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Cheap flights from Ireland to Montreal from €158

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
0 bags

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Find the cheapest flights from Ireland to Montreal

Recent return flight deals from Ireland to Montreal

Enter your travel dates to find the best prices.
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m
1 stop
€351WestJet
Sat, 14 Mar - Mon, 23 Mar
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m
1 stop
€351WestJet
Sat, 14 Mar - Mon, 23 Mar
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
WestJet Logo
06:45 - 09:30
YUL
-
DUB
22h 45m
1 stop
€356WestJet
Sat, 14 Mar - Fri, 20 Mar
WestJet Logo
10:40 - 18:25
DUB
-
YUL
12h 45m
1 stop
WestJet Logo
06:45 - 08:20
YUL
-
DUB
44h 35m
2 stops
€359WestJet
Tue, 28 Apr - Sat, 9 May
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
Multiple Airlines Logo
14:30 - 09:00
YUL
-
DUB
14h 30m
1 stop
€412Multiple Airlines
Sat, 14 Mar - Mon, 23 Mar
WestJet Logo
10:40 - 18:25
DUB
-
YUL
12h 45m
1 stop
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m
1 stop
€414WestJet
Mon, 1 Jun - Sun, 7 Jun
United Airlines Logo
12:30 - 07:46
SNN
-
YUL
24h 16m
2 stops
United Airlines Logo
18:15 - 10:15
YUL
-
SNN
11h 00m
1 stop
€596United Airlines
Thu, 7 May - Mon, 11 May
Air Canada Logo
12:30 - 13:09
SNN
-
YUL
29h 39m
1 stop
Air Canada Logo
15:25 - 10:15
YUL
-
SNN
13h 50m
1 stop
€597Air Canada
Thu, 7 May - Mon, 11 May
Air Canada Logo
12:30 - 23:21
SNN
-
YUL
15h 51m
2 stops
Air Canada Logo
15:25 - 10:15
YUL
-
SNN
13h 50m
1 stop
€604Air Canada
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
07:50 - 16:05
SNN
-
YUL
13h 15m
1 stop
Multiple Airlines Logo
20:10 - 19:25
YUL
-
SNN
18h 15m
2 stops
€621Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar

WestJet flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
14 Mar
DUB10:30Dublin
18h 08m
1 stop
YUL00:38Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 15m
1 stop
DUB09:00Dublin
€351
WestJet
14 Mar
DUB10:30Dublin
18h 08m
1 stop
YUL00:38Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 15m
1 stop
DUB09:00Dublin
€351
WestJet
14 Mar
DUB10:30Dublin
18h 08m
1 stop
YUL00:38Montreal Pierre Elliott Trudeau Intl
20 Mar
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 45m
1 stop
DUB09:30Dublin
€356

British Airways flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Our best British Airways deals on Ireland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
British Airways
14 Mar
DUB13:10Dublin
10h 55m
1 stop
YUL20:05Montreal Pierre Elliott Trudeau Intl
23 Mar
YUL21:50Montreal Pierre Elliott Trudeau Intl
17h 50m
1 stop
DUB19:40Dublin
€509
British Airways
11 Feb
SNN20:05Shannon
27h 40m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
15 Feb
YUL20:40Montreal Pierre Elliott Trudeau Intl
17h 45m
1 stop
SNN19:25Shannon
€758

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 27 January 2026.
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

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

06:45-09:00

1 stop22h 15m

€351

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

06:45-09:00

1 stop22h 15m

€351

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

06:45-09:30

1 stop22h 45m

€356

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 28/4

10:40-18:25

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

06:45-08:20

2 stops44h 35m

€359

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

14:30-09:00

1 stop14h 30m

€412

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 1/6

10:40-18:25

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

06:45-09:20

1 stop21h 35m

€414

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-07:46

2 stops24h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

18:15-10:15

1 stop11h 00m

€596

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-13:09

1 stop29h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

15:25-10:15

1 stop13h 50m

€597

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-23:21

2 stops15h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

15:25-10:15

1 stop13h 50m

€604

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Mon 23/2

07:50-16:05

1 stop13h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

20:10-19:25

2 stops18h 15m

€621

Flights are sorted by cheapest return 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 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 €491. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Ireland averaging around €504.

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

On average, the least expensive day to fly to Montreal Pierre Elliott Trudeau Intl Airport from Ireland is on a Friday. momondo users have found tickets for Friday departures for as low as €561. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday 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 €646.

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 €591 when searching weeks before you fly. 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 €474 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 25% 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

Best price found

€443

Fastest flight time

6h 25m

Direct flights

Tue, Wed, Fri and Sun
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Ireland in the past 72 hours is €443. The best return flight deal from Ireland to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is €500.
The fastest flight from Ireland to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 25m
Direct flights go from Ireland to Montreal Pierre Elliott Trudeau Intl Airport on Tuesday, Wednesday, Friday and Sunday. Airline offering direct flights is Air Canada..
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 refresh 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?

    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 stopovers. 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 travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted 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 €440Free CancellationRating
6.7
7,704 reviews
Search British Airways flights
Air CanadaPriceFrom €461Free CancellationRating
7.1
10,663 reviews
Search Air Canada flights
LufthansaPriceFrom €522Free CancellationRating
6.8
7,749 reviews
Search Lufthansa flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Trois-Rivières

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 recognisable 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?

Flights from Ireland to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Montreal from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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