Question 1

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin round-trip?

Accepted Answer

Currently priced at C$ 781, Lufthansa will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Dublin and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Porter Airlines and Air Canada - these airlines can fly you to your destination from C$ 782 and C$ 793, respectively. These flights start at 19% lower than the current average price 3 months from now.

Question 2

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin one-way?

Accepted Answer

To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at C$ 414. Porter Airlines flights start at C$ 428 while deals on Air Canada start at C$ 448 one-way.

Question 3

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

Booking 39 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.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin (average of C$ 458). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in December is currently the most expensive (average of C$ 760). 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.

Question 5

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

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.

Question 7

E

Accepted Answer

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).

Question 8

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin is generally C$ 814, our data shows the cheapest flight currently is C$ 488. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Dublin), you can expect to pay C$ 782 for that flight.

Question 9

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin are Air Canada (94%), United Airlines (94%) and Lufthansa (94%).

Question 10

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

Before booking your flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin check out the most popular airlines for this route: Air Canada, Air France or British Airways.

Question 11

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 15% when planning your travel around this day of the week.

Question 12

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Accepted Answer

January is one of the best times of the year to fly to Dublin from Montreal Pierre Elliott Trudeau Intl Airport. Prices for January average C$ 973 per person but you can even find prices for as low as C$ 675. The most expensive prices can be found in the month of December. Opting for a January flight can save you 31% on your journey compared to booking in December

Question 13

What is the cheapest time of day to fly from YUL to DUB?

Accepted Answer

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

Question 14

What airport do you fly into for flights to Dublin from Montreal Pierre Elliott Trudeau Intl?

Accepted Answer

Dublin (DUB) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Dublin. You should not have trouble finding flights to Dublin from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 1 inbound flight from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Dublin airport from Montreal Pierre Elliott Trudeau Intl. It is only a 9.2 km journey from Dublin (DUB) to Dublin’s city centre.

Question 15

Can I find deals for flights from Pierre Elliott Trudeau Intl to Dublin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Pierre Elliott Trudeau Intl to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 16

How can I find direct flights from Pierre Elliott Trudeau Intl to Dublin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Dublin.

Question 17

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Dublin?

Accepted Answer

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Dublin?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Dublin?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Dublin 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.

Question 20

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Dublin with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Dublin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 21

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Dublin become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	C$ 781
One-way from	C$ 407
Popular in	December
Cheapest in	November
Average price	C$ 1,067
Good round-trip deal	C$ 833 or less
Good one-way deal	C$ 603 or less

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 581	AverageC$ 832	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 586	AverageC$ 851	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	CheapestC$ 658	AverageC$ 912	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Aer Lingus	CheapestC$ 673	AverageC$ 731	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
TAP AIR PORTUGAL	CheapestC$ 701	AverageC$ 808	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Lufthansa	CheapestC$ 765	AverageC$ 1,006	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	CheapestC$ 784	AverageC$ 916	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	CheapestC$ 811	AverageC$ 906	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Delta	CheapestC$ 839	AverageC$ 935	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 840	AverageC$ 1,014	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin from C$ 397

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Dublin are usually found in November or October, booked 39 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Dublin

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Find flight deals from Pierre Elliott Trudeau Intl to Dublin

Cheapest flights from Pierre Elliott Trudeau Intl to DublinExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 julio 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 julio 2025.

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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.

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Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Dublin. Price data was last updated on 27 June 2025.

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

What is the cheapest time of day to fly from YUL to DUB?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 julio 2025.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Dublin. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 2 julio 2025.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from Montreal Pierre Elliott Trudeau Intl?

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin round-trip?

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin one-way?

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Dublin that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Dublin?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Dublin?

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

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Fly from Pierre Elliott Trudeau Intl to Dublin on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 2 julio 2025.

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Dublin

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Dublin with no change fees?

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Cheapest flights from Pierre Elliott Trudeau Intl to Dublin
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 julio 2025.