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Cheap flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport from C$ 494

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YUL
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Belfast to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Tue 19/55:55 p.m.
BHD
-
YUL
2 stops25h 05m
Multiple Airlines
Tue 26/56:45 a.m.
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 29/4C$ 931
Fri 12/65:20 p.m.
BFS
-
YUL
2 stops32h 40m
Multiple Airlines
Fri 19/66:45 a.m.
YUL
-
BFS
3 stops33h 30m
Multiple Airlines
Deal found 28/4C$ 998
Wed 13/510:25 a.m.
BHD
-
YUL
2 stops15h 35m
Multiple Airlines
Tue 19/56:45 a.m.
YUL
-
BHD
2 stops24h 10m
Multiple Airlines
Deal found 2/5C$ 1,005
Tue 26/57:00 a.m.
BHD
-
YUL
2 stops16h 20m
Multiple Airlines
Tue 2/66:45 a.m.
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 1/5C$ 1,086
Sat 16/57:00 a.m.
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Sun 24/54:40 p.m.
YUL
-
BHD
2 stops16h 00m
Multiple Airlines
Deal found 29/4C$ 1,132
Sun 17/57:00 a.m.
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Tue 26/56:45 a.m.
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 29/4C$ 1,146
Wed 20/512:45 p.m.
BHD
-
YUL
2 stops30h 15m
Multiple Airlines
Tue 26/510:05 p.m.
YUL
-
BHD
1 stop14h 45m
Multiple Airlines
Deal found 29/4C$ 1,166
Sat 16/57:00 a.m.
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Tue 26/56:45 a.m.
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 29/4C$ 1,168

Find flight deals from Belfast to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 2 May 2026.

Round-trip from

C$ 931

One-way from

C$ 494
19/5-26/5
  • 19/5-26/5
  • 4 total stops
  • 55h 10m total
  • Belfast to Montreal
Search Deals
14/6
  • 14/6
  • 2 total stops
  • 33h 35m total
  • Belfast to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast 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 2 May 2026.
Use the filters below to find and compare flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 12/6

5:20 p.m.-9:00 p.m.

2 stops32h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

6:45 a.m.-9:15 p.m.

3 stops33h 30m

C$ 998

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 26/5

7:00 a.m.-6:20 p.m.

2 stops16h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

6:45 a.m.-5:50 p.m.

2 stops30h 05m

C$ 1,086

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 19/5

10:20 a.m.-2:15 p.m.

1 stop32h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

10:05 p.m.-5:50 p.m.

1 stop14h 45m

C$ 1,116

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 5/6

7:35 p.m.-8:15 p.m.

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

10:00 p.m.-8:50 a.m.

1 stop29h 50m

C$ 1,207

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

2:20 p.m.-8:15 p.m.

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

10:00 p.m.-9:00 a.m.

1 stop30h 00m

C$ 1,266

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

2:20 p.m.-8:15 p.m.

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

10:00 p.m.-8:50 a.m.

1 stop29h 50m

C$ 1,266
Quickest round-trip

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 13/5

7:00 a.m.-2:15 p.m.

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

10:05 p.m.-1:40 p.m.

1 stop10h 35m

C$ 1,271

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

9:50 a.m.-4:55 p.m.

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:50 p.m.-4:55 p.m.

1 stop17h 05m

C$ 1,289
Cheapest one-way

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sun 14/6

4:35 p.m.-9:00 p.m.

3 stops33h 25m

C$ 576

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Tue 29/9

9:10 p.m.-5:20 p.m.

2 stops25h 10m

C$ 616

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Belfast 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 Belfast to Montreal Pierre Elliott Trudeau Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast 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.

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

    British Airways can get you from Belfast to Montreal Pierre Elliott Trudeau Intl Airport in just under 29h 40m. Your travel time can differ by up to . Belfast and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 4752 km.

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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
Laval
Dorval
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Pierre Elliott Trudeau Intl flights
Belfast City to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Belfast 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 Belfast to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast 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 Belfast today and book when prices fit your budget.

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