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Cheap flights from San Jose, California to London from $337

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 10/4. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:44 pm - 6:45 pm
SJC
-
LGW
21h 01m
2 stops
Multiple Airlines Logo
10:20 am - 10:57 pm
LGW
-
SJC
20h 37m
2 stops
$896Multiple Airlines
Sat, Aug 29 - Fri, Sep 11
Delta Logo
2:56 pm - 4:00 pm
SJC
-
LGW
17h 04m
2 stops
Delta Logo
10:35 am - 10:08 pm
LGW
-
SJC
19h 33m
2 stops
$949Delta
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
1:44 pm - 6:45 pm
SJC
-
LGW
21h 01m
2 stops
Multiple Airlines Logo
10:20 am - 8:00 pm
LGW
-
SJC
17h 40m
2 stops
$978Multiple Airlines
Sat, Aug 29 - Sat, Sep 12
Multiple Airlines Logo
10:03 am - 7:20 pm
SJC
-
LGW
25h 17m
2 stops
Multiple Airlines Logo
10:25 am - 7:54 pm
LGW
-
SJC
17h 29m
2 stops
$988Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Delta Logo
2:59 pm - 4:00 pm
SJC
-
LGW
17h 01m
2 stops
Delta Logo
10:25 am - 10:13 pm
LGW
-
SJC
19h 48m
2 stops
$999Delta
Sun, Aug 2 - Sun, Aug 23
Iberia Logo
2:30 pm - 8:00 pm
SJC
-
LGW
21h 30m
2 stops
Iberia Logo
8:40 pm - 10:32 pm
LGW
-
SJC
33h 52m
2 stops
$1,001Iberia
Fri, Aug 14 - Mon, Aug 31
Multiple Airlines Logo
8:20 am - 6:50 pm
SJC
-
LGW
26h 30m
2 stops
Multiple Airlines Logo
10:20 am - 10:57 pm
LGW
-
SJC
20h 37m
2 stops
$1,030Multiple Airlines
Sun, Aug 9 - Wed, Sep 23
Delta Logo
2:59 pm - 4:00 pm
SJC
-
LGW
17h 01m
2 stops
Delta Logo
10:25 am - 10:50 pm
LGW
-
SJC
20h 25m
2 stops
$1,049Delta
Fri, Aug 14 - Mon, Aug 31
Multiple Airlines Logo
10:55 am - 6:50 pm
SJC
-
LGW
23h 55m
2 stops
Multiple Airlines Logo
10:20 am - 8:00 pm
LGW
-
SJC
17h 40m
2 stops
$1,050Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
3:15 pm - 2:40 pm
SJC
-
LGW
15h 25m
2 stops
Multiple Airlines Logo
1:00 pm - 10:15 pm
LGW
-
SJC
17h 15m
2 stops
$1,058Multiple Airlines
Mon, Aug 24 - Thu, Sep 3

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Delta flights from San Jose, California to London Gatwick Airport

Our best Delta deals on San Jose, California to London Gatwick Airport flight tickets
Delta
Sep 15
SJC2:56 pmSan Jose
17h 04m
2 stops
LGW4:00 pmLondon Gatwick
Sep 22
LGW10:35 amLondon Gatwick
19h 33m
2 stops
SJC10:08 pmSan Jose
$949
Delta
Aug 2
SJC2:59 pmSan Jose
17h 01m
2 stops
LGW4:00 pmLondon Gatwick
Aug 23
LGW10:25 amLondon Gatwick
19h 48m
2 stops
SJC10:13 pmSan Jose
$999
Delta
Aug 14
SJC2:59 pmSan Jose
17h 01m
2 stops
LGW4:00 pmLondon Gatwick
Aug 31
LGW10:25 amLondon Gatwick
20h 25m
2 stops
SJC10:50 pmSan Jose
$1,049

Icelandair flights from San Jose, California to London Gatwick Airport

Our best Icelandair deals on San Jose, California to London Gatwick Airport flight tickets
Icelandair
Nov 3
SJC9:30 amSan Jose
17h 25m
2 stops
LGW10:55 amLondon Gatwick
Nov 11
LGW11:55 amLondon Gatwick
19h 31m
2 stops
SJC11:26 pmSan Jose
$1,149
Icelandair
Oct 7
SJC9:44 amSan Jose
20h 56m
2 stops
LGW2:40 pmLondon Gatwick
Oct 20
LGW3:40 pmLondon Gatwick
39h 17m
2 stops
SJC10:57 pmSan Jose
$1,151
Icelandair
Sep 30
SJC9:39 amSan Jose
21h 01m
2 stops
LGW2:40 pmLondon Gatwick
Oct 6
LGW3:40 pmLondon Gatwick
39h 17m
2 stops
SJC10:57 pmSan Jose
$1,153

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 July 7, 2026.
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

Cheapest round-trip

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 8/29

1:44 pm-6:45 pm

2 stops21h 01m

London Gatwick

Fri 9/11

10:20 am-10:57 pm

2 stops20h 37m

$896

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 9/15

2:56 pm-4:00 pm

2 stops17h 04m

London Gatwick

Tue 9/22

10:35 am-10:08 pm

2 stops19h 33m

$949

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 8/29

1:44 pm-6:45 pm

2 stops21h 01m

London Gatwick

Sat 9/12

10:20 am-8:00 pm

2 stops17h 40m

$978

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 12/3

10:03 am-7:20 pm

2 stops25h 17m

London Gatwick

Mon 12/7

10:25 am-7:54 pm

2 stops17h 29m

$988

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sun 8/2

2:59 pm-4:00 pm

2 stops17h 01m

London Gatwick

Sun 8/23

10:25 am-10:13 pm

2 stops19h 48m

$999

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 8/14

2:30 pm-8:00 pm

2 stops21h 30m

London Gatwick

Mon 8/31

8:40 pm-10:32 pm

2 stops33h 52m

$1,001

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sun 8/9

8:20 am-6:50 pm

2 stops26h 30m

London Gatwick

Wed 9/23

10:20 am-10:57 pm

2 stops20h 37m

$1,030

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 8/14

2:59 pm-4:00 pm

2 stops17h 01m

London Gatwick

Mon 8/31

10:25 am-10:50 pm

2 stops20h 25m

$1,049

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 9/29

10:55 am-6:50 pm

2 stops23h 55m

London Gatwick

Tue 10/6

10:20 am-8:00 pm

2 stops17h 40m

$1,050
Quickest round-trip

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 8/24

3:15 pm-2:40 pm

2 stops15h 25m

London Gatwick

Thu 9/3

1:00 pm-10:15 pm

2 stops17h 15m

$1,058

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 airline that flies from San Jose to London Gatwick?

Delta, Icelandair, and Iberia are the most popular carriers operating from San Jose to London Gatwick

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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from San Jose, California to London Gatwick Airport takes 15h 15m
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

Frequently asked questions about flying from San Jose, California to London Gatwick Airport

  • 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 15m 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
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Wembley
Croydon
Stansted
Harrow
Slough
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford
Uxbridge

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.

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