How long is the flight from Montreal to Ireland?

Departing from Montreal to Ireland will take you 13h 50m. There are 4624 km between Montreal and Ireland. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from Montreal to Ireland?

The most popular route from Montreal to Ireland is Montreal Pierre Elliott Trudeau Intl - Dublin. You may also consider Montreal Pierre Elliott Trudeau Intl - Knock Intl or Montreal Pierre Elliott Trudeau Intl - Cork.

What are the cheapest flights from Montreal to Ireland?

While on average a flight from Montreal to Ireland is generally C$ 877, our data shows the cheapest flight currently is C$ 799. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Dublin), you can expect to pay C$ 730 for that flight.

What are the most reliable airlines from Montreal to Ireland?

Before booking your flight to Ireland from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (57%), United Airlines (57%), Lufthansa( 57%).

What are the most popular airlines that fly from Montreal to Ireland?

Consider Air Canada, WestJet or Air Transat when booking your flight. These represent the most popular airlines when flying from Montreal to Ireland.

Can I find deals for flights from Montreal to Ireland that include hotel bookings?

Yes. In addition to deals on Montreal to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Ireland.

Can I find deals for business class flights from Montreal to Ireland?

Yes. Cheapflights offers flight deals from Montreal to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 320+ Cheap Flights from Montreal to Ireland

Cheap flight deals from Montreal to Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Montreal to Ireland
Explore the most affordable flight options available from Montreal to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Sat 26/94:15 p.m. -

1 stop14h 15m

Fri 2/101:15 p.m. -

1 stop12h 15m

Deal found 15/9C$ 675

Sat 26/95:00 p.m. -

1 stop13h 30m

Fri 2/101:15 p.m. -

1 stop11h 15m

Deal found 15/9C$ 685

Sun 27/92:55 p.m. -

1 stop15h 35m

Fri 2/101:15 p.m. -

1 stop11h 17m

Deal found 15/9C$ 703

Sun 4/105:00 p.m. -

1 stop13h 30m

Wed 14/101:15 p.m. -

1 stop16h 22m

Deal found 18/9C$ 730

Sun 4/106:45 a.m. -

1 stop23h 45m

Sun 11/101:15 p.m. -

1 stop11h 17m

Deal found 15/9C$ 735

Tue 22/98:35 p.m. -

1 stop9h 55m

Fri 2/101:15 p.m. -

1 stop11h 17m

Deal found 16/9C$ 738

Sun 4/108:35 p.m. -

1 stop9h 55m

Fri 16/101:15 p.m. -

1 stop12h 15m

Deal found 15/9C$ 740

Thu 1/105:00 p.m. -

1 stop13h 30m

Wed 14/101:15 p.m. -

1 stop16h 22m

Deal found 19/9C$ 752

Mon 21/98:50 p.m. -

Nonstop5h 55m

Mon 28/99:20 a.m. -

Nonstop6h 25m

Deal found 18/9C$ 768

Mon 30/117:40 p.m. -

1 stop10h 00m

Sun 6/123:25 p.m. -

1 stop25h 50m

Deal found 18/9C$ 934

Tue 20/107:00 p.m. -

1 stop14h 40m

Tue 27/105:30 p.m. -

1 stop28h 45m

Deal found 15/9C$ 937

Wed 14/106:50 p.m. -

1 stop22h 45m

Wed 21/105:10 p.m. -

1 stop28h 45m

Deal found 15/9C$ 942

Best flights from Montreal to Ireland
Discover carefully curated flight deals from Montreal to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Fri 2/101:50 p.m. -

2 stops16h 20m

Tue 13/108:50 a.m. -

2 stops13h 29m

Deal found 17/9C$ 888

Thu 12/115:00 p.m. -

1 stop16h 30m

Thu 26/116:00 a.m. -

1 stop14h 20m

Deal found 19/9C$ 907

Mon 30/117:40 p.m. -

1 stop16h 00m

Sun 6/126:00 a.m. -

2 stops22h 33m

Deal found 18/9C$ 945

Thu 12/115:00 p.m. -

2 stops14h 40m

Wed 18/116:00 a.m. -

2 stops16h 15m

Deal found 16/9C$ 979

Sat 3/105:34 p.m. -

2 stops35h 01m

Wed 14/109:30 a.m. -

2 stops31h 14m

Deal found 17/9C$ 984

Sat 3/103:25 p.m. -

1 stop13h 50m

Wed 7/1012:30 p.m. -

1 stop14h 36m

Deal found 17/9C$ 1,158

Wed 7/104:20 p.m. -

2 stops13h 20m

Sun 11/108:50 a.m. -

2 stops13h 29m

Deal found 15/9C$ 900

Mon 30/117:40 p.m. -

1 stop10h 00m

Sun 6/123:25 p.m. -

1 stop25h 50m

Deal found 19/9C$ 934

Thu 8/1010:10 a.m. -

2 stops29h 25m

Tue 13/101:00 p.m. -

2 stops31h 00m

Deal found 17/9C$ 1,016

Mon 9/112:30 p.m. -

1 stop13h 15m

Sat 14/1110:45 a.m. -

1 stop26h 49m

Deal found 16/9C$ 940

Tue 10/112:30 p.m. -

1 stop13h 15m

Sat 14/1110:45 a.m. -

1 stop26h 49m

Deal found 16/9C$ 940

Tue 2/39:28 a.m. -

2 stops19h 17m

Wed 10/38:50 a.m. -

1 stop13h 25m

Deal found 15/9C$ 941

Sat 3/101:05 p.m. -

2 stops16h 10m

Wed 7/1012:30 p.m. -

1 stop14h 36m

Deal found 18/9C$ 1,158

Sat 10/107:20 p.m. -

2 stops36h 15m

Sat 17/101:05 p.m. -

2 stops16h 20m

Deal found 17/9C$ 1,237

Wed 14/106:50 p.m. -

1 stop22h 45m

Tue 27/105:30 p.m. -

1 stop28h 45m

Deal found 15/9C$ 942

Sat 17/108:35 a.m. -

2 stops20h 40m

Sat 24/1012:30 p.m. -

1 stop24h 59m

Deal found 18/9C$ 1,167

Wed 14/106:50 p.m. -

1 stop22h 45m

Wed 21/105:10 p.m. -

1 stop28h 45m

Deal found 15/9C$ 942

Sat 3/109:45 a.m. -

2 stops19h 30m

Fri 16/1012:30 p.m. -

2 stops24h 18m

Deal found 17/9C$ 1,170

Sun 4/102:25 p.m. -

2 stops15h 20m

Fri 16/103:00 p.m. -

2 stops27h 38m

Deal found 17/9C$ 945

Fri 2/104:25 p.m. -

1 stop12h 50m

Fri 16/1012:30 p.m. -

1 stop29h 39m

Deal found 16/9C$ 1,173

Mon 19/102:28 p.m. -

1 stop14h 32m

Tue 27/106:00 a.m. -

1 stop14h 20m

Deal found 15/9C$ 945

Find flight deals from Montreal to Ireland

Round-trip from	C$ 730
One-way from	C$ 320
Popular in	April
Cheapest in	September
Average price	C$ 844
Good round-trip deal	C$ 873 or less

Porter Airlines
4/10-14/10
2 total stops
29h 52m total
Montreal to Ireland

Search Deals

22/10-31/12
1 total stop
11h 10m total
Montreal to Ireland

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to Ireland.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

3:10 p.m.-11:30 a.m.

1 stop15h 20m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 379

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

2:15 p.m.-9:00 a.m.

2 stops37h 45m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 418

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:45 a.m.-11:30 a.m.

1 stop23h 45m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 428

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

3:10 p.m.-7:45 a.m.

3 stops35h 35m

Shannon

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 433

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

7:35 p.m.-8:20 a.m.

1 stop31h 45m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 436

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

10:05 p.m.-8:20 p.m.

1 stop17h 15m

Shannon

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 446

Quickest round-trip

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

11:00 p.m.-7:15 p.m.

1 stop15h 15m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 456

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:30 p.m.-11:20 a.m.

2 stops35h 50m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 461

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

5:30 p.m.-10:50 a.m.

1 stop36h 20m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 467

MontrealDublin

YUL Montreal Pierre Elliott Trudeau Intl - DUB Dublin

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

2:15 p.m.-9:00 a.m.

2 stops37h 45m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/9

Showing 1-10 of 35 resultsSorted by cheapest first

Best time to book a flight from Montreal to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Montreal with our price prediction graph.

YUL-DUB

YUL-ORK

YUL-SNN

YUL-NOC

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Ireland

YMQ-IE0

YUL-DUB

YUL-ORK

YUL-SNN

YUL-NOC

What is the cheapest month to book a flight from Montreal to Ireland?

Currently, September is the cheapest month in which you can book a flight from Montreal to Ireland (average of C$ 769). Flying from Montreal to Ireland in December is currently the most expensive (average of C$ 1,291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to IE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Ireland as you normally would.

How often are flights from Montreal to Ireland delayed?

About 18% of weekly flights between Montreal and Ireland have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for Montreal to Ireland flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Ireland flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from Montreal to Ireland?

The best time to book flights from Montreal to Ireland is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ireland

Get a feel of what it's like to fly with Air Transat,WestJet, andAir Canada from Montreal to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Transat

7.7

Good

579 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

WestJet

7.2

Good

3,446 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Canada

7.1

Good

11,652 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Lufthansa

6.8

Okay

8,236 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

British Airways

6.7

Okay

8,229 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

How long is the flight from Montreal to Ireland?
Departing from Montreal to Ireland will take you 13h 50m. There are 4624 km between Montreal and Ireland. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Montreal to Ireland?
The most popular route from Montreal to Ireland is Montreal Pierre Elliott Trudeau Intl - Dublin. You may also consider Montreal Pierre Elliott Trudeau Intl - Knock Intl or Montreal Pierre Elliott Trudeau Intl - Cork.
What are the most reliable airlines from Montreal to Ireland?
Before booking your flight to Ireland from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (57%), United Airlines (57%), Lufthansa( 57%).
What are the cheapest flights from Montreal to Ireland?
While on average a flight from Montreal to Ireland is generally C$ 877, our data shows the cheapest flight currently is C$ 799. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Dublin), you can expect to pay C$ 730 for that flight.
Can I find deals for flights from Montreal to Ireland that include hotel bookings?
Yes. In addition to deals on Montreal to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Ireland.
Can I find deals for business class flights from Montreal to Ireland?
Yes. Cheapflights offers flight deals from Montreal to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to Ireland?
Currently, September is the cheapest month in which you can book a flight from Montreal to Ireland (average of C$ 769). Flying from Montreal to Ireland in December is currently the most expensive (average of C$ 1,291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Montreal to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestC$ 396	AverageC$ 1,119	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Porter Airlines	CheapestC$ 510	AverageC$ 652	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 562	AverageC$ 678	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Aer Lingus	CheapestC$ 603	AverageC$ 706	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	CheapestC$ 649	AverageC$ 1,068	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
WestJet	CheapestC$ 655	AverageC$ 767	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 796	AverageC$ 1,229	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 858	AverageC$ 918	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Ireland?

When you search for this flight from Montreal to Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Ireland?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Montreal to Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from Montreal today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Montreal to Ireland from C$ 320

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Ireland

Cheapest flights from Montreal to IrelandExplore the most affordable flight options available from Montreal to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Montreal to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Montreal to IrelandDiscover carefully curated flight deals from Montreal to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Montreal to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Direct flights from Montreal to IrelandExplore direct flight options from Montreal to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 September 2026.

Explore direct flight options from Montreal to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 September 2026.

Last-minute flights from Montreal to IrelandDiscover last-minute flight deals from Montreal to Ireland. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Ireland. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Montreal to IrelandSearch for one-way flight options from Montreal to Ireland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Montreal to Ireland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Montreal to Ireland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Ireland that are best for you.

Best time to book a flight from Montreal to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Montreal with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to Ireland?

What is the cheapest time of day to fly from YMQ to IE?

Find hourly flight availability from Montreal to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Ireland as you normally would.

How often are flights from Montreal to Ireland delayed?

About 18% of weekly flights between Montreal and Ireland have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for Montreal to Ireland flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Ireland flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from Montreal to Ireland?

The best time to book flights from Montreal to Ireland is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ireland

Get a feel of what it's like to fly with Air Transat,WestJet, andAir Canada from Montreal to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal to Ireland?

What are the most popular routes from Montreal to Ireland?

What are the most reliable airlines from Montreal to Ireland?

What are the cheapest flights from Montreal to Ireland?

Can I find deals for flights from Montreal to Ireland that include hotel bookings?

How can I find direct flights from Montreal to Ireland?

Can I find deals for business class flights from Montreal to Ireland?

What is the cheapest month to book a flight from Montreal to Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Montreal to Ireland by cabin class

Find flights from Montreal to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montreal and Ireland flights

Browse other Montreal and Ireland flight options. Last updated on 20 September 2026.

Popular flight searches

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Montreal to Ireland flights

Consider these flights travelling from Montreal to Ireland.

Fly to Ireland regions

Consider these flights travelling to Ireland regions.

Top 8 airlines flying from Montreal to Ireland

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Cheapest flights from Montreal to Ireland
Explore the most affordable flight options available from Montreal to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Montreal to Ireland
Discover carefully curated flight deals from Montreal to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Direct flights from Montreal to Ireland
Explore direct flight options from Montreal to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 September 2026.

Last-minute flights from Montreal to Ireland
Discover last-minute flight deals from Montreal to Ireland. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Montreal to Ireland
Search for one-way flight options from Montreal to Ireland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.