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Cheap flights from Belfast to Montreal from £478

This is the cheapest return 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:40 - 00:37BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
22h 57m2 stops London Stansted Toronto Pearson Intl
Multiple Airlines Logo
06:45 - 16:30YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
28h 45m2 stops Toronto Pearson Intl Edinburgh Turnhouse
£478Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
08:45 - 19:32BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 47m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
06:45 - 20:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
32h 45m2 stops Toronto Pearson Intl London Gatwick
£491Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
14:40 - 11:35BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
25h 55m1 stop Paris Beauvais-Tille
Multiple Airlines Logo
17:00 - 16:30YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
18h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
£521Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
08:45 - 00:37BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
20h 52m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
06:45 - 15:00YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
27h 15m3 stops Toronto Pearson Intl Calgary Edinburgh Turnhouse
£536Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
06:40 - 19:30BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
17h 50m2 stops London Stansted Toronto Pearson Intl
Multiple Airlines Logo
18:30 - 21:15YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
21h 45m3 stops Toronto Pearson Intl Reykjavik Keflavik Intl Manchester
£587Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
08:45 - 19:30BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 45m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
22:00 - 18:10YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
15h 10m1 stop London Heathrow
£641Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
Multiple Airlines Logo
15:35 - 11:35BFS  Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl
25h 00m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
23:45 - 12:25YUL  Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl
31h 40m1 stop Barcelona-El Prat
£666Multiple Airlines
Mon, 12 Oct - Fri, 16 Oct
British Airways Logo
19:30 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
29h 45m1 stop London Heathrow
British Airways Logo
22:00 - 17:35YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 35m1 stop London Heathrow
£668British Airways
Tue, 8 Sep - Tue, 15 Sep
British Airways Logo
06:30 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
18h 45m1 stop London Heathrow
British Airways Logo
22:00 - 15:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
12h 30m1 stop London Heathrow
£716British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
19:30 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
29h 45m1 stop London Heathrow
British Airways Logo
22:00 - 17:35YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 35m1 stop London Heathrow
£727British Airways
Tue, 8 Sep - Tue, 15 Sep

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British Airways flights from Belfast to Montreal

Our best British Airways deals on Belfast to Montreal flight tickets
British Airways
8 Sept
BHD19:30Belfast City
29h 45m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
15 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
BHD17:35Belfast City
£668
British Airways
3 Sept
BHD06:30Belfast City
18h 45m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
BHD15:30Belfast City
£716
British Airways
8 Sept
BHD19:30Belfast City
29h 45m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
15 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
BHD17:35Belfast City
£727

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Montreal 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 279,928 searches. Data last updated 16 August 2026.
Use the filters below to find and compare flights from Belfast to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

06:40-00:37

2 stops22h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

06:45-16:30

2 stops28h 45m

£478

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Mon 12/10

08:45-19:32

2 stops15h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

06:45-20:30

2 stops32h 45m

£491

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

14:40-11:35

1 stop25h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

17:00-16:30

2 stops18h 30m

£521

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Mon 12/10

08:45-00:37

2 stops20h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

06:45-15:00

3 stops27h 15m

£536

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

06:40-19:30

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

18:30-21:15

3 stops21h 45m

£587
Fastest return journey

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Mon 12/10

08:45-19:30

2 stops15h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

22:00-18:10

1 stop15h 10m

£641

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Mon 12/10

15:35-11:35

1 stop25h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

23:45-12:25

1 stop31h 40m

£666

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Tue 8/9

19:30-20:15

1 stop29h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

22:00-17:35

1 stop14h 35m

£668

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

06:30-20:15

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-15:30

1 stop12h 30m

£716

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Tue 8/9

19:30-20:15

1 stop29h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

22:00-17:35

1 stop14h 35m

£727

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast to Montreal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Montreal

Fastest flight time

15h 47m

Direct flights

None
The fastest flight from Belfast to Montreal takes 15h 47m
There are no direct flights from Belfast to Montreal. There are no popular flight routes from Belfast to Montreal.
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Frequently asked questions about flying from Belfast to Montreal

  • How far is Belfast to Montreal by plane?

    The straight-line distance from Belfast to Montreal is 2942.6 mi. Flights usually cover this in 15h 47m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Belfast to Montreal?

    Prices for flights from Belfast to Montreal are refreshed on a daily basis.

  • How old do you have to be to fly from Belfast to Montreal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Belfast to Montreal

  • How do I get Price Alerts for flights from Belfast to Montreal?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast from Montreal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Belfast to Montreal with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 recognisable 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 enables you to select and highlight flights to Montreal from Belfast with this policy.

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

Once you have performed a search for Belfast to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Belfast to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport