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Cheap flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 618

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YUL
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Northern Ireland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Sat 14/37:25 a.m.
BHD
-
YUL
2 stops17h 52m
Multiple Airlines
Sat 21/310:15 a.m.
YUL
-
BHD
2 stops23h 20m
Multiple Airlines
Deal found 14/2C$ 932
Sat 14/38:10 a.m.
BFS
-
YUL
2 stops17h 07m
Multiple Airlines
Sat 21/310:15 a.m.
YUL
-
BFS
2 stops25h 10m
Multiple Airlines
Deal found 14/2C$ 970
Thu 2/48:05 p.m.
BFS
-
YUL
1 stop24h 40m
Multiple Airlines
Thu 9/46:20 p.m.
YUL
-
BFS
1 stop23h 30m
Multiple Airlines
Deal found 16/2C$ 1,041
Sat 10/107:05 p.m.
BHD
-
YUL
1 stop30h 10m
British Airways
Wed 14/1010:00 p.m.
YUL
-
BHD
1 stop10h 35m
British Airways
Deal found 16/2C$ 1,067
Sat 14/39:30 a.m.
BHD
-
YUL
1 stop14h 35m
British Airways
Sat 21/39:50 p.m.
YUL
-
BHD
1 stop12h 25m
British Airways
Deal found 14/2C$ 1,111
Mon 29/63:20 p.m.
BHD
-
YUL
1 stop9h 55m
Multiple Airlines
Thu 23/75:44 p.m.
YUL
-
BHD
2 stops16h 46m
Multiple Airlines
Deal found 17/2C$ 1,141
Mon 29/67:35 p.m.
BHD
-
YUL
1 stop29h 40m
British Airways
Thu 23/710:00 p.m.
YUL
-
BHD
1 stop16h 25m
British Airways
Deal found 17/2C$ 1,153
Fri 26/66:20 a.m.
BFS
-
YUL
2 stops19h 50m
Multiple Airlines
Tue 21/76:45 a.m.
YUL
-
BFS
2 stops32h 05m
Multiple Airlines
Deal found 17/2C$ 1,191
Fri 24/411:00 a.m.
BHD
-
YUL
1 stop14h 15m
British Airways
Tue 28/410:00 p.m.
YUL
-
BHD
1 stop12h 20m
British Airways
Deal found 17/2C$ 1,199
Fri 26/68:10 p.m.
BHD
-
YUL
1 stop29h 05m
Multiple Airlines
Tue 21/75:44 p.m.
YUL
-
BHD
2 stops16h 36m
Multiple Airlines
Deal found 17/2C$ 1,223
Mon 29/66:10 a.m.
BFS
-
YUL
2 stops16h 10m
Multiple Airlines
Thu 23/73:10 p.m.
YUL
-
BFS
2 stops24h 25m
Multiple Airlines
Deal found 17/2C$ 1,253

Find flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Northern Ireland to Pierre Elliott Trudeau Intl flight deals. Data was last updated 18 February 2026.

Round-trip from

C$ 932

One-way from

C$ 618
14/3-21/3
  • 14/3-21/3
  • 4 total stops
  • 41h 12m total
  • Northern Ireland to Montreal
Search Deals
14/3
  • 14/3
  • 2 total stops
  • 42h 05m total
  • Northern Ireland to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland 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 18 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Northern Ireland

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 14/3

7:25 a.m.-9:17 p.m.

2 stops17h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

10:15 a.m.-1:35 p.m.

2 stops23h 20m

C$ 932

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sat 14/3

8:10 a.m.-9:17 p.m.

2 stops17h 07m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

10:15 a.m.-3:25 p.m.

2 stops25h 10m

C$ 970

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/4

8:05 p.m.-3:45 p.m.

1 stop24h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:20 p.m.-10:50 p.m.

1 stop23h 30m

C$ 1,041

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 14/3

9:30 a.m.-8:05 p.m.

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

9:50 p.m.-2:15 p.m.

1 stop12h 25m

C$ 1,111

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 29/6

3:20 p.m.-8:15 p.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

5:44 p.m.-3:30 p.m.

2 stops16h 46m

C$ 1,141

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 26/6

6:20 a.m.-9:10 p.m.

2 stops19h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

6:45 a.m.-7:50 p.m.

2 stops32h 05m

C$ 1,191

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

11:00 a.m.-8:15 p.m.

1 stop14h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 1,199

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 26/6

8:10 p.m.-8:15 p.m.

1 stop29h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

5:44 p.m.-3:20 p.m.

2 stops16h 36m

C$ 1,223

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 29/6

6:10 a.m.-5:20 p.m.

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

3:10 p.m.-8:35 p.m.

2 stops24h 25m

C$ 1,253

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 26/6

5:30 p.m.-3:05 p.m.

2 stops26h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

9:00 p.m.-4:55 p.m.

2 stops14h 55m

C$ 1,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/2

Showing 1-10 of 13 results
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Best time to book a flight from Northern Ireland to Pierre Elliott Trudeau Intl

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

    Airlines like British Airways fly from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport in about 14h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport is about 4752 km.

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland 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
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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