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Cheap flights from Belfast to Montreal from C$ 490

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 4/9. 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 to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:30 a.m. - 8:15 p.m.
BHD
-
YUL
18h 45m
1 stop
British Airways Logo
10:00 p.m. - 3:30 p.m.
YUL
-
BHD
12h 30m
1 stop
C$ 1,322British Airways
Thu, 17 Sep - Mon, 21 Sep
British Airways Logo
6:30 a.m. - 8:15 p.m.
BHD
-
YUL
18h 45m
1 stop
British Airways Logo
10:00 p.m. - 3:30 p.m.
YUL
-
BHD
12h 30m
1 stop
C$ 1,325British Airways
Thu, 17 Sep - Mon, 21 Sep
British Airways Logo
6:30 a.m. - 8:15 p.m.
BHD
-
YUL
18h 45m
1 stop
British Airways Logo
10:00 p.m. - 3:30 p.m.
YUL
-
BHD
12h 30m
1 stop
C$ 1,329British Airways
Thu, 17 Sep - Mon, 21 Sep
British Airways Logo
7:05 a.m. - 8:15 p.m.
BHD
-
YUL
18h 10m
1 stop
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,364British Airways
Sat, 19 Sep - Tue, 22 Sep
British Airways Logo
7:05 a.m. - 8:15 p.m.
BHD
-
YUL
18h 10m
1 stop
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,463British Airways
Sat, 19 Sep - Tue, 22 Sep
British Airways Logo
7:05 a.m. - 8:15 p.m.
BHD
-
YUL
18h 10m
1 stop
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,465British Airways
Sat, 19 Sep - Tue, 22 Sep
British Airways Logo
7:05 a.m. - 8:15 p.m.
BHD
-
YUL
18h 10m
1 stop
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
C$ 1,471British Airways
Sat, 19 Sep - Tue, 22 Sep
British Airways Logo
9:50 a.m. - 8:15 p.m.
BHD
-
YUL
15h 25m
2 stops
British Airways Logo
10:00 p.m. - 3:30 p.m.
YUL
-
BHD
12h 30m
1 stop
C$ 1,613British Airways
Thu, 17 Sep - Mon, 21 Sep
British Airways Logo
9:50 a.m. - 8:15 p.m.
BHD
-
YUL
15h 25m
2 stops
British Airways Logo
10:00 p.m. - 3:30 p.m.
YUL
-
BHD
12h 30m
1 stop
C$ 1,646British Airways
Thu, 17 Sep - Mon, 21 Sep
British Airways Logo
9:50 a.m. - 8:15 p.m.
BHD
-
YUL
15h 25m
2 stops
British Airways Logo
10:00 p.m. - 3:30 p.m.
YUL
-
BHD
12h 30m
1 stop
C$ 1,648British Airways
Thu, 17 Sep - Mon, 21 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
17 Sep
BHD6:30 a.m.Belfast City
18h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
21 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
BHD3:30 p.m.Belfast City
C$ 1,322
British Airways
17 Sep
BHD6:30 a.m.Belfast City
18h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
21 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
BHD3:30 p.m.Belfast City
C$ 1,325
British Airways
17 Sep
BHD6:30 a.m.Belfast City
18h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
21 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
BHD3:30 p.m.Belfast City
C$ 1,329

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 24 July 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 round-trip

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 17/9

6:30 a.m.-8:15 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop12h 30m

C$ 1,322

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 17/9

6:30 a.m.-8:15 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop12h 30m

C$ 1,325

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 17/9

6:30 a.m.-8:15 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop12h 30m

C$ 1,329

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 19/9

7:05 a.m.-8:15 p.m.

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

1 stop12h 20m

C$ 1,364

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 19/9

7:05 a.m.-8:15 p.m.

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

1 stop12h 20m

C$ 1,463

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 19/9

7:05 a.m.-8:15 p.m.

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

1 stop12h 20m

C$ 1,465

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 19/9

7:05 a.m.-8:15 p.m.

1 stop18h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

1 stop12h 20m

C$ 1,471
Quickest round-trip

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 17/9

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

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop12h 30m

C$ 1,613

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 17/9

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

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop12h 30m

C$ 1,646

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 17/9

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

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop12h 30m

C$ 1,648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 4735.7 km. Typically, this will take 18h 45m by plane in normal conditions.

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

    Prices for flights from Belfast to Montreal are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Montreal.

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

    The necessary travel and health documents for your Montreal 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

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

    Price Alerts will notify you by email when the price for flights to Montreal from Belfast decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • 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 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.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Montreal.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Belfast and alert you when they change.

An easier way to manage your Montreal trip

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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 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport