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Cheap flights from Belfast Intl Airport to Montreal from C$ 848

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 Intl Airport to Montreal departing on 23/9. 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 Intl Airport to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 a.m. - 2:15 p.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
13h 05m1 stop London Gatwick
Multiple Airlines Logo
6:45 a.m. - 7:40 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
31h 55m2 stops Toronto Pearson Intl London Gatwick
C$ 848Multiple Airlines
Wed, 23 Sep - Wed, 7 Oct
Multiple Airlines Logo
6:10 a.m. - 12:37 a.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
23h 27m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
5:00 p.m. - 7:40 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
21h 40m2 stops Toronto Pearson Intl London Gatwick
C$ 855Multiple Airlines
Wed, 23 Sep - Wed, 7 Oct
Multiple Airlines Logo
8:55 p.m. - 2:15 p.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
22h 20m1 stop London Gatwick
Multiple Airlines Logo
10:05 p.m. - 2:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
10h 55m1 stop London Gatwick
C$ 878Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
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$ 902Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
8:55 p.m. - 12:37 a.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
32h 42m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
10:05 p.m. - 9:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
18h 00m1 stop London Gatwick
C$ 917Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
6:10 a.m. - 7:32 p.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
18h 22m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 10:20 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
34h 35m3 stops Toronto Pearson Intl Lisbon Humberto Delgado Manchester
C$ 930Multiple Airlines
Wed, 23 Sep - Wed, 7 Oct
Multiple Airlines Logo
6:15 a.m. - 7:32 p.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
18h 17m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 2:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
26h 15m2 stops Toronto Pearson Intl London Gatwick
C$ 937Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
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$ 983Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
10:30 p.m. - 7:20 p.m.BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
25h 50m3 stops London Luton Paris Charles de Gaulle Toronto Pearson Intl
Multiple Airlines Logo
7:00 p.m. - 11:20 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
23h 20m2 stops Lisbon Humberto Delgado London Stansted
C$ 1,002Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
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$ 1,107Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct

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Customize your flight search to find flights from Belfast Intl Airport 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 14 August 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Wed 23/9

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

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

6:45 a.m.-7:40 p.m.

2 stops31h 55m

C$ 848

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Wed 23/9

6:10 a.m.-12:37 a.m.

2 stops23h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

5:00 p.m.-7:40 p.m.

2 stops21h 40m

C$ 855
Quickest round-trip

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Tue 8/9

8:55 p.m.-2:15 p.m.

1 stop22h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

10:05 p.m.-2:00 p.m.

1 stop10h 55m

C$ 878

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$ 902

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Tue 8/9

8:55 p.m.-12:37 a.m.

2 stops32h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

10:05 p.m.-9:05 p.m.

1 stop18h 00m

C$ 917

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Wed 23/9

6:10 a.m.-7:32 p.m.

2 stops18h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

6:45 a.m.-10:20 p.m.

3 stops34h 35m

C$ 930

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Tue 8/9

6:15 a.m.-7:32 p.m.

2 stops18h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

6:45 a.m.-2:00 p.m.

2 stops26h 15m

C$ 937

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$ 983

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Tue 8/9

10:30 p.m.-7:20 p.m.

3 stops25h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

7:00 p.m.-11:20 p.m.

2 stops23h 20m

C$ 1,002

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$ 1,107

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (BFS to YUL) flight deals and tips

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

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 18h 45m
There are no direct flights from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.
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Frequently asked questions about flying from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

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

    There are 4730.2 km between Belfast Intl and Montreal Pierre Elliott Trudeau Intl. Typically, this will take 18h 45m by plane in normal conditions.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.

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

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

    Search flight deals from Belfast Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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
North Hatley
Drummondville
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?

Finding the right flight to Montreal from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Belfast to Montreal flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Belfast and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Montreal from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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

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