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Cheap flights from Ireland to Montreal from C$ 399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Montreal departing on 23/11. 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 Ireland to Montreal

Recent round-trip flight deals from Ireland to Montreal

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 a.m. - 3:10 p.m.DUB-YUL
33h 45m2 stops
Multiple Airlines Logo
9:45 p.m. - 11:25 p.m.YUL-DUB
20h 40m1 stop
C$ 757Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
6:00 p.m. - 12:00 p.m.DUB-YUL
23h 00m2 stops
Multiple Airlines Logo
5:10 p.m. - 3:45 p.m.YUL-DUB
17h 35m2 stops
C$ 799Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Lufthansa Logo
5:10 a.m. - 12:00 p.m.DUB-YUL
11h 50m1 stop
Lufthansa Logo
8:10 p.m. - 5:10 p.m.YUL-DUB
16h 00m1 stop
C$ 809Lufthansa
Find Deal
Mon, 17 Nov - Sun, 23 Nov
SWISS Logo
6:35 p.m. - 3:10 p.m.DUB-YUL
25h 35m1 stop
SWISS Logo
4:45 p.m. - 12:30 p.m.YUL-DUB
14h 45m1 stop
C$ 821SWISS
Find Deal
Mon, 17 Nov - Sun, 23 Nov
Lufthansa Logo
11:45 a.m. - 12:00 p.m.DUB-YUL
29h 15m1 stop
Lufthansa Logo
8:10 p.m. - 5:10 p.m.YUL-DUB
16h 00m1 stop
C$ 835Lufthansa
Find Deal
Mon, 17 Nov - Sun, 23 Nov
SWISS Logo
12:55 p.m. - 3:10 p.m.DUB-YUL
31h 15m1 stop
SWISS Logo
4:45 p.m. - 12:05 p.m.YUL-DUB
14h 20m1 stop
C$ 849SWISS
Find Deal
Tue, 25 Nov - Mon, 8 Dec
Air Canada Logo
9:00 a.m. - 7:22 p.m.DUB-YUL
15h 22m1 stop
Air Canada Logo
8:00 a.m. - 7:10 a.m.YUL-DUB
18h 10m1 stop
C$ 852Air Canada
Find Deal
Sun, 15 Feb - Sat, 21 Feb
Air Canada Logo
9:00 a.m. - 7:14 p.m.DUB-YUL
15h 14m2 stops
Air Canada Logo
10:30 p.m. - 7:10 a.m.YUL-DUB
27h 40m1 stop
C$ 861Air Canada
Find Deal
Wed, 26 Nov - Wed, 10 Dec
British Airways Logo
1:25 p.m. - 6:45 p.m.DUB-YUL
10h 20m1 stop
British Airways Logo
8:40 p.m. - 3:05 p.m.YUL-DUB
13h 25m1 stop
C$ 891British Airways
Find Deal
Tue, 25 Nov - Sun, 7 Dec
British Airways Logo
8:05 p.m. - 6:45 p.m.SNN-YUL
27h 40m1 stop
British Airways Logo
8:40 p.m. - 4:45 p.m.YUL-SNN
15h 05m1 stop
C$ 1,450British Airways
Find Deal
Fri, 12 Dec - Wed, 31 Dec

Lufthansa flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Our best Lufthansa deals on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Lufthansa
17 Nov
DUB5:10 a.m.Dublin
11h 50m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
1 stop
DUB5:10 p.m.Dublin
C$ 809
Find similar
Lufthansa
13 Nov
DUB5:00 a.m.Dublin
12h 00m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
19 Nov
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
1 stop
DUB5:10 p.m.Dublin
C$ 825
Find similar
Lufthansa
17 Nov
DUB11:45 a.m.Dublin
29h 15m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
1 stop
DUB5:10 p.m.Dublin
C$ 835
Find similar

SWISS flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Our best SWISS deals on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
SWISS
17 Nov
DUB6:35 p.m.Dublin
25h 35m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
14h 45m
1 stop
DUB12:30 p.m.Dublin
C$ 821
Find similar
SWISS
25 Nov
DUB12:55 p.m.Dublin
31h 15m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
14h 20m
1 stop
DUB12:05 p.m.Dublin
C$ 849
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ireland 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 4 November 2025.
Use the filters below to find and compare flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 2/12

10:25 a.m.-3:10 p.m.

2 stops33h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

9:45 p.m.-11:25 p.m.

1 stop20h 40m

C$ 757

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 2/12

6:00 p.m.-12:00 p.m.

2 stops23h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

5:10 p.m.-3:45 p.m.

2 stops17h 35m

C$ 799

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 17/11

5:10 a.m.-12:00 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:10 p.m.-5:10 p.m.

1 stop16h 00m

C$ 809

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 17/11

6:35 p.m.-3:10 p.m.

1 stop25h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

4:45 p.m.-12:30 p.m.

1 stop14h 45m

C$ 821

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 17/11

11:45 a.m.-12:00 p.m.

1 stop29h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:10 p.m.-5:10 p.m.

1 stop16h 00m

C$ 835

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 25/11

12:55 p.m.-3:10 p.m.

1 stop31h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

4:45 p.m.-12:05 p.m.

1 stop14h 20m

C$ 849

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 15/2

9:00 a.m.-7:22 p.m.

1 stop15h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

8:00 a.m.-7:10 a.m.

1 stop18h 10m

C$ 852

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 26/11

9:00 a.m.-7:14 p.m.

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 10/12

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

1 stop27h 40m

C$ 860

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 25/11

1:25 p.m.-6:45 p.m.

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

8:40 p.m.-3:05 p.m.

1 stop13h 25m

C$ 891

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Fri 12/12

8:05 p.m.-6:45 p.m.

1 stop27h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

8:40 p.m.-4:45 p.m.

1 stop15h 05m

C$ 1,450

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of March is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Ireland, with most prices found around C$ 818. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Ireland averaging around C$ 834.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday when prices can be found for as low as C$ 986. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,178.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from Ireland to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 800. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 1,045. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ireland to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from Dublin to Montreal Pierre Elliott Trudeau Intl for the best Ireland - Montreal Pierre Elliott Trudeau Intl flight prices

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 920 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Ireland for as low as C$ 773 on momondo.

What cabin class options are available on Ireland to Montreal Pierre Elliott Trudeau Intl flights?

There is only 1 cabin class available to choose from on Ireland to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight.

Cheap Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Ireland to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

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

    Prices for flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport?

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

    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 Ireland 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.

  • What is the most popular plane model from Ireland to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Ireland to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 733Free CancellationRating
6.7
7,496 reviews
Search British Airways flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
Cornwall
North Hatley
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Ireland 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 Ireland to Montreal for you.

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

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

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

momondo helps you find the best flight between Ireland 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 Ireland to Montreal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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