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Cheap flights from Montreal to Ireland from €177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Ireland departing on 25/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m
1 stop
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
€378WestJet
Mon, 9 Mar - Tue, 17 Mar
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m
1 stop
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
€378WestJet
Mon, 9 Mar - Tue, 17 Mar
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m
1 stop
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
€382WestJet
Mon, 9 Mar - Tue, 17 Mar
American Airlines Logo
20:30 - 15:45
YUL
-
SNN
14h 15m
1 stop
American Airlines Logo
07:50 - 18:45
SNN
-
YUL
15h 55m
1 stop
€586American Airlines
Fri, 13 Feb - Tue, 24 Feb
American Airlines Logo
15:50 - 11:30
YUL
-
SNN
14h 40m
2 stops
American Airlines Logo
07:50 - 22:44
SNN
-
YUL
19h 54m
2 stops
€600American Airlines
Thu, 29 Jan - Mon, 2 Feb
British Airways Logo
20:40 - 11:30
YUL
-
SNN
9h 50m
1 stop
British Airways Logo
20:05 - 18:45
SNN
-
YUL
27h 40m
1 stop
€646British Airways
Wed, 28 Jan - Sun, 1 Feb
British Airways Logo
20:40 - 23:25
YUL
-
ORK
21h 45m
1 stop
British Airways Logo
17:35 - 18:45
ORK
-
YUL
30h 10m
1 stop
€647British Airways
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
20:40 - 19:25
YUL
-
SNN
17h 45m
1 stop
Multiple Airlines Logo
20:05 - 18:45
SNN
-
YUL
27h 40m
1 stop
€670Multiple Airlines
Thu, 12 Feb - Sun, 22 Feb
Multiple Airlines Logo
20:40 - 11:30
YUL
-
SNN
9h 50m
1 stop
Multiple Airlines Logo
07:50 - 18:45
SNN
-
YUL
15h 55m
1 stop
€680Multiple Airlines
Thu, 29 Jan - Mon, 2 Feb
United Airlines Logo
06:30 - 07:30
YUL
-
SNN
20h 00m
1 stop
United Airlines Logo
12:30 - 07:46
SNN
-
YUL
24h 16m
2 stops
€685United Airlines
Thu, 28 May - Thu, 4 Jun

Air Transat flights from Montreal to Ireland

Our best Air Transat deals on Montreal to Ireland flight tickets
Air Transat
3 May
YUL15:10Montreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
DUB11:30Dublin
10 May
DUB13:15Dublin
24h 47m
1 stop
YUL09:02Montreal Pierre Elliott Trudeau Intl
€430
Air Transat
3 May
YUL17:40Montreal Pierre Elliott Trudeau Intl
12h 50m
1 stop
DUB11:30Dublin
13 May
DUB13:15Dublin
11h 05m
1 stop
YUL19:20Montreal Pierre Elliott Trudeau Intl
€438
Air Transat
7 May
YUL20:35Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
DUB11:30Dublin
18 May
DUB13:15Dublin
13h 02m
1 stop
YUL21:17Montreal Pierre Elliott Trudeau Intl
€447

Air Canada flights from Montreal to Ireland

Our best Air Canada deals on Montreal to Ireland flight tickets
Air Canada
16 Apr
YUL13:10Montreal Pierre Elliott Trudeau Intl
14h 05m
1 stop
DUB08:15Dublin
27 Apr
DUB09:50Dublin
10h 30m
1 stop
YUL15:20Montreal Pierre Elliott Trudeau Intl
€431
Air Canada
28 Jan
YUL18:40Montreal Pierre Elliott Trudeau Intl
35h 50m
2 stops
SNN11:30Shannon
1 Feb
SNN07:50Shannon
36h 20m
2 stops
YUL15:10Montreal Pierre Elliott Trudeau Intl
€851
Air Canada
28 Jan
YUL19:10Montreal Pierre Elliott Trudeau Intl
16h 35m
1 stop
SNN16:45Shannon
1 Feb
SNN07:50Shannon
36h 20m
2 stops
YUL15:10Montreal Pierre Elliott Trudeau Intl
€852

momondo Fare Finder

 
Customise your flight search to find flights from Montreal to Ireland 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 18 January 2026.
Use the filters below to find and compare flights from Montreal to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

06:45-09:00

1 stop22h 15m

Dublin

Tue 17/3

10:30-00:38

1 stop18h 08m

€378

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

06:45-09:00

1 stop22h 15m

Dublin

Tue 17/3

10:30-00:38

1 stop18h 08m

€378

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

06:45-09:00

1 stop22h 15m

Dublin

Tue 17/3

10:30-00:38

1 stop18h 08m

€382

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

20:30-15:45

1 stop14h 15m

Shannon

Tue 24/2

07:50-18:45

1 stop15h 55m

€586

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

15:50-11:30

2 stops14h 40m

Shannon

Mon 2/2

07:50-22:44

2 stops19h 54m

€600

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

20:40-11:30

1 stop9h 50m

Shannon

Sun 1/2

20:05-18:45

1 stop27h 40m

€646

MontrealCork

YUL - ORK

YULORK

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

20:40-23:25

1 stop21h 45m

Cork

Mon 9/2

17:35-18:45

1 stop30h 10m

€647

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

20:40-19:25

1 stop17h 45m

Shannon

Sun 22/2

20:05-18:45

1 stop27h 40m

€670

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

20:40-11:30

1 stop9h 50m

Shannon

Mon 2/2

07:50-18:45

1 stop15h 55m

€680

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

06:30-07:30

1 stop20h 00m

Shannon

Thu 4/6

12:30-07:46

2 stops24h 16m

€684

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ireland from

How to get the cheapest flight ticket from Montreal to Ireland

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 Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from Montreal averaging around €581.

What is the cheapest Montreal to Ireland flight route?

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

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

You are more likely to see cheaper flights to Ireland from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €614 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Montreal for as low as €545 on momondo.

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

There is only 1 cabin class available to choose from on Montreal to Ireland 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 Montreal to Ireland flights?

You could potentially save up to 19% on your flight if you consider stops on a Montreal to Ireland flight.

Cheap Montreal to Ireland flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

Mon, Tue, Thu and Sat

Airports in Ireland

77 airports
The fastest flight from Montreal to Ireland takes 5h 55m
Direct flights go from Montreal to Ireland on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights..
There are 77 airports in Ireland. From Montreal there are direct flights to Dublin (DUB).
Search flight deals

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

    Prices for flights from Montreal to Ireland are updated daily.

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Ireland.

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

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal to Ireland?

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Montreal with this policy.

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

Once you have performed a search for Montreal to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Ireland from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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