Find flights
When to book
Airlines

Cheap flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport from C$ 793

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YUL
5 Aug — 12 Aug1
1 adult

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 31 July 2025.

Round-trip from

C$ 793
4/9-9/9
  • 4/9-9/9
  • 3 total stops
  • 40h 20m total
  • Belfast to Montreal
Search Deals

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 31 July 2025.

Thu 4/96:10 a.m.BFS - YUL
1 stop13h 05mMultiple Airlines
Tue 9/911:05 a.m.YUL - BFS
2 stops27h 15mMultiple Airlines
Deal found 30/7C$ 793
Thu 4/97:05 a.m.BHD - YUL
1 stop12h 10mMultiple Airlines
Tue 9/911:05 a.m.YUL - BHD
2 stops21h 40mMultiple Airlines
Deal found 30/7C$ 915
Thu 13/1111:05 a.m.BHD - YUL
1 stop12h 40mBritish Airways
Mon 17/118:40 p.m.YUL - BHD
1 stop12h 35mBritish Airways
Deal found 30/7C$ 944
Thu 18/99:35 a.m.BHD - YUL
1 stop15h 40mAmerican Airlines
Mon 22/95:15 p.m.YUL - BHD
2 stops21h 20mAmerican Airlines
Deal found 31/7C$ 1,012
Thu 18/95:25 p.m.BHD - YUL
2 stops35h 04mVirgin Atlantic
Mon 22/912:55 p.m.YUL - BHD
2 stops23h 00mVirgin Atlantic
Deal found 29/7C$ 1,712

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 31 July 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

BFS - YUL

BFSYUL

Belfast Intl

Thu 4/9

6:10 a.m.-2:15 p.m.

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

11:05 a.m.-7:20 p.m.

2 stops27h 15m

C$ 793

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/9

7:05 a.m.-2:15 p.m.

1 stop12h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

11:05 a.m.-1:45 p.m.

2 stops21h 40m

C$ 915

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 13/11

11:05 a.m.-6:45 p.m.

1 stop12h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

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

1 stop12h 35m

C$ 944

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 18/9

6:35 a.m.-8:15 p.m.

1 stop18h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

5:15 p.m.-3:40 p.m.

2 stops17h 25m

C$ 1,019

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 18/9

5:25 p.m.-11:29 p.m.

2 stops35h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

12:55 p.m.-4:55 p.m.

2 stops23h 00m

C$ 1,712

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with Virgin Atlantic,American Airlines, andBritish Airways from Belfast to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
655 reviews
Check prices

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Virgin Atlantic
7.4
Good
655 reviews
Virgin Atlantic
7.4
Good
655 reviews
Check prices

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
American Airlines
7.2
Good
10,000 reviews
Virgin Atlantic
7.4
Good
655 reviews
Check prices

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
British Airways
6.6
Okay
7,222 reviews
Virgin Atlantic
7.4
Good
655 reviews
Check prices

Crew

8.1

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

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.

  • 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$ 316). 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
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
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 to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City 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 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

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.

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.