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Cheap flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport from £230

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YUL
19 Jun — 26 Jun1
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 20 May 2026.

Thu 2/721:05
BFS
-
YUL
3 stops32h 20m
Multiple Airlines
Thu 9/706:45
YUL
-
BFS
3 stops24h 05m
Multiple Airlines
Deal found 18/5£591
Wed 20/506:15
BFS
-
YUL
1 stop19h 45m
Multiple Airlines
Wed 27/523:00
YUL
-
BFS
1 stop15h 25m
Multiple Airlines
Deal found 19/5£595
Mon 6/720:35
BFS
-
YUL
3 stops32h 50m
Multiple Airlines
Mon 3/823:45
YUL
-
BFS
2 stops18h 35m
Multiple Airlines
Deal found 16/5£667
Wed 3/618:20
BHD
-
YUL
1 stop30h 55m
British Airways
Sun 7/622:00
YUL
-
BHD
1 stop17h 35m
British Airways
Deal found 17/5£736
Mon 6/707:00
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Mon 3/822:05
YUL
-
BHD
1 stop10h 35m
Multiple Airlines
Deal found 16/5£745
Mon 6/717:30
BHD
-
YUL
2 stops35h 55m
KLM
Mon 3/818:50
YUL
-
BHD
1 stop9h 30m
KLM
Deal found 16/5£748
Sat 6/607:05
BHD
-
YUL
1 stop18h 10m
British Airways
Tue 9/622:00
YUL
-
BHD
1 stop12h 20m
British Airways
Deal found 17/5£754
Mon 20/707:00
BHD
-
YUL
3 stops22h 37m
Multiple Airlines
Fri 31/706:45
YUL
-
BHD
2 stops25h 35m
Multiple Airlines
Deal found 19/5£776
Wed 20/510:25
BHD
-
YUL
2 stops15h 35m
Multiple Airlines
Wed 27/507:30
YUL
-
BHD
2 stops26h 00m
Multiple Airlines
Deal found 19/5£787
Mon 20/706:40
BFS
-
YUL
2 stops15h 05m
Multiple Airlines
Fri 31/717:45
YUL
-
BFS
2 stops23h 05m
Multiple Airlines
Deal found 19/5£821

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 20 May 2026.

Round-trip from

£591

One-way from

£230
2/7-9/7
  • 2/7-9/7
  • 6 total stops
  • 56h 25m total
  • Northern Ireland to Montreal
Search Deals
25/5
  • 25/5
  • 1 total stop
  • 25h 55m 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 20 May 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/7

21:05-00:25

3 stops32h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

06:45-11:50

3 stops24h 05m

£591

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 6/7

20:35-00:25

3 stops32h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

23:45-23:20

2 stops18h 35m

£667

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 3/6

18:20-20:15

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

22:00-20:35

1 stop17h 35m

£736
Fastest return journey

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 6/7

07:00-14:15

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

22:05-13:40

1 stop10h 35m

£745

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 6/7

17:30-00:25

2 stops35h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

18:50-09:20

1 stop9h 30m

£748

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 20/7

06:40-16:45

2 stops15h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

17:45-21:50

2 stops23h 05m

£821

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 20/7

17:30-16:55

1 stop28h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

18:50-09:20

1 stop9h 30m

£835

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 6/6

07:05-20:15

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

22:00-20:50

2 stops17h 50m

£862
Cheapest one-way

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 25/5

14:40-11:35

1 stop25h 55m

£230

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 25/5

18:30-21:00

2 stops55h 30m

£265

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 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 and KLM fly from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport in about 30h 55m. The time it takes to get you to your destination can typically vary by up to 5h. Northern Ireland and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 2953 mi. 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 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

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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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