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Cheap flights from Ireland to Montreal from C$ 277

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 3/3. 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

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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.
WestJet Logo
10:30 a.m. - 12:38 a.m.
DUB
-
YUL
18h 08m1 stop
WestJet Logo
6:45 a.m. - 9:00 a.m.
YUL
-
DUB
22h 15m1 stop
C$ 632WestJet
Sat, 14 Mar - Wed, 18 Mar
Multiple Airlines Logo
7:40 p.m. - 7:40 p.m.
DUB
-
YUL
29h 00m2 stops
Multiple Airlines Logo
9:40 p.m. - 5:50 p.m.
YUL
-
DUB
15h 10m1 stop
C$ 752Multiple Airlines
Sat, 24 Jan - Fri, 30 Jan
Multiple Airlines Logo
7:40 p.m. - 7:40 p.m.
DUB
-
YUL
29h 00m2 stops
Multiple Airlines Logo
9:40 p.m. - 5:50 p.m.
YUL
-
DUB
15h 10m1 stop
C$ 755Multiple Airlines
Sat, 24 Jan - Fri, 30 Jan
Multiple Airlines Logo
6:15 p.m. - 7:40 p.m.
DUB
-
YUL
30h 25m1 stop
Multiple Airlines Logo
9:40 p.m. - 5:50 p.m.
YUL
-
DUB
15h 10m1 stop
C$ 762Multiple Airlines
Sat, 24 Jan - Fri, 30 Jan
Multiple Airlines Logo
6:15 p.m. - 7:40 p.m.
DUB
-
YUL
30h 25m1 stop
Multiple Airlines Logo
9:40 p.m. - 5:50 p.m.
YUL
-
DUB
15h 10m1 stop
C$ 763Multiple Airlines
Sat, 24 Jan - Fri, 30 Jan
United Airlines Logo
12:30 p.m. - 7:46 a.m.
SNN
-
YUL
24h 16m2 stops
United Airlines Logo
6:30 p.m. - 7:30 a.m.
YUL
-
SNN
32h 00m1 stop
C$ 966United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
12:30 p.m. - 7:46 a.m.
SNN
-
YUL
24h 16m2 stops
United Airlines Logo
8:15 a.m. - 7:30 a.m.
YUL
-
SNN
18h 15m1 stop
C$ 967United Airlines
Thu, 14 May - Thu, 28 May
Air Canada Logo
12:30 p.m. - 11:21 p.m.
SNN
-
YUL
15h 51m2 stops
Air Canada Logo
9:45 a.m. - 10:15 a.m.
YUL
-
SNN
19h 30m2 stops
C$ 976Air Canada
Thu, 4 Jun - Mon, 8 Jun
Air Canada Logo
12:30 p.m. - 7:40 a.m.
SNN
-
YUL
24h 10m2 stops
Air Canada Logo
9:45 a.m. - 10:15 a.m.
YUL
-
SNN
19h 30m2 stops
C$ 977Air Canada
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
9:30 a.m. - 10:11 a.m.
SNN
-
YUL
29h 41m1 stop
United Airlines Logo
6:30 p.m. - 7:30 a.m.
YUL
-
SNN
32h 00m1 stop
C$ 1,006United Airlines
Thu, 4 Jun - Mon, 8 Jun

Air Transat flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Transat deals on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Transat
1 May
DUB1:15 p.m.Dublin
12h 15m
1 stop
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
17 May
YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
DUB11:30 a.m.Dublin
C$ 824
Find similar
Air Transat
1 May
DUB1:15 p.m.Dublin
12h 15m
1 stop
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
14 May
YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
DUB11:30 a.m.Dublin
C$ 861
Find similar

American Airlines flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
24 Jan
DUB10:55 a.m.Dublin
12h 50m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
30 Jan
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
18h 20m
1 stop
DUB7:50 p.m.Dublin
C$ 835
Find similar
American Airlines
24 Jan
DUB11:30 a.m.Dublin
16h 14m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
30 Jan
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
15h 30m
1 stop
DUB5:00 p.m.Dublin
C$ 846
Find similar
American Airlines
24 Jan
DUB11:30 a.m.Dublin
16h 14m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
2 Feb
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
10h 55m
1 stop
DUB12:35 p.m.Dublin
C$ 847
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 21 December 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

Sat 14/3

10:30 a.m.-12:38 a.m.

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:45 a.m.-9:00 a.m.

1 stop22h 15m

C$ 632

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 24/1

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

2 stops29h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

9:40 p.m.-5:50 p.m.

1 stop15h 10m

C$ 752

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 24/1

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

2 stops29h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

9:40 p.m.-5:50 p.m.

1 stop15h 10m

C$ 755

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 24/1

6:15 p.m.-7:40 p.m.

1 stop30h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

9:40 p.m.-5:50 p.m.

1 stop15h 10m

C$ 762

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 24/1

6:15 p.m.-7:40 p.m.

1 stop30h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

9:40 p.m.-5:50 p.m.

1 stop15h 10m

C$ 763

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

12:30 p.m.-7:46 a.m.

2 stops24h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:30 p.m.-7:30 a.m.

1 stop32h 00m

C$ 966

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 14/5

12:30 p.m.-7:46 a.m.

2 stops24h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

8:15 a.m.-7:30 a.m.

1 stop18h 15m

C$ 967

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

12:30 p.m.-11:21 p.m.

2 stops15h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

9:45 a.m.-10:15 a.m.

2 stops19h 30m

C$ 976

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

12:30 p.m.-7:40 a.m.

2 stops24h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

9:45 a.m.-10:15 a.m.

2 stops19h 30m

C$ 977

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

9:30 a.m.-10:11 a.m.

1 stop29h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:30 p.m.-7:30 a.m.

1 stop32h 00m

C$ 1,006

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$ 804. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Ireland averaging around C$ 824.

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$ 969. 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$ 1,158.

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$ 786. 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$ 1,027. 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$ 1,006 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$ 760 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

Fastest flight time

13h 10m

Direct flights

Tue and Sun
The fastest flight from Ireland to Montreal Pierre Elliott Trudeau Intl Airport takes 13h 10m
Direct flights go from Ireland to Montreal Pierre Elliott Trudeau Intl Airport on Tuesday and Sunday. There are no airlines offering direct flights.
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$ 721Free CancellationRating
6.7
7,600 reviews
Search British Airways flights
Air CanadaPriceFrom C$ 806Free CancellationRating
7.1
10,550 reviews
Search Air Canada flights

Travelling to a place near Montreal?

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