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Cheap flights from Montreal to Ireland from €143

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 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.
1 adult
0 bags
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Cheap return flights

American Airlines Logo
14:35 - 14:50YUL-DUB
19h 15m2 stops
American Airlines Logo
06:30 - 22:55DUB-YUL
21h 25m2 stops
€475American Airlines
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Wed, 8 Oct - Tue, 21 Oct
American Airlines Logo
14:35 - 11:15YUL-DUB
16h 40m2 stops
American Airlines Logo
11:30 - 13:46DUB-YUL
31h 16m2 stops
€476American Airlines
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Wed, 29 Oct - Mon, 3 Nov
Multiple Airlines Logo
20:40 - 07:45YUL-DUB
6h 05mdirect
Multiple Airlines Logo
09:00 - 16:15DUB-YUL
12h 15m1 stop
€479Multiple Airlines
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Mon, 6 Oct - Wed, 15 Oct
Multiple Airlines Logo
08:50 - 06:10YUL-DUB
17h 20m2 stops
Multiple Airlines Logo
05:10 - 13:00DUB-YUL
11h 50m1 stop
€480Multiple Airlines
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Sun, 26 Oct - Sat, 1 Nov
Lufthansa Logo
20:40 - 07:45YUL-DUB
6h 05mdirect
Lufthansa Logo
09:00 - 16:15DUB-YUL
12h 15m1 stop
€480Lufthansa
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Mon, 6 Oct - Thu, 16 Oct
British Airways Logo
20:30 - 14:20YUL-DUB
12h 50m1 stop
British Airways Logo
13:00 - 18:45DUB-YUL
10h 45m1 stop
€485British Airways
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Fri, 21 Nov - Mon, 24 Nov
Air Canada Logo
11:30 - 06:10YUL-DUB
14h 40m2 stops
Air Canada Logo
09:30 - 20:49DUB-YUL
15h 19m2 stops
€486Air Canada
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Sun, 26 Oct - Fri, 31 Oct
British Airways Logo
22:00 - 10:50YUL-DUB
31h 50m1 stop
British Airways Logo
20:35 - 19:45DUB-YUL
27h 10m1 stop
€487British Airways
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Fri, 24 Oct - Fri, 31 Oct
Air Canada Logo
12:00 - 08:15YUL-DUB
15h 15m1 stop
Air Canada Logo
09:20 - 16:10DUB-YUL
11h 50m1 stop
€488Air Canada
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Fri, 3 Oct - Sat, 11 Oct
Lufthansa Logo
16:30 - 08:15YUL-DUB
10h 45m1 stop
Lufthansa Logo
09:00 - 16:15DUB-YUL
12h 15m1 stop
€517Lufthansa
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Sun, 5 Oct - Thu, 16 Oct

American Airlines flights from Montreal to Ireland

Our best American Airlines deals on Montreal to Ireland flight tickets
American Airlines
8 Oct
YUL14:35Montreal Pierre Elliott Trudeau Intl
19h 15m
2 stops
DUB14:50Dublin
21 Oct
DUB06:30Dublin
21h 25m
2 stops
YUL22:55Montreal Pierre Elliott Trudeau Intl
€475
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American Airlines
29 Oct
YUL14:35Montreal Pierre Elliott Trudeau Intl
16h 40m
2 stops
DUB11:15Dublin
3 Nov
DUB11:30Dublin
31h 16m
2 stops
YUL13:46Montreal Pierre Elliott Trudeau Intl
€476
Find similar
American Airlines
22 Oct
YUL16:00Montreal Pierre Elliott Trudeau Intl
20h 15m
2 stops
DUB17:15Dublin
2 Nov
DUB10:45Dublin
13h 00m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
€482
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Air Transat flights from Montreal to Ireland

Our best Air Transat deals on Montreal to Ireland flight tickets
Air Transat
26 Sept
YUL20:15Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
DUB11:30Dublin
29 Sept
DUB13:15Dublin
13h 02m
1 stop
YUL21:17Montreal Pierre Elliott Trudeau Intl
€765
Find similar
Air Transat
26 Sept
YUL20:15Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
DUB11:30Dublin
29 Sept
DUB13:15Dublin
13h 02m
1 stop
YUL21:17Montreal Pierre Elliott Trudeau Intl
€767
Find similar
Air Transat
26 Sept
YUL18:00Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
DUB11:30Dublin
29 Sept
DUB13:15Dublin
11h 05m
1 stop
YUL19:20Montreal Pierre Elliott Trudeau Intl
€769
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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 17 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

Wed 8/10

14:35-14:50

2 stops19h 15m

Dublin

Tue 21/10

06:30-22:55

2 stops21h 25m

€475

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

14:35-11:15

2 stops16h 40m

Dublin

Mon 3/11

11:30-13:46

2 stops31h 16m

€476

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

20:40-07:45

Nonstop6h 05m

Dublin

Wed 15/10

09:00-16:15

1 stop12h 15m

€479

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

08:50-06:10

2 stops17h 20m

Dublin

Sat 1/11

05:10-13:00

1 stop11h 50m

€480

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

20:40-07:45

Nonstop6h 05m

Dublin

Thu 16/10

09:00-16:15

1 stop12h 15m

€480

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

20:30-14:20

1 stop12h 50m

Dublin

Mon 24/11

13:00-18:45

1 stop10h 45m

€485

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

11:30-06:10

2 stops14h 40m

Dublin

Fri 31/10

09:30-20:49

2 stops15h 19m

€486

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

22:00-10:50

1 stop31h 50m

Dublin

Fri 31/10

20:35-19:45

1 stop27h 10m

€487

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

12:00-08:15

1 stop15h 15m

Dublin

Sat 11/10

09:20-16:10

1 stop11h 50m

€488

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

16:30-08:15

1 stop10h 45m

Dublin

Thu 16/10

09:00-16:15

1 stop12h 15m

€517

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 September is another great option to travel to Ireland, with average flight prices from Montreal averaging around €534.

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 €677. 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 €694.

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 €597 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 €532 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

Tue

Airports in Ireland

1 airport
The fastest flight from Montreal to Ireland takes 6h 05m
Direct flights go from Montreal to Ireland on Tuesday. 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.

An easier way to manage your Ireland trip

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