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

Departing from San Jose, California to London, Ontario will take you 10h 07m. San Jose, California and London, Ontario are separated by a distance of 3483 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose, California to London, Ontario as you normally would.

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

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

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

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

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

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

C$ 1,458+ Cheap Flights from San Jose, CA to London, ON

Cheap flight deals from San Jose to London

Enter your travel dates to find the best prices.

Cheapest

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Cheapest flights from San Jose to London
Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Fri 4/124:10 p.m. -

3 stops19h 32m

Fri 11/125:30 a.m. -

2 stops10h 43m

Deal found 20/10C$ 1,510

Fri 4/1211:38 a.m. -

2 stops14h 57m

Fri 11/126:40 a.m. -

2 stops18h 31m

Deal found 20/10C$ 1,516

Mon 21/121:59 p.m. -

2 stops12h 36m

Mon 28/126:40 a.m. -

2 stops13h 49m

Deal found 21/10C$ 2,262

Find flight deals from San Jose to London

Round-trip from	C$ 1,458

United Airlines
17/1-21/1
4 total stops
20h 59m total
San Jose to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San JoseLondon

SJC San Jose - YXU London

SJCYXU

San Jose

Sun 17/1

8:45 a.m.-9:52 p.m.

2 stops10h 07m

London

Thu 21/1

5:30 a.m.-1:22 p.m.

2 stops10h 52m

C$ 1,458

San JoseLondon

SJC San Jose - YXU London

SJCYXU

San Jose

Fri 4/12

11:38 a.m.-5:35 a.m.

2 stops14h 57m

London

Fri 11/12

6:40 a.m.-10:11 p.m.

2 stops18h 31m

C$ 1,516

San JoseLondon

SJC San Jose - YXU London

SJCYXU

San Jose

Fri 4/12

4:10 p.m.-2:42 p.m.

3 stops19h 32m

London

Fri 11/12

9:15 a.m.-8:53 p.m.

3 stops14h 38m

C$ 1,524

San JoseLondon

SJC San Jose - YXU London

SJCYXU

San Jose

Mon 21/12

1:59 p.m.-5:35 a.m.

2 stops12h 36m

London

Mon 28/12

6:40 a.m.-5:29 p.m.

2 stops13h 49m

C$ 2,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Sorted by cheapest first

Best time to book a flight from San Jose to London

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

SJC-YXU

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.

Related info for your journey

How long is the flight from San Jose, California to London, Ontario?
Departing from San Jose, California to London, Ontario will take you 10h 07m. San Jose, California and London, Ontario are separated by a distance of 3483 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from San Jose to London that include hotel bookings?
Yes. In addition to deals on San Jose to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Jose to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to London.
Can I find deals for business class flights from San Jose to London?
Yes. Cheapflights offers flight deals from San Jose to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Jose to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Jose to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from San Jose.

Can Cheapflights find flights from San Jose to London with no change fees?

Yes! Cheapflights helps users easily find flights from San Jose to London with no change fees.

Can Cheapflights notify me if prices for flights from San Jose to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from San Jose today and book when prices fit your budget.

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Cheap flights from San Jose, CA to London, ON from C$ 1,458

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Jose to London

Cheapest flights from San Jose to LondonExplore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Best flights from San Jose to LondonDiscover carefully curated flight deals from San Jose to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Discover carefully curated flight deals from San Jose to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

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Best time to book a flight from San Jose to London

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

Related info for your journey

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

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

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Jose to London

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

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from San Jose to London by cabin class

Find flights from San Jose to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 October 2026.

San Jose and London flights

Browse other San Jose and London flight options. Last updated on 23 October 2026.

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Fly with Cheapflights

How does Cheapflights help users find flights from San Jose to London?

Why should you use Cheapflights to find cheap flight tickets from San Jose to London?

Can Cheapflights find flights from San Jose to London with no change fees?

Can Cheapflights notify me if prices for flights from San Jose to London become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Jose to London
Explore the most affordable flight options available from San Jose to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Best flights from San Jose to London
Discover carefully curated flight deals from San Jose to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.