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Cheap flights from San Jose, California to London from £310

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 9/5. 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, California to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
15:24 - 16:00
SJC
-
LGW
16h 36m
2 stops
Delta Logo
10:35 - 22:02
LGW
-
SJC
19h 27m
2 stops
£484Delta
Tue, 31 Mar - Tue, 7 Apr
American Airlines Logo
06:00 - 08:40
SJC
-
LGW
18h 40m
2 stops
American Airlines Logo
12:20 - 10:10
LGW
-
SJC
29h 50m
2 stops
£521American Airlines
Wed, 29 Apr - Mon, 4 May
American Airlines Logo
06:00 - 08:40
SJC
-
LGW
18h 40m
2 stops
American Airlines Logo
12:20 - 10:10
LGW
-
SJC
29h 50m
2 stops
£521American Airlines
Wed, 29 Apr - Mon, 4 May
American Airlines Logo
06:00 - 10:40
SJC
-
LGW
20h 40m
2 stops
American Airlines Logo
12:20 - 13:12
LGW
-
SJC
32h 52m
2 stops
£527American Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
14:45 - 10:55
SJC
-
LGW
36h 10m
1 stop
Multiple Airlines Logo
10:00 - 13:42
LGW
-
SJC
35h 42m
1 stop
£566Multiple Airlines
Fri, 14 Aug - Sun, 30 Aug
American Airlines Logo
06:00 - 10:40
SJC
-
LGW
20h 40m
2 stops
American Airlines Logo
12:20 - 10:07
LGW
-
SJC
29h 47m
2 stops
£576American Airlines
Fri, 3 Apr - Fri, 10 Apr
Icelandair Logo
10:22 - 14:40
SJC
-
LGW
20h 18m
2 stops
Icelandair Logo
15:40 - 22:59
LGW
-
SJC
39h 19m
2 stops
£661Icelandair
Tue, 7 Apr - Tue, 14 Apr
Icelandair Logo
10:22 - 14:40
SJC
-
LGW
20h 18m
2 stops
Icelandair Logo
15:40 - 22:59
LGW
-
SJC
39h 19m
2 stops
£680Icelandair
Tue, 7 Apr - Thu, 16 Apr
Multiple Airlines Logo
14:44 - 14:40
SJC
-
LGW
15h 56m
2 stops
Multiple Airlines Logo
13:00 - 22:35
LGW
-
SJC
17h 35m
2 stops
£703Multiple Airlines
Sat, 25 Apr - Tue, 5 May
Icelandair Logo
10:22 - 14:40
SJC
-
LGW
20h 18m
2 stops
Icelandair Logo
15:40 - 22:31
LGW
-
SJC
38h 51m
2 stops
£708Icelandair
Tue, 7 Apr - Wed, 15 Apr

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
7 Apr
SJC10:22San Jose
20h 18m
2 stops
LGW14:40London Gatwick
14 Apr
LGW15:40London Gatwick
39h 19m
2 stops
SJC22:59San Jose
£661
Icelandair
7 Apr
SJC10:22San Jose
20h 18m
2 stops
LGW14:40London Gatwick
16 Apr
LGW15:40London Gatwick
39h 19m
2 stops
SJC22:59San Jose
£680
Icelandair
7 Apr
SJC10:22San Jose
20h 18m
2 stops
LGW14:40London Gatwick
15 Apr
LGW15:40London Gatwick
38h 51m
2 stops
SJC22:31San Jose
£708

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
29 Apr
SJC06:00San Jose
18h 40m
2 stops
LGW08:40London Gatwick
4 May
LGW12:20London Gatwick
29h 50m
2 stops
SJC10:10San Jose
£521
American Airlines
29 Apr
SJC06:00San Jose
18h 40m
2 stops
LGW08:40London Gatwick
4 May
LGW12:20London Gatwick
29h 50m
2 stops
SJC10:10San Jose
£521
American Airlines
1 Apr
SJC06:00San Jose
20h 40m
2 stops
LGW10:40London Gatwick
8 Apr
LGW12:20London Gatwick
32h 52m
2 stops
SJC13:12San Jose
£527

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 17 February 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

Tue 31/3

15:24-16:00

2 stops16h 36m

London Gatwick

Tue 7/4

10:35-22:02

2 stops19h 27m

£484

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 29/4

06:00-08:40

2 stops18h 40m

London Gatwick

Mon 4/5

12:20-10:10

2 stops29h 50m

£521

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 29/4

06:00-08:40

2 stops18h 40m

London Gatwick

Mon 4/5

12:20-10:10

2 stops29h 50m

£521

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Wed 1/4

06:00-10:40

2 stops20h 40m

London Gatwick

Wed 8/4

12:20-13:12

2 stops32h 52m

£527

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 14/8

14:45-10:55

1 stop36h 10m

London Gatwick

Sun 30/8

10:00-13:42

1 stop35h 42m

£566

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 3/4

06:00-10:40

2 stops20h 40m

London Gatwick

Fri 10/4

12:20-10:07

2 stops29h 47m

£576

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 7/4

10:22-14:40

2 stops20h 18m

London Gatwick

Tue 14/4

15:40-22:59

2 stops39h 19m

£661

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 7/4

10:22-14:40

2 stops20h 18m

London Gatwick

Thu 16/4

15:40-22:59

2 stops39h 19m

£680

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 25/4

14:44-14:40

2 stops15h 56m

London Gatwick

Tue 5/5

13:00-22:35

2 stops17h 35m

£703

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 7/4

10:22-14:40

2 stops20h 18m

London Gatwick

Wed 15/4

15:40-22:31

2 stops38h 51m

£708

Flights are sorted by cheapest return 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 return 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. A reasonable flight in good conditions will take 15h 56m.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Slough
Maidstone
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Wembley
Dover
Folkestone
Colchester
Bedford
Worthing
Ramsgate

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to London . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from San Jose to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from San Jose.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from San Jose and alert you when they change.

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