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Cheap flights from San Jose, California to London from $284

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 8/15. 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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0 bags

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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 - 8:40 am
SJC
-
LGW
18h 40m
2 stops
American Airlines Logo
12:20 pm - 10:10 am
LGW
-
SJC
29h 50m
2 stops
$711American Airlines
Wed, Apr 29 - Mon, May 4
American Airlines Logo
6:00 am - 8:40 am
SJC
-
LGW
18h 40m
2 stops
American Airlines Logo
2:30 pm - 12:06 pm
LGW
-
SJC
29h 36m
2 stops
$735American Airlines
Wed, Apr 22 - Tue, Apr 28
Icelandair Logo
2:44 pm - 2:40 pm
SJC
-
LGW
15h 56m
2 stops
Icelandair Logo
1:00 pm - 10:35 pm
LGW
-
SJC
17h 35m
2 stops
$832Icelandair
Wed, Apr 22 - Tue, Apr 28
Icelandair Logo
10:25 am - 2:40 pm
SJC
-
LGW
20h 15m
2 stops
Icelandair Logo
1:00 pm - 10:35 pm
LGW
-
SJC
17h 35m
2 stops
$833Icelandair
Tue, Apr 14 - Tue, Apr 28
Icelandair Logo
2:44 pm - 2:40 pm
SJC
-
LGW
15h 56m
2 stops
Icelandair Logo
1:00 pm - 10:35 pm
LGW
-
SJC
17h 35m
2 stops
$849Icelandair
Wed, May 6 - Tue, May 12
American Airlines Logo
6:00 am - 10:40 am
SJC
-
LGW
20h 40m
2 stops
American Airlines Logo
12:20 pm - 10:07 am
LGW
-
SJC
29h 47m
2 stops
$878American Airlines
Fri, Apr 3 - Fri, Apr 10
Icelandair Logo
10:22 am - 2:40 pm
SJC
-
LGW
20h 18m
2 stops
Icelandair Logo
3:40 pm - 10:59 pm
LGW
-
SJC
39h 19m
2 stops
$902Icelandair
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
6:00 am - 10:40 am
SJC
-
LGW
20h 40m
2 stops
American Airlines Logo
12:20 pm - 10:10 am
LGW
-
SJC
29h 50m
2 stops
$905American Airlines
Sun, Apr 5 - Sun, Apr 12
Icelandair Logo
10:22 am - 2:40 pm
SJC
-
LGW
20h 18m
2 stops
Icelandair Logo
3:40 pm - 10:59 pm
LGW
-
SJC
39h 19m
2 stops
$927Icelandair
Tue, Apr 7 - Thu, Apr 16
Multiple Airlines Logo
2:44 pm - 2:40 pm
SJC
-
LGW
15h 56m
2 stops
Multiple Airlines Logo
1:00 pm - 10:35 pm
LGW
-
SJC
17h 35m
2 stops
$959Multiple Airlines
Sat, Apr 25 - Tue, May 5

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
Apr 22
SJC2:44 pmSan Jose
15h 56m
2 stops
LGW2:40 pmLondon Gatwick
Apr 28
LGW1:00 pmLondon Gatwick
17h 35m
2 stops
SJC10:35 pmSan Jose
$832
Icelandair
Apr 14
SJC10:25 amSan Jose
20h 15m
2 stops
LGW2:40 pmLondon Gatwick
Apr 28
LGW1:00 pmLondon Gatwick
17h 35m
2 stops
SJC10:35 pmSan Jose
$833
Icelandair
May 6
SJC2:44 pmSan Jose
15h 56m
2 stops
LGW2:40 pmLondon Gatwick
May 12
LGW1:00 pmLondon Gatwick
17h 35m
2 stops
SJC10:35 pmSan Jose
$849

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
Apr 29
SJC6:00 amSan Jose
18h 40m
2 stops
LGW8:40 amLondon Gatwick
May 4
LGW12:20 pmLondon Gatwick
29h 50m
2 stops
SJC10:10 amSan Jose
$711
American Airlines
Apr 22
SJC6:00 amSan Jose
18h 40m
2 stops
LGW8:40 amLondon Gatwick
Apr 28
LGW2:30 pmLondon Gatwick
29h 36m
2 stops
SJC12:06 pmSan Jose
$735
American Airlines
Apr 3
SJC6:00 amSan Jose
20h 40m
2 stops
LGW10:40 amLondon Gatwick
Apr 10
LGW12:20 pmLondon Gatwick
29h 47m
2 stops
SJC10:07 amSan Jose
$878

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 February 19, 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

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 4/29

6:00 am-8:40 am

2 stops18h 40m

London Gatwick

Mon 5/4

12:20 pm-10:10 am

2 stops29h 50m

$711

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 4/22

6:00 am-8:40 am

2 stops18h 40m

London Gatwick

Tue 4/28

2:30 pm-12:06 pm

2 stops29h 36m

$735

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 4/22

2:44 pm-2:40 pm

2 stops15h 56m

London Gatwick

Tue 4/28

1:00 pm-10:35 pm

2 stops17h 35m

$832

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 4/14

10:25 am-2:40 pm

2 stops20h 15m

London Gatwick

Tue 4/28

1:00 pm-10:35 pm

2 stops17h 35m

$833

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 5/6

2:44 pm-2:40 pm

2 stops15h 56m

London Gatwick

Tue 5/12

1:00 pm-10:35 pm

2 stops17h 35m

$849

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 4/3

6:00 am-10:40 am

2 stops20h 40m

London Gatwick

Fri 4/10

12:20 pm-10:07 am

2 stops29h 47m

$878

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 4/7

10:22 am-2:40 pm

2 stops20h 18m

London Gatwick

Tue 4/14

3:40 pm-10:59 pm

2 stops39h 19m

$902

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sun 4/5

6:00 am-10:40 am

2 stops20h 40m

London Gatwick

Sun 4/12

12:20 pm-10:10 am

2 stops29h 50m

$905

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 4/7

10:22 am-2:40 pm

2 stops20h 18m

London Gatwick

Thu 4/16

3:40 pm-10:59 pm

2 stops39h 19m

$927

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 4/25

2:44 pm-2:40 pm

2 stops15h 56m

London Gatwick

Tue 5/5

1:00 pm-10:35 pm

2 stops17h 35m

$959

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 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 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

  • 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
Dartford
Brentwood
Croydon
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
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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