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Cheap flights from Belfast to Montreal from C$ 955

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 4/6. 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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Find the cheapest flights from Belfast to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:05 p.m. - 9:00 p.m.
BFS
-
YUL
28h 55m
2 stops
Multiple Airlines Logo
6:45 a.m. - 12:05 a.m.
YUL
-
BFS
36h 20m
3 stops
C$ 955Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
7:40 p.m. - 7:32 p.m.
BFS
-
YUL
28h 52m
3 stops
Multiple Airlines Logo
6:45 a.m. - 12:05 a.m.
YUL
-
BFS
36h 20m
3 stops
C$ 1,075Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
9:05 p.m. - 9:00 p.m.
BFS
-
YUL
28h 55m
2 stops
Multiple Airlines Logo
8:35 p.m. - 3:25 p.m.
YUL
-
BFS
13h 50m
2 stops
C$ 1,089Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
9:10 p.m. - 2:15 p.m.
BFS
-
YUL
22h 05m
1 stop
Multiple Airlines Logo
8:35 p.m. - 3:25 p.m.
YUL
-
BFS
13h 50m
2 stops
C$ 1,115Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
7:00 a.m. - 7:20 p.m.
BHD
-
YUL
17h 20m
2 stops
Multiple Airlines Logo
6:45 a.m. - 1:20 p.m.
YUL
-
BHD
25h 35m
2 stops
C$ 1,133Multiple Airlines
Thu, 4 Jun - Mon, 8 Jun
British Airways Logo
2:20 p.m. - 8:15 p.m.
BHD
-
YUL
10h 55m
1 stop
British Airways Logo
10:00 p.m. - 5:30 p.m.
YUL
-
BHD
14h 30m
1 stop
C$ 1,191British Airways
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
8:45 p.m. - 7:30 p.m.
BFS
-
YUL
27h 45m
3 stops
Multiple Airlines Logo
6:45 a.m. - 2:35 p.m.
YUL
-
BFS
26h 50m
2 stops
C$ 1,197Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul
British Airways Logo
9:35 a.m. - 8:15 p.m.
BHD
-
YUL
15h 40m
1 stop
British Airways Logo
10:00 p.m. - 9:00 a.m.
YUL
-
BHD
30h 00m
1 stop
C$ 1,284British Airways
Thu, 4 Jun - Mon, 8 Jun
British Airways Logo
2:20 p.m. - 8:15 p.m.
BHD
-
YUL
10h 55m
1 stop
British Airways Logo
10:00 p.m. - 9:00 a.m.
YUL
-
BHD
30h 00m
1 stop
C$ 1,286British Airways
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
6:45 a.m. - 7:20 p.m.
BFS
-
YUL
17h 35m
2 stops
Multiple Airlines Logo
6:45 a.m. - 2:35 p.m.
YUL
-
BFS
26h 50m
2 stops
C$ 1,291Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul

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
4 Jun
BHD2:20 p.m.Belfast City
10h 55m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
14h 30m
1 stop
BHD5:30 p.m.Belfast City
C$ 1,191
British Airways
4 Jun
BHD9:35 a.m.Belfast City
15h 40m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
30h 00m
1 stop
BHD9:00 a.m.Belfast City
C$ 1,284
British Airways
4 Jun
BHD2:20 p.m.Belfast City
10h 55m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
30h 00m
1 stop
BHD9:00 a.m.Belfast City
C$ 1,286

KLM flights from Belfast to Montreal Pierre Elliott Trudeau Intl Airport

Our best KLM deals on Belfast to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
KLM
4 Jun
BHD5:30 p.m.Belfast City
23h 30m
2 stops
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
8 Jun
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD9:20 a.m.Belfast City
C$ 1,380
KLM
14 May
BHD5:30 p.m.Belfast City
26h 35m
2 stops
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
19 May
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD9:20 a.m.Belfast City
C$ 1,736
KLM
14 May
BHD5:30 p.m.Belfast City
26h 35m
2 stops
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
19 May
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD9:20 a.m.Belfast City
C$ 1,739

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 13 May 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 - YUL

BFSYUL

Belfast Intl

Thu 4/6

9:05 p.m.-9:00 p.m.

2 stops28h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-12:05 a.m.

3 stops36h 20m

C$ 955

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 4/6

7:40 p.m.-7:32 p.m.

3 stops28h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-12:05 a.m.

3 stops36h 20m

C$ 1,075

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 4/6

9:05 p.m.-9:00 p.m.

2 stops28h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

8:35 p.m.-3:25 p.m.

2 stops13h 50m

C$ 1,089

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 4/6

9:10 p.m.-2:15 p.m.

1 stop22h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

8:35 p.m.-3:25 p.m.

2 stops13h 50m

C$ 1,115

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

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

2 stops17h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-1:20 p.m.

2 stops25h 35m

C$ 1,133
Quickest round-trip

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

2:20 p.m.-8:15 p.m.

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

10:00 p.m.-5:30 p.m.

1 stop14h 30m

C$ 1,191

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sun 19/7

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

3 stops27h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

6:45 a.m.-2:35 p.m.

2 stops26h 50m

C$ 1,197

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

9:35 a.m.-8:15 p.m.

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

10:00 p.m.-9:00 a.m.

1 stop30h 00m

C$ 1,284

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 4/6

2:20 p.m.-8:15 p.m.

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

10:00 p.m.-9:00 a.m.

1 stop30h 00m

C$ 1,286

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sun 19/7

6:45 a.m.-7:20 p.m.

2 stops17h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

6:45 a.m.-2:35 p.m.

2 stops26h 50m

C$ 1,291

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

18h 10m

Direct flights

None
The fastest flight from Belfast to Montreal Pierre Elliott Trudeau Intl Airport takes 18h 10m
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 18h 10m.

  • 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
Sherbrooke
Montebello
Brossard
Longueuil
Dorval
Cornwall
North Hatley
Boucherville
Drummondville
Saint-Sauveur
Magog
Bromont
Sutton
Saint-Jean-sur-Richelieu
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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