Cheap flights from San Jose, California to London from £262

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 12/8. 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.
Virgin Atlantic Logo
17:05 - 14:55
SJC
-
LHR
13h 50m
1 stop
Virgin Atlantic Logo
20:25 - 20:58
LHR
-
SJC
32h 33m
2 stops
£579Virgin Atlantic
Thu, 1 Oct - Tue, 24 Nov
Virgin Atlantic Logo
17:05 - 14:55
SJC
-
LHR
13h 50m
1 stop
Virgin Atlantic Logo
20:25 - 20:58
LHR
-
SJC
32h 33m
2 stops
£580Virgin Atlantic
Thu, 1 Oct - Tue, 24 Nov
Virgin Atlantic Logo
20:05 - 17:35
SJC
-
LHR
13h 30m
1 stop
Virgin Atlantic Logo
06:20 - 18:48
LHR
-
SJC
20h 28m
2 stops
£583Virgin Atlantic
Thu, 1 Oct - Tue, 24 Nov
Delta Logo
11:30 - 10:15
SJC
-
LHR
14h 45m
1 stop
Delta Logo
06:30 - 16:16
LHR
-
SJC
17h 46m
2 stops
£642Delta
Tue, 1 Sep - Wed, 23 Sep
Delta Logo
07:00 - 10:15
SJC
-
LHR
19h 15m
1 stop
Delta Logo
06:30 - 16:16
LHR
-
SJC
17h 46m
2 stops
£642Delta
Tue, 1 Sep - Tue, 22 Sep
United Airlines Logo
18:37 - 10:00
SJC
-
LHR
31h 23m
2 stops
United Airlines Logo
06:55 - 21:10
LHR
-
SJC
22h 15m
2 stops
£645United Airlines
Tue, 18 Aug - Tue, 15 Sep
Multiple Airlines Logo
06:15 - 18:50
SJC
-
LGW
28h 35m
2 stops
Multiple Airlines Logo
10:20 - 20:48
LGW
-
SJC
18h 28m
2 stops
£762Multiple Airlines
Sun, 3 May - Thu, 7 May
Icelandair Logo
14:00 - 14:40
SJC
-
LGW
16h 40m
2 stops
Icelandair Logo
15:40 - 23:00
LGW
-
SJC
39h 20m
2 stops
£792Icelandair
Tue, 6 Oct - Tue, 13 Oct
Icelandair Logo
14:00 - 14:40
SJC
-
LGW
16h 40m
2 stops
Icelandair Logo
15:40 - 22:12
LGW
-
SJC
38h 32m
2 stops
£793Icelandair
Mon, 5 Oct - Mon, 19 Oct
Multiple Airlines Logo
06:17 - 18:50
SJC
-
LGW
28h 33m
2 stops
Multiple Airlines Logo
10:20 - 20:00
LGW
-
SJC
17h 40m
2 stops
£807Multiple Airlines
Tue, 21 Jul - Tue, 1 Sep

Virgin Atlantic flights from San Jose, California to London

Our best Virgin Atlantic deals on San Jose, California to London flight tickets
Virgin Atlantic
1 Oct
SJC17:05San Jose
13h 50m
1 stop
LHR14:55London Heathrow
24 Nov
LHR20:25London Heathrow
32h 33m
2 stops
SJC20:58San Jose
£579
Virgin Atlantic
1 Oct
SJC17:05San Jose
13h 50m
1 stop
LHR14:55London Heathrow
24 Nov
LHR20:25London Heathrow
32h 33m
2 stops
SJC20:58San Jose
£580
Virgin Atlantic
1 Oct
SJC20:05San Jose
13h 30m
1 stop
LHR17:35London Heathrow
24 Nov
LHR06:20London Heathrow
20h 28m
2 stops
SJC18:48San Jose
£583

British Airways flights from San Jose, California to London

Our best British Airways deals on San Jose, California to London flight tickets
British Airways
5 Oct
SJC12:46San Jose
13h 44m
1 stop
LHR10:30London Heathrow
19 Oct
LHR16:30London Heathrow
37h 26m
2 stops
SJC21:56San Jose
£648
British Airways
6 May
SJC12:46San Jose
18h 19m
1 stop
LHR15:05London Heathrow
13 May
LHR16:10London Heathrow
14h 49m
1 stop
SJC22:59San Jose
£655
British Airways
8 Sept
SJC14:30San Jose
13h 40m
1 stop
LHR12:10London Heathrow
15 Sept
LHR14:25London Heathrow
15h 31m
1 stop
SJC21:56San Jose
£659

momondo Fare Finder

 
Customise your flight search to find flights from San Jose, California to London 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 22 April 2026.
Use the filters below to find and compare flights from San Jose, California to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 1/10

17:05-14:55

1 stop13h 50m

London Heathrow

Tue 24/11

20:25-20:58

2 stops32h 33m

£579

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 1/10

17:05-14:55

1 stop13h 50m

London Heathrow

Tue 24/11

20:25-20:58

2 stops32h 33m

£580

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 1/10

20:05-17:35

1 stop13h 30m

London Heathrow

Tue 24/11

06:20-18:48

2 stops20h 28m

£583
Fastest return journey

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 1/9

11:30-10:15

1 stop14h 45m

London Heathrow

Wed 23/9

06:30-16:16

2 stops17h 46m

£642

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 1/9

07:00-10:15

1 stop19h 15m

London Heathrow

Tue 22/9

06:30-16:16

2 stops17h 46m

£642

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 18/8

18:37-10:00

2 stops31h 23m

London Heathrow

Tue 15/9

06:55-21:10

2 stops22h 15m

£645

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Sun 3/5

06:15-18:50

2 stops28h 35m

London Gatwick

Thu 7/5

10:20-20:48

2 stops18h 28m

£762

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 6/10

14:00-14:40

2 stops16h 40m

London Gatwick

Tue 13/10

15:40-23:00

2 stops39h 20m

£792

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 5/10

14:00-14:40

2 stops16h 40m

London Gatwick

Mon 19/10

15:40-22:12

2 stops38h 32m

£793

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Tue 21/7

06:17-18:50

2 stops28h 33m

London Gatwick

Tue 1/9

10:20-20:00

2 stops17h 40m

£807

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

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 typical price of a round-trip flight between San Jose, California and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from San Jose, California is in August. Flight prices, which tend to average around £448, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from San Jose, California averaging around £481.

How have San Jose, California to London flight prices changed over time?

When to book flights from San Jose, California to London

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Jose, California to London (SJC to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to London

Fastest flight time

12h 46m

Direct flights

None
The fastest flight from San Jose, California to London takes 12h 46m
There are no direct flights from San Jose, California to London. There are no popular flight routes from San Jose, California to London.

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

  • How far is San Jose to London by plane?

    The distance between San Jose and London is about 5360.5 mi. Flights usually cover this in 12h 46m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Jose Airport to London?

    Prices for flights from San Jose Airport to London refresh daily.

  • How old do you have to be to fly from San Jose Airport to London?

    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.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London 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. 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
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Chichester
Bedford
Ramsgate
Harlow

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?

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?

Once you have performed a search for San Jose to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fri 22/5
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