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Flights to Montreal

€179 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 7/5. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:40 - 00:25
DUB
-
YUL
19h 45m
2 stops
Multiple Airlines Logo
19:50 - 23:15
YUL
-
DUB
22h 25m
2 stops
€385Multiple Airlines
Sat, 16 May - Sun, 24 May
Multiple Airlines Logo
09:40 - 00:25
DUB
-
YUL
19h 45m
2 stops
Multiple Airlines Logo
19:50 - 23:15
YUL
-
DUB
22h 25m
2 stops
€392Multiple Airlines
Sat, 16 May - Sun, 24 May
Multiple Airlines Logo
09:40 - 00:25
DUB
-
YUL
19h 45m
2 stops
Multiple Airlines Logo
06:45 - 23:15
YUL
-
DUB
35h 30m
2 stops
€396Multiple Airlines
Sat, 16 May - Sun, 24 May
Multiple Airlines Logo
09:40 - 00:25
DUB
-
YUL
19h 45m
2 stops
Multiple Airlines Logo
06:45 - 23:15
YUL
-
DUB
35h 30m
2 stops
€403Multiple Airlines
Sat, 16 May - Sun, 24 May
Multiple Airlines Logo
10:40 - 18:20
DUB
-
YUL
12h 40m
1 stop
Multiple Airlines Logo
06:45 - 23:35
YUL
-
DUB
35h 50m
2 stops
€404Multiple Airlines
Sun, 10 May - Tue, 19 May
WestJet Logo
09:40 - 00:25
DUB
-
YUL
19h 45m
2 stops
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m
1 stop
€435WestJet
Sat, 16 May - Sun, 24 May
United Airlines Logo
09:30 - 21:26
SNN
-
YUL
16h 56m
1 stop
United Airlines Logo
15:25 - 10:15
YUL
-
SNN
13h 50m
1 stop
€688United Airlines
Thu, 4 Jun - Mon, 8 Jun
United Airlines Logo
12:30 - 00:13
SNN
-
YUL
16h 43m
2 stops
United Airlines Logo
18:15 - 10:15
YUL
-
SNN
11h 00m
1 stop
€689United Airlines
Thu, 4 Jun - Mon, 8 Jun
Air Canada Logo
09:30 - 22:31
SNN
-
YUL
18h 01m
2 stops
Air Canada Logo
11:10 - 07:30
YUL
-
SNN
15h 20m
2 stops
€695Air Canada
Fri, 12 Jun - Tue, 16 Jun
Air Canada Logo
12:30 - 23:31
SNN
-
YUL
16h 01m
2 stops
Air Canada Logo
13:10 - 10:15
YUL
-
SNN
16h 05m
2 stops
€696Air Canada
Thu, 4 Jun - Mon, 8 Jun

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 29 April 2026.
Use the filters below to find and compare flights to Montreal that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 16/5

09:40-00:25

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

19:50-23:15

2 stops22h 25m

€385

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 16/5

09:40-00:25

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

19:50-23:15

2 stops22h 25m

€392

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 16/5

09:40-00:25

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

06:45-23:15

2 stops35h 30m

€396

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 16/5

09:40-00:25

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

06:45-23:15

2 stops35h 30m

€403

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 10/5

10:40-18:20

1 stop12h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

06:45-23:35

2 stops35h 50m

€404

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 16/5

09:40-00:25

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

06:45-09:20

1 stop21h 35m

€435

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

09:30-21:26

1 stop16h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

15:25-10:15

1 stop13h 50m

€688
Fastest return journey

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

12:30-00:13

2 stops16h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

18:15-10:15

1 stop11h 00m

€689

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Fri 12/6

09:30-22:31

2 stops18h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

11:10-07:30

2 stops15h 20m

€695

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 4/6

12:30-23:31

2 stops16h 01m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

13:10-10:15

2 stops16h 05m

€696

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 June. Flight prices, which tend to average around €516, 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 June, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €538.

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, Tuesday is the cheapest day to fly to Montreal from Ireland. The lowest ticket price found for a Tuesday departure recently was €627. 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 €702.

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

€179

Best Round-Trip Price

€385

Fastest flight time

37h 40m

Popular in

January
The best one-way flight price to Montreal from Ireland in the last 72 hours is €179 (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 €385 (Dublin to Montreal Pierre Elliott Trudeau Intl).
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The fastest flight to Montreal from Ireland takes 37h 40m (Dublin to Montreal Pierre Elliott Trudeau Intl).
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January has the highest demand for flights to Montreal, with a 19% price increase on average.
Search Deals

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 April 2026.

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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 €472
Shannon to Montreal Flightsfrom €653