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Cheap flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport from C$ 909

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YUL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.

Round-trip from

C$ 909
American Airlines
  • American Airlines
  • 20/11-24/11
  • 2 total stops
  • 27h 15m total
  • Belfast to Montreal
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Find flight deals from Belfast to Pierre Elliott Trudeau Intl

Cheapest flights from Belfast to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Belfast to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 20/119:05 a.m.BHD - YUL
1 stop14h 40mAmerican Airlines
Mon 24/118:40 p.m.YUL - BHD
1 stop12h 35mAmerican Airlines
Deal found 13/9C$ 909
Thu 20/116:35 a.m.BHD - YUL
1 stop17h 10mBritish Airways
Mon 24/118:40 p.m.YUL - BHD
1 stop12h 35mBritish Airways
Deal found 14/9C$ 912
Wed 26/116:35 a.m.BHD - YUL
1 stop17h 10mAmerican Airlines
Sun 30/117:14 a.m.YUL - BHD
2 stops22h 06mAmerican Airlines
Deal found 13/9C$ 1,021
Thu 20/116:30 a.m.BHD - YUL
2 stops13h 50mKLM
Mon 24/117:05 p.m.YUL - BHD
2 stops16h 45mKLM
Deal found 13/9C$ 1,181
Thu 27/1110:35 a.m.BHD - YUL
2 stops13h 10mBritish Airways
Mon 1/128:40 p.m.YUL - BHD
2 stops14h 40mBritish Airways
Deal found 12/9C$ 1,224
Wed 17/97:05 a.m.BHD - YUL
2 stops17h 15mMultiple Airlines
Wed 17/99:30 p.m.YUL - BHD
2 stops18h 40mMultiple Airlines
Deal found 15/9C$ 1,705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Belfast

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 20/11

9:05 a.m.-6:45 p.m.

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

8:40 p.m.-2:15 p.m.

1 stop12h 35m

C$ 909

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 20/11

8:00 p.m.-6:45 p.m.

1 stop27h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

8:40 p.m.-2:15 p.m.

1 stop12h 35m

C$ 912

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 27/11

10:40 a.m.-6:45 p.m.

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:40 p.m.-2:15 p.m.

1 stop12h 35m

C$ 912

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 26/11

9:15 a.m.-6:45 p.m.

1 stop14h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

8:40 p.m.-1:55 p.m.

1 stop12h 15m

C$ 912

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 27/11

6:35 a.m.-1:49 p.m.

2 stops36h 14m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:40 p.m.-2:15 p.m.

1 stop12h 35m

C$ 1,009

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 26/11

6:35 a.m.-6:45 p.m.

1 stop17h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

7:30 a.m.-10:20 a.m.

2 stops21h 50m

C$ 1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Best time to book a flight from Belfast to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Belfast with our price prediction graph.
Estimated round-trip 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 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 Belfast 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 Belfast to Montreal Pierre Elliott Trudeau Intl Airport?

    American Airlines and British Airways can get you from Belfast to Montreal Pierre Elliott Trudeau Intl Airport in just under 14h 40m. Your travel time can differ by up to 13h 05m. Belfast and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 4752 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Belfast to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Belfast to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belfast 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 Belfast to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Belfast to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Belfast 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.

  • What is the cheapest month to book a flight from Belfast to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Belfast to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Belfast to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

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
Laval
Dorval
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Pierre Elliott Trudeau Intl

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

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How does Cheapflights help users find flights from Belfast to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Belfast 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 Belfast to Pierre Elliott Trudeau Intl?

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Can Cheapflights find flights from Belfast 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 Belfast 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 Belfast to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Belfast today and book when prices fit your budget.

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