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Cheap flights from San Jose, California to London from £278

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 15/4. 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
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.
British Airways Logo
06:00 - 12:25
SJC
-
LGW
22h 25m
2 stops
British Airways Logo
16:25 - 21:21
LGW
-
SJC
35h 56m
2 stops
£429British Airways
Mon, 23 Feb - Mon, 9 Mar
British Airways Logo
06:00 - 12:25
SJC
-
LGW
22h 25m
2 stops
British Airways Logo
17:20 - 21:21
LGW
-
SJC
35h 01m
2 stops
£438British Airways
Mon, 23 Feb - Mon, 9 Mar
American Airlines Logo
06:00 - 09:00
SJC
-
LGW
19h 00m
2 stops
American Airlines Logo
11:20 - 09:11
LGW
-
SJC
29h 51m
2 stops
£470American Airlines
Sat, 28 Feb - Sat, 7 Mar
American Airlines Logo
06:00 - 09:00
SJC
-
LGW
19h 00m
2 stops
American Airlines Logo
11:20 - 10:11
LGW
-
SJC
30h 51m
2 stops
£514American Airlines
Thu, 5 Feb - Tue, 17 Feb
American Airlines Logo
06:00 - 07:30
SJC
-
LGW
17h 30m
2 stops
American Airlines Logo
11:20 - 10:11
LGW
-
SJC
30h 51m
2 stops
£595American Airlines
Fri, 27 Feb - Fri, 6 Mar
British Airways Logo
06:00 - 17:55
SJC
-
LGW
27h 55m
2 stops
British Airways Logo
21:45 - 22:11
LGW
-
SJC
32h 26m
2 stops
£634British Airways
Mon, 11 May - Thu, 18 Jun
Iberia Logo
06:00 - 10:50
SJC
-
LGW
20h 50m
2 stops
Iberia Logo
19:40 - 10:57
LGW
-
SJC
23h 17m
2 stops
£657Iberia
Sat, 24 Jan - Sat, 31 Jan
Iberia Logo
06:00 - 10:50
SJC
-
LGW
20h 50m
2 stops
Iberia Logo
20:35 - 10:57
LGW
-
SJC
22h 22m
2 stops
£659Iberia
Sat, 24 Jan - Fri, 6 Feb
British Airways Logo
06:00 - 13:50
SJC
-
LGW
24h 50m
2 stops
British Airways Logo
19:40 - 21:21
LGW
-
SJC
32h 41m
2 stops
£676British Airways
Tue, 10 Mar - Sun, 15 Mar
Icelandair Logo
10:24 - 14:40
SJC
-
LGW
20h 16m
2 stops
Icelandair Logo
13:00 - 23:26
LGW
-
SJC
18h 26m
2 stops
£681Icelandair
Tue, 12 May - Thu, 4 Jun

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
12 May
SJC10:24San Jose
20h 16m
2 stops
LGW14:40London Gatwick
4 Jun
LGW13:00London Gatwick
18h 26m
2 stops
SJC23:26San Jose
£681
Icelandair
28 Feb
SJC08:00San Jose
18h 55m
2 stops
LGW10:55London Gatwick
7 Mar
LGW11:55London Gatwick
19h 04m
2 stops
SJC22:59San Jose
£692
Icelandair
10 Mar
SJC11:58San Jose
15h 57m
2 stops
LGW10:55London Gatwick
18 Mar
LGW11:55London Gatwick
18h 04m
2 stops
SJC22:59San Jose
£725

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
20 Jan
SJC06:00San Jose
20h 50m
2 stops
LGW10:50London Gatwick
4 Feb
LGW11:45London Gatwick
31h 12m
2 stops
SJC10:57San Jose
£504
Iberia
24 Jan
SJC06:00San Jose
20h 50m
2 stops
LGW10:50London Gatwick
31 Jan
LGW19:40London Gatwick
23h 17m
2 stops
SJC10:57San Jose
£657
Iberia
24 Jan
SJC06:00San Jose
20h 50m
2 stops
LGW10:50London Gatwick
6 Feb
LGW20:35London Gatwick
22h 22m
2 stops
SJC10:57San Jose
£659

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 15 January 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

Mon 23/2

06:00-12:25

2 stops22h 25m

London Gatwick

Mon 9/3

16:25-21:21

2 stops35h 56m

£429

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 23/2

06:00-12:25

2 stops22h 25m

London Gatwick

Mon 9/3

17:20-21:21

2 stops35h 01m

£438

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 28/2

06:00-09:00

2 stops19h 00m

London Gatwick

Sat 7/3

11:20-09:11

2 stops29h 51m

£470

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Thu 5/2

06:00-09:00

2 stops19h 00m

London Gatwick

Tue 17/2

11:20-10:11

2 stops30h 51m

£514

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Fri 27/2

06:00-07:30

2 stops17h 30m

London Gatwick

Fri 6/3

11:20-10:11

2 stops30h 51m

£595

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 11/5

06:00-17:55

2 stops27h 55m

London Gatwick

Thu 18/6

21:45-22:11

2 stops32h 26m

£634

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 24/1

06:00-10:50

2 stops20h 50m

London Gatwick

Sat 31/1

19:40-10:57

2 stops23h 17m

£657

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sat 24/1

06:00-10:50

2 stops20h 50m

London Gatwick

Fri 6/2

20:35-10:57

2 stops22h 22m

£659

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 10/3

06:00-13:50

2 stops24h 50m

London Gatwick

Sun 15/3

19:40-21:21

2 stops32h 41m

£676

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 12/5

10:24-14:40

2 stops20h 16m

London Gatwick

Thu 4/6

13:00-23:26

2 stops18h 26m

£681

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

British Airways, WestJet, and Icelandair 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 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 55m

Direct flights

None
The fastest flight from San Jose, California to London Gatwick Airport takes 15h 55m
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 55m.

  • 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
Luton
Milton Keynes
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Worthing
Hounslow
Bedford
Ramsgate
Colchester
Folkestone

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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