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Flights to Montreal

€256 Cheap flights to Montreal

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Montreal departing on 15/2. 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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Find the cheapest flights from Ireland to Montreal

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m1 stop
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m1 stop
€389WestJet
Tue, 17 Mar - Mon, 23 Mar
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m1 stop
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m1 stop
€390WestJet
Sat, 14 Mar - Mon, 23 Mar
Air Canada Logo
09:50 - 11:15
DUB
-
YUL
6h 25mdirect
Air Canada Logo
20:50 - 07:45
YUL
-
DUB
5h 55mdirect
€403Air Canada
Tue, 16 Jun - Sun, 21 Jun
Air Canada Logo
09:50 - 11:15
DUB
-
YUL
6h 25mdirect
Air Canada Logo
16:10 - 08:15
YUL
-
DUB
11h 05m1 stop
€407Air Canada
Tue, 16 Jun - Sun, 21 Jun
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m1 stop
Multiple Airlines Logo
23:00 - 07:05
YUL
-
DUB
27h 05m1 stop
€426Multiple Airlines
Tue, 17 Mar - Sun, 29 Mar
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m1 stop
Multiple Airlines Logo
23:00 - 07:05
YUL
-
DUB
27h 05m1 stop
€428Multiple Airlines
Sat, 14 Mar - Sun, 29 Mar
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m1 stop
Multiple Airlines Logo
22:40 - 05:45
YUL
-
DUB
27h 05m1 stop
€434Multiple Airlines
Tue, 17 Mar - Fri, 27 Mar
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m1 stop
Multiple Airlines Logo
22:40 - 10:15
YUL
-
DUB
31h 35m1 stop
€435Multiple Airlines
Sat, 14 Mar - Wed, 25 Mar
Multiple Airlines Logo
11:25 - 19:40
DUB
-
YUL
13h 15m1 stop
Multiple Airlines Logo
21:40 - 19:15
YUL
-
DUB
16h 35m1 stop
€449Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
United Airlines Logo
12:30 - 20:17
SNN
-
YUL
12h 47m1 stop
United Airlines Logo
08:30 - 10:15
YUL
-
SNN
20h 45m2 stops
€598United Airlines
Thu, 7 May - Mon, 11 May

momondo Fare Finder

 
Locate flights to Montreal that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 31 December 2025.
Use the filters below to find and compare flights to Montreal that are best for you.

Fly from

Route

Depart

Return

Price

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 17/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

06:45-09:00

1 stop22h 15m

€389

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

€390

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 16/6

09:50-11:15

Nonstop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

20:50-07:45

Nonstop5h 55m

€403

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 16/6

09:50-11:15

Nonstop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

16:10-08:15

1 stop11h 05m

€407

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 17/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

23:00-07:05

1 stop27h 05m

€426

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

23:00-07:05

1 stop27h 05m

€428

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 17/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

22:40-05:45

1 stop27h 05m

€434

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

22:40-10:15

1 stop31h 35m

€435

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 11/2

11:25-19:40

1 stop13h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

21:40-19:15

1 stop16h 35m

€449

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-20:17

1 stop12h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

08:30-10:15

2 stops20h 45m

€598

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 Montreal from

Montreal flights insights and trends

Explore insights for your Montreal flight to craft the best travel plan

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Ireland is in March. Flight prices, which tend to average around €456, are often lower during this time because this is during the off-season. If you aren’t able to travel to Montreal during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €490.

What is the cheapest day to depart on your flight to Montreal?

According to our data, Friday is the cheapest day to fly to Montreal from Ireland. The lowest ticket price found for a Friday departure recently was €566. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Montreal is Saturday, with ticket prices averaging around €647.

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

You are more likely to see cheaper flights to Montreal from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around €594 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Ireland for as low as €468 on momondo.

Cheapest flights to Montreal

Find the cheapest flights to Montreal from your nearest city or airport

Cheap Montreal flight deals and tips

Summary info about Montreal flight prices, duration and airlines

Best One-Way Price

€256

Best Round-Trip Price

€389

Fastest flight time

16h 15m

Popular in

January
The best one-way flight price to Montreal from Ireland in the last 72 hours is €256 (Dublin to Montreal Pierre Elliott Trudeau Intl).
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The best round-trip flight price to Montreal from Ireland in the last 72 hours is €389 (Dublin to Montreal Pierre Elliott Trudeau Intl).
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The fastest flight to Montreal from Ireland takes 16h 15m (Dublin to Montreal Pierre Elliott Trudeau Intl).
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January has the highest demand for flights to Montreal, with a 24% price increase on average.
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Frequently asked questions about flying to Montreal

Is there an alternative airport near Montreal?

Montreal St Hubert Airport can be an alternative airport used for travel to Montreal.

What’s the closest airport to Place d'Armes?

Montreal Pierre Elliott Trudeau Intl airport is 15.8 km from Place d'Armes in Montreal, making it the closest airport.

When did momondo last update prices for flights to Montreal?

Prices for flights to Montreal were last updated today.

How many operators does momondo search for flights to Montreal?

There are 3 operators available for flights to Montreal as of December 2025.

How old do you have to be to fly to Montreal?

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 to Montreal.

What documentation or ID do you need to fly to Montreal?

The travel and health documents you'll need for your trip to Montreal 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Montreal on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

Yes. momondo allows you to filter the results for flights to Montreal to just show those with flexible booking policies.

How can momondo help me find flights to Montreal?

momondo helps you find the best flight to Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal and alert you when they change.

An easier way to manage your Montreal trip

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Find better results for your trip to Montreal

Popular Flights to Montreal

Popular routes according to searches in the past day on momondo
Dublin to Montreal Flightsfrom €528
Shannon to Montreal Flightsfrom €679