Cheap flights from Northern Ireland to Montreal from £618
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to Montreal
Cheapest flights from Northern Ireland to MontrealExplore 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 5 October 2026.
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 5 October 2026.
Best flights from Northern Ireland to MontrealDiscover carefully curated flight deals from Northern Ireland to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Discover carefully curated flight deals from Northern Ireland to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Last-minute flights from Northern Ireland to MontrealDiscover last-minute flight deals from Northern Ireland to Montreal. Data last updated 5 October 2026 and is based on user searches.
Discover last-minute flight deals from Northern Ireland to Montreal. Data last updated 5 October 2026 and is based on user searches.
Cheapflights Fare Finder
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
BelfastMontreal
BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl
BHDYUL
Belfast City
Thu 15/10
06:30-20:15
1 stop18h 45m
Montreal Pierre Elliott Trudeau Intl
Mon 19/10
22:00-12:55
1 stop9h 55m
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.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to Montreal
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.
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Alternative routes for Northern Ireland to Montreal
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Complete your trip
Complete your trip to Montreal by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Quebec
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Other flights to Montreal
Explore flights to Montreal departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Northern Ireland and Montreal flights
Browse other Northern Ireland and Montreal flight options. Last updated on 5 October 2026.
Popular flight searches
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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.