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Cheap flights from Dublin to Montreal from C$ 399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Montreal departing on 26/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Montreal

Cheap round-trip flights

Multiple Airlines Logo
7:30 p.m. - 9:00 p.m.DUB-YUL
30h 30m1 stop
Multiple Airlines Logo
8:15 p.m. - 11:30 a.m.YUL-DUB
10h 15m1 stop
C$ 738Multiple Airlines
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Multiple Airlines Logo
7:30 p.m. - 9:00 p.m.DUB-YUL
30h 30m1 stop
Multiple Airlines Logo
8:15 p.m. - 11:30 a.m.YUL-DUB
10h 15m1 stop
C$ 745Multiple Airlines
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Multiple Airlines Logo
6:00 p.m. - 1:00 p.m.DUB-YUL
23h 00m2 stops
Multiple Airlines Logo
9:25 p.m. - 5:30 p.m.YUL-DUB
15h 05m1 stop
C$ 753Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Lufthansa Logo
5:10 a.m. - 12:00 p.m.DUB-YUL
11h 50m1 stop
Lufthansa Logo
8:10 p.m. - 5:10 p.m.YUL-DUB
16h 00m1 stop
C$ 796Lufthansa
Find Deal
Sat, 7 Feb - Sat, 14 Feb
Lufthansa Logo
5:20 p.m. - 1:00 p.m.DUB-YUL
23h 40m1 stop
Lufthansa Logo
5:55 p.m. - 11:10 a.m.YUL-DUB
12h 15m1 stop
C$ 815Lufthansa
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Fri, 31 Oct - Fri, 7 Nov
Air Canada Logo
9:00 a.m. - 7:14 p.m.DUB-YUL
15h 14m2 stops
Air Canada Logo
12:10 p.m. - 7:10 a.m.YUL-DUB
14h 00m1 stop
C$ 819Air Canada
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Fri, 28 Nov - Sat, 10 Jan
American Airlines Logo
3:10 p.m. - 6:45 p.m.DUB-YUL
32h 35m1 stop
American Airlines Logo
8:40 p.m. - 9:35 a.m.YUL-DUB
31h 55m1 stop
C$ 823American Airlines
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Wed, 24 Dec - Mon, 5 Jan
American Airlines Logo
3:10 p.m. - 12:20 p.m.DUB-YUL
50h 10m2 stops
American Airlines Logo
8:40 p.m. - 3:20 p.m.YUL-DUB
13h 40m1 stop
C$ 829American Airlines
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Wed, 24 Dec - Mon, 5 Jan
SWISS Logo
6:35 p.m. - 4:35 p.m.DUB-YUL
26h 00m2 stops
SWISS Logo
4:45 p.m. - 12:30 p.m.YUL-DUB
14h 45m1 stop
C$ 852SWISS
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Thu, 30 Oct - Thu, 6 Nov
Air Canada Logo
9:00 a.m. - 3:23 p.m.DUB-YUL
11h 23m1 stop
Air Canada Logo
6:00 a.m. - 7:10 a.m.YUL-DUB
20h 10m1 stop
C$ 861Air Canada
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Wed, 24 Dec - Sun, 4 Jan

Lufthansa flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport

Our best Lufthansa deals on Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Lufthansa
7 Feb
DUB5:10 a.m.Dublin
11h 50m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
14 Feb
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 00m
1 stop
DUB5:10 p.m.Dublin
C$ 796
Find similar
Lufthansa
31 Oct
DUB5:20 p.m.Dublin
23h 40m
1 stop
YUL1:00 p.m.Montreal Pierre Elliott Trudeau Intl
7 Nov
YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl
12h 15m
1 stop
DUB11:10 a.m.Dublin
C$ 815
Find similar
Lufthansa
7 Oct
DUB9:20 a.m.Dublin
6h 30m
YUL10:50 a.m.Montreal Pierre Elliott Trudeau Intl
14 Oct
YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl
18h 05m
1 stop
DUB4:55 p.m.Dublin
C$ 839
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United Airlines flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
7 Feb
DUB9:30 a.m.Dublin
13h 25m
2 stops
YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl
14 Feb
YUL9:25 a.m.Montreal Pierre Elliott Trudeau Intl
17h 05m
2 stops
DUB7:30 a.m.Dublin
C$ 890
Find similar
United Airlines
30 Oct
DUB1:35 p.m.Dublin
22h 10m
2 stops
YUL7:45 a.m.Montreal Pierre Elliott Trudeau Intl
6 Nov
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
14h 20m
2 stops
DUB10:20 a.m.Dublin
C$ 912
Find similar
United Airlines
22 Sep
DUB12:30 p.m.Dublin
14h 36m
2 stops
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
29 Sep
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
12h 00m
2 stops
DUB7:20 a.m.Dublin
C$ 937
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momondo Fare Finder

 
Customize your flight search to find flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 16 September 2025.
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

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

7:30 p.m.-9:00 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

8:15 p.m.-11:30 a.m.

1 stop10h 15m

C$ 738

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

7:30 p.m.-9:00 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

8:15 p.m.-11:30 a.m.

1 stop10h 15m

C$ 745

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 29/10

6:00 p.m.-1:00 p.m.

2 stops23h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

9:25 p.m.-5:30 p.m.

1 stop15h 05m

C$ 753

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sat 7/2

5:10 a.m.-12:00 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

8:10 p.m.-5:10 p.m.

1 stop16h 00m

C$ 796

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 31/10

5:20 p.m.-1:00 p.m.

1 stop23h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

5:55 p.m.-11:10 a.m.

1 stop12h 15m

C$ 815

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Fri 28/11

9:00 a.m.-7:14 p.m.

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

12:10 p.m.-7:10 a.m.

1 stop14h 00m

C$ 819

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

3:10 p.m.-6:45 p.m.

1 stop32h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

8:40 p.m.-9:35 a.m.

1 stop31h 55m

C$ 823

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

3:10 p.m.-12:20 p.m.

2 stops50h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

8:40 p.m.-3:20 p.m.

1 stop13h 40m

C$ 829

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 30/10

6:35 p.m.-4:35 p.m.

2 stops26h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

4:45 p.m.-12:30 p.m.

1 stop14h 45m

C$ 852

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 24/12

9:00 a.m.-3:23 p.m.

1 stop11h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 4/1

6:00 a.m.-7:10 a.m.

1 stop20h 10m

C$ 861

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

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

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

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

The month of March is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Dublin, with most prices found around C$ 775. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Dublin averaging around C$ 821.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday when prices can be found for as low as C$ 970. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,159.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from Dublin to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 787. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 999. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 905 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Dublin for as low as C$ 761 on momondo.

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

There is only 1 cabin class available to choose from on Dublin to Montreal Pierre Elliott Trudeau Intl 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 Dublin to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 47% on your flight if you consider stops on a Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of September 2025, prices for Dublin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

6h 30m

Direct flights

Wed and Fri
The fastest flight from Dublin to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 30m
Direct flights go from Dublin to Montreal Pierre Elliott Trudeau Intl Airport on Wednesday and Friday. There are no airlines offering direct flights.
Search flight deals

  • How far is Dublin to Montreal Pierre Elliott Trudeau Intl by plane?

    Dublin and Montreal Pierre Elliott Trudeau Intl are 4770.8 km apart from one another. Flights usually cover this in 6h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dublin Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Dublin Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

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

  • How old do you have to be to fly from Dublin Airport to Montreal Pierre Elliott Trudeau Intl 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 Dublin Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dublin to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from Dublin to Montreal Pierre Elliott Trudeau Intl Airport?

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

Compare and see reviews for airlines that fly from Dublin to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 722Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
LufthansaPriceFrom C$ 795Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 807Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

  • Air Canada Flights From Dublin to Montreal Pierre Elliott Trudeau Intl Airport

    Across 4 Air Canada flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was C$ 680, with the best Air Canada deals starting from C$ 585 round-trip. 10,000 users have rated Air Canada on momondo, with an average score of 7.1/10.

  • Lufthansa Flights From Dublin to Montreal Pierre Elliott Trudeau Intl Airport

    C$ 575 is the best Lufthansa flight deal from Dublin to Montreal Pierre Elliott Trudeau Intl Airport found on momondo over the last 72 hours. The average Lufthansa ticket price found was closer to C$ 702, however, with flight time and availability significantly affecting the price. Lufthansa (6.8/10 from 7,407 user reviews) flies into Montreal Pierre Elliott Trudeau Intl Airport from Dublin 4 times in an average week so prices can vary.

Travelling to a place near Montreal?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Montreal. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Montreal from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Dublin and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Dublin to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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