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Cheap flights from Belfast to Montreal from £225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Montreal departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:05 - 11:05
BFS
-
YUL
20h 00m
1 stop
Multiple Airlines Logo
21:35 - 22:50
YUL
-
BFS
20h 15m
1 stop
£531Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
20:05 - 11:35
BFS
-
YUL
20h 30m
1 stop
Multiple Airlines Logo
11:00 - 23:05
YUL
-
BFS
31h 05m
3 stops
£578Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
13:00 - 11:35
BFS
-
YUL
27h 35m
2 stops
Multiple Airlines Logo
16:15 - 23:05
YUL
-
BFS
25h 50m
3 stops
£589Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
20:05 - 11:35
BFS
-
YUL
20h 30m
1 stop
Multiple Airlines Logo
19:20 - 21:50
YUL
-
BFS
45h 30m
2 stops
£643Multiple Airlines
Thu, 14 May - Thu, 21 May
British Airways Logo
06:30 - 20:15
BHD
-
YUL
18h 45m
1 stop
British Airways Logo
22:00 - 12:55
YUL
-
BHD
9h 55m
1 stop
£651British Airways
Thu, 11 Jun - Mon, 15 Jun
British Airways Logo
14:20 - 20:15
BHD
-
YUL
10h 55m
1 stop
British Airways Logo
22:00 - 12:55
YUL
-
BHD
9h 55m
1 stop
£654British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
14:20 - 20:15
BHD
-
YUL
10h 55m
1 stop
British Airways Logo
22:00 - 15:30
YUL
-
BHD
12h 30m
1 stop
£695British Airways
Thu, 11 Jun - Mon, 15 Jun
Delta Logo
09:50 - 16:55
BHD
-
YUL
12h 05m
1 stop
Delta Logo
18:50 - 16:55
YUL
-
BHD
17h 05m
1 stop
£703Delta
Thu, 14 May - Tue, 19 May
Delta Logo
09:50 - 16:55
BHD
-
YUL
12h 05m
1 stop
Delta Logo
18:50 - 16:55
YUL
-
BHD
17h 05m
1 stop
£705Delta
Thu, 14 May - Tue, 19 May
KLM Logo
09:50 - 16:55
BHD
-
YUL
12h 05m
1 stop
KLM Logo
17:00 - 16:55
YUL
-
BHD
18h 55m
2 stops
£732KLM
Thu, 14 May - Tue, 19 May

Delta flights from Belfast to Montreal

Our best Delta deals on Belfast to Montreal flight tickets
Delta
14 May
BHD09:50Belfast City
12h 05m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
19 May
YUL18:50Montreal Pierre Elliott Trudeau Intl
17h 05m
1 stop
BHD16:55Belfast City
£703
Delta
14 May
BHD09:50Belfast City
12h 05m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
19 May
YUL18:50Montreal Pierre Elliott Trudeau Intl
17h 05m
1 stop
BHD16:55Belfast City
£705
Delta
25 Jun
BHD17:30Belfast City
28h 25m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
4 Jul
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD09:20Belfast City
£823

KLM flights from Belfast to Montreal

Our best KLM deals on Belfast to Montreal flight tickets
KLM
14 May
BHD09:50Belfast City
12h 05m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
19 May
YUL17:00Montreal Pierre Elliott Trudeau Intl
18h 55m
2 stops
BHD16:55Belfast City
£732
KLM
14 May
BHD17:30Belfast City
23h 30m
2 stops
YUL12:00Montreal Pierre Elliott Trudeau Intl
19 May
YUL17:00Montreal Pierre Elliott Trudeau Intl
18h 55m
2 stops
BHD16:55Belfast City
£770
KLM
25 Jun
BHD17:30Belfast City
28h 25m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
4 Jul
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD09:20Belfast City
£794

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 3 April 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 - YUL

BFSYUL

Belfast Intl

Thu 14/5

20:05-11:05

1 stop20h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

21:35-22:50

1 stop20h 15m

£531

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 14/5

20:05-11:35

1 stop20h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

11:00-23:05

3 stops31h 05m

£578

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 14/5

13:00-11:35

2 stops27h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

16:15-23:05

3 stops25h 50m

£589

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 14/5

20:05-11:35

1 stop20h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

19:20-21:50

2 stops45h 30m

£643

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 11/6

06:30-20:15

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

22:00-12:55

1 stop9h 55m

£651
Fastest return journey

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 24/9

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

22:00-12:55

1 stop9h 55m

£654

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 11/6

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

22:00-15:30

1 stop12h 30m

£695

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

09:50-16:55

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

18:50-16:55

1 stop17h 05m

£703

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

09:50-16:55

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

18:50-16:55

1 stop17h 05m

£705

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

09:50-16:55

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

17:00-16:55

2 stops18h 55m

£732

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

18h 45m

Direct flights

None
The fastest flight from Belfast to Montreal takes 18h 45m
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 18h 45m, 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.

An easier way to manage your Montreal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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