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Cheap flights from Montreal to Dublin from €216

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 to Dublin departing on 20/5. 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 to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
06:45 - 09:30
YUL
-
DUB
22h 45m1 stop
WestJet Logo
11:30 - 00:38
DUB
-
YUL
18h 08m1 stop
€394WestJet
Fri, 20 Mar - Sat, 4 Apr
WestJet Logo
06:45 - 08:20
YUL
-
DUB
44h 35m2 stops
WestJet Logo
09:40 - 00:40
DUB
-
YUL
44h 00m2 stops
€395WestJet
Sat, 13 Jun - Thu, 18 Jun
WestJet Logo
06:45 - 08:20
YUL
-
DUB
44h 35m2 stops
WestJet Logo
09:40 - 00:40
DUB
-
YUL
20h 00m2 stops
€399WestJet
Sat, 13 Jun - Sat, 20 Jun
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m1 stop
WestJet Logo
09:40 - 00:40
DUB
-
YUL
20h 00m2 stops
€401WestJet
Sat, 2 May - Sat, 9 May
WestJet Logo
06:45 - 08:20
YUL
-
DUB
44h 35m2 stops
WestJet Logo
10:40 - 00:40
DUB
-
YUL
19h 00m1 stop
€402WestJet
Sat, 13 Jun - Fri, 19 Jun
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m1 stop
WestJet Logo
10:40 - 00:40
DUB
-
YUL
19h 00m1 stop
€403WestJet
Mon, 27 Apr - Mon, 4 May
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m1 stop
WestJet Logo
10:40 - 00:40
DUB
-
YUL
19h 00m1 stop
€405WestJet
Sat, 2 May - Sat, 9 May
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m1 stop
WestJet Logo
12:15 - 00:40
DUB
-
YUL
17h 25m1 stop
€405WestJet
Sat, 13 Jun - Sat, 20 Jun
WestJet Logo
06:45 - 08:20
YUL
-
DUB
44h 35m2 stops
WestJet Logo
09:40 - 00:40
DUB
-
YUL
20h 00m2 stops
€406WestJet
Mon, 11 May - Thu, 21 May
WestJet Logo
06:45 - 09:20
YUL
-
DUB
21h 35m1 stop
WestJet Logo
10:40 - 00:40
DUB
-
YUL
19h 00m1 stop
€407WestJet
Thu, 14 May - Thu, 28 May

Air Transat flights from Montreal to Dublin

Our best Air Transat deals on Montreal to Dublin flight tickets
Air Transat
28 May
YUL15:10Montreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
DUB11:30Dublin
3 Jun
DUB13:15Dublin
24h 47m
1 stop
YUL09:02Montreal Pierre Elliott Trudeau Intl
€425
Find similar
Air Transat
9 May
YUL15:10Montreal Pierre Elliott Trudeau Intl
15h 20m
1 stop
DUB11:30Dublin
24 May
DUB13:15Dublin
24h 47m
1 stop
YUL09:02Montreal Pierre Elliott Trudeau Intl
€427
Find similar
Air Transat
29 May
YUL20:35Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
DUB11:30Dublin
5 Jun
DUB13:15Dublin
13h 02m
1 stop
YUL21:17Montreal Pierre Elliott Trudeau Intl
€432
Find similar

WestJet flights from Montreal to Dublin

Our best WestJet deals on Montreal to Dublin flight tickets
WestJet
20 Mar
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 45m
1 stop
DUB09:30Dublin
4 Apr
DUB11:30Dublin
18h 08m
1 stop
YUL00:38Montreal Pierre Elliott Trudeau Intl
€394
Find similar
WestJet
13 Jun
YUL06:45Montreal Pierre Elliott Trudeau Intl
44h 35m
2 stops
DUB08:20Dublin
18 Jun
DUB09:40Dublin
44h 00m
2 stops
YUL00:40Montreal Pierre Elliott Trudeau Intl
€395
Find similar
WestJet
13 Jun
YUL06:45Montreal Pierre Elliott Trudeau Intl
44h 35m
2 stops
DUB08:20Dublin
20 Jun
DUB09:40Dublin
20h 00m
2 stops
YUL00:40Montreal Pierre Elliott Trudeau Intl
€399
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Montreal 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 13,528 searches. Data last updated 25 December 2025.
Use the filters below to find and compare flights from Montreal 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 20/3

06:45-09:30

1 stop22h 45m

Dublin

Sat 4/4

11:30-00:38

1 stop18h 08m

€394

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

06:45-08:20

2 stops44h 35m

Dublin

Thu 18/6

09:40-00:40

2 stops44h 00m

€395

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

06:45-08:20

2 stops44h 35m

Dublin

Sat 20/6

09:40-00:40

2 stops20h 00m

€399

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

06:45-09:20

1 stop21h 35m

Dublin

Sat 9/5

09:40-00:40

2 stops20h 00m

€401

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

06:45-08:20

2 stops44h 35m

Dublin

Fri 19/6

10:40-00:40

1 stop19h 00m

€402

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

06:45-09:20

1 stop21h 35m

Dublin

Mon 4/5

10:40-00:40

1 stop19h 00m

€403

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

06:45-09:20

1 stop21h 35m

Dublin

Sat 9/5

10:40-00:40

1 stop19h 00m

€405

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

06:45-09:20

1 stop21h 35m

Dublin

Sat 20/6

12:15-00:40

1 stop17h 25m

€405

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

06:45-08:20

2 stops44h 35m

Dublin

Thu 21/5

09:40-00:40

2 stops20h 00m

€406

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

06:45-09:20

1 stop21h 35m

Dublin

Thu 28/5

10:40-00:40

1 stop19h 00m

€407

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 Dublin from

How to get the cheapest flight ticket from Montreal 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?

If you aren’t able to travel during the month of September, then book flights to Dublin from Montreal during May instead. Flights to Dublin in May, while not as cheap as those in September, still average around €567.

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

Our data shows that the cheapest Montreal to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €618. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €680 on average. Flights to Dublin from Montreal in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Montreal to Dublin flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Dublin for the best Montreal - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €609 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Montreal for as low as €520 on momondo.

What cabin class options are available on Montreal to Dublin flights?

There is only 1 cabin class available to choose from on Montreal 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 to Dublin flights?

You could potentially save up to 19% on your flight if you consider stops on a Montreal to Dublin flight.

When to book flights from Montreal to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Montreal to Dublin (YMQ to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Dublin

Fastest flight time

5h 55m

Direct flights

Mon, Tue, Thu and Sat

Airports in Dublin

1 airport
The fastest flight from Montreal to Dublin takes 5h 55m
Direct flights go from Montreal to Dublin on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Montreal there are direct flights to Dublin (DUB).
Search flight deals

  • How far is Montreal to Dublin by plane?

    The straight-line distance from Montreal to Dublin is 4756.6 km. Flights usually cover this in 5h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal to Dublin Airport?

    Prices for flights from Montreal to Dublin Airport were last updated today.

  • How old do you have to be to fly from Montreal 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Dublin Airport.

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

    The required travel and health documents for your Dublin 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 Dublin 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 Montreal to Dublin?

Travelling to a place near Dublin?

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

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Montreal to Dublin flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Dublin.

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.

An easier way to manage your Dublin trip

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