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Cheap flights from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from £306

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YUL
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Best flights from Belfast Intl to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Belfast Intl to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.

Thu 12/218:25BFS - YUL
2 stops32h 27mMultiple Airlines
Thu 19/214:13YUL - BFS
2 stops18h 27mMultiple Airlines
Deal found 29/12£437
Tue 7/416:05BFS - YUL
2 stops33h 55mMultiple Airlines
Wed 15/423:00YUL - BFS
1 stop15h 35mMultiple Airlines
Deal found 29/12£574

Find flight deals from Belfast Intl to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) 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 31 December 2025.

Round-trip from

£422

One-way from

£306
12/2-19/2
  • 12/2-19/2
  • 3 total stops
  • 52h 07m total
  • Belfast to Montreal
Search Deals
13/2
  • 13/2
  • 1 total stop
  • 24h 10m total
  • Belfast to Montreal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 858,174 searches. Data last updated 31 December 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Belfast Intl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 12/2

18:25-21:52

2 stops32h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

14:13-13:40

2 stops18h 27m

£437

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Tue 7/4

16:05-21:00

2 stops33h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

23:00-19:35

1 stop15h 35m

£574

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 13/2

17:30-12:40

1 stop24h 10m

£306

Flights are sorted by cheapest return flights first.

Deals found on 30/12

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Belfast Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl 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.

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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.

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
Cornwall
Laval
Dorval

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Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Belfast Intl.

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

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