Find flights
When to book
FAQs

Cheap flights from Belfast City Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 658

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.
BHD — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast City to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 11 September 2025.

Round-trip from

C$ 909

One-way from

C$ 658
American Airlines
  • American Airlines
  • 20/11-24/11
  • 2 total stops
  • 29h 45m total
  • Belfast to Montreal
Search Deals
24/10
  • 24/10
  • 2 total stops
  • 22h 40m total
  • Belfast to Montreal
Search Deals

Find flight deals from Belfast City to Pierre Elliott Trudeau Intl

Cheapest flights from Belfast City to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Belfast City to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Thu 20/116:35 a.m.BHD - YUL
1 stop17h 10mAmerican Airlines
Mon 24/118:40 p.m.YUL - BHD
1 stop12h 35mAmerican Airlines
Deal found 11/9C$ 909
Thu 20/119:05 a.m.BHD - YUL
1 stop14h 40mBritish Airways
Mon 24/118:40 p.m.YUL - BHD
1 stop12h 35mBritish Airways
Deal found 10/9C$ 912
Thu 27/119:05 a.m.BHD - YUL
2 stops35h 04mAmerican Airlines
Mon 1/128:40 p.m.YUL - BHD
1 stop12h 35mAmerican Airlines
Deal found 10/9C$ 1,020
Thu 20/116:30 a.m.BHD - YUL
2 stops13h 50mKLM
Mon 24/117:05 p.m.YUL - BHD
2 stops16h 45mKLM
Deal found 11/9C$ 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 10/9C$ 1,222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast City 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 11 September 2025.
Use the filters below to find and compare flights from Belfast City Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Belfast City

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 20/11

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

1 stop17h 10m

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

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$ 912

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 27/11

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

1 stop14h 40m

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

Thu 27/11

9:05 a.m.-3:09 p.m.

2 stops35h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

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

1 stop12h 35m

C$ 1,020

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/10

5:55 p.m.-11:35 a.m.

2 stops22h 40m

C$ 658

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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

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

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Belfast City Airport to Montreal Pierre Elliott Trudeau Intl Airport will take you 14h 40m. Belfast City Airport and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 4752 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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 City Airport to Montreal Pierre Elliott Trudeau Intl Airport?

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast City 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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from Belfast City today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belfast City 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 City.

Can Cheapflights find flights from Belfast City to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Belfast City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast City to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights offers price alerts on Belfast City to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.