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Cheap flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport

DUB — YUL
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dublin to Pierre Elliott Trudeau Intl

Popular in

September

Cheapest in

May

Average price

£550

Good round-trip deal

£604 or less
Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Dublin to Montreal Pierre Elliott Trudeau Intl.
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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 return price

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, May is the cheapest month in which you can book a flight from Dublin to Montreal Pierre Elliott Trudeau Intl Airport (average of £444). Flying from Dublin to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of £657). 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.

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

When flying from Dublin to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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
11,559 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,559 reviews
Air Canada
7.1
Good
11,559 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

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

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Montreal Pierre Elliott Trudeau Intl from Dublin. Booking flights from Dublin (DUB) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there is 1 daily outbound flight to Montreal Pierre Elliott Trudeau Intl from 1 airline.

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

    Cheapflights users have booked flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport round-trip from £461. You may be able to fly from Dublin to Montreal Pierre Elliott Trudeau Intl Airport for 17% less than the average price by searching for this airline.

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

    The top 3 most reliable airlines when flying from Dublin to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (60%), United Airlines (60%) and Lufthansa (60%).

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Dublin to Montreal Pierre Elliott Trudeau Intl Airport (average of £444). Flying from Dublin to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of £657). 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
Cornwall
Laval

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Dublin to Pierre Elliott Trudeau Intl

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£461Average£604FlexibilityNo cancel feeOn-time67%
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