$291 Cheap Air Canada flights London (YXU) to Montreal (YUL)

View $291 flight on Wed, Dec 31, 2025Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$291 Cheap Air Canada flights London (YXU) to Montreal (YUL)

Prices were available within the past 7 days and start at $291 for one-way flights and $824 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Dec 25 - Sun, Dec 28
YXU
London
YUL
Montreal
$824 Roundtrip, found 2 days ago
$824
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Dec 25 from London to Montreal, returning Sun, Dec 28, priced at $824 found 2 days ago
Air Canada
Tue, Dec 23 - Thu, Jan 1
YXU
London
YUL
Montreal
$838 Roundtrip, found 4 hours ago
$838
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Tue, Dec 23 from London to Montreal, returning Thu, Jan 1, priced at $838 found 4 hours ago
Air Canada
Thu, Dec 25 - Sun, Dec 28
YXU
London
YUL
Montreal
$848 Roundtrip, found 2 days ago
$848
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Dec 25 from London to Montreal, returning Sun, Dec 28, priced at $848 found 2 days ago
Air Canada
Thu, Dec 25 - Sun, Dec 28
YXU
London
YUL
Montreal
$848 Roundtrip, found 2 days ago
$848
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Dec 25 from London to Montreal, returning Sun, Dec 28, priced at $848 found 2 days ago
Air Canada
Thu, Dec 25 - Fri, Jan 2
YXU
London
YUL
Montreal
$859 Roundtrip, found 4 hours ago
$859
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Thu, Dec 25 from London to Montreal, returning Fri, Jan 2, priced at $859 found 4 hours ago
Air Canada
Thu, Dec 25 - Sun, Dec 28
YXU
London
YUL
Montreal
$872 Roundtrip, found 2 days ago
$872
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Dec 25 from London to Montreal, returning Sun, Dec 28, priced at $872 found 2 days ago

Find the cheapest month to fly from London (YXU) to Montreal (YUL)

January is typically the cheapest month to fly

From $294 - $987 per traveler.
Flights from London (YXU) to Montreal (YUL)
Origin airport
London Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
WestJet
Popular airline
WestJet
Distance
402 mi

Frequently asked questions

How much is an Air Canada flight from London Intl. Airport (YXU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Scoring cheap one-way Air Canada flights from YXU to YUL from $291 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $824 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from YXU to YUL with Air Canada?
January is one of the cheapest months to get away to Montreal with Air Canada. You could also find excellent prices on return and one-way fares in February.
What is the cheapest time to book flights from London Intl. Airport (YXU) to Pierre Elliott Trudeau Intl. Airport (YUL) with Air Canada?
Search for affordable Air Canada flights from London Intl. Airport (YXU) to Pierre Elliott Trudeau Intl. Airport (YUL) one to three months prior to your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Air Canada fly nonstop from London Intl. Airport (YXU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To see if there's a direct journey from YXU to YUL with Air Canada or another carrier, select the "Nonstop" filter when searching for tickets.
What is the earliest Air Canada flight from YXU to YUL?
To find the earliest departure from YXU to YUL with Air Canada, filter your search by "Early Morning" and "Morning." Choosing an early flight generally means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Air Canada fly into in Montreal?
Take an Air Canada flight from London Intl. Airport (YXU) to Montreal, and you'll likely come in to Pierre Elliott Trudeau Intl. Airport (YUL). This is the airline's primary hub here.
Why fly with Air Canada from YXU to YUL?
Traveling from YXU to YUL with Air Canada means enjoying a range of perks, such as top-tier customer service and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's on top of the Air Canada Aeroplan points you can earn with Air Canada.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Air Canada flight from London Intl. Airport (YXU) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Depending on the type of ticket you purchased, a fee is typically charged if you cancel or reschedule your flight more than 24 hours after confirmation. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while looking for flights. For additional information on canceling or modifying your reservation, go to "Trips," select your flight and click on "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.