Flights to Montreal

€170 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 17/9. 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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Find the cheapest flights from Ireland to Montreal

Cheap return flights

WestJet Logo
09:45 - 00:27DUB-YUL
19h 42m2 stops
WestJet Logo
06:45 - 08:25YUL-DUB
20h 40m2 stops
€401WestJet
Find Deal
Sat, 13 Sep - Sun, 21 Sep
WestJet Logo
09:45 - 00:27DUB-YUL
19h 42m2 stops
WestJet Logo
06:45 - 10:00YUL-DUB
22h 15m1 stop
€403WestJet
Find Deal
Sat, 13 Sep - Sun, 21 Sep
WestJet Logo
11:30 - 00:27DUB-YUL
17h 57m1 stop
WestJet Logo
06:45 - 08:35YUL-DUB
20h 50m2 stops
€403WestJet
Find Deal
Mon, 15 Sep - Mon, 22 Sep
 Logo
10:20 - 00:27DUB-YUL
43h 07m2 stops
 Logo
06:45 - 11:30YUL-DUB
23h 45m1 stop
€423
Find Deal
Wed, 10 Sep - Wed, 17 Sep
 Logo
09:45 - 00:27DUB-YUL
19h 42m2 stops
 Logo
06:45 - 11:30YUL-DUB
23h 45m1 stop
€447
Find Deal
Thu, 11 Sep - Wed, 17 Sep
British Airways Logo
10:30 - 20:15DUB-YUL
14h 45m1 stop
British Airways Logo
22:10 - 17:55YUL-DUB
14h 45m1 stop
€504British Airways
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Lufthansa Logo
05:55 - 16:00DUB-YUL
15h 05m1 stop
Lufthansa Logo
22:50 - 19:15YUL-DUB
15h 25m1 stop
€508Lufthansa
Find Deal
Thu, 4 Sep - Wed, 10 Sep
Lufthansa Logo
05:55 - 16:00DUB-YUL
15h 05m1 stop
Lufthansa Logo
16:30 - 08:15YUL-DUB
10h 45m1 stop
€509Lufthansa
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Air Canada Logo
12:30 - 21:46SNN-YUL
38h 16m2 stops
Air Canada Logo
19:30 - 10:15YUL-SNN
33h 45m2 stops
€575Air Canada
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Air Canada Logo
12:30 - 22:06SNN-YUL
14h 36m1 stop
Air Canada Logo
15:41 - 10:15YUL-SNN
13h 34m1 stop
€580Air Canada
Find Deal
Thu, 9 Oct - Thu, 16 Oct

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 26 August 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

Sat 13/9

09:45-00:27

2 stops19h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

06:45-08:25

2 stops20h 40m

€401

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 13/9

09:45-00:27

2 stops19h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

06:45-10:00

1 stop22h 15m

€402

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 15/9

11:30-00:27

1 stop17h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

06:45-08:35

2 stops20h 50m

€403

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 10/9

10:20-00:27

2 stops43h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

06:45-11:30

1 stop23h 45m

€423

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

09:45-00:27

2 stops19h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

06:45-11:30

1 stop23h 45m

€447

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

10:30-20:15

1 stop14h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

22:10-17:55

1 stop14h 45m

€504

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 4/9

05:55-16:00

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

22:50-19:15

1 stop15h 25m

€508

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 13/9

05:55-16:00

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

16:30-08:15

1 stop10h 45m

€509

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 9/10

12:30-21:46

2 stops38h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

19:30-10:15

2 stops33h 45m

€575

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 9/10

12:30-22:06

1 stop14h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

15:41-10:15

1 stop13h 34m

€580

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 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 €461, 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 February is also cheap. Prices for this month can be found on momondo for an average of €505.

What is the absolute cheapest flight to Montreal?

See prices from:

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

According to our data, Thursday is the cheapest day to fly to Montreal from Ireland. The lowest ticket price found for a Thursday departure recently was €600. 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 Friday, with ticket prices averaging around €715.

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

The cheapest time of day to fly to Montreal is at midday when flights can be purchased for as low as €515. In contrast, the most expensive time of day to depart to Montreal is in the morning when prices are around €637.

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 €564 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 €472 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

€170

Best Round-Trip Price

€401

Fastest flight time

12h 55m

Popular in

January
The best one-way flight price to Montreal from Ireland in the last 72 hours is €170 (Dublin to Montreal Pierre Elliott Trudeau Intl).
The best round-trip flight price to Montreal from Ireland in the last 72 hours is €401 (Dublin to Montreal Pierre Elliott Trudeau Intl).
The fastest flight to Montreal from Ireland takes 12h 55m (Dublin to Montreal Pierre Elliott Trudeau Intl).
January has the highest demand for flights to Montreal, with a 6% price increase on average.

Frequently asked questions about flying to Montreal

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

In general, most travellers find the cheapest time to book a flight to Montreal is about 39 days prior to their departure date, when tickets on average are €559. Keep in mind that you might also find cheap flights to Montreal outside of this time window. In fact, momondo users recently found flights from Ireland to Montreal for €441.

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?

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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