Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to London from $439

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 9/23. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:05 pm - 2:55 pm
SJC
-
LHR
13h 50m
1 stop
Virgin Atlantic Logo
8:25 pm - 8:58 pm
LHR
-
SJC
32h 33m
2 stops
$783Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
3:45 pm - 2:55 pm
SJC
-
LHR
15h 10m
1 stop
Virgin Atlantic Logo
10:45 am - 4:16 pm
LHR
-
SJC
13h 31m
1 stop
$805Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Virgin Atlantic Logo
12:45 pm - 1:15 pm
SJC
-
LHR
16h 30m
1 stop
Virgin Atlantic Logo
10:00 am - 4:57 pm
LHR
-
SJC
14h 57m
1 stop
$809Virgin Atlantic
Thu, Oct 1 - Tue, Nov 24
Lufthansa Logo
8:45 am - 12:50 pm
SJC
-
LHR
20h 05m
2 stops
Lufthansa Logo
6:55 am - 9:10 pm
LHR
-
SJC
22h 15m
2 stops
$861Lufthansa
Tue, Aug 18 - Tue, Sep 1
Delta Logo
5:05 pm - 3:00 pm
SJC
-
LHR
13h 55m
1 stop
Delta Logo
6:30 am - 5:04 pm
LHR
-
SJC
18h 34m
2 stops
$867Delta
Tue, Sep 8 - Wed, Sep 16
Virgin Atlantic Logo
11:30 am - 10:15 am
SJC
-
LHR
14h 45m
1 stop
Virgin Atlantic Logo
6:30 am - 4:15 pm
LHR
-
SJC
17h 45m
2 stops
$868Virgin Atlantic
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
6:37 pm - 6:30 am
SJC
-
LHR
27h 53m
2 stops
United Airlines Logo
7:25 am - 5:31 pm
LHR
-
SJC
18h 06m
2 stops
$870United Airlines
Mon, Sep 14 - Tue, Oct 6
United Airlines Logo
6:37 pm - 6:30 am
SJC
-
LHR
27h 53m
2 stops
United Airlines Logo
6:55 am - 5:30 pm
LHR
-
SJC
18h 35m
2 stops
$871United Airlines
Tue, Sep 8 - Wed, Sep 16
Air Canada Logo
8:45 am - 11:50 am
SJC
-
LHR
43h 05m
2 stops
Air Canada Logo
3:05 pm - 5:31 pm
LHR
-
SJC
34h 26m
2 stops
$872Air Canada
Sun, Sep 6 - Wed, Sep 30
Air Canada Logo
6:37 pm - 6:30 am
SJC
-
LHR
27h 53m
2 stops
Air Canada Logo
3:05 pm - 9:04 pm
LHR
-
SJC
37h 59m
2 stops
$875Air Canada
Sat, Sep 5 - Tue, Sep 29

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
May 3
SJC2:02 pmSan Jose
14h 08m
1 stop
LHR12:10 pmLondon Heathrow
May 17
LHR8:55 amLondon Heathrow
21h 01m
1 stop
SJC9:56 pmSan Jose
$925
Iberia
May 6
SJC2:02 pmSan Jose
19h 13m
2 stops
LHR5:15 pmLondon Heathrow
May 10
LHR8:55 amLondon Heathrow
21h 01m
1 stop
SJC9:56 pmSan Jose
$934
Iberia
May 9
SJC2:02 pmSan Jose
19h 13m
2 stops
LHR5:15 pmLondon Heathrow
May 16
LHR8:55 amLondon Heathrow
21h 01m
1 stop
SJC9:56 pmSan Jose
$963

British Airways flights from San Jose, California to London Heathrow Airport

Our best British Airways deals on San Jose, California to London Heathrow Airport flight tickets
British Airways
Sep 7
SJC12:42 pmSan Jose
18h 23m
1 stop
LHR3:05 pmLondon Heathrow
Sep 16
LHR10:05 amLondon Heathrow
16h 21m
1 stop
SJC6:26 pmSan Jose
$890
British Airways
Aug 12
SJC2:30 pmSan Jose
15h 55m
1 stop
LHR2:25 pmLondon Heathrow
Sep 1
LHR11:00 amLondon Heathrow
15h 30m
1 stop
SJC6:30 pmSan Jose
$891
British Airways
May 2
SJC4:18 pmSan Jose
34h 32m
1 stop
LHR10:50 amLondon Heathrow
May 15
LHR10:05 amLondon Heathrow
16h 33m
1 stop
SJC6:38 pmSan Jose
$897

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 April 30, 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

5:05 pm-2:55 pm

1 stop13h 50m

London Heathrow

Tue 11/24

8:25 pm-8:58 pm

2 stops32h 33m

$783
Quickest round-trip

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

3:45 pm-2:55 pm

1 stop15h 10m

London Heathrow

Tue 11/24

10:45 am-4:16 pm

1 stop13h 31m

$805

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Thu 10/1

12:45 pm-1:15 pm

1 stop16h 30m

London Heathrow

Tue 11/24

10:00 am-4:57 pm

1 stop14h 57m

$809

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 8/18

8:45 am-12:50 pm

2 stops20h 05m

London Heathrow

Tue 9/1

6:55 am-9:10 pm

2 stops22h 15m

$861

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 9/8

5:05 pm-3:00 pm

1 stop13h 55m

London Heathrow

Wed 9/16

6:30 am-5:04 pm

2 stops18h 34m

$867

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 9/1

11:30 am-10:15 am

1 stop14h 45m

London Heathrow

Wed 9/9

6:30 am-4:15 pm

2 stops17h 45m

$868

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Mon 9/14

6:37 pm-6:30 am

2 stops27h 53m

London Heathrow

Tue 10/6

7:25 am-5:31 pm

2 stops18h 06m

$870

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Tue 9/8

6:37 pm-6:30 am

2 stops27h 53m

London Heathrow

Wed 9/16

6:55 am-5:30 pm

2 stops18h 35m

$871

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sun 9/6

8:45 am-11:50 am

2 stops43h 05m

London Heathrow

Wed 9/30

3:05 pm-5:31 pm

2 stops34h 26m

$872

San JoseLondon

SJC - LHR

SJCLHR

San Jose

Sat 9/5

6:37 pm-6:30 am

2 stops27h 53m

London Heathrow

Tue 9/29

3:05 pm-9:04 pm

2 stops37h 59m

$875

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 February is, on average, the cheapest month to fly to London Heathrow Airport from San Jose, California, with most prices found around $631. If you’re not able to fly to London Heathrow Airport in February, then August is your next best option. Flight prices from San Jose, California to London Heathrow Airport during August average around $666.

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 55m

Direct flights

None
The fastest flight from San Jose, California to London Heathrow Airport takes 13h 55m
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 55m 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
7.4
688 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $560Free CancellationRating
7.9
8,463 reviews
Search Delta flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
British AirwaysPriceFrom $624Free CancellationRating
6.7
7,937 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
Dover
Luton
Hayes
Stratford-upon-Avon
Crawley
Slough
Wembley
Stansted
Watford
Croydon
Uxbridge
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/30
Sat 6/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom $478
Flights to London Stansted Airportfrom $535
Flights to London City Airportfrom $697
Flights to London Luton Airportfrom $532
Flights to Glasgow Intl Airportfrom $595
Flights to Belfast Intl Airportfrom $711
Flights to London Southend Airportfrom $723
Flights to Belfast City Airportfrom $711