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Cheap flights from Billund to Montreal Pierre Elliott Trudeau Intl Airport from C$ 854

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — YUL
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Billund to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Billund to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Billund to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Wed 16/97:40 a.m.
BLL
-
YUL
1 stop12h 35m
Multiple Airlines
Tue 22/910:05 p.m.
YUL
-
BLL
1 stop14h 05m
Multiple Airlines
Deal found 22/7C$ 854
Sat 8/810:35 a.m.
BLL
-
YUL
2 stops16h 03m
Lufthansa
Wed 12/86:05 p.m.
YUL
-
BLL
1 stop17h 45m
Lufthansa
Deal found 24/7C$ 1,038
Fri 7/86:00 a.m.
BLL
-
YUL
1 stop16h 00m
Lufthansa
Tue 11/86:05 p.m.
YUL
-
BLL
1 stop10h 05m
Lufthansa
Deal found 23/7C$ 1,040
Fri 7/810:40 a.m.
BLL
-
YUL
2 stops15h 58m
Air Canada
Tue 11/84:50 p.m.
YUL
-
BLL
1 stop11h 20m
Air Canada
Deal found 23/7C$ 1,065
Thu 27/86:00 a.m.
BLL
-
YUL
1 stop16h 00m
Lufthansa
Mon 31/86:25 p.m.
YUL
-
BLL
2 stops13h 45m
Lufthansa
Deal found 25/7C$ 1,132

Find flight deals from Billund to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2026.

Round-trip from

C$ 854

Popular in

July

Cheapest in

November

Average price

C$ 1,828
16/9-22/9
  • 16/9-22/9
  • 2 total stops
  • 26h 40m total
  • Billund to Montreal
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billund to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Billund to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundMontreal

BLL - YUL

BLLYUL

Billund

Sat 8/8

10:35 a.m.-8:38 p.m.

2 stops16h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

6:05 p.m.-5:50 p.m.

1 stop17h 45m

C$ 1,038

BillundMontreal

BLL - YUL

BLLYUL

Billund

Thu 27/8

6:00 a.m.-4:55 p.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

10:20 p.m.-10:25 p.m.

1 stop18h 05m

C$ 1,040
Quickest round-trip

BillundMontreal

BLL - YUL

BLLYUL

Billund

Fri 7/8

10:40 a.m.-8:38 p.m.

2 stops15h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

4:50 p.m.-10:10 a.m.

1 stop11h 20m

C$ 1,065

BillundMontreal

BLL - YUL

BLLYUL

Billund

Thu 27/8

6:00 a.m.-4:00 p.m.

1 stop16h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

6:25 p.m.-2:10 p.m.

2 stops13h 45m

C$ 1,132

BillundMontreal

BLL - YUL

BLLYUL

Billund

Wed 16/9

7:40 a.m.-12:37 a.m.

2 stops22h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

5:45 p.m.-6:40 p.m.

3 stops18h 55m

C$ 1,150

BillundMontreal

BLL - YUL

BLLYUL

Billund

Thu 6/8

10:25 a.m.-7:10 a.m.

2 stops26h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

11:10 a.m.-10:05 a.m.

2 stops16h 55m

C$ 1,184

BillundMontreal

BLL - YUL

BLLYUL

Billund

Sun 9/8

6:00 a.m.-8:38 p.m.

2 stops20h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

4:50 p.m.-2:00 p.m.

1 stop15h 10m

C$ 1,244

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Sorted by cheapest first

Best time to book a flight from Billund to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Billund 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 Billund to Montreal Pierre Elliott Trudeau Intl Airport

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

Airfare is below average for this route at the moment.

Billund to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 1,267 and C$ 1,611 in September.
The cheapest round-trip price found within the last 5 days was C$ 854 on Multiple Airlines (16 Sep-22 Sep).

Related info for your journey

Find useful and relevant information for your journey from Billund to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Billund to Montreal Pierre Elliott Trudeau Intl, you will be flying from Billund. Billund (BLL) is just 2.7 km from the centre of the city. Billund is the only Billund airport and it handles 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Billund on a regular basis.

  • How long is the flight from Billund to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 1,065, Lufthansa can have you in Montreal Pierre Elliott Trudeau Intl Airport from Billund in 15h 58m. The distance between Billund and Montreal Pierre Elliott Trudeau Intl Airport is about 5596 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 Billund to Pierre Elliott Trudeau Intl that include hotel bookings?

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

  • How can I find direct flights from Billund 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 Billund to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Billund 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.

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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Billund to Pierre Elliott Trudeau Intl

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

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How does Cheapflights help users find flights from Billund to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Billund to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Billund to Pierre Elliott Trudeau Intl?

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 Pierre Elliott Trudeau Intl from Billund.

Can Cheapflights find flights from Billund to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Billund to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Billund to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Billund today and book when prices fit your budget.

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