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Cheap flights from Ireland to Montreal from C$ 441

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 4/10. 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

Logo
8:10 a.m. - 9:00 p.m.DUB-YUL
17h 50m1 stop
Logo
11:00 p.m. - 6:40 p.m.YUL-DUB
14h 40m1 stop
C$ 726
Find Deal
Fri, 12 Sep - Mon, 22 Sep
Logo
10:20 a.m. - 6:33 p.m.DUB-YUL
13h 13m1 stop
Logo
6:45 a.m. - 10:00 a.m.YUL-DUB
22h 15m1 stop
C$ 734
Find Deal
Wed, 17 Sep - Sat, 4 Oct
Logo
10:20 a.m. - 10:15 p.m.DUB-YUL
16h 55m2 stops
Logo
6:45 a.m. - 10:00 a.m.YUL-DUB
22h 15m1 stop
C$ 766
Find Deal
Wed, 17 Sep - Sat, 4 Oct
Lufthansa Logo
9:00 a.m. - 4:00 p.m.DUB-YUL
12h 00m1 stop
Lufthansa Logo
6:05 p.m. - 4:55 p.m.YUL-DUB
17h 50m1 stop
C$ 816Lufthansa
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Lufthansa Logo
5:55 a.m. - 4:00 p.m.DUB-YUL
15h 05m1 stop
Lufthansa Logo
8:40 p.m. - 7:45 a.m.YUL-DUB
6h 05mdirect
C$ 817Lufthansa
Find Deal
Thu, 11 Sep - Fri, 19 Sep
Air Canada Logo
9:20 a.m. - 10:50 a.m.DUB-YUL
6h 30mdirect
Air Canada Logo
4:00 p.m. - 8:15 a.m.YUL-DUB
11h 15m1 stop
C$ 820Air Canada
Find Deal
Thu, 11 Sep - Thu, 18 Sep
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$ 824SWISS
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Air Canada Logo
9:20 a.m. - 10:50 a.m.DUB-YUL
6h 30mdirect
Air Canada Logo
8:40 p.m. - 7:45 a.m.YUL-DUB
6h 05mdirect
C$ 829Air Canada
Find Deal
Thu, 11 Sep - Fri, 19 Sep
SWISS Logo
6:40 p.m. - 3:00 p.m.DUB-YUL
25h 20m1 stop
SWISS Logo
1:40 p.m. - 12:10 p.m.YUL-DUB
17h 30m2 stops
C$ 846SWISS
Find Deal
Thu, 11 Sep - Thu, 18 Sep
American Airlines Logo
11:45 a.m. - 10:44 p.m.DUB-YUL
15h 59m1 stop
American Airlines Logo
10:10 p.m. - 5:30 p.m.YUL-DUB
14h 20m1 stop
C$ 878American Airlines
Find Deal
Thu, 28 Aug - Wed, 3 Sep

Lufthansa flights from Ireland to Montreal

Our best Lufthansa deals on Ireland to Montreal flight tickets
Lufthansa
11 Sep
DUB9:00 a.m.Dublin
12h 00m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
18 Sep
YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl
17h 50m
1 stop
DUB4:55 p.m.Dublin
C$ 816
Find similar
Lufthansa
11 Sep
DUB5:55 a.m.Dublin
15h 05m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
19 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB7:45 a.m.Dublin
C$ 817
Find similar
Lufthansa
15 Sep
DUB9:00 a.m.Dublin
12h 00m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
22 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB7:45 a.m.Dublin
C$ 818
Find similar

Air Canada flights from Ireland to Montreal

Our best Air Canada deals on Ireland to Montreal flight tickets
Air Canada
11 Sep
DUB9:20 a.m.Dublin
6h 30m
YUL10:50 a.m.Montreal Pierre Elliott Trudeau Intl
18 Sep
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 15m
1 stop
DUB8:15 a.m.Dublin
C$ 820
Find similar
Air Canada
11 Sep
DUB9:20 a.m.Dublin
6h 30m
YUL10:50 a.m.Montreal Pierre Elliott Trudeau Intl
19 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB7:45 a.m.Dublin
C$ 829
Find similar
Air Canada
28 Aug
DUB9:20 a.m.Dublin
6h 30m
YUL10:50 a.m.Montreal Pierre Elliott Trudeau Intl
3 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB7:45 a.m.Dublin
C$ 831
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ireland 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 12 August 2025.
Use the filters below to find and compare flights from Ireland to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 12/9

8:10 a.m.-9:00 p.m.

1 stop17h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

11:00 p.m.-6:40 p.m.

1 stop14h 40m

C$ 726

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 17/9

10:20 a.m.-6:33 p.m.

1 stop13h 13m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

6:45 a.m.-10:00 a.m.

1 stop22h 15m

C$ 734

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 17/9

10:20 a.m.-10:15 p.m.

2 stops16h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

6:45 a.m.-10:00 a.m.

1 stop22h 15m

C$ 766

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

9:00 a.m.-4:00 p.m.

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:05 p.m.-4:55 p.m.

1 stop17h 50m

C$ 816

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

5:55 a.m.-4:00 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

8:40 p.m.-7:45 a.m.

Nonstop6h 05m

C$ 817

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

9:20 a.m.-10:50 a.m.

Nonstop6h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

4:00 p.m.-8:15 a.m.

1 stop11h 15m

C$ 820

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 12/1

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

1 stop25h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

1 stop14h 45m

C$ 824

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

9:20 a.m.-10:50 a.m.

Nonstop6h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

8:40 p.m.-7:45 a.m.

Nonstop6h 05m

C$ 829

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

6:40 p.m.-3:00 p.m.

1 stop25h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

1:40 p.m.-12:10 p.m.

2 stops17h 30m

C$ 846

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 28/8

11:45 a.m.-10:44 p.m.

1 stop15h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

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

1 stop14h 20m

C$ 878

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

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?

The cheapest month to fly to Montreal from Ireland is in March. Flight prices, which tend to average around C$ 741, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Montreal from Ireland during February instead. Flights to Montreal in February, while not as cheap as those in March, still average around C$ 813.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Saturday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 968. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Montreal for around C$ 1,148.

What is the cheapest time of day to depart on your flight to Montreal?

Our data shows that the cheapest Ireland to Montreal flights are usually those with departure times in the afternoon. Our users have found flights to Montreal in the afternoon for as low as C$ 869. Flights in the morning are often more expensive with an average ticket price of C$ 996.

What is the cheapest Ireland to Montreal flight route?

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

How far in advance should I book a flight to Montreal?

You are more likely to see cheaper flights to Montreal from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 907 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Ireland for as low as C$ 759 on momondo.

What cabin class options are available on Ireland to Montreal flights?

There are 1 cabin classes available to choose from on Ireland to Montreal 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 flights?

You could potentially save up to 10% on your flight if you consider stops on a Ireland to Montreal flight.

Cheap Ireland to Montreal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Montreal

Best price found

C$ 441

Fastest flight time

6h 30m

Direct flights

Tue, Wed, Fri and Sun

Airports in Montreal

1 airport
The best one-way flight to Montreal from Ireland in the past 72 hours is C$ 441. The best round-trip flight deal from Ireland to Montreal found on momondo in the last 72 hours is C$ 726.
The fastest flight from Ireland to Montreal takes 6h 30m
Direct flights go from Ireland to Montreal on Tuesday, Wednesday, Friday and Sunday. Airlines offering direct flights are: Lufthansa and Air Canada.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
Search flight deals

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

    Prices for flights from Ireland to Montreal refresh daily.

  • How many operators does momondo search for flights from Ireland to Montreal?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Montreal.

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

    The required travel and health documents for your Montreal 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. 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?

Best airlines flying from Ireland to Montreal

Compare and see reviews for airlines that fly from Ireland to Montreal with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 720Free CancellationRating
6.6
7,265 reviews
Search British Airways flights
LufthansaPriceFrom C$ 792Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 805Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Montreal?

Finding the right flight to Montreal from Ireland 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 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 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 Ireland to Montreal.

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

Yes momondo offers price alerts on flights to Montreal from Ireland. 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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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