How often are flights from Montreal to Dublin delayed?

Historically, on average around 7% of flights between Montreal and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 253 minutes.

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

According to our data, Air Canada have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Dublin?

Air Transat is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Dublin

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

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Dublin?

Air Canada, Lufthansa and WestJet are the top three most popular airlines that fly to Dublin from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 4 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport?

As of March 2026, there are 4 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$257 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin in 2026

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 11:30 am

YUL

DUB

23h 45m

1 stop

1:15 pm - 5:02 pm

DUB

YUL

32h 47m

1 stop

$450Air Transat

Mon, Sep 7 - Wed, Sep 23

6:45 am - 11:30 am

YUL

DUB

23h 45m

1 stop

1:15 pm - 8:30 pm

DUB

YUL

12h 15m

1 stop

$470Air Transat

Sun, May 24 - Fri, Jun 5

5:10 pm - 11:30 am

YUL

DUB

13h 20m

1 stop

1:15 pm - 7:32 pm

DUB

YUL

11h 17m

1 stop

$473Porter Airlines

Thu, Jun 4 - Mon, Jun 15

8:35 pm - 11:30 am

YUL

DUB

9h 55m

1 stop

1:15 pm - 7:20 pm

DUB

YUL

11h 05m

1 stop

$474Air Transat

Sun, Sep 6 - Thu, Sep 10

8:35 pm - 11:30 am

YUL

DUB

9h 55m

1 stop

1:15 pm - 8:30 pm

DUB

YUL

12h 15m

1 stop

$475Air Transat

Thu, Jun 4 - Fri, Jun 19

6:00 pm - 11:30 am

YUL

DUB

12h 30m

1 stop

1:15 pm - 7:30 pm

DUB

YUL

11h 15m

1 stop

$477Air Transat

Tue, May 26 - Fri, Jun 5

4:15 pm - 11:30 am

YUL

DUB

14h 15m

1 stop

1:15 pm - 8:30 pm

DUB

YUL

12h 15m

1 stop

$483Air Transat

Mon, Jun 1 - Fri, Jun 12

8:35 pm - 11:30 am

YUL

DUB

9h 55m

1 stop

1:15 pm - 7:20 pm

DUB

YUL

11h 05m

1 stop

$484Air Transat

Tue, Sep 1 - Sun, Sep 13

8:35 pm - 11:30 am

YUL

DUB

9h 55m

1 stop

1:15 pm - 7:30 pm

DUB

YUL

11h 15m

1 stop

$486Air Transat

Fri, Jun 5 - Fri, Jun 19

6:45 am - 11:30 am

YUL

DUB

23h 45m

1 stop

1:15 pm - 5:02 pm

DUB

YUL

32h 47m

1 stop

$488Air Transat

Sun, May 24 - Sat, Jun 13

Air Transat flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Our best Air Transat deals on Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight tickets

Air Transat

Sep 7

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

23h 45m

1 stop

DUB11:30 amDublin

Sep 23

DUB1:15 pmDublin

32h 47m

1 stop

YUL5:02 pmMontreal Pierre Elliott Trudeau Intl

$450

Air Transat

May 24

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

23h 45m

1 stop

DUB11:30 amDublin

Jun 5

DUB1:15 pmDublin

12h 15m

1 stop

YUL8:30 pmMontreal Pierre Elliott Trudeau Intl

$470

Air Transat

Sep 6

YUL8:35 pmMontreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

DUB11:30 amDublin

Sep 10

DUB1:15 pmDublin

11h 05m

1 stop

YUL7:20 pmMontreal Pierre Elliott Trudeau Intl

$474

Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight tickets

Porter Airlines

Jun 4

YUL5:10 pmMontreal Pierre Elliott Trudeau Intl

13h 20m

1 stop

DUB11:30 amDublin

Jun 15

DUB1:15 pmDublin

11h 17m

1 stop

YUL7:32 pmMontreal Pierre Elliott Trudeau Intl

$473

Porter Airlines

May 5

YUL11:00 amMontreal Pierre Elliott Trudeau Intl

19h 30m

1 stop

DUB11:30 amDublin

Jun 10

DUB1:15 pmDublin

16h 22m

1 stop

YUL12:37 amMontreal Pierre Elliott Trudeau Intl

$493

Porter Airlines

Sep 2

YUL5:10 pmMontreal Pierre Elliott Trudeau Intl

13h 20m

1 stop

DUB11:30 amDublin

Sep 14

DUB1:15 pmDublin

11h 17m

1 stop

YUL7:32 pmMontreal Pierre Elliott Trudeau Intl

$495

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

6:45 am-11:30 am

1 stop23h 45m

Dublin

Wed 9/23

1:15 pm-5:02 pm

1 stop32h 47m

$450

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 5/24

6:45 am-11:30 am

1 stop23h 45m

Dublin

Fri 6/5

1:15 pm-8:30 pm

1 stop12h 15m

$470

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

5:10 pm-11:30 am

1 stop13h 20m

Dublin

Mon 6/15

1:15 pm-7:32 pm

1 stop11h 17m

$473

Quickest round-trip

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

8:35 pm-11:30 am

1 stop9h 55m

Dublin

Thu 9/10

1:15 pm-7:20 pm

1 stop11h 05m

$474

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

8:35 pm-11:30 am

1 stop9h 55m

Dublin

Fri 6/19

1:15 pm-8:30 pm

1 stop12h 15m

$475

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

6:00 pm-11:30 am

1 stop12h 30m

Dublin

Fri 6/5

1:15 pm-7:30 pm

1 stop11h 15m

$477

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 6/1

4:15 pm-11:30 am

1 stop14h 15m

Dublin

Fri 6/12

1:15 pm-8:30 pm

1 stop12h 15m

$483

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 9/1

8:35 pm-11:30 am

1 stop9h 55m

Dublin

Sun 9/13

1:15 pm-7:20 pm

1 stop11h 05m

$484

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

8:35 pm-11:30 am

1 stop9h 55m

Dublin

Fri 6/19

1:15 pm-7:30 pm

1 stop11h 15m

$486

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 5/24

6:45 am-11:30 am

1 stop23h 45m

Dublin

Sat 6/13

1:15 pm-5:02 pm

1 stop32h 47m

$488

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to Dublin?

In general, November is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $612. If you’re not able to fly to Dublin in November, then September is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Dublin during September average around $613.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $690. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin on a Friday will generally be more expensive and average around $783. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Dublin flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Dublin for the best Montreal Pierre Elliott Trudeau Intl - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $689 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Montreal Pierre Elliott Trudeau Intl Airport for as low as $607 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Dublin flights?

There are 2 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Dublin flights?

You could potentially save up to 69% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Dublin (YUL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Best Price Found	$654
Fastest flight time	5h 55m
Direct flights	Mon, Tue, Thu and Sat
Airports in Dublin	1 airport

The best flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Dublin found on momondo in the last 72 hours is $654

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin takes 5h 55m

Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Dublin on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Dublin. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Dublin (DUB).

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How far is Montreal Pierre Elliott Trudeau Intl to Dublin by plane?
The distance between Montreal Pierre Elliott Trudeau Intl and Dublin is about 2964.4 mi. 5h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport refresh daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport?
As of March 2026, there are 4 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Dublin, the leading plane model is Boeing 787-9 Dreamliner, making up 60.11% of the total bookings. Other popular models include Airbus A321neo with 19.10%, Airbus A330-300 with 12.36%, and Boeing 787-8 Dreamliner with 2.81%.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Dublin?
momondo data reveals that the most frequently booked airline on the route from Montreal Pierre Elliott Trudeau Intl Airport to Dublin is Air Canada, representing 66% of all bookings. The subsequent popular airlines are Lufthansa at 18%, WestJet at 8%, and Air Transat at 8%.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Air Transat	PriceFrom $391	Free Cancellation	Rating 7.7 521 reviews	Search Air Transat flights
WestJet	PriceFrom $440	Free Cancellation	Rating 7.2 3,297 reviews	Search WestJet flights
Lufthansa	PriceFrom $579	Free Cancellation	Rating 6.8 7,857 reviews	Search Lufthansa flights
Air Canada	PriceFrom $602	Free Cancellation	Rating 7.1 10,816 reviews	Search Air Canada flights

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Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Dublin for you.

Can I find flights from Montreal to Dublin with flexible booking policies on momondo?

All flight searches from Montreal to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Montreal.

I’m not ready to book a flight from Montreal to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Montreal and alert you when they change.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

What is the cheapest month to fly to Dublin?

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Dublin flight route?

How far in advance should I book a flight to Dublin?

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Dublin flights?

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Dublin flights?

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Dublin?

What airlines fly to Dublin?

How often are flights from Montreal to Dublin delayed?

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

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

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

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Dublin (YUL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

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