Which airlines fly to Montreal?

For flights from Ireland to Montreal, most momondo users will book with popular airlines such as Air Canada, Lufthansa and British Airways. Depending on what airport you fly from, you may have other airlines to choose from.

Lufthansa Flights to Montreal

The most popular airline for flights to Montreal on momondo is Lufthansa, which operates 11 flights in this direction every week. Most depart out of Ottawa, with the best deal for Lufthansa flights to Montreal being €474 (return, Dublin to Montreal, momondo searches within the last 72 hours). In 7,544 Lufthansa reviews, it is rated 6.8 by momondo users.

British Airways Flights to Montreal

British Airways (6.7/10, 7,494 reviews) is also a popular choice for flights to Montreal, with deals from as low as €447 from Dublin, return. With 3 British Airways flights to Montreal on average each week, prices can vary significantly by origin and availability.

How long does it take to fly to Montreal?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Montreal you fly into. For example, flying from Dublin to Montreal Pierre Elliott Trudeau Intl takes 10h 30m on average. On the other hand, flying from Cork to Montreal Pierre Elliott Trudeau Intl takes on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

€261 Cheap Flights to Montreal in 2025/26

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Find the cheapest flights from Ireland to Montreal

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10:25 - 15:10DUB-YUL

33h 45m2 stops

21:45 - 23:25YUL-DUB

20h 40m1 stop

€467Multiple Airlines

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Tue, 2 Dec - Tue, 9 Dec

18:10 - 19:40DUB-YUL

30h 30m1 stop

21:40 - 21:45YUL-DUB

19h 05m1 stop

€482Multiple Airlines

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Thu, 13 Nov - Wed, 19 Nov

18:10 - 19:40DUB-YUL

30h 30m1 stop

21:40 - 21:45YUL-DUB

19h 05m1 stop

€488Multiple Airlines

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Thu, 13 Nov - Wed, 19 Nov

05:00 - 12:00DUB-YUL

12h 00m1 stop

15:10 - 07:10YUL-DUB

11h 00m1 stop

€499Lufthansa

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Tue, 2 Dec - Tue, 9 Dec

05:00 - 12:00DUB-YUL

12h 00m1 stop

20:10 - 17:10YUL-DUB

16h 00m1 stop

€510Lufthansa

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Thu, 13 Nov - Wed, 19 Nov

18:35 - 15:10DUB-YUL

25h 35m1 stop

16:55 - 12:00YUL-DUB

14h 05m1 stop

€516SWISS

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Sun, 18 Jan - Tue, 3 Mar

09:00 - 19:14DUB-YUL

15h 14m2 stops

13:10 - 07:10YUL-DUB

13h 00m1 stop

€524Air Canada

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Sun, 15 Feb - Sat, 21 Feb

09:00 - 19:22DUB-YUL

15h 22m1 stop

08:00 - 07:10YUL-DUB

18h 10m1 stop

€526Air Canada

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Sun, 15 Feb - Sat, 21 Feb

12:05 - 21:42DUB-YUL

14h 37m2 stops

15:00 - 07:30YUL-DUB

11h 30m1 stop

€576United Airlines

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Thu, 13 Nov - Wed, 19 Nov

09:20 - 20:18DUB-YUL

15h 58m2 stops

15:30 - 10:20YUL-DUB

13h 50m2 stops

€579United Airlines

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Wed, 15 Apr - Wed, 22 Apr

Fly from

Route

Depart

Return

Price

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 2/12

10:25-15:10

2 stops33h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

21:45-23:25

1 stop20h 40m

€467

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

18:10-19:40

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

21:40-21:45

1 stop19h 05m

€482

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

18:10-19:40

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

21:40-21:45

1 stop19h 05m

€488

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 2/12

05:00-12:00

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

15:10-07:10

1 stop11h 00m

€499

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

05:00-12:00

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

20:10-17:10

1 stop16h 00m

€510

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 18/1

18:35-15:10

1 stop25h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

16:55-12:00

1 stop14h 05m

€516

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 15/2

09:00-19:14

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

13:10-07:10

1 stop13h 00m

€524

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 15/2

09:00-19:22

1 stop15h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

08:00-07:10

1 stop18h 10m

€526

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 13/11

12:05-21:42

2 stops14h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

15:00-07:30

1 stop11h 30m

€576

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 15/4

09:20-20:18

2 stops15h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

15:30-10:20

2 stops13h 50m

€579

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Showing 1-10 of 20 resultsSorted by cheapest first

Montreal flights insights and trends

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Prices

Other information

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 €465, 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 €500.

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 €577. 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 €662.

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 €521. In contrast, the most expensive time of day to depart to Montreal is in the morning when prices are around €644.

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 €568 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 €478 on momondo.

Cheapest flights to Montreal

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

Find flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport

Cheap Montreal flight deals and tips

Summary info about Montreal flight prices, duration and airlines

Best One-Way Price	€261
Best Round-Trip Price	€467
Fastest flight time	11h 05m
Popular in	January

The best one-way flight price to Montreal from Ireland in the last 72 hours is €261 (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 €467 (Dublin to Montreal Pierre Elliott Trudeau Intl).

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The fastest flight to Montreal from Ireland takes 11h 05m (Dublin to Montreal Pierre Elliott Trudeau Intl).

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January has the highest demand for flights to Montreal, with a 6% price increase on average.

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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 €568. 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 €446.

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 November 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.