C$ 364 Find Cheap Flights from Ireland to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Montreal departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Montreal, as well as popular online travel agencies
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Cheap Flight Deals from Ireland to Montreal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ireland to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ireland to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
8:40 a.m. - 3:00 p.m.DUB-YUL
11h 20m1 stop
 Logo
8:40 p.m. - 7:45 a.m.YUL-DUB
6h 05mdirect
C$ 708
Find Deal
Sun, 8 Jun - Sun, 15 Jun
 Logo
8:40 a.m. - 3:00 p.m.DUB-YUL
11h 20m1 stop
 Logo
10:50 p.m. - 4:55 p.m.YUL-DUB
13h 05m1 stop
C$ 715
Find Deal
Sun, 8 Jun - Sun, 15 Jun
Air Canada Logo
9:20 a.m. - 10:50 a.m.DUB-YUL
6h 30mdirect
Air Canada Logo
8:40 p.m. - 7:45 a.m.YUL-DUB
6h 05mdirect
C$ 756Air Canada
Find Deal
Tue, 3 Jun - Sun, 15 Jun
WestJet Logo
11:30 a.m. - 12:37 a.m.DUB-YUL
18h 07m1 stop
WestJet Logo
6:45 a.m. - 10:00 a.m.YUL-DUB
22h 15m1 stop
C$ 762WestJet
Find Deal
Tue, 10 Jun - Sun, 15 Jun
Air Canada Logo
9:20 a.m. - 10:50 a.m.DUB-YUL
6h 30mdirect
Air Canada Logo
2:20 p.m. - 7:10 a.m.YUL-DUB
11h 50m1 stop
C$ 767Air Canada
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Lufthansa Logo
9:20 a.m. - 10:50 a.m.DUB-YUL
6h 30mdirect
Lufthansa Logo
8:40 p.m. - 7:45 a.m.YUL-DUB
6h 05mdirect
C$ 773Lufthansa
Find Deal
Tue, 10 Jun - Sun, 15 Jun
British Airways Logo
10:55 a.m. - 8:15 p.m.DUB-YUL
14h 20m1 stop
British Airways Logo
10:10 p.m. - 2:35 p.m.YUL-DUB
11h 25m1 stop
C$ 784British Airways
Find Deal
Wed, 4 Jun - Wed, 11 Jun
British Airways Logo
3:30 p.m. - 8:15 p.m.DUB-YUL
9h 45m1 stop
British Airways Logo
10:10 p.m. - 5:30 p.m.YUL-DUB
14h 20m1 stop
C$ 785British Airways
Find Deal
Wed, 14 May - Wed, 21 May
Lufthansa Logo
9:00 a.m. - 4:00 p.m.DUB-YUL
12h 00m1 stop
Lufthansa Logo
10:50 p.m. - 4:55 p.m.YUL-DUB
13h 05m1 stop
C$ 792Lufthansa
Find Deal
Wed, 7 May - Wed, 14 May
WestJet Logo
11:30 a.m. - 12:37 a.m.DUB-YUL
18h 07m1 stop
WestJet Logo
6:45 a.m. - 10:00 a.m.YUL-DUB
22h 15m1 stop
C$ 803WestJet
Find Deal
Sun, 8 Jun - Sun, 15 Jun

KAYAK's insights & trends for flights to Montreal

Get data-powered insights and trends into flights to Montreal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Montreal?

The average price of all round-trip flights to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Montreal is Wednesday where round-trip tickets can be as cheap as C$ 956. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are C$ 1,054 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Montreal Pierre Elliott Trudeau Intl Airport is March, where tickets cost C$ 777 on average for return flights. On the other hand, the most expensive months are July and January, where the average cost of tickets from Ireland is C$ 1,154 and C$ 1,109 respectively. For one-way flights, the best month to travel is March with an average price of C$ 777.

What is the cheapest time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The average price for all round-trip flights to Montreal Pierre Elliott Trudeau Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport is generally in the afternoon, when round-trip flights cost C$ 570 on average. The most expensive time of day to fly to Montreal Pierre Elliott Trudeau Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 710.

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

February

High season

April

Cheapest flight

C$ 364
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Dublin to Montreal

FAQs - booking Montreal flights

  • How far is Montreal Pierre Elliott Trudeau Intl Airport from central Montreal?

    The city centre of Montreal is 15 km from Montreal.

  • How much is a flight to Montreal?

    On average, a flight to Montreal costs C$ 976. The cheapest price found on KAYAK in the last 2 weeks cost C$ 763 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Montreal Pierre Elliott Trudeau Intl Airport are there each week?

    Each week there are around 711 direct flights from within Ireland to Montreal Pierre Elliott Trudeau Intl Airport. The most common day for departures is Friday, with 15% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Montreal

  • Looking for cheap airfare to Montreal? 25% of our users found round-trip tickets to Montreal for the following prices or less: From Dublin C$ 932
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Montreal flight deals.

Top 3 airlines serving from Ireland to Montreal

 
See real verified KAYAK customer reviews for airlines flying to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Montreal. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 9198 reviews
7.3Boarding
6.8Entertainment
7.8Crew
7.0Comfort
6.3Food
Airline reviews

Just kinda of a bus ride … we could do better. Delay in the flight :(

4.0 OkayAnonymous, Apr 2025YQB - YUL
Read more Air Canada reviews

Just kinda of a bus ride … we could do better. Delay in the flight :(

It was just ok, after a weather delay and had to take 3 planes in one day I asked for another cookie and she said no only one per passenger, found that a bit pity after spending my whole day in airports and planes

They delayed all our flights and lost our luggage flying to Tokyo, Japan. Worst experience I have had with any airline. DO NOT BOOK.

They did great as being my first time flying with them I will consider flying with them again on my next trip.

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

Both meals (chicken option for dinner and omelette for breakfast) were lacking in good texture and taste.

The experience with air Canada, was not really good, first they try to charge for the seat again in the counter after being paid in advance, second we have to wait for a hora inside the plane before departure for mechanics problems

It was great. Although when I got my luggage it was broken.

Flight was delayed going and coming from my destination for over 5 hours. All I was given was a $15 meal voucher that wasn’t even able to cover my lunch or dinner.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

Nearly every flight was delayed, I missed a connection at one point and the solution was unbearable. Added nearly 12 hours of travel time to my itinerary and was given no recompense.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

It’s not bad, simply it’s not as it used to be years ago.

Rushed due to connecting Lufthansa flight delay Seating very tight and uncomfortable with poor leg room Long lines for rest room

My mother is 87 years old and has knee problems. I have reserved a wheelchair indicating that she is immobile. For her it is very difficult to walk short distances. On arrival in Frankfurt, I was called via my mother's phone, by the female employee who had my mother in a wheelchair. She asked me how many and what color suitcases she has, which I explained. I was very surprised when 15 minutes later my mother walked out with her cane and balancing with great difficulties assisted by a young couple who were pushing her suitcase. Where was the wheelchair and the airport employee? I find this to be a disrespectful and abusive behavior of elderly people. It also raises the question of professional misconduct of the airport personnel in Frankfurt i.e. the female employee who abandoned an 87 year old immobile person by the luggage lane. I would like to inquire about the details i.e. name of that employee.

my flight was cancelled. next one scheduled 2 days later. no hotel provided. worst airline experience ever

Courtesy of waitress. Could improve on time management and check-in

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Flights were on time. Crew was courteous. Food was much better than I expected. Heathrow is a good transit hub - great selection at the duty free.

Not being stuck in the middle seat between strangers but that’s not the airlines fault

I was at the airport 10 hour early. I would have loved to drop luggage in advance but this was possible only 3h before the scheduled time, however BA was so kind to move me to the earlier flight as it had space available at no extra cost. Thank you!

Everything was fine except not posting the gate number until 14 minutes before boarding. In an airport the size of Heathrow, that was unacceptable.

The least comfortable business class seat I have encountered for a while - very very firm when reclined making sleeping difficult. Cost cutting is visible everywhere - no offer to refill drinks (the wines were not good - so no real issue there :) ) Just not worth what BA charge

Seats small and uncomfortable (too firm). Boarding process is queue to queue. Food unexciting - and they run out of options very quickly.

old seat need to go! outdated and uncomfortable. I waited 40 minutes for my bag

Boarding is not controlled as groups called was not enforced

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Saint-Sauveur
Montebello
Sherbrooke
Dorval
Magog
Drummondville
Brossard
Longueuil
Bromont
Boucherville
Sutton
Waterloo

Everything you need to know for your flight to Montreal

Information on the airport you'll fly into in Montreal

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