How long is the flight from London, Ontario to San Jose, California?

United Airlines can get you from London, Ontario to San Jose, California in just under 20h 26m. Your travel time can differ by up to . There are 2164 mi between London, Ontario and San Jose, California.

In terms of precipitation, rainfall in San Jose, California ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Jose, California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from YXU to SJC?

When flying from London, Ontario to San Jose, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on London, Ontario-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London, Ontario-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London, Ontario-San Jose, California flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London, Ontario-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London, Ontario-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from London to San Jose that include hotel bookings?

Yes. In addition to deals on London to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to San Jose?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to San Jose.

Can I find deals for business class flights from London to San Jose?

Yes. Cheapflights offers flight deals from London to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$465+ Flights from London, ON to San Jose, CA

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from London to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from London to San Jose

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$712 (United Airlines)
One-way from	$465 (United Airlines)

Provider with most accurate pricing for London-San Jose flight deals.

Search Deals

Provider most trusted by Cheapflights users for London-San Jose flights.

Search Deals

From London to San Jose

Search Deals

One-way flight from London to San Jose

Search Deals

Find flight deals from London to San Jose

Cheapest flights from London to San Jose
Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Sun 12/219:25 amYXU - SJC

2 stops16h 09mUnited Airlines

Sun 12/2810:30 pmSJC - YXU

2 stops15h 35mUnited Airlines

Deal found 11/6

$835

Sat 12/205:10 amYXU - SJC

2 stops20h 24mUnited Airlines

Sat 12/2710:30 pmSJC - YXU

2 stops31h 16mUnited Airlines

Deal found 11/5

$1,951

Best flights from London to San Jose
Discover carefully curated flight deals from London to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

Tue 4/145:10 amYXU - SJC

2 stops20h 26mUnited Airlines

Thu 4/168:25 amSJC - YXU

2 stops9h 53mUnited Airlines

Deal found 11/5

$712

Sun 12/219:25 amYXU - SJC

2 stops16h 09mUnited Airlines

Sun 12/2810:30 pmSJC - YXU

2 stops15h 35mUnited Airlines

Deal found 11/6

$835

Sat 12/205:10 amYXU - SJC

2 stops20h 24mUnited Airlines

Sat 12/2710:30 pmSJC - YXU

2 stops31h 16mUnited Airlines

Deal found 11/5

$1,951

Last-minute flights from London to San Jose
Discover last-minute flight deals from London to San Jose. Data last updated November 6, 2025 and is based on user searches.

Sat 12/205:10 amYXU - SJC

2 stops20h 24mUnited Airlines

Sat 12/2710:30 pmSJC - YXU

2 stops31h 16mUnited Airlines

Deal found 11/5

$1,951

Sun 12/219:25 amYXU - SJC

2 stops16h 09mUnited Airlines

Sun 12/2810:30 pmSJC - YXU

2 stops15h 35mUnited Airlines

Deal found 11/6

$835

One-way flights from London to San Jose
Search for one-way flight options from London to San Jose. Find affordable one-way fares based on user searches. Data last updated November 6, 2025.

Sun 12/219:25 amYXU - SJC

2 stops16h 09mUnited Airlines

Deal found 11/6

$465

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Jose

YXU - SJC

YXUSJC

London

Tue 4/14

5:10 am-10:36 pm

2 stops20h 26m

San Jose

Thu 4/16

8:25 am-9:18 pm

2 stops9h 53m

$712

LondonSan Jose

YXU - SJC

YXUSJC

London

Sun 12/21

9:25 am-10:34 pm

2 stops16h 09m

San Jose

Sun 12/28

10:30 pm-5:05 pm

2 stops15h 35m

$835

LondonSan Jose

YXU - SJC

YXUSJC

London

Sat 12/20

5:10 am-10:34 pm

2 stops20h 24m

San Jose

Sat 12/27

10:30 pm-8:46 am

2 stops31h 16m

$1,951

LondonSan Jose

YXU - SJC

YXUSJC

London

Sun 12/21

9:25 am-10:34 pm

2 stops16h 09m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Most accurate provider: When it comes to deals on London, Ontario-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London, Ontario-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London, Ontario-San Jose, California flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London, Ontario-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London, Ontario-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from London with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to San Jose

What is the cheapest month to book a flight from London, Ontario to San Jose, California?

Currently, April is the cheapest month in which you can book a flight from London, Ontario to San Jose, California (average of $144). Flying from London, Ontario to San Jose, California in January is currently the most expensive (average of $262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from London, Ontario to San Jose, California?
United Airlines can get you from London, Ontario to San Jose, California in just under 20h 26m. Your travel time can differ by up to . There are 2164 mi between London, Ontario and San Jose, California.
Can I find deals for flights from London to San Jose that include hotel bookings?
Yes. In addition to deals on London to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to San Jose.
Can I find deals for business class flights from London to San Jose?
Yes. Cheapflights offers flight deals from London to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London, Ontario to San Jose, California?
Currently, April is the cheapest month in which you can book a flight from London, Ontario to San Jose, California (average of $144). Flying from London, Ontario to San Jose, California in January is currently the most expensive (average of $262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$465+ Cheap flights from London, ON (YXU) to San Jose, CA (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from London to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from London to San Jose

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from London to San Jose

Cheapest flights from London to San JoseExplore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Jose that are best for you.

Best time to book a flight from London to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to San Jose

What is the cheapest month to book a flight from London, Ontario to San Jose, California?

Related info for your journey

Find useful and relevant information for your journey from London to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London, Ontario to San Jose, California?

Can I find deals for flights from London to San Jose that include hotel bookings?

How can I find direct flights from London to San Jose?

Can I find deals for business class flights from London to San Jose?

What is the cheapest month to book a flight from London, Ontario to San Jose, California?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to San Jose
Explore the most affordable flight options available from London to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.