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Cheap flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport from £340

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 14/307:25
BHD
-
YUL
2 stops17h 52m
Multiple Airlines
Sat 21/310:15
YUL
-
BHD
2 stops23h 20m
Multiple Airlines
Deal found 14/2£504
Thu 2/420:05
BFS
-
YUL
1 stop24h 40m
Multiple Airlines
Thu 9/418:20
YUL
-
BFS
1 stop23h 30m
Multiple Airlines
Deal found 16/2£563
Sat 10/1019:05
BHD
-
YUL
1 stop30h 10m
British Airways
Wed 14/1022:00
YUL
-
BHD
1 stop10h 35m
British Airways
Deal found 16/2£577
Sat 14/309:30
BHD
-
YUL
1 stop14h 35m
British Airways
Sat 21/321:50
YUL
-
BHD
1 stop12h 25m
British Airways
Deal found 14/2£601
Mon 29/615:20
BHD
-
YUL
1 stop9h 55m
Multiple Airlines
Thu 23/717:44
YUL
-
BHD
2 stops16h 46m
Multiple Airlines
Deal found 17/2£617
Mon 29/619:35
BHD
-
YUL
1 stop29h 40m
British Airways
Thu 23/722:00
YUL
-
BHD
1 stop16h 25m
British Airways
Deal found 17/2£624
Fri 26/606:20
BFS
-
YUL
2 stops19h 50m
Multiple Airlines
Tue 21/706:45
YUL
-
BFS
2 stops32h 05m
Multiple Airlines
Deal found 17/2£645
Fri 24/411:00
BHD
-
YUL
1 stop14h 15m
British Airways
Tue 28/422:00
YUL
-
BHD
1 stop12h 20m
British Airways
Deal found 17/2£649
Fri 26/620:10
BHD
-
YUL
1 stop29h 05m
Multiple Airlines
Tue 21/717:44
YUL
-
BHD
2 stops16h 36m
Multiple Airlines
Deal found 17/2£662
Mon 29/606:10
BFS
-
YUL
2 stops16h 10m
Multiple Airlines
Thu 23/715:10
YUL
-
BFS
2 stops24h 25m
Multiple Airlines
Deal found 17/2£678
Sat 4/410:10
BFS
-
YUL
2 stops33h 50m
Multiple Airlines
Sat 11/418:20
YUL
-
BFS
1 stop22h 55m
Multiple Airlines
Deal found 18/2£759

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

£504

One-way from

£340
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
  • 30h 40m total
  • Northern Ireland to Montreal
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 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

07:25-21:17

2 stops17h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

10:15-13:35

2 stops23h 20m

£504

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/4

20:05-15:45

1 stop24h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

18:20-22:50

1 stop23h 30m

£563

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 14/3

09:30-20:05

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

21:50-14:15

1 stop12h 25m

£601

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 26/6

06:20-21:10

2 stops19h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

06:45-19:50

2 stops32h 05m

£645

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

11:00-20:15

1 stop14h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

22:00-15:20

1 stop12h 20m

£649

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 29/6

06:10-17:20

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

15:10-20:35

2 stops24h 25m

£678

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sat 4/4

10:10-15:00

2 stops33h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

18:20-22:15

1 stop22h 55m

£759

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 14/3

18:00-20:40

2 stops30h 40m

£340

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 14/3

09:15-20:05

1 stop14h 50m

£624

Flights are sorted by cheapest return flights first.

Deals found on 14/2

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 return 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 . Northern Ireland and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 2953 mi.

  • 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 holiday 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
Cornwall
Laval
Dorval

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Northern Ireland 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 Northern Ireland 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 Northern Ireland to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Northern Ireland to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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