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Cheap flights from Montreal to Ireland from €239

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 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
06:45 - 10:00YUL-DUB
22h 15m1 stop
WestJet Logo
11:30 - 00:38DUB-YUL
18h 08m1 stop
€431WestJet
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Fri, 3 Apr - Mon, 13 Apr
WestJet Logo
06:45 - 10:00YUL-DUB
22h 15m1 stop
WestJet Logo
11:30 - 00:38DUB-YUL
18h 08m1 stop
€446WestJet
Find Deal
Fri, 3 Apr - Sat, 11 Apr
TAP AIR PORTUGAL Logo
21:45 - 23:20YUL-DUB
20h 35m1 stop
TAP AIR PORTUGAL Logo
11:10 - 20:15DUB-YUL
14h 05m1 stop
€460TAP AIR PORTUGAL
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Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
21:40 - 09:35YUL-DUB
30h 55m1 stop
Multiple Airlines Logo
06:35 - 19:40DUB-YUL
18h 05m1 stop
€475Multiple Airlines
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Sun, 23 Nov - Fri, 28 Nov
Multiple Airlines Logo
21:40 - 17:50YUL-DUB
15h 10m1 stop
Multiple Airlines Logo
08:25 - 19:40DUB-YUL
16h 15m1 stop
€476Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
TAP AIR PORTUGAL Logo
21:45 - 23:20YUL-DUB
20h 35m1 stop
TAP AIR PORTUGAL Logo
11:10 - 20:15DUB-YUL
14h 05m1 stop
€481TAP AIR PORTUGAL
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Wed, 3 Dec - Sun, 7 Dec
American Airlines Logo
20:40 - 15:40YUL-DUB
14h 00m1 stop
American Airlines Logo
06:40 - 18:45DUB-YUL
17h 05m1 stop
€520American Airlines
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Tue, 25 Nov - Wed, 3 Dec
American Airlines Logo
22:05 - 15:45YUL-DUB
12h 40m1 stop
American Airlines Logo
09:30 - 15:20DUB-YUL
10h 50m1 stop
€521American Airlines
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Thu, 2 Apr - Wed, 8 Apr
British Airways Logo
21:50 - 16:50YUL-DUB
15h 00m1 stop
British Airways Logo
20:40 - 20:05DUB-YUL
27h 25m1 stop
€562British Airways
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Sun, 8 Mar - Sun, 15 Mar
British Airways Logo
20:30 - 15:05YUL-DUB
13h 35m1 stop
British Airways Logo
10:55 - 18:45DUB-YUL
12h 50m1 stop
€593British Airways
Find Deal
Fri, 5 Dec - Tue, 9 Dec

British Airways flights from Montreal to Ireland

Our best British Airways deals on Montreal to Ireland flight tickets
British Airways
8 Mar
YUL21:50Montreal Pierre Elliott Trudeau Intl
15h 00m
1 stop
DUB16:50Dublin
15 Mar
DUB20:40Dublin
27h 25m
1 stop
YUL20:05Montreal Pierre Elliott Trudeau Intl
€562
Find similar
British Airways
5 Dec
YUL20:30Montreal Pierre Elliott Trudeau Intl
13h 35m
1 stop
DUB15:05Dublin
9 Dec
DUB10:55Dublin
12h 50m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
€593
Find similar
British Airways
24 Oct
YUL22:00Montreal Pierre Elliott Trudeau Intl
15h 15m
1 stop
DUB18:15Dublin
4 Nov
DUB19:45Dublin
28h 00m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
€716
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TAP AIR PORTUGAL flights from Montreal to Ireland

Our best TAP AIR PORTUGAL deals on Montreal to Ireland flight tickets
TAP AIR PORTUGAL
5 Dec
YUL21:45Montreal Pierre Elliott Trudeau Intl
20h 35m
1 stop
DUB23:20Dublin
12 Dec
DUB11:10Dublin
14h 05m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€460
Find similar
TAP AIR PORTUGAL
3 Dec
YUL21:45Montreal Pierre Elliott Trudeau Intl
20h 35m
1 stop
DUB23:20Dublin
7 Dec
DUB11:10Dublin
14h 05m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€481
Find similar
TAP AIR PORTUGAL
3 Dec
YUL21:45Montreal Pierre Elliott Trudeau Intl
31h 35m
1 stop
DUB10:20Dublin
7 Dec
DUB11:10Dublin
14h 05m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€514
Find similar

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 24 October 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

Fri 3/4

06:45-10:00

1 stop22h 15m

Dublin

Mon 13/4

11:30-00:38

1 stop18h 08m

€431

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

06:45-10:00

1 stop22h 15m

Dublin

Sat 11/4

11:30-00:38

1 stop18h 08m

€446

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

21:45-23:20

1 stop20h 35m

Dublin

Fri 12/12

11:10-20:15

1 stop14h 05m

€460

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

21:40-09:35

1 stop30h 55m

Dublin

Fri 28/11

06:35-19:40

1 stop18h 05m

€475

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

21:40-17:50

1 stop15h 10m

Dublin

Sun 16/11

08:25-19:40

1 stop16h 15m

€476

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

21:45-23:20

1 stop20h 35m

Dublin

Sun 7/12

11:10-20:15

1 stop14h 05m

€481

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

20:40-15:40

1 stop14h 00m

Dublin

Wed 3/12

06:40-18:45

1 stop17h 05m

€520

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

22:05-15:45

1 stop12h 40m

Dublin

Wed 8/4

09:30-15:20

1 stop10h 50m

€521

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

21:50-16:50

1 stop15h 00m

Dublin

Sun 15/3

20:40-20:05

1 stop27h 25m

€562

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

20:30-15:05

1 stop13h 35m

Dublin

Tue 9/12

10:55-18:45

1 stop12h 50m

€593

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 January is another great option to travel to Ireland, with average flight prices from Montreal averaging around €564.

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 €691. 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 €709.

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 €537 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 51% 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

Direct flights

None
There are no direct flights from Montreal to Ireland. There are no popular flight routes from Montreal to Ireland.
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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