Cheap flights from Belfast to Montreal from £467

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YMQ
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belfast to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Montreal
Explore the most affordable flight options available from Belfast to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Wed 26/1111:25BHD - YUL
1 stop12h 20mAmerican Airlines
Sun 30/1120:40YUL - BHD
1 stop15h 10mAmerican Airlines
Deal found 15/11£588
Wed 26/1112:25BHD - YUL
1 stop11h 20mBritish Airways
Sun 30/1120:40YUL - BHD
1 stop31h 25mBritish Airways
Deal found 14/11£589
Thu 20/1115:05BHD - YUL
1 stop32h 40mAmerican Airlines
Mon 24/1120:40YUL - BHD
1 stop12h 35mAmerican Airlines
Deal found 14/11£739

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 17 November 2025.
Use the filters below to find and compare flights from Belfast to Montreal that are best for you.

Fly from

Belfast

Fly to

Montreal

Route

Depart

Return

Price

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 6/1

12:15-18:20

3 stops35h 05m

£492

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Wed 31/12

07:55-19:40

2 stops16h 45m

£493

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Tue 6/1

05:45-13:32

2 stops36h 47m

£524

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 31/12

06:50-12:00

3 stops34h 10m

£545

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sat 3/1

06:00-19:45

3 stops18h 45m

£596

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 1/1

07:15-18:35

2 stops16h 20m

£604

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 2/1

07:00-19:45

3 stops41h 45m

£627

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 2/1

08:05-19:45

3 stops40h 40m

£629

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sun 4/1

22:45-07:05

3 stops37h 20m

£639

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 1/1

17:55-19:40

2 stops30h 45m

£753

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 15 results
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Best time to book a flight from Belfast to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Belfast 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 Belfast to Montreal
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Related info for your journey

Find useful and relevant information for your journey from Belfast 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 Belfast to Montreal that include hotel bookings?

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

  • How can I find direct flights from Belfast to Montreal?

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

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

    Yes. Cheapflights offers flight deals from Belfast 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Pierre Elliott Trudeau Intl flights

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When you search for this flight from Belfast to Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast to Montreal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Montreal from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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