Latest deals
FAQs
Price Alerts

Cheap flights from Belfast to Montreal from C$ 1,209

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Montreal departing on 24/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:30 a.m. - 8:15 p.m.
BHD
-
YUL
15h 45m
1 stop
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,209British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
8:10 p.m. - 8:15 p.m.
BHD
-
YUL
29h 05m
1 stop
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,210British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
9:50 a.m. - 8:15 p.m.
BHD
-
YUL
15h 25m
2 stops
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,452British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
9:50 a.m. - 8:15 p.m.
BHD
-
YUL
15h 25m
2 stops
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,453British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
12:50 p.m. - 8:15 p.m.
BHD
-
YUL
12h 25m
2 stops
British Airways Logo
10:00 p.m. - 6:00 p.m.
YUL
-
BHD
15h 00m
2 stops
C$ 1,494British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
12:50 p.m. - 8:15 p.m.
BHD
-
YUL
12h 25m
2 stops
British Airways Logo
10:00 p.m. - 8:50 p.m.
YUL
-
BHD
17h 50m
2 stops
C$ 1,495British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
9:50 a.m. - 8:15 p.m.
BHD
-
YUL
15h 25m
2 stops
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,519British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
12:50 p.m. - 8:15 p.m.
BHD
-
YUL
12h 25m
2 stops
British Airways Logo
10:00 p.m. - 6:00 p.m.
YUL
-
BHD
15h 00m
2 stops
C$ 1,561British Airways
Fri, 24 Apr - Tue, 28 Apr

British Airways flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport

Our best British Airways deals on Belfast to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
British Airways
24 Apr
BHD9:30 a.m.Belfast City
15h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
28 Apr
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 20m
1 stop
BHD3:20 p.m.Belfast City
C$ 1,209
British Airways
24 Apr
BHD8:10 p.m.Belfast City
29h 05m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
28 Apr
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 20m
1 stop
BHD3:20 p.m.Belfast City
C$ 1,210
British Airways
6 Feb
BHD11:30 a.m.Belfast City
12h 15m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
9 Feb
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
12h 35m
1 stop
BHD2:15 p.m.Belfast City
C$ 1,400

momondo Fare Finder

 
Customize your flight search to find flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 3 February 2026.
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

Fly to

Route

Depart

Return

Price

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

9:30 a.m.-8:15 p.m.

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 1,209

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

8:10 p.m.-8:15 p.m.

1 stop29h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 1,210

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

9:50 a.m.-8:15 p.m.

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 1,452

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

9:50 a.m.-8:15 p.m.

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 1,453

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

12:50 p.m.-8:15 p.m.

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-6:00 p.m.

2 stops15h 00m

C$ 1,494

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

12:50 p.m.-8:15 p.m.

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-8:50 p.m.

2 stops17h 50m

C$ 1,495

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

9:50 a.m.-8:15 p.m.

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 1,519

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

12:50 p.m.-8:15 p.m.

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-6:00 p.m.

2 stops15h 00m

C$ 1,561

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Belfast to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Belfast to Montreal Pierre Elliott Trudeau Intl Airport takes 12h 15m
There are no direct flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Belfast to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

  • How far is Belfast to Montreal Pierre Elliott Trudeau Intl by plane?

    The distance between Belfast and Montreal Pierre Elliott Trudeau Intl is about 4749.8 km. A reasonable flight in good conditions will take 12h 15m.

  • When did momondo last update prices for flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How old do you have to be to fly from Belfast to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Montebello
Sherbrooke
Brossard
Longueuil
Cornwall
Dorval
Boucherville
North Hatley
Magog
Saint-Sauveur
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Montreal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Montreal for you.

Can I find flights from Belfast to Montreal with flexible booking policies on momondo?

All flight searches from Belfast to Montreal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Montreal?

Once all potential Belfast to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/3
Thu 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal

Popular Cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Toronto Pearson Intl Airportfrom C$ 116
Flights to Vancouver Intl Airportfrom C$ 63
Flights to Toronto Island Airportfrom C$ 147
Flights to Toronto Region of Waterloo Intl Airportfrom C$ 113
Flights to Montreal St Hubert Airport