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Cheap flights from San Jose, California to London from $329

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 9/1. 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.
Virgin Atlantic Logo
5:45 pm - 3:35 pm
SJC
-
LHR
13h 50m
1 stop
Virgin Atlantic Logo
6:30 am - 6:52 pm
LHR
-
SJC
20h 22m
2 stops
$783Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
6:30 am - 6:25 am
SJC
-
LHR
15h 55m
1 stop
Virgin Atlantic Logo
10:45 am - 10:58 pm
LHR
-
SJC
20h 13m
1 stop
$806Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
11:35 am - 2:00 pm
SJC
-
LHR
18h 25m
1 stop
Virgin Atlantic Logo
10:45 am - 6:52 pm
LHR
-
SJC
16h 07m
1 stop
$808Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Multiple Airlines Logo
11:06 am - 12:00 pm
SJC
-
LHR
16h 54m
1 stop
Multiple Airlines Logo
7:40 am - 9:11 pm
LHR
-
SJC
21h 31m
2 stops
$835Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
1:44 pm - 3:05 pm
SJC
-
LHR
17h 21m
1 stop
Multiple Airlines Logo
9:30 am - 8:57 pm
LHR
-
SJC
19h 27m
2 stops
$836Multiple Airlines
Sun, Sep 6 - Wed, Sep 16
Multiple Airlines Logo
4:11 pm - 3:05 pm
SJC
-
LHR
14h 54m
1 stop
Multiple Airlines Logo
8:25 pm - 8:57 pm
LHR
-
SJC
32h 32m
2 stops
$844Multiple Airlines
Sun, Sep 6 - Tue, Sep 22
Lufthansa Logo
8:45 am - 12:50 pm
SJC
-
LHR
20h 05m
2 stops
Lufthansa Logo
8:25 pm - 8:57 pm
LHR
-
SJC
32h 32m
2 stops
$853Lufthansa
Sun, Sep 6 - Tue, Sep 22
KLM Logo
2:45 pm - 3:35 pm
SJC
-
LHR
16h 50m
1 stop
KLM Logo
8:55 pm - 3:47 pm
LHR
-
SJC
26h 52m
2 stops
$860KLM
Mon, Sep 7 - Mon, Sep 14
British Airways Logo
6:00 am - 12:50 pm
SJC
-
LHR
22h 50m
1 stop
British Airways Logo
10:05 am - 6:29 pm
LHR
-
SJC
16h 24m
1 stop
$861British Airways
Sun, Sep 6 - Wed, Sep 16
Delta Logo
2:45 pm - 12:10 pm
SJC
-
LHR
13h 25m
1 stop
Delta Logo
9:55 am - 8:13 pm
LHR
-
SJC
18h 18m
2 stops
$865Delta
Mon, Aug 17 - Thu, Aug 27

Scandinavian Airlines flights from San Jose, California to London Heathrow Airport

Our best Scandinavian Airlines deals on San Jose, California to London Heathrow Airport flight tickets
Scandinavian Airlines
Sep 15
SJC11:35 amSan Jose
20h 50m
3 stops
LHR4:25 pmLondon Heathrow
Oct 3
LHR6:40 amLondon Heathrow
24h 05m
2 stops
SJC10:45 pmSan Jose
$885
Scandinavian Airlines
Aug 17
SJC6:30 amSan Jose
28h 00m
2 stops
LHR6:30 pmLondon Heathrow
Aug 27
LHR6:40 amLondon Heathrow
23h 33m
2 stops
SJC10:13 pmSan Jose
$910
Scandinavian Airlines
Sep 15
SJC11:35 amSan Jose
22h 05m
2 stops
LHR5:40 pmLondon Heathrow
Sep 22
LHR6:40 amLondon Heathrow
21h 30m
2 stops
SJC8:10 pmSan Jose
$911

Iberia flights from San Jose, California to London Heathrow Airport

Our best Iberia deals on San Jose, California to London Heathrow Airport flight tickets
Iberia
Nov 11
SJC6:00 amSan Jose
22h 45m
2 stops
LHR12:45 pmLondon Heathrow
Nov 18
LHR6:45 pmLondon Heathrow
26h 32m
2 stops
SJC1:17 pmSan Jose
$875
Iberia
Sep 15
SJC2:36 pmSan Jose
14h 14m
1 stop
LHR12:50 pmLondon Heathrow
Sep 22
LHR6:10 amLondon Heathrow
23h 51m
2 stops
SJC10:01 pmSan Jose
$881
Iberia
Jul 26
SJC6:01 amSan Jose
18h 59m
1 stop
LHR9:00 amLondon Heathrow
Jan 16
LHR7:30 amLondon Heathrow
21h 59m
2 stops
SJC9:29 pmSan Jose
$892

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to London Heathrow 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 June 1, 2026.
Use the filters below to find and compare flights from San Jose, California to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

5:45 pm-3:35 pm

1 stop13h 50m

London Heathrow

Tue 11/24

6:30 am-6:52 pm

2 stops20h 22m

$783

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

6:30 am-6:25 am

1 stop15h 55m

London Heathrow

Tue 11/24

10:45 am-10:58 pm

1 stop20h 13m

$806

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

11:35 am-2:00 pm

1 stop18h 25m

London Heathrow

Tue 11/24

10:45 am-6:52 pm

1 stop16h 07m

$808

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Wed 11/11

11:06 am-12:00 pm

1 stop16h 54m

London Heathrow

Wed 11/18

7:40 am-9:11 pm

2 stops21h 31m

$835

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 9/6

1:44 pm-3:05 pm

1 stop17h 21m

London Heathrow

Wed 9/16

9:30 am-8:57 pm

2 stops19h 27m

$836

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 9/6

4:11 pm-3:05 pm

1 stop14h 54m

London Heathrow

Tue 9/22

8:25 pm-8:57 pm

2 stops32h 32m

$844

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 9/6

8:45 am-12:50 pm

2 stops20h 05m

London Heathrow

Tue 9/22

8:25 pm-8:57 pm

2 stops32h 32m

$853

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 9/7

2:45 pm-3:35 pm

1 stop16h 50m

London Heathrow

Mon 9/14

8:55 pm-3:47 pm

2 stops26h 52m

$860

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 9/6

6:00 am-12:50 pm

1 stop22h 50m

London Heathrow

Wed 9/16

10:05 am-6:29 pm

1 stop16h 24m

$861
Quickest round-trip

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 8/17

2:45 pm-12:10 pm

1 stop13h 25m

London Heathrow

Thu 8/27

9:55 am-8:13 pm

2 stops18h 18m

$865

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from San Jose, California to London Heathrow 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 typical price of a round-trip flight between San Jose, California and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of August is, on average, the cheapest month to fly to London Heathrow Airport from San Jose, California, with most prices found around $619. If you’re not able to fly to London Heathrow Airport in August, then February is your next best option. Flight prices from San Jose, California to London Heathrow Airport during February average around $631.

When to book flights from San Jose, California to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to London Heathrow 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 Heathrow Airport (SJC to LHR) flight deals and tips

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

Fastest flight time

13h 44m

Direct flights

None
The fastest flight from San Jose, California to London Heathrow Airport takes 13h 44m
There are no direct flights from San Jose, California to London Heathrow Airport. There are no popular flight routes from San Jose, California to London Heathrow Airport.
Search flight deals

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

  • How far is San Jose to London Heathrow by plane?

    London Heathrow is 5352.0 mi away from San Jose. 13h 44m is a normal flight duration for this route.

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

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

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

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

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

    The necessary travel and health documents for your London Heathrow 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.

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

Best airlines flying from San Jose, California to London Heathrow Airport

Compare and see reviews for airlines that fly from San Jose, California to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $530Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $560Free CancellationRating
7.9
8,401 reviews
Search Delta flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
8,014 reviews
Search British Airways flights

Traveling to a place near London?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Jose.

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

Yes. All flights to London from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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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