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Cheap flights from Northern Ireland to Montreal from £253

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YMQ
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Montreal
Explore the most affordable flight options available from Northern Ireland to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 May 2026.

Tue 19/517:55
BHD
-
YUL
2 stops25h 05m
Multiple Airlines
Tue 26/506:45
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 29/4£505
Fri 12/617:20
BFS
-
YUL
2 stops32h 40m
Multiple Airlines
Fri 19/606:45
YUL
-
BFS
3 stops33h 30m
Multiple Airlines
Deal found 28/4£541
Wed 13/510:25
BHD
-
YUL
2 stops15h 35m
Multiple Airlines
Tue 19/506:45
YUL
-
BHD
2 stops24h 10m
Multiple Airlines
Deal found 2/5£545
Tue 26/507:00
BHD
-
YUL
2 stops16h 20m
Multiple Airlines
Tue 2/606:45
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 1/5£589
Sat 16/507:00
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Sun 24/516:40
YUL
-
BHD
2 stops16h 00m
Multiple Airlines
Deal found 29/4£614
Sun 17/507:00
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Tue 26/506:45
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 29/4£621
Wed 20/512:45
BHD
-
YUL
2 stops30h 15m
Multiple Airlines
Tue 26/522:05
YUL
-
BHD
1 stop14h 45m
Multiple Airlines
Deal found 29/4£633
Sat 16/507:00
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Tue 26/506:45
YUL
-
BHD
2 stops30h 05m
Multiple Airlines
Deal found 29/4£633

Find flight deals from Northern Ireland to Montreal

Keep the following information in mind while searching for Northern Ireland to Montreal flight deals. Data was last updated 3 May 2026.

Round-trip from

£505

One-way from

£253
19/5-26/5
  • 19/5-26/5
  • 4 total stops
  • 55h 10m total
  • Northern Ireland to Montreal
Search Deals
16/6
  • 16/6
  • 3 total stops
  • 37h 10m total
  • Northern Ireland to Montreal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Montreal 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 3 May 2026.
Use the filters below to find and compare flights from Northern Ireland to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 12/6

17:20-21:00

2 stops32h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

06:45-21:15

3 stops33h 30m

£541

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 26/5

07:00-18:20

2 stops16h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

06:45-17:50

2 stops30h 05m

£589

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 19/5

10:20-14:15

1 stop32h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

22:05-17:50

1 stop14h 45m

£605

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 5/6

19:35-20:15

1 stop29h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

22:00-08:50

1 stop29h 50m

£655

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

20:40-14:15

1 stop22h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

22:05-18:40

1 stop15h 35m

£664

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

22:00-09:00

1 stop30h 00m

£686

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

06:30-20:15

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

22:00-08:50

1 stop29h 50m

£688
Fastest return journey

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

09:50-16:55

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

18:50-16:55

1 stop17h 05m

£699

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

17:30-12:00

2 stops23h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

19:00-16:55

2 stops16h 55m

£761

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 19/5

20:25-20:15

1 stop28h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

22:00-15:30

1 stop12h 30m

£770

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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
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 Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Northern Ireland to Montreal that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Montreal.

  • Can I find deals for business class flights from Northern Ireland to Montreal?

    Yes. Cheapflights offers flight deals from Northern Ireland to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Northern Ireland to Montreal?

Cheapflights makes it easy to find Northern Ireland to Montreal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Montreal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Northern Ireland to Montreal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Northern Ireland to Montreal with no change fees?

Yes, we can. To see specific flights from Northern Ireland to Montreal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Northern Ireland to Montreal become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montreal from Northern Ireland today and book when prices fit your budget.

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