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Cheap flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 286

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YUL
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Dublin to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Sat 16/59:40 a.m.
DUB
-
YUL
2 stops19h 45m
Multiple Airlines
Sun 24/57:50 p.m.
YUL
-
DUB
2 stops22h 25m
Multiple Airlines
Deal found 25/4C$ 617
Sun 10/510:40 a.m.
DUB
-
YUL
1 stop12h 40m
Multiple Airlines
Tue 19/56:45 a.m.
YUL
-
DUB
2 stops35h 50m
Multiple Airlines
Deal found 26/4C$ 647
Sun 10/510:40 a.m.
DUB
-
YUL
1 stop12h 40m
Multiple Airlines
Sun 17/56:45 a.m.
YUL
-
DUB
2 stops35h 00m
Multiple Airlines
Deal found 26/4C$ 706
Wed 13/59:40 a.m.
DUB
-
YUL
2 stops19h 45m
Multiple Airlines
Sun 17/57:50 p.m.
YUL
-
DUB
2 stops21h 40m
Multiple Airlines
Deal found 26/4C$ 725
Thu 18/69:40 a.m.
DUB
-
YUL
2 stops19h 45m
Multiple Airlines
Sun 28/66:45 a.m.
YUL
-
DUB
2 stops35h 30m
Multiple Airlines
Deal found 26/4C$ 732
Sat 13/69:40 a.m.
DUB
-
YUL
2 stops19h 45m
Multiple Airlines
Wed 17/65:45 p.m.
YUL
-
DUB
2 stops23h 55m
Multiple Airlines
Deal found 29/4C$ 746

Find flight deals from Dublin to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2026.

Round-trip from

C$ 617

One-way from

C$ 286

Popular in

January

Cheapest in

September

Average price

C$ 1,082
16/5-24/5
  • 16/5-24/5
  • 4 total stops
  • 42h 10m total
  • Dublin to Montreal
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WestJet
  • WestJet
  • 7/5
  • 2 total stops
  • 37h 40m total
  • Dublin to Montreal
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Dublin 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 - YUL

DUBYUL

Dublin

Sat 16/5

9:40 a.m.-12:25 a.m.

2 stops19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:45 a.m.-9:20 a.m.

1 stop21h 35m

C$ 832

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 22/9

10:10 a.m.-12:25 a.m.

2 stops19h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

6:45 a.m.-8:20 a.m.

2 stops20h 35m

C$ 917

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 22/9

12:50 p.m.-8:15 p.m.

1 stop12h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

10:00 p.m.-4:20 p.m.

1 stop13h 20m

C$ 926

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 18/6

6:00 a.m.-4:00 p.m.

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

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

Nonstop5h 55m

C$ 989

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 5/6

1:15 p.m.-12:25 a.m.

1 stop16h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

5:45 p.m.-9:20 a.m.

1 stop10h 35m

C$ 997

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 16/5

9:20 a.m.-11:10 a.m.

Nonstop6h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

9:10 a.m.-8:15 a.m.

1 stop18h 05m

C$ 1,011

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 8/6

9:50 a.m.-11:15 a.m.

Nonstop6h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

8:40 p.m.-4:55 p.m.

1 stop15h 15m

C$ 1,017
Quickest round-trip

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 22/9

9:20 a.m.-10:45 a.m.

Nonstop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

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

Nonstop5h 55m

C$ 1,017

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 12/5

10:40 a.m.-6:50 p.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

8:35 p.m.-7:45 a.m.

Nonstop6h 10m

C$ 1,026

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 6/9

1:15 p.m.-7:20 p.m.

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:00 p.m.-11:30 a.m.

1 stop12h 30m

C$ 1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Dublin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 851). Flying from Dublin to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 1,116). 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 much does it cost to fly round-trip from Dublin to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 29 April 2026.
Get a feel of what it's like to fly with Air Canada from Dublin to Montreal Pierre Elliott Trudeau Intl Airport 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
10,979 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Food

6.3

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,979 reviews
Air Canada
7.1
Good
10,979 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Food

6.3

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Pierre Elliott Trudeau Intl. 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 from for flights from Dublin to Montreal Pierre Elliott Trudeau Intl?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Dublin; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Dublin airport to Montreal Pierre Elliott Trudeau Intl. It is only a 9.2 km journey to Dublin (DUB) from Dublin’s city centre.

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

    Flying on Air Canada is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 871. Air Canada is currently priced 10% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 313. Air Canada flights start at C$ 505 while deals on Air Transat start at C$ 574 one-way.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Dublin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 851). Flying from Dublin to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 1,116). 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
Dorval
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Dublin to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Shannon to Pierre Elliott Trudeau Intl flights

Top airline flying from Dublin to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Dublin to Pierre Elliott Trudeau Intl. 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 629,999 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 871AverageC$ 1,019FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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

Yes! Cheapflights helps users easily find flights from Dublin to Pierre Elliott Trudeau Intl with no change fees.

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