$857 Cheap Flights from Montreal (YUL) to Lille (LIL)

View $857 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Lille (LIL-Lesquin)

Cheap Flights from Montreal to Lille (YUL-LIL)

Prices were available within the past 7 days and start at $857 for one-way flights and $1,192 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, Nov 2 - Tue, Nov 11
YUL
Montreal
LIL
Lille
$1,192 Roundtrip, found 3 days ago
$1,192
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sun, Nov 2 from Montreal to Lille, returning Tue, Nov 11, priced at $1,192 found 3 days ago

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL) cost?
Lock in a cheap one-way flight from $857 or cheap return flight from $1,192 from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL)?
Traveling in November is a great way to save, as it's the cheapest month for flights between YUL and LIL. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL)?
To find the cheapest airline flying from YUL to LIL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL)?
There are no daily direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from YUL to LIL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL)?
To avoid potential delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL) last-minute?
Holding off until just before your trip to book a flight from YUL to LIL generally means paying more. While you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a YUL to LIL flight and hotel package?
Securing a YUL to LIL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Lesquin Airport (LIL)?
Typically, you can cancel or reschedule your YUL to LIL flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Lesquin
Roundtrip price
$1,192
Distance
3407 mi

Book with confidence

Book with confidence

Montreal to Lille Flights

The cheapest times to fly from Montreal to Lille

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Lille are during the month of November. You can find some of the cheapest flights from Montreal to Lille with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Lille

Sunday is one of the best days to book for cheap flights from Montreal to Lille: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Lille

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Lille in 2025. You can also book with separate airlines for your outbound and return journeys, from $857 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Lille flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Lille airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Montreal to Lille Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.