Cheap flights from Ireland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 415

DUB — YUL
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Pierre Elliott Trudeau Intl

Thu 12/118:45 p.m. -
2 stops27h 55m
Fri 20/119:40 p.m. -
1 stop13h 20m
Deal found 2/11C$ 732
Mon 16/117:50 p.m. -
2 stops25h 00m
Sun 22/116:10 p.m. -
1 stop18h 25m
Deal found 4/11C$ 838
Wed 18/116:00 p.m. -
1 stop22h 25m
Tue 24/119:25 p.m. -
1 stop11h 50m
Deal found 1/11C$ 866
Thu 19/117:25 p.m. -
2 stops24h 45m
Wed 25/119:25 p.m. -
1 stop20h 30m
Deal found 4/11C$ 883
Wed 2/121:15 p.m. -
2 stops30h 55m
Sun 6/129:25 p.m. -
1 stop20h 30m
Deal found 2/11C$ 885

Find flight deals from Ireland to Pierre Elliott Trudeau Intl

Round-trip from

C$ 838

One-way from

C$ 415

Popular in

January

Cheapest in

May

Average price

C$ 1,500
16/11-22/11
  • 16/11-22/11
  • 3 total stops
  • 43h 25m total
  • Ireland to Montreal
15/12-31/12
  • 15/12-31/12
  • 2 total stops
  • 32h 10m total
  • Ireland to Montreal
Highest demand for flights based on searches. 12% potential increase in price (C$ 237 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease (C$ 113 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Fri 22/1

5:35 p.m.-12:15 p.m.

1 stop23h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 451

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Thu 12/11

10:00 p.m.-12:25 p.m.

3 stops43h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 546

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Mon 16/11

8:55 p.m.-7:40 p.m.

3 stops51h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 549

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Fri 18/12

4:05 p.m.-12:10 p.m.

2 stops49h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 559

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Sun 20/12

8:50 a.m.-7:45 p.m.

3 stops39h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 582

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Wed 16/12

6:40 a.m.-7:55 p.m.

1 stop18h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 588
Quickest round-trip

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Fri 29/1

5:45 a.m.-5:15 p.m.

1 stop16h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 649

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Fri 27/11

8:35 p.m.-7:15 p.m.

1 stop27h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

9:15 p.m.-9:55 a.m.

1 stop31h 40m

C$ 1,144

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Thu 17/12

9:30 a.m.-9:42 p.m.

1 stop17h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 28/12

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

1 stop11h 00m

C$ 1,158

DublinMontreal

DUB Dublin - YUL Montreal Pierre Elliott Trudeau Intl

DUBYUL

Dublin

Thu 19/11

8:05 p.m.-7:15 p.m.

1 stop28h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

9:15 p.m.-4:35 p.m.

1 stop14h 20m

C$ 1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Ireland with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, May is the cheapest month in which you can book a flight from Ireland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 839). Flying from Ireland to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 1,301). 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.

How often are flights from Ireland to Montreal delayed?

About 23% of weekly flights between Ireland and Montreal have experienced delays in the past year, with the average delay time being 158 minutes.

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

Historically, flights departing in the early afternoon 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?

Sunday 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 Ireland to Montreal flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 23% of flights being delayed.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown Air Canada from Ireland to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

FRA - YUL

Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.

Overall

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

FRA - YUL

Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.

Related info for your journey

  • How long is the flight from Ireland to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like British Airways and Air Canada fly from Ireland to Montreal Pierre Elliott Trudeau Intl Airport in about 12h 43m. The time it takes to get you to your destination can typically vary by up to 14h 57m. Airlines will cover a distance of 4768 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 311. However, be on the lookout for offers from Air Canada and Aer Lingus, as they are both options that can get you from Ireland to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

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

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Ireland, check out the most reliable airlines to get you to your destination on time: Air Canada (69%), United Airlines (69%), Lufthansa( 69%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Ireland to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 839). Flying from Ireland to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 1,301). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Pierre Elliott Trudeau Intl

Top airline flying from Ireland to Pierre Elliott Trudeau Intl

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 891AverageC$ 1,092FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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