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Cheap flights from Belfast to Montreal from C$ 898

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 12/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:40 a.m. - 12:37 a.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
22h 57m2 stops London Stansted Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 4:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
28h 45m2 stops Toronto Pearson Intl Edinburgh Turnhouse
C$ 898Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
8:45 a.m. - 7:32 p.m.BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 47m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 8:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
32h 45m2 stops Toronto Pearson Intl London Gatwick
C$ 921Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
2:40 p.m. - 11:35 a.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
25h 55m1 stop Paris Beauvais-Tille
Multiple Airlines Logo
5:00 p.m. - 4:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
18h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
C$ 978Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
8:45 a.m. - 12:37 a.m.BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
20h 52m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 3:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
27h 15m3 stops Toronto Pearson Intl Calgary Edinburgh Turnhouse
C$ 1,007Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
6:40 a.m. - 7:30 p.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
17h 50m2 stops London Stansted Toronto Pearson Intl
Multiple Airlines Logo
6:30 p.m. - 9:15 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
21h 45m3 stops Toronto Pearson Intl Reykjavik Keflavik Intl Manchester
C$ 1,101Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
8:45 a.m. - 7:30 p.m.BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 45m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
10:00 p.m. - 6:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
15h 10m1 stop London Heathrow
C$ 1,204Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
3:35 p.m. - 11:35 a.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
25h 00m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
11:45 p.m. - 12:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
31h 40m1 stop Barcelona-El Prat
C$ 1,251Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
British Airways Logo
7:30 p.m. - 8:15 p.m.BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
29h 45m1 stop London Heathrow
British Airways Logo
10:00 p.m. - 5:35 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 35m1 stop London Heathrow
C$ 1,254British Airways
Tue, 8 Sep - Tue, 15 Sep
British Airways Logo
7:30 p.m. - 8:15 p.m.BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
29h 45m1 stop London Heathrow
British Airways Logo
10:00 p.m. - 5:35 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 35m1 stop London Heathrow
C$ 1,365British Airways
Tue, 8 Sep - Tue, 15 Sep
British Airways Logo
8:35 p.m. - 8:15 p.m.BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
28h 40m1 stop London Heathrow
British Airways Logo
10:00 p.m. - 3:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
12h 30m1 stop London Heathrow
C$ 1,394British Airways
Thu, 3 Sep - Mon, 7 Sep

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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
8 Sep
BHD7:30 p.m.Belfast City
29h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
15 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
BHD5:35 p.m.Belfast City
C$ 1,254
British Airways
8 Sep
BHD7:30 p.m.Belfast City
29h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
15 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
BHD5:35 p.m.Belfast City
C$ 1,365
British Airways
3 Sep
BHD8:35 p.m.Belfast City
28h 40m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
7 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
BHD3:30 p.m.Belfast City
C$ 1,394

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 16 August 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

Cheapest round-trip

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

6:40 a.m.-12:37 a.m.

2 stops22h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:45 a.m.-4:30 p.m.

2 stops28h 45m

C$ 898

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Mon 12/10

8:45 a.m.-7:32 p.m.

2 stops15h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:45 a.m.-8:30 p.m.

2 stops32h 45m

C$ 921

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

2:40 p.m.-11:35 a.m.

1 stop25h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

5:00 p.m.-4:30 p.m.

2 stops18h 30m

C$ 978

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Mon 12/10

8:45 a.m.-12:37 a.m.

2 stops20h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:45 a.m.-3:00 p.m.

3 stops27h 15m

C$ 1,007

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

6:40 a.m.-7:30 p.m.

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:30 p.m.-9:15 p.m.

3 stops21h 45m

C$ 1,101
Quickest round-trip

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Mon 12/10

8:45 a.m.-7:30 p.m.

2 stops15h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

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

1 stop15h 10m

C$ 1,204

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

3:35 p.m.-11:35 a.m.

1 stop25h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

11:45 p.m.-12:25 p.m.

1 stop31h 40m

C$ 1,251

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Tue 8/9

7:30 p.m.-8:15 p.m.

1 stop29h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

10:00 p.m.-5:35 p.m.

1 stop14h 35m

C$ 1,254

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Tue 8/9

7:30 p.m.-8:15 p.m.

1 stop29h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

10:00 p.m.-5:35 p.m.

1 stop14h 35m

C$ 1,365

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

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

1 stop28h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

10:00 p.m.-3:30 p.m.

1 stop12h 30m

C$ 1,394

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

15h 47m

Direct flights

None
The fastest flight from Belfast to Montreal Pierre Elliott Trudeau Intl Airport takes 15h 47m
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.
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Frequently asked questions about flying from Belfast to Montreal Pierre Elliott Trudeau Intl Airport

  • 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 15h 47m.

  • 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.

Frequently asked questions about flying from Belfast to Montreal Pierre Elliott Trudeau Intl Airport

  • 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
Brossard
Dorval
Sherbrooke
Montebello
Cornwall
Longueuil
Saint-Sauveur
Boucherville
Drummondville
North Hatley
Magog
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.

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