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Cheap flights from Montreal to Ireland from €140

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 19/10. 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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0 bags
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Cheap return flights

Air Canada Logo
14:10 - 08:15YUL-DUB
13h 05m1 stop
Air Canada Logo
09:50 - 17:50DUB-YUL
13h 00m1 stop
€515Air Canada
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Thu, 2 Oct - Thu, 9 Oct
Logo
18:00 - 11:30YUL-DUB
12h 30m1 stop
Logo
06:15 - 18:33DUB-YUL
17h 18m2 stops
€518
Find Deal
Fri, 3 Oct - Thu, 16 Oct
Logo
06:45 - 11:30YUL-DUB
23h 45m1 stop
Logo
13:30 - 21:00DUB-YUL
12h 30m1 stop
€518
Find Deal
Tue, 23 Sep - Wed, 1 Oct
American Airlines Logo
20:30 - 11:15YUL-DUB
9h 45m1 stop
American Airlines Logo
11:30 - 12:20DUB-YUL
29h 50m1 stop
€524American Airlines
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Fri, 7 Nov - Fri, 12 Dec
WestJet Logo
06:45 - 10:00YUL-DUB
22h 15m1 stop
WestJet Logo
11:30 - 00:27DUB-YUL
17h 57m1 stop
€524WestJet
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Sun, 21 Sep - Thu, 25 Sep
Air Canada Logo
22:30 - 07:10YUL-DUB
27h 40m1 stop
Air Canada Logo
13:35 - 08:32DUB-YUL
22h 57m1 stop
€525Air Canada
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Wed, 25 Feb - Tue, 10 Mar
American Airlines Logo
22:10 - 20:35YUL-SNN
17h 25m1 stop
American Airlines Logo
21:15 - 20:15SNN-YUL
28h 00m1 stop
€526American Airlines
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Mon, 29 Sep - Mon, 6 Oct
Lufthansa Logo
20:40 - 07:45YUL-DUB
6h 05mdirect
Lufthansa Logo
09:50 - 17:20DUB-YUL
12h 30m1 stop
€526Lufthansa
Find Deal
Sun, 28 Sep - Tue, 14 Oct
Lufthansa Logo
20:10 - 16:35YUL-DUB
15h 25m2 stops
Lufthansa Logo
05:10 - 12:00DUB-YUL
11h 50m1 stop
€527Lufthansa
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Wed, 5 Nov - Sat, 15 Nov
WestJet Logo
06:45 - 09:00YUL-DUB
21h 15m2 stops
WestJet Logo
10:20 - 00:27DUB-YUL
19h 07m2 stops
€539WestJet
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Tue, 16 Sep - Wed, 24 Sep

Air Canada flights from Montreal to Ireland

Our best Air Canada deals on Montreal to Ireland flight tickets
Air Canada
2 Oct
YUL14:10Montreal Pierre Elliott Trudeau Intl
13h 05m
1 stop
DUB08:15Dublin
9 Oct
DUB09:50Dublin
13h 00m
1 stop
YUL17:50Montreal Pierre Elliott Trudeau Intl
€515
Find similar
Air Canada
7 Sept
YUL20:40Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB07:45Dublin
20 Sept
DUB09:50Dublin
14h 37m
2 stops
YUL19:27Montreal Pierre Elliott Trudeau Intl
€519
Find similar
Air Canada
9 Sept
YUL16:30Montreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
DUB08:15Dublin
13 Sept
DUB09:20Dublin
6h 30m
YUL10:50Montreal Pierre Elliott Trudeau Intl
€520
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British Airways flights from Montreal to Ireland

Our best British Airways deals on Montreal to Ireland flight tickets
British Airways
11 Oct
YUL22:05Montreal Pierre Elliott Trudeau Intl
13h 15m
1 stop
DUB16:20Dublin
17 Oct
DUB10:55Dublin
14h 20m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€530
Find similar
British Airways
2 Nov
YUL20:40Montreal Pierre Elliott Trudeau Intl
15h 10m
1 stop
DUB16:50Dublin
13 Dec
DUB09:15Dublin
14h 30m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
€530
Find similar
British Airways
10 Oct
YUL22:00Montreal Pierre Elliott Trudeau Intl
12h 05m
1 stop
DUB15:05Dublin
16 Oct
DUB20:15Dublin
29h 00m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€532
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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 4 September 2025.
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

Thu 2/10

14:10-08:15

1 stop13h 05m

Dublin

Thu 9/10

09:50-17:50

1 stop13h 00m

€515

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

18:00-11:30

1 stop12h 30m

Dublin

Thu 16/10

06:15-18:33

2 stops17h 18m

€518

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

06:45-11:30

1 stop23h 45m

Dublin

Wed 1/10

13:30-21:00

1 stop12h 30m

€518

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

20:30-11:15

1 stop9h 45m

Dublin

Fri 12/12

11:30-12:20

1 stop29h 50m

€524

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

06:45-10:00

1 stop22h 15m

Dublin

Thu 25/9

11:30-00:27

1 stop17h 57m

€524

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

22:30-07:10

1 stop27h 40m

Dublin

Tue 10/3

13:35-08:32

1 stop22h 57m

€525

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

22:10-20:35

1 stop17h 25m

Shannon

Mon 6/10

21:15-20:15

1 stop28h 00m

€526

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

20:40-07:45

Nonstop6h 05m

Dublin

Tue 14/10

09:50-17:20

1 stop12h 30m

€526

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

20:10-16:35

2 stops15h 25m

Dublin

Sat 15/11

05:10-12:00

1 stop11h 50m

€527

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

06:45-09:00

2 stops21h 15m

Dublin

Wed 24/9

10:20-00:27

2 stops19h 07m

€539

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 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 November is another great option to travel to Ireland, with average flight prices from Montreal averaging around €549.

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

In the evening is the cheapest time of day to fly from Montreal to Ireland when you can find flight prices for as low as €688. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around €706.

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 €611 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 €544 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 38% 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

6h 05m

Direct flights

Mon, Tue, Thu and Sat

Airports in Ireland

1 airport
The fastest flight from Montreal to Ireland takes 6h 05m
Direct flights go from Montreal to Ireland on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Ireland: Dublin (DUB)
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  • 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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