Cheap flights from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport 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.
BFS — YUL
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belfast Intl to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

One-way flights from Belfast Intl to Pierre Elliott Trudeau Intl
Search for one-way flight options from Belfast Intl to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 17 November 2025.

Tue 6/119:55BFS - YUL
3 stops50h 50mMultiple Airlines
Deal found 14/11£467
Wed 31/1207:55BFS - YUL
2 stops16h 45mMultiple Airlines
Deal found 14/11£493
Mon 5/114:40BFS - YUL
2 stops51h 52mMultiple Airlines
Deal found 14/11£546
Sat 3/106:00BFS - YUL
3 stops18h 45mMultiple Airlines
Deal found 14/11£596
Thu 1/107:15BFS - YUL
2 stops16h 20mMultiple Airlines
Deal found 14/11£604
Fri 2/108:05BFS - YUL
3 stops40h 40mMultiple Airlines
Deal found 14/11£629
Sun 4/122:45BFS - YUL
3 stops37h 20mMultiple Airlines
Deal found 14/11£639

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 17 November 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

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

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

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

BFS - YUL

BFSYUL

Belfast Intl

Mon 5/1

07:50-16:10

1 stop13h 20m

£920

Flights are sorted by cheapest return flights first.

Deals found on 14/11

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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