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Cheap flights from Ireland to Montreal

DUB — YMQ
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ireland to Montreal

Keep the following information in mind while searching for Ireland to Montreal flight deals. Data was last updated 25 July 2026.

Popular in

January

Cheapest in

November

Average price

£711

Good round-trip deal

£548 or less
Highest demand for flights based on searches. 16% potential increase in price (£90 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£37 potential savings vs. average return price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Ireland to Montreal (YMQ).
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Cheapflights Insights

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

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

Currently, May is the cheapest month in which you can book a flight from Ireland to Montreal (average of £472). Flying from Ireland to Montreal in January is currently the most expensive (average of £1,070). 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 IE to YMQ?

Find hourly flight availability from Ireland to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 July 2026.

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

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 25 July 2026.
Get a feel of what it's like to fly with Air Canada from Ireland to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,382 reviews
Check prices

Entertainment

6.8

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,382 reviews
Air Canada
7.1
Good
11,382 reviews
Check prices

Entertainment

6.8

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

Find useful and relevant information for your journey from Ireland to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Ireland to Montreal?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Montreal on time: Air Canada (76%), United Airlines (76%), Lufthansa (76%).

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

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

  • How can I find direct flights from Ireland to Montreal?

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

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

    Yes. Cheapflights offers flight deals from Ireland to Montreal 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 Ireland to Montreal?

    Currently, May is the cheapest month in which you can book a flight from Ireland to Montreal (average of £472). Flying from Ireland to Montreal in January is currently the most expensive (average of £1,070). 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.

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Top airline flying from Ireland to Montreal

Discover the top airline that operate flights from Ireland to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£457Average£524FlexibilityNo cancel feeOn-time67%
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ireland to Montreal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Montreal for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Montreal, users can toggle the no change fees filter when performing a flight search.

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

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

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