How do most travelers feel about Air Canada?

Air Canada has received a 7.1/10 rating from 11,573 Cheapflights user reviews. If you wish to plan your next trip from Montreal Pierre Elliott Trudeau Intl Airport to Dublin with Air Canada, enter your preferred travel dates above!

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin with Air Canada?

Currently, the most affordable month to book a Air Canada flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in March, with an average price of C$ 904. Conversely, traveling with Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in December will be the most expensive, with an average cost of C$ 1,260. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Dublin, 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).

C$ 766+ Air Canada Flights from Pierre Elliott Trudeau Intl to Dublin

Q: How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin with Air Canada?

Booking with Air Canada 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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Cheapest Air Canada flights from Pierre Elliott Trudeau Intl to Dublin
Explore the most affordable Air Canada flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares with prices last updated on 2 September 2026.

Sun 13/98:50 p.m. -

Nonstop5h 55m

Mon 21/99:20 a.m. -

Nonstop6h 25m

Deal found 30/8C$ 766

Mon 14/98:50 p.m. -

Nonstop5h 55m

Mon 21/99:20 a.m. -

Nonstop6h 25m

Deal found 31/8C$ 769

Wed 9/98:50 p.m. -

Nonstop5h 55m

Mon 14/99:20 a.m. -

Nonstop6h 25m

Deal found 28/8C$ 798

How do most travelers feel about Air Canada?
Air Canada has received a 7.1/10 rating from 11,573 Cheapflights user reviews. If you wish to plan your next trip from Montreal Pierre Elliott Trudeau Intl Airport to Dublin with Air Canada, enter your preferred travel dates above!

Air Canada flights from Pierre Elliott Trudeau Intl to Dublin in 2026

One-way from	C$ 1,045
Round-trip from	C$ 766
Popular in	December
Cheapest in	May
Average price (all airlines)	C$ 718

Air Canada
23/9
Nonstop
5h 55m total
Montreal to Dublin

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Air Canada
13/9-21/9
Nonstop
12h 20m total
Montreal to Dublin

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Highest demand for flights from Montreal Pierre Elliott Trudeau Intl to Dublin; 14% potential price increase.

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Best time to find cheap flights from Montreal Pierre Elliott Trudeau Intl to Dublin; 4% potential price drop.

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Average price for all Montreal Pierre Elliott Trudeau Intl to Dublin flights (one-way and round-trip).

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Prices

The best time to book a flight to Dublin with Air Canada is 63 days before departure. On average, fares are higher if you book 19 days before departure.

Which month is the cheapest to fly Economy Class from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

For Economy Class flights, the cheapest month to fly this route is March. The most expensive months are December and November.

Best time to book a flight from Pierre Elliott Trudeau Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-DUB

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Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin (YUL - DUB)

Find Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin

Cheapest Air Canada flights from Pierre Elliott Trudeau Intl to DublinExplore the most affordable Air Canada flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares with prices last updated on 2 September 2026.

Explore the most affordable Air Canada flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares with prices last updated on 2 September 2026.

Best Air Canada flights from Pierre Elliott Trudeau Intl to DublinDiscover carefully curated Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Direct Air Canada flights from Pierre Elliott Trudeau Intl to DublinExplore non-stop Air Canada flight options from Pierre Elliott Trudeau Intl to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.

Explore non-stop Air Canada flight options from Pierre Elliott Trudeau Intl to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.

Last-minute Air Canada flights from Pierre Elliott Trudeau Intl to DublinDiscover last-minute Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin. Data last updated 2 September 2026 and is based on user searches.

One-way Air Canada flights to DublinSearch for one-way Air Canada flight options to Dublin. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way Air Canada flight options to Dublin. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

How do most travelers feel about Air Canada?

Air Canada flights from Pierre Elliott Trudeau Intl to Dublin in 2026

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When is the best time to book a flight to Dublin with Air Canada?

The best time to book a flight to Dublin with Air Canada is 63 days before departure. On average, fares are higher if you book 19 days before departure.

Which month is the cheapest to fly Economy Class from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

For Economy Class flights, the cheapest month to fly this route is March. The most expensive months are December and November.

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Best time to book a flight from Pierre Elliott Trudeau Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Pierre Elliott Trudeau Intl with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Pierre Elliott Trudeau Intl to Dublin on another airline

Consider alternative airlines that service the Dublin area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 September 2026.

Other Air Canada flights from Pierre Elliott Trudeau Intl

Browse through other Air Canada flights departing from Pierre Elliott Trudeau Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 2 September 2026.

Complete your trip

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

Other airlines servicing Pierre Elliott Trudeau Intl and Dublin

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Other popular destinations in Europe

If Dublin is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 2 September 2026.

Popular flights with Air Canada

Browse through some of the most popular routes that Air Canada offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2026.

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Cheapest Air Canada flights from Pierre Elliott Trudeau Intl to Dublin
Explore the most affordable Air Canada flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares with prices last updated on 2 September 2026.

Best Air Canada flights from Pierre Elliott Trudeau Intl to Dublin
Discover carefully curated Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Direct Air Canada flights from Pierre Elliott Trudeau Intl to Dublin
Explore non-stop Air Canada flight options from Pierre Elliott Trudeau Intl to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.

Last-minute Air Canada flights from Pierre Elliott Trudeau Intl to Dublin
Discover last-minute Air Canada flight deals from Pierre Elliott Trudeau Intl to Dublin. Data last updated 2 September 2026 and is based on user searches.

One-way Air Canada flights to Dublin
Search for one-way Air Canada flight options to Dublin. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.