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Cheap flights from Dublin to Montreal from €179

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 15/9. 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 (DUB-YUL)

Cheap return flights

WestJet Logo
09:45 - 00:27DUB-YUL
19h 42m2 stops
WestJet Logo
06:45 - 08:35YUL-DUB
20h 50m2 stops
€402WestJet
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Mon, 15 Sep - Mon, 22 Sep
WestJet Logo
11:30 - 00:27DUB-YUL
17h 57m1 stop
WestJet Logo
06:45 - 08:35YUL-DUB
20h 50m2 stops
€404WestJet
Find Deal
Mon, 15 Sep - Mon, 22 Sep
WestJet Logo
11:30 - 00:27DUB-YUL
17h 57m1 stop
WestJet Logo
06:45 - 10:00YUL-DUB
22h 15m1 stop
€409WestJet
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Logo
13:05 - 21:00DUB-YUL
12h 55m1 stop
Logo
23:00 - 17:00YUL-DUB
13h 00m1 stop
€473
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Logo
06:40 - 14:00DUB-YUL
12h 20m1 stop
Logo
18:00 - 17:15YUL-DUB
18h 15m2 stops
€480
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Tue, 7 Oct - Tue, 14 Oct
British Airways Logo
10:30 - 20:15DUB-YUL
14h 45m1 stop
British Airways Logo
22:10 - 17:55YUL-DUB
14h 45m1 stop
€506British Airways
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Lufthansa Logo
05:55 - 16:00DUB-YUL
15h 05m1 stop
Lufthansa Logo
18:05 - 11:30YUL-DUB
12h 25m1 stop
€506Lufthansa
Find Deal
Thu, 11 Sep - Wed, 17 Sep
Air Canada Logo
09:50 - 15:20DUB-YUL
10h 30m1 stop
Air Canada Logo
20:40 - 07:45YUL-DUB
6h 05mdirect
€510Air Canada
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Wed, 3 Sep - Sun, 7 Sep
Lufthansa Logo
05:55 - 16:00DUB-YUL
15h 05m1 stop
Lufthansa Logo
20:40 - 07:45YUL-DUB
6h 05mdirect
€511Lufthansa
Find Deal
Thu, 4 Sep - Fri, 12 Sep
Air Canada Logo
09:20 - 10:50DUB-YUL
6h 30mdirect
Air Canada Logo
20:40 - 07:45YUL-DUB
6h 05mdirect
€519Air Canada
Find Deal
Mon, 8 Sep - Sun, 14 Sep

Air Canada flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
3 Sept
DUB09:50Dublin
10h 30m
1 stop
YUL15:20Montreal Pierre Elliott Trudeau Intl
7 Sept
YUL20:40Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB07:45Dublin
€510
Find similar
Air Canada
29 Aug
DUB09:50Dublin
11h 31m
1 stop
YUL16:21Montreal Pierre Elliott Trudeau Intl
5 Sept
YUL20:40Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB07:45Dublin
€512
Find similar
Air Canada
28 Aug
DUB09:20Dublin
6h 30m
YUL10:50Montreal Pierre Elliott Trudeau Intl
3 Sept
YUL20:40Montreal Pierre Elliott Trudeau Intl
6h 05m
DUB07:45Dublin
€518
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WestJet flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
15 Sept
DUB09:45Dublin
19h 42m
2 stops
YUL00:27Montreal Pierre Elliott Trudeau Intl
22 Sept
YUL06:45Montreal Pierre Elliott Trudeau Intl
20h 50m
2 stops
DUB08:35Dublin
€402
Find similar
WestJet
15 Sept
DUB11:30Dublin
17h 57m
1 stop
YUL00:27Montreal Pierre Elliott Trudeau Intl
22 Sept
YUL06:45Montreal Pierre Elliott Trudeau Intl
20h 50m
2 stops
DUB08:35Dublin
€404
Find similar
WestJet
15 Sept
DUB11:30Dublin
17h 57m
1 stop
YUL00:27Montreal Pierre Elliott Trudeau Intl
22 Sept
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 15m
1 stop
DUB10:00Dublin
€409
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momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 23 August 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

Mon 15/9

09:45-00:27

2 stops19h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

06:45-08:35

2 stops20h 50m

€402

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 15/9

11:30-00:27

1 stop17h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

06:45-08:35

2 stops20h 50m

€404

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 15/9

11:30-00:27

1 stop17h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

06:45-10:00

1 stop22h 15m

€409

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 6/10

13:05-21:00

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

23:00-17:00

1 stop13h 00m

€473

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

06:40-14:00

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

18:00-17:15

2 stops18h 15m

€480

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 7/10

10:30-20:15

1 stop14h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

22:10-17:55

1 stop14h 45m

€506

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 11/9

05:55-16:00

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

18:05-11:30

1 stop12h 25m

€506

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Wed 3/9

09:50-15:20

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

20:40-07:45

Nonstop6h 05m

€510

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Thu 4/9

05:55-16:00

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

20:40-07:45

Nonstop6h 05m

€511

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Mon 8/9

09:20-10:50

Nonstop6h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

20:40-07:45

Nonstop6h 05m

€519

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 €481. 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 €510.

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

On average, the least expensive day to fly to Montreal Pierre Elliott Trudeau Intl Airport from Dublin is on a Thursday. momondo users have found tickets for Thursday departures for as low as €601. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday 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 €740.

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

Our data shows that the cheapest Dublin to Montreal Pierre Elliott Trudeau Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon for as low as €480. In contrast, the most expensive time of day to depart to Montreal Pierre Elliott Trudeau Intl Airport is in the morning when prices are around €644.

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 €565 when searching weeks before you fly. 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 €473 on momondo.

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

There are 1 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Dublin to Montreal Pierre Elliott Trudeau Intl Airport.

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

As of August 2025, prices for Dublin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 31% 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 return 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

Best price found

€522

Fastest flight time

6h 30m

Direct flights

Tue, Wed, Fri and Sun
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Dublin in the past 72 hours is €522. The best return flight deal from Dublin to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is €464.
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 Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights..
Search flight deals

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

    A flight from Dublin to Montreal Pierre Elliott Trudeau Intl will travel around 4770.8 km. Typically, this will take 6h 30m by plane in normal conditions.

  • 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 stopovers. 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 required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 €442Free CancellationRating
6.7
7,297 reviews
Search British Airways flights
Air CanadaPriceFrom €452Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LufthansaPriceFrom €470Free CancellationRating
6.8
7,350 reviews
Search Lufthansa flights

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

    Air Canada flight deals from Dublin to Montreal Pierre Elliott Trudeau Intl Airport start from €527 round-trip. Over the 4 Air Canada flights for this route in a normal week, average airfare is usually €636 round-trip - but some users have found much cheaper deals with momondo.

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

    Lufthansa (6.8/10 from 7,350 reviews) operates around 4 flights from Dublin to Montreal Pierre Elliott Trudeau Intl Airport in any given week. The average Lufthansa airfare for this route is around €698, with deals from around €547 rare but found on momondo. Referenced prices are for round-trip Dublin to Montreal Pierre Elliott Trudeau Intl Airport flight searches in the last 72 hours.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Trois-Rivières

Why use momondo?

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

Finding the right flight to Montreal from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

All flight searches from Dublin to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montreal from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Dublin to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

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