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Cheap flights from Lille to Montreal Pierre Elliott Trudeau Intl Airport from C$ 515

LIL — YUL
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lille to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Lille to Pierre Elliott Trudeau Intl

Mon 30/115:30 p.m. -
1 stop24h 10m
Sun 6/126:30 p.m. -
1 stop21h 00m
Deal found 25/10C$ 880
Sat 21/114:55 p.m. -
1 stop26h 15m
Sat 28/116:30 p.m. -
2 stops16h 25m
Deal found 24/10C$ 1,198
Sun 22/115:40 p.m. -
2 stops32h 05m
Sun 29/113:10 p.m. -
1 stop14h 15m
Deal found 23/10C$ 1,266
Fri 20/1110:45 a.m. -
2 stops39h 00m
Fri 27/113:10 p.m. -
1 stop18h 50m
Deal found 23/10C$ 1,300

Find flight deals from Lille to Pierre Elliott Trudeau Intl

Round-trip from

C$ 880

One-way from

C$ 515

Popular in

September

Cheapest in

March

Average price

C$ 986
30/11-6/12
  • 30/11-6/12
  • 2 total stops
  • 45h 10m total
  • Lille to Montreal
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5/12-31/12
  • 5/12-31/12
  • 3 total stops
  • 51h 20m total
  • Lille to Montreal
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Highest demand for flights based on searches. 22% potential increase in price (C$ 506 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 111 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lille to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Route

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Price

Cheapest round-trip

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Fri 27/11

10:45 a.m.-7:45 p.m.

2 stops39h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 548
Quickest round-trip

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Wed 18/11

7:05 p.m.-1:10 p.m.

1 stop24h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 620

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Wed 11/11

7:05 p.m.-1:10 p.m.

1 stop24h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 620

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Sat 5/12

3:55 p.m.-1:10 p.m.

1 stop27h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 622

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Wed 18/11

5:50 p.m.-6:00 p.m.

2 stops30h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 740

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Wed 11/11

3:30 p.m.-1:10 p.m.

3 stops51h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 766

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Mon 30/11

5:30 p.m.-11:40 a.m.

1 stop24h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

6:30 p.m.-9:30 p.m.

1 stop21h 00m

C$ 894

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Sat 21/11

4:55 p.m.-1:10 p.m.

1 stop26h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

6:30 p.m.-4:55 p.m.

2 stops16h 25m

C$ 1,198

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Sun 3/1

6:30 a.m.-12:15 p.m.

2 stops35h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 1,296

LilleMontreal

LIL Lille Lesquin - YUL Montreal Pierre Elliott Trudeau Intl

LILYUL

Lille Lesquin

Sun 22/11

5:40 p.m.-7:45 p.m.

3 stops32h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

9:40 p.m.-9:30 p.m.

2 stops17h 50m

C$ 1,328

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Lille to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Lille with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Lille to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Lille to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Lille to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 748). Flying from Lille to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 2,083). 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.

How much does it cost to fly round-trip from Lille to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is typical for this route at the moment.

Lille to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 747 and C$ 1,125 in November.
The cheapest round-trip price found within the last 5 days was C$ 880 on Multiple Airlines (30 Nov-6 Dec).

Related info for your journey

  • What airport do you fly from for flights from Lille to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Lille, you will be flying from Lesquin, which is the city’s only airport. Lille Lesquin (LIL) is located 8.0 km from the centre of Lille. There are 0 flights from Lesquin to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

  • Can I find deals for flights from Lille to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Lille to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lille to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lille to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Lille to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Lille to Pierre Elliott Trudeau Intl 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 Lille to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Lille to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 748). Flying from Lille to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 2,083). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Lille to Pierre Elliott Trudeau Intl

Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Orly to Pierre Elliott Trudeau Intl flights
Beauvais-Tille to Pierre Elliott Trudeau Intl flights

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