Cheap flights from London to San Jose from $487

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 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
12:30 pm - 2:08 pmLGW-SJC
33h 38m2 stops
American Airlines Logo
12:54 pm - 7:30 amSJC-LGW
34h 36m2 stops
$497American Airlines
Find Deal
jue., feb. 19 - lun., feb. 23
American Airlines Logo
12:30 pm - 8:45 pmLGW-SJC
40h 15m2 stops
American Airlines Logo
7:25 pm - 7:30 amSJC-LGW
28h 05m2 stops
$498American Airlines
Find Deal
jue., feb. 19 - lun., feb. 23
British Airways Logo
12:00 pm - 9:05 pmLHR-SJC
17h 05m1 stop
British Airways Logo
6:00 am - 6:25 amSJC-LHR
16h 25m1 stop
$518British Airways
Find Deal
jue., oct. 2 - dom., oct. 5
Virgin Atlantic Logo
2:45 pm - 6:57 pmLHR-SJC
36h 12m1 stop
Virgin Atlantic Logo
12:39 pm - 6:25 amSJC-LHR
33h 46m1 stop
$526Virgin Atlantic
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lun., dic. 1 - sáb., dic. 6
Virgin Atlantic Logo
3:50 pm - 9:32 pmLHR-SJC
37h 42m1 stop
Virgin Atlantic Logo
2:15 pm - 8:10 pmSJC-LHR
21h 55m2 stops
$529Virgin Atlantic
Find Deal
dom., ene. 18 - sáb., ene. 31
British Airways Logo
7:30 am - 8:28 pmLHR-SJC
20h 58m2 stops
British Airways Logo
11:13 am - 11:40 amSJC-LHR
16h 27m1 stop
$532British Airways
Find Deal
sáb., dic. 6 - mar., dic. 9
Delta Logo
8:40 am - 7:21 pmLHR-SJC
18h 41m2 stops
Delta Logo
2:21 pm - 11:20 amSJC-LHR
12h 59m1 stop
$544Delta
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mar., oct. 7 - mar., oct. 14
Delta Logo
9:55 am - 8:44 pmLHR-SJC
18h 49m2 stops
Delta Logo
2:25 pm - 2:15 pmSJC-LHR
15h 50m1 stop
$545Delta
Find Deal
jue., oct. 2 - dom., oct. 5
Finnair Logo
12:00 pm - 9:08 pmLHR-SJC
17h 08m1 stop
Finnair Logo
8:00 am - 9:00 amSJC-LHR
17h 00m1 stop
$547Finnair
Find Deal
mié., oct. 1 - dom., oct. 5
Finnair Logo
10:30 am - 9:05 pmLHR-SJC
18h 35m1 stop
Finnair Logo
8:00 am - 9:00 amSJC-LHR
17h 00m1 stop
$548Finnair
Find Deal
jue., sep. 25 - sáb., oct. 4

Virgin Atlantic flights from London to San Jose

Our best Virgin Atlantic deals on London to San Jose flight tickets
Virgin Atlantic
Sep 18
LHR6:30 amLondon Heathrow
20h 43m
2 stops
SJC7:13 pmSan Jose
Oct 1
SJC2:25 pmSan Jose
12h 55m
1 stop
LHR11:20 amLondon Heathrow
Virgin Atlantic
Sep 18
LHR6:30 amLondon Heathrow
19h 44m
2 stops
SJC6:14 pmSan Jose
Oct 1
SJC1:35 pmSan Jose
12h 15m
1 stop
LHR9:50 amLondon Heathrow
Virgin Atlantic
Sep 18
LHR6:30 amLondon Heathrow
19h 44m
2 stops
SJC6:14 pmSan Jose
Oct 1
SJC8:12 pmSan Jose
13h 03m
1 stop
LHR5:15 pmLondon Heathrow

Icelandair flights from London to San Jose

Our best Icelandair deals on London to San Jose flight tickets
Icelandair
Oct 7
LGW3:40 pmLondon Gatwick
38h 02m
2 stops
SJC9:42 pmSan Jose
Oct 14
SJC10:29 amSan Jose
20h 11m
2 stops
LGW2:40 pmLondon Gatwick
Icelandair
Oct 6
LGW3:40 pmLondon Gatwick
38h 02m
2 stops
SJC9:42 pmSan Jose
Oct 28
SJC11:39 amSan Jose
16h 16m
2 stops
LGW10:55 amLondon Gatwick
Icelandair
Oct 6
LGW3:40 pmLondon Gatwick
38h 02m
2 stops
SJC9:42 pmSan Jose
Oct 20
SJC3:44 pmSan Jose
38h 56m
2 stops
LGW2:40 pmLondon Gatwick

momondo Fare Finder

 
Customize your flight search to find flights from London to San Jose 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 septiembre 11, 2025.
Use the filters below to find and compare flights from London to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

jue. 2/19

12:30 pm-2:08 pm

2 stops33h 38m

San Jose

lun. 2/23

12:54 pm-7:30 am

2 stops34h 36m

$497

LondonSan Jose

LGW - SJC

LGWSJC

London Gatwick

jue. 2/19

12:30 pm-8:45 pm

2 stops40h 15m

San Jose

lun. 2/23

7:25 pm-7:30 am

2 stops28h 05m

$498

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

jue. 10/2

12:00 pm-9:05 pm

1 stop17h 05m

San Jose

dom. 10/5

6:00 am-6:25 am

1 stop16h 25m

$518

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

lun. 12/1

2:45 pm-6:57 pm

1 stop36h 12m

San Jose

sáb. 12/6

12:39 pm-6:25 am

1 stop33h 46m

$526

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

dom. 1/18

3:50 pm-9:32 pm

1 stop37h 42m

San Jose

sáb. 1/31

2:15 pm-8:10 pm

2 stops21h 55m

$529

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

sáb. 12/6

7:30 am-8:28 pm

2 stops20h 58m

San Jose

mar. 12/9

11:13 am-11:40 am

1 stop16h 27m

$532

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mar. 10/7

8:40 am-7:21 pm

2 stops18h 41m

San Jose

mar. 10/14

2:21 pm-11:20 am

1 stop12h 59m

$544

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

jue. 10/2

9:55 am-8:44 pm

2 stops18h 49m

San Jose

dom. 10/5

2:25 pm-2:15 pm

1 stop15h 50m

$545

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

mié. 10/1

12:00 pm-9:08 pm

1 stop17h 08m

San Jose

dom. 10/5

8:00 am-9:00 am

1 stop17h 00m

$547

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

jue. 9/25

10:30 am-9:05 pm

1 stop18h 35m

San Jose

sáb. 10/4

8:00 am-9:00 am

1 stop17h 00m

$548

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Jose from

How to get the cheapest flight ticket from London to San Jose

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?

In general, February is the cheapest month to fly from London to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $575. If you aren’t able to travel to San Jose during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $606.

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

The cheapest day to depart on your flight to San Jose is on a Thursday when prices can be found for as low as $614. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Saturday is $735.

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

Our most recent data shows that the best time of day to fly to San Jose is in the afternoon. Flights from London to San Jose during this time can be as low as $596. In contrast, the most expensive time of day to depart to San Jose is at noon when prices are around $722.

How far in advance should I book a flight to San Jose?

You are more likely to see cheaper flights to San Jose from London when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $661 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from London for as low as $601 on momondo.

How have London to San Jose flight prices changed over time?

When to book flights from London to San Jose

Are you open to changing your travel dates? Check out the ideal times to fly from London to San Jose according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to San Jose (LON to SJC) flight deals and tips

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

Direct flights

None
There are no direct flights from London to San Jose. There are no popular flight routes from London to San Jose.
  • How far is London to San Jose by plane?

    The straight-line distance from London to San Jose is 5360.5 mi. Flights usually cover this in 13h 23m, 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 refreshed on a daily basis.

  • 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 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 London to San Jose?

Finding the right flight to San Jose from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Jose quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to San Jose flights to just show those with flexible booking policies.

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?

Yes momondo offers price alerts on flights to San Jose from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
sáb. 10/11
sáb. 10/18

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