virgin Atlantic flights from United Kingdom to San Jose, California

Our best Virgin Atlantic deals on United Kingdom to San Jose, California flight tickets
Virgin Atlantic
Jun 25
LHR9:55 amLondon Heathrow
15h 22m
1 stop
SJC5:17 pmSan Jose
Jul 2
SJC5:00 pmSan Jose
16h 35m
1 stop
LHR5:35 pmLondon Heathrow
$678
Virgin Atlantic
Sep 25
LHR9:55 amLondon Heathrow
16h 50m
1 stop
SJC6:45 pmSan Jose
Oct 3
SJC1:35 pmSan Jose
12h 25m
1 stop
LHR10:00 amLondon Heathrow
$681
Virgin Atlantic
Sep 19
LHR10:55 amLondon Heathrow
20h 54m
1 stop
SJC11:49 pmSan Jose
Sep 30
SJC12:45 pmSan Jose
16h 30m
1 stop
LHR1:15 pmLondon Heathrow
$695

Condor flights from United Kingdom to San Jose, California

Our best Condor deals on United Kingdom to San Jose, California flight tickets
Condor
Aug 27
LGW10:20 amLondon Gatwick
17h 40m
2 stops
SJC8:00 pmSan Jose
Sep 10
SJC11:56 amSan Jose
18h 49m
2 stops
LGW2:45 pmLondon Gatwick
$1,138
Condor
Aug 27
LGW10:20 amLondon Gatwick
17h 40m
2 stops
SJC8:00 pmSan Jose
Sep 10
SJC11:56 amSan Jose
18h 49m
2 stops
LGW2:45 pmLondon Gatwick
$1,206

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 14, 2026.
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

Cheapest round-trip

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 9/25

9:20 am-6:37 pm

1 stop17h 17m

San Jose

Sat 10/3

2:35 pm-3:35 pm

1 stop17h 00m

$536

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 9/25

12:25 pm-8:53 pm

1 stop16h 28m

San Jose

Sun 10/4

12:45 pm-1:15 pm

1 stop16h 30m

$541

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 7/17

5:45 pm-8:14 pm

1 stop34h 29m

San Jose

Fri 7/24

2:55 pm-3:35 pm

1 stop16h 40m

$656

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 9/26

11:25 am-5:31 pm

1 stop14h 06m

San Jose

Sat 10/3

8:45 am-9:40 am

1 stop16h 55m

$659

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 9/26

11:25 am-5:31 pm

1 stop14h 06m

San Jose

Sun 10/4

12:51 pm-12:35 pm

1 stop15h 44m

$668

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 6/25

9:55 am-5:17 pm

1 stop15h 22m

San Jose

Thu 7/2

5:00 pm-5:35 pm

1 stop16h 35m

$678
Quickest round-trip

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 9/25

9:55 am-6:45 pm

1 stop16h 50m

San Jose

Sat 10/3

1:35 pm-10:00 am

1 stop12h 25m

$681

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 8/17

8:55 am-10:32 pm

1 stop21h 37m

San Jose

Sun 8/30

2:30 pm-9:00 am

1 stop34h 30m

$685

LondonSan Jose

LCY - SJC

LCYSJC

London City

Thu 6/18

8:15 pm-8:39 pm

2 stops32h 24m

San Jose

Sun 7/19

9:45 am-5:20 pm

2 stops23h 35m

$772

GlasgowSan Jose

GLA - SJC

GLASJC

Glasgow Intl

Wed 5/27

10:50 am-11:13 pm

2 stops20h 23m

San Jose

Mon 8/10

6:00 am-10:05 am

2 stops20h 05m

$963

Flights are sorted by cheapest round-trip 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 November is, on average, the cheapest month to fly to San Jose, California from United Kingdom, with most prices found around $456. If you are unable to visit San Jose, California during the month of November, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around $493.

How far in advance should I book a flight from the United Kingdom 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 $736 when searching weeks out. 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 $549 on momondo.

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

You could potentially save up to 12% 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

Fastest flight time

13h 14m

Direct flights

None
The fastest flight from United Kingdom to San Jose, California takes 13h 14m
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

Frequently asked questions about flying from the United Kingdom to San Jose, California

  • 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 were last updated today.

  • 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 required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to San Jose from United Kingdom with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Jose from United Kingdom.

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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