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Cheap flights from San Jose, California to London from $396

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 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
3:40 pm - 4:00 pm
SJC
-
LGW
16h 20m
2 stops
Delta Logo
10:25 am - 10:01 pm
LGW
-
SJC
19h 36m
2 stops
$875Delta
Wed, Apr 22 - Thu, Apr 30
Delta Logo
11:45 am - 4:00 pm
SJC
-
LGW
20h 15m
2 stops
Delta Logo
10:25 am - 10:14 pm
LGW
-
SJC
19h 49m
2 stops
$969Delta
Thu, May 14 - Thu, May 21
American Airlines Logo
6:00 am - 10:40 am
SJC
-
LGW
20h 40m
2 stops
American Airlines Logo
2:30 pm - 1:42 pm
LGW
-
SJC
31h 12m
2 stops
$987American Airlines
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
8:00 am - 6:50 pm
SJC
-
LGW
26h 50m
2 stops
Multiple Airlines Logo
10:20 am - 7:46 pm
LGW
-
SJC
17h 26m
2 stops
$990Multiple Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
2:49 pm - 4:00 pm
SJC
-
LGW
17h 11m
2 stops
Delta Logo
10:25 am - 10:14 pm
LGW
-
SJC
19h 49m
2 stops
$1,058Delta
Mon, May 18 - Mon, May 25
Icelandair Logo
10:24 am - 11:45 am
SJC
-
LGW
17h 21m
2 stops
Icelandair Logo
3:40 pm - 10:35 pm
LGW
-
SJC
38h 55m
2 stops
$1,059Icelandair
Mon, May 4 - Mon, May 11
Delta Logo
2:51 pm - 4:00 pm
SJC
-
LGW
17h 09m
2 stops
Delta Logo
10:25 am - 10:36 pm
LGW
-
SJC
20h 11m
2 stops
$1,061Delta
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
10:25 am - 2:40 pm
SJC
-
LGW
20h 15m
2 stops
Multiple Airlines Logo
10:20 am - 8:48 pm
LGW
-
SJC
18h 28m
2 stops
$1,070Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Icelandair Logo
10:24 am - 2:40 pm
SJC
-
LGW
20h 16m
2 stops
Icelandair Logo
3:40 pm - 10:35 pm
LGW
-
SJC
38h 55m
2 stops
$1,083Icelandair
Wed, Apr 29 - Wed, May 6
Icelandair Logo
10:24 am - 2:40 pm
SJC
-
LGW
20h 16m
2 stops
Icelandair Logo
3:40 pm - 5:06 pm
LGW
-
SJC
33h 26m
2 stops
$1,091Icelandair
Tue, May 12 - Fri, May 29

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
Apr 22
SJC3:40 pmSan Jose
16h 20m
2 stops
LGW4:00 pmLondon Gatwick
Apr 30
LGW10:25 amLondon Gatwick
19h 36m
2 stops
SJC10:01 pmSan Jose
$875
Delta
May 14
SJC11:45 amSan Jose
20h 15m
2 stops
LGW4:00 pmLondon Gatwick
May 21
LGW10:25 amLondon Gatwick
19h 49m
2 stops
SJC10:14 pmSan Jose
$969
Delta
May 18
SJC2:49 pmSan Jose
17h 11m
2 stops
LGW4:00 pmLondon Gatwick
May 25
LGW10:25 amLondon Gatwick
19h 49m
2 stops
SJC10:14 pmSan Jose
$1,058

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
Aug 23
SJC2:38 pmSan Jose
16h 02m
2 stops
LGW2:40 pmLondon Gatwick
Sep 23
LGW3:40 pmLondon Gatwick
39h 17m
2 stops
SJC10:57 pmSan Jose
$991
Icelandair
Aug 26
SJC10:00 amSan Jose
20h 40m
2 stops
LGW2:40 pmLondon Gatwick
Sep 8
LGW1:00 pmLondon Gatwick
35h 56m
2 stops
SJC4:56 pmSan Jose
$1,024
Icelandair
Aug 23
SJC2:38 pmSan Jose
16h 02m
2 stops
LGW2:40 pmLondon Gatwick
Sep 23
LGW3:40 pmLondon Gatwick
39h 17m
2 stops
SJC10:57 pmSan Jose
$1,057

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 April 2, 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
Quickest round-trip

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 4/22

3:40 pm-4:00 pm

2 stops16h 20m

London Gatwick

Thu 4/30

10:25 am-10:01 pm

2 stops19h 36m

$875

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 5/14

11:45 am-4:00 pm

2 stops20h 15m

London Gatwick

Thu 5/21

10:25 am-10:14 pm

2 stops19h 49m

$969

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 5/15

6:00 am-10:40 am

2 stops20h 40m

London Gatwick

Fri 5/22

2:30 pm-1:42 pm

2 stops31h 12m

$987

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 4/28

8:00 am-6:50 pm

2 stops26h 50m

London Gatwick

Tue 5/5

10:20 am-7:46 pm

2 stops17h 26m

$990

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 5/18

2:49 pm-4:00 pm

2 stops17h 11m

London Gatwick

Mon 5/25

10:25 am-10:14 pm

2 stops19h 49m

$1,058

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 5/4

10:24 am-11:45 am

2 stops17h 21m

London Gatwick

Mon 5/11

3:40 pm-10:35 pm

2 stops38h 55m

$1,059

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 5/16

2:51 pm-4:00 pm

2 stops17h 09m

London Gatwick

Sat 5/23

10:25 am-10:36 pm

2 stops20h 11m

$1,061

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sun 4/19

10:25 am-2:40 pm

2 stops20h 15m

London Gatwick

Sat 4/25

10:20 am-8:48 pm

2 stops18h 28m

$1,070

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 4/29

10:24 am-2:40 pm

2 stops20h 16m

London Gatwick

Wed 5/6

3:40 pm-10:35 pm

2 stops38h 55m

$1,083

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 5/12

10:24 am-2:40 pm

2 stops20h 16m

London Gatwick

Fri 5/29

3:40 pm-5:06 pm

2 stops33h 26m

$1,091

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 is the most popular carrier 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 56m

Direct flights

None
The fastest flight from San Jose, California to London Gatwick Airport takes 15h 56m
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 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
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Stansted
Croydon
Dartford
Brentwood
Guildford
Cobham
Folkestone
Romford
Harrow
Watford
Richmond

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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