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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Dublin departing on 10/10. 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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0 bags

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Cheap round-trip flights

Logo
9:40 pm - 7:45 amYUL-DUB
29h 05m1 stop
Logo
7:30 pm - 7:40 pmDUB-YUL
29h 10m1 stop
$588
Find Deal
Fri, Nov 21 - Sat, Nov 29
United Airlines Logo
8:20 am - 7:20 amYUL-DUB
18h 00m2 stops
United Airlines Logo
1:35 pm - 7:45 amDUB-YUL
22h 10m2 stops
$589United Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
British Airways Logo
8:30 pm - 12:05 pmYUL-DUB
10h 35m1 stop
British Airways Logo
8:50 am - 6:45 pmDUB-YUL
14h 55m1 stop
$591British Airways
Find Deal
Fri, Nov 21 - Fri, Nov 28
United Airlines Logo
8:30 am - 7:20 amYUL-DUB
17h 50m2 stops
United Airlines Logo
12:30 pm - 8:29 amDUB-YUL
24h 59m2 stops
$594United Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
TAP AIR PORTUGAL Logo
9:45 pm - 11:20 pmYUL-DUB
20h 35m1 stop
TAP AIR PORTUGAL Logo
4:15 am - 8:15 pmDUB-YUL
21h 00m1 stop
$604TAP AIR PORTUGAL
Find Deal
Wed, Dec 3 - Sat, Dec 6
British Airways Logo
9:30 pm - 2:15 pmYUL-DUB
12h 45m1 stop
British Airways Logo
6:00 pm - 7:45 pmDUB-YUL
29h 45m1 stop
$609British Airways
Find Deal
Sat, Oct 25 - Thu, Oct 30
Lufthansa Logo
2:10 pm - 8:15 amYUL-DUB
13h 05m1 stop
Lufthansa Logo
10:50 am - 7:20 pmDUB-YUL
12h 30m1 stop
$655Lufthansa
Find Deal
Sun, Oct 12 - Sun, Oct 26
Lufthansa Logo
4:30 pm - 8:15 amYUL-DUB
10h 45m1 stop
Lufthansa Logo
10:50 am - 7:20 pmDUB-YUL
12h 30m1 stop
$670Lufthansa
Find Deal
Sun, Oct 19 - Sun, Oct 26
Air Transat Logo
6:45 am - 11:30 amYUL-DUB
23h 45m1 stop
Air Transat Logo
1:15 pm - 7:20 pmDUB-YUL
11h 05m1 stop
$759Air Transat
Find Deal
Sat, Oct 11 - Sat, Oct 18
Air Canada Logo
8:50 am - 7:10 amYUL-DUB
17h 20m2 stops
Air Canada Logo
9:00 am - 8:44 pmDUB-YUL
16h 44m2 stops
$769Air Canada
Find Deal
Fri, Nov 21 - Wed, Nov 26

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight tickets
Delta
Sep 29
YUL12:55 pmMontreal Pierre Elliott Trudeau Intl
14h 25m
2 stops
DUB8:20 amDublin
Oct 7
DUB5:55 amDublin
14h 54m
2 stops
YUL3:49 pmMontreal Pierre Elliott Trudeau Intl
$992
Find similar
Delta
Sep 16
YUL12:55 pmMontreal Pierre Elliott Trudeau Intl
16h 30m
2 stops
DUB10:25 amDublin
Sep 23
DUB5:55 amDublin
15h 10m
2 stops
YUL4:05 pmMontreal Pierre Elliott Trudeau Intl
$8,546
Find similar

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight tickets
United Airlines
Oct 24
YUL8:20 amMontreal Pierre Elliott Trudeau Intl
18h 00m
2 stops
DUB7:20 amDublin
Oct 31
DUB1:35 pmDublin
22h 10m
2 stops
YUL7:45 amMontreal Pierre Elliott Trudeau Intl
$589
Find similar
United Airlines
Oct 18
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
17h 50m
2 stops
DUB7:20 amDublin
Oct 24
DUB12:30 pmDublin
24h 59m
2 stops
YUL8:29 amMontreal Pierre Elliott Trudeau Intl
$594
Find similar
United Airlines
Nov 21
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
DUB7:30 amDublin
Nov 26
DUB9:30 amDublin
27h 15m
2 stops
YUL7:45 amMontreal Pierre Elliott Trudeau Intl
$626
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin 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 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

9:40 pm-7:45 am

1 stop29h 05m

Dublin

Sat 11/29

7:30 pm-7:40 pm

1 stop29h 10m

$588

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

8:20 am-7:20 am

2 stops18h 00m

Dublin

Fri 10/31

1:35 pm-7:45 am

2 stops22h 10m

$589

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

8:30 pm-12:05 pm

1 stop10h 35m

Dublin

Fri 11/28

8:50 am-6:45 pm

1 stop14h 55m

$591

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

8:30 am-7:20 am

2 stops17h 50m

Dublin

Fri 10/24

12:30 pm-8:29 am

2 stops24h 59m

$594

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

9:45 pm-11:20 pm

1 stop20h 35m

Dublin

Sat 12/6

4:15 am-8:15 pm

1 stop21h 00m

$604

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

9:30 pm-2:15 pm

1 stop12h 45m

Dublin

Thu 10/30

6:00 pm-7:45 pm

1 stop29h 45m

$609

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

2:10 pm-8:15 am

1 stop13h 05m

Dublin

Sun 10/26

10:50 am-7:20 pm

1 stop12h 30m

$655

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

4:30 pm-8:15 am

1 stop10h 45m

Dublin

Sun 10/26

10:50 am-7:20 pm

1 stop12h 30m

$670

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

6:45 am-11:30 am

1 stop23h 45m

Dublin

Sat 10/18

1:15 pm-7:20 pm

1 stop11h 05m

$759

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

8:50 am-7:10 am

2 stops17h 20m

Dublin

Wed 11/26

9:00 am-8:44 pm

2 stops16h 44m

$769

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Dublin from

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

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 Dublin?

In general, November is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $606. If you’re not able to fly to Dublin in November, then September is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Dublin during September average around $636.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Dublin is on a Sunday. Travelers who choose to depart for Dublin on a Sunday will often find tickets for as low as $749. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin on a Wednesday will generally be more expensive and average around $830. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the morning is the cheapest time of day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin when you can find flight prices for as low as $648. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $779.

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

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

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $708 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Montreal Pierre Elliott Trudeau Intl Airport for as low as $630 on momondo.

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

There are 2 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Dublin 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 Montreal Pierre Elliott Trudeau Intl Airport to Dublin flights?

You could potentially save up to 10% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight.

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

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

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

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

Best Price Found

$758

Direct flights

None
The best flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Dublin found on momondo in the last 72 hours is $758
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Dublin.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Dublin by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and Dublin is about 2964.4 mi. 10h 35m is a normal flight duration for this route.

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

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Dublin Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom $427Free CancellationRating
7.7
438 reviews
Search Air Transat flights
LufthansaPriceFrom $589Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Air CanadaPriceFrom $613Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

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

    Air Canada flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Dublin start from $613 round-trip. Over the 4 Air Canada flights for this route in a normal week, average airfare is usually $742 round-trip - but some users have found much cheaper deals with momondo.

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

    The best Lufthansa deal for Montreal Pierre Elliott Trudeau Intl Airport to Dublin flight tickets found on momondo in the last 72 hours was $589, round-trip. It should be noted that an average Lufthansa flight deal for this route in this time was higher, at $734 round-trip. Lufthansa operates 4 flights out of Montreal Pierre Elliott Trudeau Intl Airport into Dublin in an average week, so prices vary by time and availability. 7,407 Lufthansa reviews by users on momondo have scored the airline at 6.8/10.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Swords
Dundalk
Malahide
Maynooth
Bray
Leixlip
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Drogheda
Enniscorthy
Wicklow
Thurles
Slane

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Dublin for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Montreal.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Montreal and alert you when they change.

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