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Cheap flights from Ireland to Montreal from C$ 422

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 4/12. 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$ 755Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
6:10 p.m. - 7:40 p.m.DUB-YUL
30h 30m1 stop
Multiple Airlines Logo
9:40 p.m. - 9:45 p.m.YUL-DUB
19h 05m1 stop
C$ 779Multiple Airlines
Find Deal
Thu, 13 Nov - Wed, 19 Nov
Multiple Airlines Logo
6:10 p.m. - 7:40 p.m.DUB-YUL
30h 30m1 stop
Multiple Airlines Logo
9:40 p.m. - 9:45 p.m.YUL-DUB
19h 05m1 stop
C$ 789Multiple Airlines
Find Deal
Thu, 13 Nov - Wed, 19 Nov
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$ 797Multiple 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$ 807Lufthansa
Find Deal
Mon, 17 Nov - Sun, 23 Nov
Lufthansa Logo
5:00 a.m. - 12:00 p.m.DUB-YUL
12h 00m1 stop
Lufthansa Logo
8:10 p.m. - 5:10 p.m.YUL-DUB
16h 00m1 stop
C$ 824Lufthansa
Find Deal
Thu, 13 Nov - Wed, 19 Nov
SWISS Logo
6:35 p.m. - 3:10 p.m.DUB-YUL
25h 35m1 stop
SWISS Logo
4:55 p.m. - 12:00 p.m.YUL-DUB
14h 05m1 stop
C$ 834SWISS
Find Deal
Sun, 18 Jan - Tue, 3 Mar
Air Canada Logo
9:00 a.m. - 7:14 p.m.DUB-YUL
15h 14m2 stops
Air Canada Logo
1:10 p.m. - 7:10 a.m.YUL-DUB
13h 00m1 stop
C$ 846Air Canada
Find Deal
Sun, 15 Feb - Sat, 21 Feb
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$ 850Air Canada
Find Deal
Sun, 15 Feb - Sat, 21 Feb
Austrian Airlines Logo
9:20 a.m. - 12:32 a.m.DUB-YUL
20h 12m2 stops
Austrian Airlines Logo
6:35 p.m. - 4:25 p.m.YUL-DUB
16h 50m2 stops
C$ 909Austrian Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec

Lufthansa flights from Ireland to Montreal

Our best Lufthansa deals on Ireland to Montreal 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$ 807
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$ 824
Find similar
Lufthansa
26 Mar
DUB5:00 a.m.Dublin
12h 00m
1 stop
YUL1:00 p.m.Montreal Pierre Elliott Trudeau Intl
30 Mar
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
15h 15m
1 stop
DUB4:55 p.m.Dublin
C$ 835
Find similar

Air Canada flights from Ireland to Montreal

Our best Air Canada deals on Ireland to Montreal flight tickets
Air Canada
9 Nov
DUB9:00 a.m.Dublin
10h 22m
1 stop
YUL2:22 p.m.Montreal Pierre Elliott Trudeau Intl
15 Nov
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 10m
1 stop
DUB7:10 a.m.Dublin
C$ 831
Find similar
Air Canada
15 Feb
DUB9:00 a.m.Dublin
15h 14m
2 stops
YUL7:14 p.m.Montreal Pierre Elliott Trudeau Intl
21 Feb
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
13h 00m
1 stop
DUB7:10 a.m.Dublin
C$ 846
Find similar
Air Canada
15 Feb
DUB9:00 a.m.Dublin
15h 22m
1 stop
YUL7:22 p.m.Montreal Pierre Elliott Trudeau Intl
21 Feb
YUL8:00 a.m.Montreal Pierre Elliott Trudeau Intl
18h 10m
1 stop
DUB7:10 a.m.Dublin
C$ 850
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 3 November 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

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$ 755

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

6:10 p.m.-7:40 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

9:40 p.m.-9:45 p.m.

1 stop19h 05m

C$ 779

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

6:10 p.m.-7:40 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

9:40 p.m.-9:45 p.m.

1 stop19h 05m

C$ 789

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$ 797

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$ 807

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

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

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

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

1 stop16h 00m

C$ 824

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 18/1

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

1 stop25h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

4:55 p.m.-12:00 p.m.

1 stop14h 05m

C$ 834

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 15/2

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

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

1:10 p.m.-7:10 a.m.

1 stop13h 00m

C$ 846

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$ 850

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 27/11

9:20 a.m.-12:32 a.m.

2 stops20h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:35 p.m.-4:25 p.m.

2 stops16h 50m

C$ 909

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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$ 752, 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 May instead. Flights to Montreal in May, while not as cheap as those in March, still average around C$ 808.

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$ 984. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Montreal for around C$ 1,175.

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$ 884. Flights in the morning are often more expensive with an average ticket price of C$ 1,043.

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$ 918 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$ 772 on momondo.

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

There is only 1 cabin class 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 41% 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

Direct flights

None
There are no direct flights from Ireland to Montreal. There are no popular flight routes from Ireland to Montreal.
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$ 732Free CancellationRating
6.7
7,494 reviews
Search British Airways 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