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Cheap flights from Northern Ireland to Montreal from £351

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YMQ
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£484

One-way from

£351
American Airlines
  • American Airlines
  • 20/11-24/11
  • 2 total stops
  • 29h 45m total
  • Northern Ireland to Montreal
Search Deals
24/10
  • 24/10
  • 2 total stops
  • 22h 40m total
  • Northern Ireland to Montreal
Search Deals

Find flight deals from Northern Ireland to Montreal

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 12 September 2025.

Thu 20/1106:35BHD - YUL
1 stop17h 10mAmerican Airlines
Mon 24/1120:40YUL - BHD
1 stop12h 35mAmerican Airlines
Deal found 11/9£484
Thu 20/1109:05BHD - YUL
1 stop14h 40mBritish Airways
Mon 24/1120:40YUL - BHD
1 stop12h 35mBritish Airways
Deal found 10/9£486
Thu 27/1111:05BHD - YUL
1 stop12h 40mBritish Airways
Mon 1/1220:40YUL - BHD
1 stop12h 35mBritish Airways
Deal found 11/9£487
Thu 27/1109:05BHD - YUL
2 stops35h 04mAmerican Airlines
Mon 1/1220:40YUL - BHD
1 stop12h 35mAmerican Airlines
Deal found 10/9£543
Mon 27/1006:30BFS - YUL
3 stops34h 15mMultiple Airlines
Mon 3/1116:45YUL - BFS
2 stops23h 25mMultiple Airlines
Deal found 12/9£609
Thu 20/1106:30BHD - YUL
2 stops13h 50mKLM
Mon 24/1119:05YUL - BHD
2 stops16h 45mKLM
Deal found 11/9£629
Sat 25/1016:40BFS - YUL
3 stops25h 35mMultiple Airlines
Sat 1/1108:05YUL - BFS
3 stops33h 35mMultiple Airlines
Deal found 10/9£661
Sun 26/1005:45BFS - YUL
3 stops35h 50mMultiple Airlines
Sun 2/1120:15YUL - BFS
2 stops20h 40mMultiple Airlines
Deal found 11/9£716

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 12 September 2025.
Use the filters below to find and compare flights from Northern Ireland to Montreal that are best for you.

Fly from

Northern Ireland

Fly to

Montreal

Route

Depart

Return

Price

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 20/11

06:35-18:45

1 stop17h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

20:40-14:15

1 stop12h 35m

£484

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 20/11

09:05-18:45

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

20:40-14:15

1 stop12h 35m

£486

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 27/11

09:05-18:45

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

20:40-14:15

1 stop12h 35m

£486

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 27/11

06:35-12:15

2 stops34h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

20:40-14:15

1 stop12h 35m

£538

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 27/10

06:30-12:45

3 stops34h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

16:45-21:10

2 stops23h 25m

£609

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sat 25/10

16:40-13:15

3 stops25h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

08:05-21:40

3 stops33h 35m

£661

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sun 26/10

05:45-13:35

3 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

20:15-21:55

2 stops20h 40m

£716

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/10

17:55-11:35

2 stops22h 40m

£351

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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.

  • How long is the flight from Northern Ireland to Montreal?

    A quick flight from Northern Ireland to Montreal can take about 14h 40m. American Airlines provides one of the quickest options available for as low as £486. The distance from Northern Ireland to Montreal is about 2953 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Northern Ireland to Montreal?

    Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Montreal (average of £475). Flying from Northern Ireland to Montreal in July is currently the most expensive (average of £743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Northern Ireland to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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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