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Cheap flights from San Jose, California to London from $313

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 2/8. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:07 pm - 12:15 pm
SJC
-
LHR
14h 08m
1 stop
Multiple Airlines Logo
6:10 pm - 9:21 pm
LHR
-
SJC
34h 11m
2 stops
$572Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Iberia Logo
6:00 am - 10:00 am
SJC
-
LHR
20h 00m
1 stop
Iberia Logo
8:50 pm - 9:29 pm
LHR
-
SJC
32h 39m
2 stops
$577Iberia
Tue, Feb 3 - Tue, Feb 10
Finnair Logo
6:00 am - 11:40 am
SJC
-
LHR
21h 40m
1 stop
Finnair Logo
6:10 pm - 9:21 pm
LHR
-
SJC
34h 11m
2 stops
$579Finnair
Mon, Feb 23 - Mon, Mar 9
British Airways Logo
6:00 am - 1:50 pm
SJC
-
LGW
23h 50m
2 stops
British Airways Logo
4:25 pm - 9:21 pm
LGW
-
SJC
35h 56m
2 stops
$589British Airways
Mon, Feb 23 - Mon, Mar 9
Multiple Airlines Logo
3:55 pm - 11:50 am
SJC
-
LHR
35h 55m
2 stops
Multiple Airlines Logo
3:00 pm - 1:41 pm
LHR
-
SJC
30h 41m
2 stops
$590Multiple Airlines
Sat, Feb 14 - Tue, Feb 24
Multiple Airlines Logo
3:55 pm - 11:50 am
SJC
-
LHR
35h 55m
2 stops
Multiple Airlines Logo
3:00 pm - 1:41 pm
LHR
-
SJC
30h 41m
2 stops
$591Multiple Airlines
Sat, Feb 14 - Tue, Feb 24
United Airlines Logo
3:55 pm - 7:30 am
SJC
-
LHR
31h 35m
2 stops
United Airlines Logo
11:10 am - 1:41 pm
LHR
-
SJC
34h 31m
2 stops
$597United Airlines
Sat, Feb 14 - Tue, Feb 24
United Airlines Logo
3:55 pm - 9:40 am
SJC
-
LHR
33h 45m
1 stop
United Airlines Logo
1:00 pm - 1:41 pm
LHR
-
SJC
32h 41m
2 stops
$598United Airlines
Sat, Feb 14 - Tue, Feb 24
United Airlines Logo
3:55 pm - 9:40 am
SJC
-
LHR
33h 45m
1 stop
United Airlines Logo
11:10 am - 9:05 pm
LHR
-
SJC
41h 55m
2 stops
$599United Airlines
Sat, Feb 14 - Tue, Feb 24
Virgin Atlantic Logo
11:45 am - 4:35 pm
SJC
-
LCY
20h 50m
2 stops
Virgin Atlantic Logo
8:05 pm - 8:24 pm
LCY
-
SJC
31h 19m
2 stops
$717Virgin Atlantic
Mon, Mar 2 - Mon, Mar 9

Delta flights from San Jose, California to London

Our best Delta deals on San Jose, California to London flight tickets
Delta
Mar 5
SJC6:30 pmSan Jose
14h 20m
1 stop
LHR4:50 pmLondon Heathrow
Mar 9
LHR6:30 amLondon Heathrow
20h 11m
2 stops
SJC7:41 pmSan Jose
$631
Delta
Mar 5
SJC6:45 amSan Jose
18h 00m
2 stops
LHR8:45 amLondon Heathrow
Mar 9
LHR6:30 amLondon Heathrow
20h 11m
2 stops
SJC7:41 pmSan Jose
$635
Delta
Mar 7
SJC5:45 amSan Jose
20h 15m
1 stop
LHR10:00 amLondon Heathrow
Mar 14
LHR6:20 amLondon Heathrow
22h 57m
2 stops
SJC10:17 pmSan Jose
$636

Virgin Atlantic flights from San Jose, California to London

Our best Virgin Atlantic deals on San Jose, California to London flight tickets
Virgin Atlantic
Mar 5
SJC9:15 amSan Jose
22h 50m
2 stops
LHR4:05 pmLondon Heathrow
Mar 12
LHR6:30 amLondon Heathrow
22h 03m
2 stops
SJC9:33 pmSan Jose
$632
Virgin Atlantic
Jan 26
SJC1:50 pmSan Jose
13h 05m
1 stop
LHR10:55 amLondon Heathrow
Feb 10
LHR11:05 amLondon Heathrow
18h 23m
1 stop
SJC9:28 pmSan Jose
$644
Virgin Atlantic
Mar 2
SJC11:45 amSan Jose
20h 50m
2 stops
LCY4:35 pmLondon City
Mar 9
LCY8:05 pmLondon City
31h 19m
2 stops
SJC8:24 pmSan Jose
$717

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 21, 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

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 3/2

2:07 pm-12:15 pm

1 stop14h 08m

London Heathrow

Mon 3/9

6:10 pm-9:21 pm

2 stops34h 11m

$572

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 2/3

6:00 am-10:00 am

1 stop20h 00m

London Heathrow

Tue 2/10

8:50 pm-9:29 pm

2 stops32h 39m

$577

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 2/23

6:00 am-11:40 am

1 stop21h 40m

London Heathrow

Mon 3/9

6:10 pm-9:21 pm

2 stops34h 11m

$579

San JoseLondon

SJC - LGW

SJCLGW

San Jose

Mon 2/23

6:00 am-1:50 pm

2 stops23h 50m

London Gatwick

Mon 3/9

4:25 pm-9:21 pm

2 stops35h 56m

$589

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 2/14

3:55 pm-11:50 am

2 stops35h 55m

London Heathrow

Tue 2/24

3:00 pm-1:41 pm

2 stops30h 41m

$590

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 2/14

3:55 pm-11:50 am

2 stops35h 55m

London Heathrow

Tue 2/24

3:00 pm-1:41 pm

2 stops30h 41m

$591

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 2/14

3:55 pm-7:30 am

2 stops31h 35m

London Heathrow

Tue 2/24

11:10 am-1:41 pm

2 stops34h 31m

$597

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 2/14

3:55 pm-9:40 am

1 stop33h 45m

London Heathrow

Tue 2/24

1:00 pm-1:41 pm

2 stops32h 41m

$598

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 2/14

3:55 pm-9:40 am

1 stop33h 45m

London Heathrow

Tue 2/24

11:10 am-9:05 pm

2 stops41h 55m

$599

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Mon 3/2

11:45 am-4:35 pm

2 stops20h 50m

London City

Mon 3/9

8:05 pm-8:24 pm

2 stops31h 19m

$717

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

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 $629, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from San Jose, California averaging around $658.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $779 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from San Jose, California for as low as $627 on momondo.

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

As of January 2026, prices for San Jose, California to London flights are approximately 6% cheaper when compared to flights at the same time last year.

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 round-trip 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

13h 34m

Direct flights

None
The fastest flight from San Jose, California to London takes 13h 34m
There are no direct flights from San Jose, California to London. There are no popular flight routes from San Jose, California to London.
Search flight deals

  • How far is San Jose to London by plane?

    San Jose and London are 5360.5 mi apart from one another. By plane, this route typically takes 13h 34m.

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

    Prices for flights from San Jose Airport to London are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to London?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to London.

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

    The necessary travel and health documents for your London 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.

  • What is the most popular airline from San Jose, California to London?

Best airlines flying from San Jose, California to London

Compare and see reviews for airlines that fly from San Jose, California to London with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $560Free CancellationRating
7.9
8,087 reviews
Search Delta flights
Virgin AtlanticPriceFrom $596Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $619Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,689 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Luton
Milton Keynes
Dover
Slough
Guildford
Wembley
Crawley
Dartford
Hayes
Brentwood
Watford
Cobham
Folkestone
Romford
Stansted
Harrow
Croydon
Richmond

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?

Flights from San Jose to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Jose to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport