Flights to Montreal

€237 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 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 08m
1 stop
WestJet Logo
06:45 - 09:00
YUL
-
DUB
22h 15m
1 stop
€380WestJet
Sat, 14 Mar - Mon, 23 Mar
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
WestJet Logo
06:45 - 09:30
YUL
-
DUB
22h 45m
1 stop
€383WestJet
Sat, 14 Mar - Fri, 20 Mar
WestJet Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
WestJet Logo
06:45 - 09:30
YUL
-
DUB
22h 45m
1 stop
€384WestJet
Sat, 14 Mar - Fri, 20 Mar
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
Multiple Airlines Logo
22:40 - 10:45
YUL
-
DUB
32h 05m
1 stop
€424Multiple Airlines
Sat, 14 Mar - Fri, 20 Mar
WestJet Logo
09:40 - 18:25
DUB
-
YUL
37h 45m
2 stops
WestJet Logo
19:25 - 08:20
YUL
-
DUB
31h 55m
2 stops
€435WestJet
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
10:30 - 00:38
DUB
-
YUL
18h 08m
1 stop
Multiple Airlines Logo
22:40 - 19:35
YUL
-
DUB
16h 55m
2 stops
€456Multiple Airlines
Sat, 14 Mar - Fri, 20 Mar
United Airlines Logo
12:30 - 07:46
SNN
-
YUL
24h 16m
2 stops
United Airlines Logo
18:15 - 10:15
YUL
-
SNN
11h 00m
1 stop
€594United Airlines
Thu, 7 May - Mon, 11 May
United Airlines Logo
12:30 - 07:46
SNN
-
YUL
24h 16m
2 stops
United Airlines Logo
18:15 - 10:15
YUL
-
SNN
11h 00m
1 stop
€598United Airlines
Thu, 7 May - Mon, 11 May
Air Canada Logo
12:30 - 01:51
SNN
-
YUL
18h 21m
2 stops
Air Canada Logo
16:40 - 10:15
YUL
-
SNN
12h 35m
2 stops
€609Air Canada
Thu, 7 May - Mon, 11 May
Air Canada Logo
12:30 - 01:51
SNN
-
YUL
18h 21m
2 stops
Air Canada Logo
16:40 - 10:15
YUL
-
SNN
12h 35m
2 stops
€612Air Canada
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 22 January 2026.
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 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

06:45-09:00

1 stop22h 15m

€380

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

06:45-09:30

1 stop22h 45m

€383

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

06:45-09:30

1 stop22h 45m

€384

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

22:40-10:45

1 stop32h 05m

€424

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 2/5

09:40-18:25

2 stops37h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

19:25-08:20

2 stops31h 55m

€435

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 14/3

10:30-00:38

1 stop18h 08m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

22:40-19:35

2 stops16h 55m

€456

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-07:46

2 stops24h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

18:15-10:15

1 stop11h 00m

€594

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-07:46

2 stops24h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

18:15-10:15

1 stop11h 00m

€598

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-01:51

2 stops18h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

16:40-10:15

2 stops12h 35m

€609

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Thu 7/5

12:30-01:51

2 stops18h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

16:40-10:15

2 stops12h 35m

€612

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 €458, 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 €492.

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, Friday is the cheapest day to fly to Montreal from Ireland. The lowest ticket price found for a Friday departure recently was €568. 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 €655.

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 €598 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 €481 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

€237

Best Round-Trip Price

€380

Fastest flight time

19h 00m

Popular in

January
The best one-way flight price to Montreal from Ireland in the last 72 hours is €237 (Dublin to Montreal Pierre Elliott Trudeau Intl).
The best round-trip flight price to Montreal from Ireland in the last 72 hours is €380 (Dublin to Montreal Pierre Elliott Trudeau Intl).
The fastest flight to Montreal from Ireland takes 19h 00m (Dublin to Montreal Pierre Elliott Trudeau Intl).
January has the highest demand for flights to Montreal, with a 9% price increase on average.

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?

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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1 adult
Sat 21/2
Sat 28/2

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Popular Flights to Montreal

Popular routes according to searches in the past day on momondo