C$ 404 Find Cheap Flights from Ireland to Montreal – Compare and Save

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Cheap Flights from Ireland to Montreal

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ireland to Montreal

Fri, 22 Jan - Fri, 29 Jan
TAP AIR PORTUGAL Logo
11:10 a.m. - 7:55 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
13h 45m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
9:45 p.m. - 11:20 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
20h 35m1 stop Lisbon Humberto Delgado
C$ 718TAP AIR PORTUGAL
Sun, 22 Nov - Sun, 29 Nov
Multiple Airlines Logo
9:10 a.m. - 7:40 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
15h 30m1 stop Paris Orly
Multiple Airlines Logo
9:40 p.m. - 7:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
16h 30m1 stop Paris Orly
C$ 722Multiple Airlines
Fri, 6 Nov - Tue, 10 Nov
Multiple Airlines Logo
7:05 a.m. - 10:20 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
20h 15m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
5:25 p.m. - 8:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
21h 40m2 stops Toronto Pearson Intl London Gatwick
C$ 778Multiple Airlines
Tue, 13 Oct - Tue, 20 Oct
Multiple Airlines Logo
1:30 p.m. - 3:00 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
30h 30m2 stops Paris Charles de Gaulle Zurich
Multiple Airlines Logo
6:15 p.m. - 11:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
12h 00m1 stop Paris Charles de Gaulle
C$ 786Multiple Airlines
Fri, 2 Oct - Sat, 10 Oct
Multiple Airlines Logo
7:55 a.m. - 2:15 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
11h 20m1 stop London Gatwick
Multiple Airlines Logo
6:45 a.m. - 11:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
23h 30m2 stops Toronto Pearson Intl London Gatwick
C$ 793Multiple Airlines
Sun, 22 Nov - Sun, 29 Nov
Multiple Airlines Logo
8:00 a.m. - 10:20 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
19h 20m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
5:25 p.m. - 6:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
19h 35m2 stops Toronto Pearson Intl London Gatwick
C$ 813Multiple Airlines
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
7:00 a.m. - 10:20 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
19h 20m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
5:25 p.m. - 3:30 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
17h 05m2 stops Toronto Pearson Intl London Gatwick
C$ 835Multiple Airlines
Fri, 2 Oct - Sun, 11 Oct
Multiple Airlines Logo
7:55 a.m. - 2:15 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
11h 20m1 stop London Gatwick
Multiple Airlines Logo
4:40 p.m. - 11:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
13h 30m2 stops Ottawa London Gatwick
C$ 838Multiple Airlines
Tue, 29 Dec - Wed, 13 Jan
Air Canada Logo
9:00 a.m. - 6:43 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
14h 43m2 stops Toronto Pearson Intl Ottawa
Air Canada Logo
11:10 a.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
15h 00m1 stop Toronto Pearson Intl
C$ 1,053Air Canada
Mon, 28 Dec - Wed, 13 Jan
Air Canada Logo
9:00 a.m. - 8:53 p.m.DUB  Dublin-YUL Montreal Pierre Elliott Trudeau Intl
16h 53m2 stops Toronto Pearson Intl Ottawa
Air Canada Logo
4:10 p.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-DUB Dublin
10h 00m1 stop Toronto Pearson Intl
C$ 1,054Air Canada
Booking Insights

KAYAK's insights & trends for flights to Montreal

Get data-powered insights and trends into flights to Montreal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Montreal?

Based on KAYAK data, the cheapest day to fly to Montreal is Wednesday where round-trip tickets can be as cheap as C$ 1,045. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are C$ 1,045 on average.

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

The cheapest month for flights to Montreal Pierre Elliott Trudeau Intl Airport is May, where tickets cost C$ 835 on average for return flights. On the other hand, the most expensive months are September and July, where the average cost of tickets from Ireland is C$ 1,235 and C$ 1,213 respectively. For one-way flights, the best month to travel is March with an average price of C$ 474.

What is the cheapest time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport is generally in the morning, when round-trip flights cost C$ 1,208 on average. The most expensive time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 1,208.

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Good to know

Low season

March

Cheapest flight

C$ 404
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (17% more expensive on average)
Flight from Dublin to Montreal

FAQs - booking Montreal flights

  • How far is Montreal Pierre Elliott Trudeau Intl Airport from central Montreal?

    The city centre of Montreal is 15 km from Montreal.

  • How does KAYAK find such low prices on flights to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Montreal Pierre Elliott Trudeau Intl Airport are there each week?

    Each week there are around 3,153 direct flights from within Ireland to Montreal Pierre Elliott Trudeau Intl Airport. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Montreal

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Montreal flight deals.

Reviews of the top airline flying from Ireland to Montreal

 
Need help choosing which airline to fly with to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11630 reviews
6.8Entertainment
6.3Food
7.3Boarding
7.1Comfort
7.8Crew
Airline reviews

Great, the item that impressed us. The most was the fact that some of us were gonna have a tight connection and the crew invited those people with the tight connection to stand up and leave the plane early. Great idea and it worked for us

8.0 ExcellentAnonymous, Sep 2026
Read more Air Canada reviews

Great, the item that impressed us. The most was the fact that some of us were gonna have a tight connection and the crew invited those people with the tight connection to stand up and leave the plane early. Great idea and it worked for us

All went smoothly from Miami to Montreal from boarding to arriving to Montreal. Flight left on time and arrived on time.

Over all good except the food was not good at all

It was pretty good. It was my first time using the airline I believe but it was a relatively pleasant experience.

My flight got Delayed due to the airline. The attending Crewe in Montreal were not super helpful and I arrived 13 1/2 hours late from my original arrival time. Air Canada lost my luggage, they stated they booked me a hotel room overnight at no fee, however when I arrive to the hotel, there was no reservation. It also took me three different attempts to get the hotel, even covered by Air Canada as they were arguing that they were not responsible for this, despite it having been delayed due to the airline. Overall, the service was very very poor and what should’ve been a short five hour trip turned into a 13 1/2 hour saga with me, spending a night in a random airport overnight due to Air Canada’s errors, and searching for my luggage until 2 o’clock in the morning. I will never fly Air Canada again.

$2600 for the flight with food then not even a dog will eat specially breakfast

Air canada charged me for a carry on bag that I did not have.

Our connection flight was cancelled due to the crew being detained in customs for drug trafficking. Ruining my last two days of vacation because they cancelled the rebooked flight too. Worst experience of my life, i want my money back because nobody can give me back those days and reservations i had planned for 6 months.

Original flight was canceled by Air Canada and next day they re scheduled and paid by hotel and taxi cost, but it just so tired for waiting and I have some school exam that I couldn't prepare it at all.

The gate and flight crew were very responsive and professional. They went out of their way to make sure this senior had a good flight.

Travelling to a place near Montreal?

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

More options for your flight to Montreal