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Cheap flights from San Jose to London from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to London departing on 10/14. 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 San Jose to London

Cheap round-trip flights

Logo
6:15 am - 8:10 amSJC-LGW
17h 55m2 stops
Logo
3:05 pm - 10:13 amLGW-SJC
27h 08m2 stops
$681
Find Deal
Fri, Oct 3 - Fri, Oct 10
Logo
10:35 am - 10:55 amSJC-LGW
16h 20m1 stop
Logo
10:55 am - 10:46 pmLGW-SJC
19h 51m1 stop
$723
Find Deal
Fri, Oct 3 - Fri, Oct 10
Logo
7:53 pm - 10:55 amSJC-LGW
31h 02m1 stop
Logo
2:00 pm - 1:45 pmLGW-SJC
30h 45m2 stops
$733
Find Deal
Tue, Oct 14 - Thu, Oct 30
Logo
10:53 am - 10:55 amSJC-LGW
16h 02m1 stop
Logo
4:35 pm - 10:09 amLGW-SJC
48h 34m2 stops
$758
Find Deal
Wed, Oct 15 - Wed, Oct 29
Logo
6:35 am - 10:55 amSJC-LGW
20h 20m2 stops
Logo
10:55 am - 10:13 amLGW-SJC
31h 18m1 stop
$762
Find Deal
Fri, Oct 3 - Fri, Oct 10
Iberia Logo
5:53 am - 10:50 amSJC-LGW
20h 57m2 stops
Iberia Logo
7:40 pm - 11:57 amLGW-SJC
24h 17m2 stops
$833Iberia
Find Deal
Tue, Jan 13 - Sat, Jan 31
American Airlines Logo
6:00 am - 9:00 amSJC-LGW
20h 00m2 stops
American Airlines Logo
11:20 am - 10:16 amLGW-SJC
30h 56m2 stops
$856American Airlines
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Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
6:00 am - 9:00 amSJC-LGW
20h 00m2 stops
American Airlines Logo
12:30 pm - 1:17 pmLGW-SJC
32h 47m2 stops
$857American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Icelandair Logo
10:29 am - 2:40 pmSJC-LGW
20h 11m2 stops
Icelandair Logo
11:55 am - 10:59 pmLGW-SJC
19h 04m2 stops
$869Icelandair
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Wed, Oct 15 - Thu, Dec 4
Icelandair Logo
10:29 am - 2:40 pmSJC-LGW
20h 11m2 stops
Icelandair Logo
11:55 am - 10:59 pmLGW-SJC
18h 04m2 stops
$892Icelandair
Find Deal
Tue, Oct 14 - Thu, Oct 30

American Airlines flights from San Jose to London Gatwick Airport

Our best American Airlines deals on San Jose to London Gatwick Airport flight tickets
American Airlines
Oct 29
SJC6:00 amSan Jose
20h 00m
2 stops
LGW9:00 amLondon Gatwick
Nov 5
LGW11:20 amLondon Gatwick
30h 56m
2 stops
SJC10:16 amSan Jose
$856
Find similar
American Airlines
Oct 29
SJC6:00 amSan Jose
20h 00m
2 stops
LGW9:00 amLondon Gatwick
Nov 5
LGW12:30 pmLondon Gatwick
32h 47m
2 stops
SJC1:17 pmSan Jose
$857
Find similar

Icelandair flights from San Jose to London Gatwick Airport

Our best Icelandair deals on San Jose to London Gatwick Airport flight tickets
Icelandair
Oct 15
SJC10:29 amSan Jose
20h 11m
2 stops
LGW2:40 pmLondon Gatwick
Dec 4
LGW11:55 amLondon Gatwick
19h 04m
2 stops
SJC10:59 pmSan Jose
$869
Find similar
Icelandair
Oct 14
SJC10:29 amSan Jose
20h 11m
2 stops
LGW2:40 pmLondon Gatwick
Oct 30
LGW11:55 amLondon Gatwick
18h 04m
2 stops
SJC10:59 pmSan Jose
$892
Find similar
Icelandair
Dec 3
SJC11:16 amSan Jose
15h 39m
2 stops
LGW10:55 amLondon Gatwick
Dec 13
LGW11:55 amLondon Gatwick
19h 04m
2 stops
SJC10:59 pmSan Jose
$919
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose to London Gatwick Airport 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 September 15, 2025.
Use the filters below to find and compare flights from San Jose to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 10/3

6:15 am-8:10 am

2 stops17h 55m

London Gatwick

Fri 10/10

3:05 pm-10:13 am

2 stops27h 08m

$681

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 10/3

10:35 am-10:55 am

1 stop16h 20m

London Gatwick

Fri 10/10

10:55 am-10:46 pm

1 stop19h 51m

$723

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 10/14

7:53 pm-10:55 am

1 stop31h 02m

London Gatwick

Thu 10/30

2:00 pm-1:45 pm

2 stops30h 45m

$733

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 10/15

10:53 am-10:55 am

1 stop16h 02m

London Gatwick

Wed 10/29

4:35 pm-10:09 am

2 stops48h 34m

$758

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 10/3

6:35 am-10:55 am

2 stops20h 20m

London Gatwick

Fri 10/10

10:55 am-10:13 am

1 stop31h 18m

$762

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 1/13

5:53 am-10:50 am

2 stops20h 57m

London Gatwick

Sat 1/31

7:40 pm-11:57 am

2 stops24h 17m

$833

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 10/29

6:00 am-9:00 am

2 stops20h 00m

London Gatwick

Wed 11/5

11:20 am-10:16 am

2 stops30h 56m

$856

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 10/29

6:00 am-9:00 am

2 stops20h 00m

London Gatwick

Wed 11/5

12:30 pm-1:17 pm

2 stops32h 47m

$857

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 10/15

10:29 am-2:40 pm

2 stops20h 11m

London Gatwick

Thu 12/4

11:55 am-10:59 pm

2 stops19h 04m

$869

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 10/14

10:29 am-2:40 pm

2 stops20h 11m

London Gatwick

Thu 10/30

11:55 am-10:59 pm

2 stops18h 04m

$892

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 London from

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

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 time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from San Jose in the evening is the least expensive time of day to depart. momondo users have found prices as low as $616 when looking at flights departing in the evening. In the morning is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $1,013 per ticket.

When to book flights from San Jose to London Gatwick Airport

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

Cheap San Jose to London Gatwick Airport (SJC to LGW) flight deals and tips

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

Direct flights

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

    The straight-line distance from San Jose to London Gatwick is 5376.0 mi. 14h 56m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Jose Airport to London Gatwick Airport?

    Prices for flights from San Jose Airport to London Gatwick Airport refresh daily.

  • How old do you have to be to fly from San Jose Airport to London Gatwick Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The necessary travel and health documents for your London Gatwick 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Brentwood
Ilford
Folkestone
Colchester
Watford
Wembley
Richmond
Croydon

Why use momondo?

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

Finding the right flight to London from San Jose 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 London quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between San Jose and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Jose to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from San Jose 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 London Gatwick Airport trip

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