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.

British Airways Flights to Montreal

The most popular airline for flights to Montreal on momondo is British Airways, which operates 6 flights in this direction every week. Most depart out of London Heathrow, with the best deal for British Airways flights to Montreal being €439 (return, Dublin to Montreal, momondo searches within the last 72 hours). In 7,361 British Airways reviews, it is rated 6.6 by momondo users.

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 6h 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.

€246 Cheap Flights to Montreal in 2025/26

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Find the cheapest flights from Ireland to Montreal

Round-trip

One-way

Last minute

Cheap return flights

19:30 - 21:00DUB-YUL

30h 30m1 stop

20:15 - 11:30YUL-DUB

10h 15m1 stop

€454

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Tue, 7 Oct - Tue, 14 Oct

19:30 - 21:00DUB-YUL

30h 30m1 stop

20:15 - 11:30YUL-DUB

10h 15m1 stop

€459

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Tue, 7 Oct - Tue, 14 Oct

18:00 - 13:00DUB-YUL

23h 00m2 stops

21:25 - 17:30YUL-DUB

15h 05m1 stop

€464

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Wed, 29 Oct - Wed, 5 Nov

05:10 - 12:00DUB-YUL

11h 50m1 stop

20:10 - 17:10YUL-DUB

16h 00m1 stop

€490Lufthansa

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Sat, 7 Feb - Sat, 14 Feb

09:00 - 19:14DUB-YUL

15h 14m2 stops

13:20 - 07:10YUL-DUB

12h 50m2 stops

€505Air Canada

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Fri, 28 Nov - Sat, 10 Jan

15:10 - 18:45DUB-YUL

32h 35m1 stop

20:40 - 09:35YUL-DUB

31h 55m1 stop

€507American Airlines

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Wed, 24 Dec - Mon, 5 Jan

15:10 - 12:20DUB-YUL

50h 10m2 stops

20:40 - 15:20YUL-DUB

13h 40m1 stop

€511American Airlines

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Wed, 24 Dec - Mon, 5 Jan

09:20 - 10:50DUB-YUL

6h 30mdirect

17:50 - 16:55YUL-DUB

18h 05m1 stop

€517Lufthansa

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Tue, 7 Oct - Tue, 14 Oct

18:35 - 16:35DUB-YUL

26h 00m2 stops

16:45 - 12:30YUL-DUB

14h 45m1 stop

€525SWISS

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Thu, 30 Oct - Thu, 6 Nov

09:00 - 16:44DUB-YUL

12h 44m2 stops

10:10 - 07:10YUL-DUB

16h 00m1 stop

€530Air Canada

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Wed, 24 Dec - Sun, 4 Jan

Fly from

Route

Depart

Return

Price

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

19:30-21:00

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

20:15-11:30

1 stop10h 15m

€454

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

19:30-21:00

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

20:15-11:30

1 stop10h 15m

€459

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 29/10

18:00-13:00

2 stops23h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

21:25-17:30

1 stop15h 05m

€464

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 7/2

05:10-12:00

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

20:10-17:10

1 stop16h 00m

€490

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 28/11

09:00-19:14

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

13:20-07:10

2 stops12h 50m

€505

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

15:10-18:45

1 stop32h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

20:40-09:35

1 stop31h 55m

€507

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

15:10-12:20

2 stops50h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

20:40-15:20

1 stop13h 40m

€511

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

09:20-10:50

Nonstop6h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

17:50-16:55

1 stop18h 05m

€517

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 30/10

18:35-16:35

2 stops26h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

16:45-12:30

1 stop14h 45m

€525

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

09:00-16:44

2 stops12h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

10:10-07:10

1 stop16h 00m

€530

Flights are sorted by cheapest return flights first.

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 €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 €491.

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 €596. 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 €711.

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 €512. In contrast, the most expensive time of day to depart to Montreal is in the morning when prices are around €634.

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 €558 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 €469 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	€246
Best Round-Trip Price	€454
Fastest flight time	12h 20m
Popular in	January

The best one-way flight price to Montreal from Ireland in the last 72 hours is €246 (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 €454 (Dublin to Montreal Pierre Elliott Trudeau Intl).

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The fastest flight to Montreal from Ireland takes 12h 20m (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 €560. 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 €438.

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 September 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.