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Cheap flights from San Jose, California to London from $248

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, California to London departing on 1/11. 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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Find the cheapest flights from San Jose, California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 7:30 amSJC-LGW
17h 30m2 stops
American Airlines Logo
12:30 pm - 12:10 pmLGW-SJC
31h 40m2 stops
$628American Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28
Iberia Logo
6:00 am - 10:50 amSJC-LGW
20h 50m2 stops
Iberia Logo
7:40 pm - 10:57 amLGW-SJC
23h 17m2 stops
$759Iberia
Find Deal
Tue, Jan 13 - Sat, Jan 31
Iberia Logo
6:00 am - 10:50 amSJC-LGW
20h 50m2 stops
Iberia Logo
7:40 pm - 10:57 amLGW-SJC
23h 17m2 stops
$760Iberia
Find Deal
Tue, Jan 13 - Sat, Jan 31
American Airlines Logo
2:32 pm - 7:30 amSJC-LGW
32h 58m2 stops
American Airlines Logo
12:30 pm - 1:42 pmLGW-SJC
33h 12m2 stops
$830American Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
2:32 pm - 7:30 amSJC-LGW
32h 58m2 stops
American Airlines Logo
12:30 pm - 9:29 pmLGW-SJC
40h 59m2 stops
$831American Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
11:00 am - 10:55 amSJC-LGW
15h 55m2 stops
Multiple Airlines Logo
11:55 am - 9:48 amLGW-SJC
29h 53m2 stops
$902Multiple Airlines
Find Deal
Wed, Jan 21 - Tue, Feb 3
American Airlines Logo
6:10 am - 7:30 amSJC-LGW
17h 20m2 stops
American Airlines Logo
11:20 am - 10:57 amLGW-SJC
31h 37m2 stops
$918American Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 9
Icelandair Logo
9:49 am - 10:55 amSJC-LGW
17h 06m2 stops
Icelandair Logo
11:55 am - 10:59 pmLGW-SJC
19h 04m2 stops
$920Icelandair
Find Deal
Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
11:00 am - 10:55 amSJC-LGW
15h 55m2 stops
Multiple Airlines Logo
11:55 am - 9:48 amLGW-SJC
29h 53m2 stops
$952Multiple Airlines
Find Deal
Thu, Jan 22 - Tue, Feb 3
Multiple Airlines Logo
11:00 am - 10:55 amSJC-LGW
15h 55m2 stops
Multiple Airlines Logo
11:55 am - 9:48 amLGW-SJC
29h 53m2 stops
$953Multiple Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 31

American Airlines flights from San Jose, California to London Gatwick Airport

Our best American Airlines deals on San Jose, California to London Gatwick Airport flight tickets
American Airlines
Jan 21
SJC6:00 amSan Jose
17h 30m
2 stops
LGW7:30 amLondon Gatwick
Jan 28
LGW12:30 pmLondon Gatwick
31h 40m
2 stops
SJC12:10 pmSan Jose
$628
Find similar
American Airlines
Jan 29
SJC2:32 pmSan Jose
32h 58m
2 stops
LGW7:30 amLondon Gatwick
Feb 2
LGW12:30 pmLondon Gatwick
33h 12m
2 stops
SJC1:42 pmSan Jose
$830
Find similar
American Airlines
Jan 29
SJC2:32 pmSan Jose
32h 58m
2 stops
LGW7:30 amLondon Gatwick
Feb 2
LGW12:30 pmLondon Gatwick
40h 59m
2 stops
SJC9:29 pmSan Jose
$831
Find similar

Iberia flights from San Jose, California to London Gatwick Airport

Our best Iberia deals on San Jose, California to London Gatwick Airport flight tickets
Iberia
Jan 13
SJC6:00 amSan Jose
20h 50m
2 stops
LGW10:50 amLondon Gatwick
Jan 31
LGW7:40 pmLondon Gatwick
23h 17m
2 stops
SJC10:57 amSan Jose
$759
Find similar
Iberia
Jan 13
SJC6:00 amSan Jose
20h 50m
2 stops
LGW10:50 amLondon Gatwick
Jan 31
LGW7:40 pmLondon Gatwick
23h 17m
2 stops
SJC10:57 amSan Jose
$760
Find similar
Iberia
Jan 16
SJC6:00 amSan Jose
29h 00m
2 stops
LGW7:00 pmLondon Gatwick
Jan 23
LGW7:40 pmLondon Gatwick
23h 17m
2 stops
SJC10:57 amSan Jose
$1,165
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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 November 22, 2025.
Use the filters below to find and compare flights from San Jose, California to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 1/21

6:00 am-7:30 am

2 stops17h 30m

London Gatwick

Wed 1/28

12:30 pm-12:10 pm

2 stops31h 40m

$628

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 1/13

6:00 am-10:50 am

2 stops20h 50m

London Gatwick

Sat 1/31

7:40 pm-10:57 am

2 stops23h 17m

$759

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 1/13

6:00 am-10:50 am

2 stops20h 50m

London Gatwick

Sat 1/31

7:40 pm-10:57 am

2 stops23h 17m

$760

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 1/29

2:32 pm-7:30 am

2 stops32h 58m

London Gatwick

Mon 2/2

12:30 pm-1:42 pm

2 stops33h 12m

$830

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 1/29

2:32 pm-7:30 am

2 stops32h 58m

London Gatwick

Mon 2/2

12:30 pm-9:29 pm

2 stops40h 59m

$831

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 1/21

11:00 am-10:55 am

2 stops15h 55m

London Gatwick

Tue 2/3

11:55 am-9:48 am

2 stops29h 53m

$902

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 12/24

6:10 am-7:30 am

2 stops17h 20m

London Gatwick

Fri 1/9

11:20 am-10:57 am

2 stops31h 37m

$918

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 12/2

9:49 am-10:55 am

2 stops17h 06m

London Gatwick

Wed 12/10

11:55 am-10:59 pm

2 stops19h 04m

$920

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 1/22

11:00 am-10:55 am

2 stops15h 55m

London Gatwick

Tue 2/3

11:55 am-9:48 am

2 stops29h 53m

$952

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sun 1/11

11:00 am-10:55 am

2 stops15h 55m

London Gatwick

Sat 1/31

11:55 am-9:48 am

2 stops29h 53m

$953

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, California 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, California 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, California to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California 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, California 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, California to London Gatwick Airport

Direct flights

None
There are no direct flights from San Jose, California to London Gatwick Airport. There are no popular flight routes from San Jose, California to London Gatwick Airport.
Search flight deals

  • How far is San Jose to London Gatwick by plane?

    The straight-line distance from San Jose to London Gatwick is 5376.0 mi. 15h 17m 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
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Wembley
Folkestone
Romford
Ilford
Cobham
Stansted
Harrow
Watford

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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