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Cheap flights from Montreal to Dublin from €226

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 4/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€390WestJet
Find Deal
Mon, 11 May - Mon, 18 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€406WestJet
Find Deal
Mon, 11 May - Mon, 18 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€415WestJet
Find Deal
Sun, 3 May - Wed, 13 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€416WestJet
Find Deal
Mon, 11 May - Mon, 18 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€418WestJet
Find Deal
Sun, 3 May - Sat, 23 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
09:45 - 00:40DUB-YUL
43h 55m2 stops
€419WestJet
Find Deal
Sun, 3 May - Sat, 23 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€421WestJet
Find Deal
Sun, 3 May - Sat, 9 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€429WestJet
Find Deal
Sat, 2 May - Mon, 11 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€430WestJet
Find Deal
Fri, 1 May - Tue, 12 May
WestJet Logo
06:45 - 09:55YUL-DUB
22h 10m1 stop
WestJet Logo
11:20 - 00:40DUB-YUL
18h 20m1 stop
€431WestJet
Find Deal
Sat, 9 May - Sun, 24 May

WestJet flights from Montreal to Dublin

Our best WestJet deals on Montreal to Dublin flight tickets
WestJet
6 May
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 10m
1 stop
DUB09:55Dublin
20 May
DUB09:45Dublin
19h 55m
2 stops
YUL00:40Montreal Pierre Elliott Trudeau Intl
€385
Find similar
WestJet
11 May
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 10m
1 stop
DUB09:55Dublin
18 May
DUB11:20Dublin
18h 20m
1 stop
YUL00:40Montreal Pierre Elliott Trudeau Intl
€390
Find similar
WestJet
12 May
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 10m
1 stop
DUB09:55Dublin
26 May
DUB11:20Dublin
18h 20m
1 stop
YUL00:40Montreal Pierre Elliott Trudeau Intl
€403
Find similar

TAP AIR PORTUGAL flights from Montreal to Dublin

Our best TAP AIR PORTUGAL deals on Montreal to Dublin flight tickets
TAP AIR PORTUGAL
3 Dec
YUL21:45Montreal Pierre Elliott Trudeau Intl
20h 35m
1 stop
DUB23:20Dublin
7 Dec
DUB11:10Dublin
14h 05m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€501
Find similar
TAP AIR PORTUGAL
28 Nov
YUL21:45Montreal Pierre Elliott Trudeau Intl
20h 35m
1 stop
DUB23:20Dublin
5 Dec
DUB11:10Dublin
14h 05m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€550
Find similar
TAP AIR PORTUGAL
26 Nov
YUL21:45Montreal Pierre Elliott Trudeau Intl
20h 35m
1 stop
DUB23:20Dublin
4 Dec
DUB04:25Dublin
20h 50m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
€589
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 13 November 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

Mon 11/5

06:45-09:55

1 stop22h 10m

Dublin

Mon 18/5

11:20-00:40

1 stop18h 20m

€390

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

06:45-09:55

1 stop22h 10m

Dublin

Mon 18/5

11:20-00:40

1 stop18h 20m

€406

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

06:45-09:55

1 stop22h 10m

Dublin

Wed 13/5

11:20-00:40

1 stop18h 20m

€415

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

06:45-09:55

1 stop22h 10m

Dublin

Mon 18/5

11:20-00:40

1 stop18h 20m

€416

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

06:45-09:55

1 stop22h 10m

Dublin

Sat 23/5

11:20-00:40

1 stop18h 20m

€418

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

06:45-09:55

1 stop22h 10m

Dublin

Sat 23/5

09:45-00:40

2 stops43h 55m

€419

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

06:45-09:55

1 stop22h 10m

Dublin

Sat 9/5

11:20-00:40

1 stop18h 20m

€421

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

06:45-09:55

1 stop22h 10m

Dublin

Mon 11/5

11:20-00:40

1 stop18h 20m

€429

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

06:45-09:55

1 stop22h 10m

Dublin

Tue 12/5

11:20-00:40

1 stop18h 20m

€430

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

06:45-09:55

1 stop22h 10m

Dublin

Sun 24/5

11:20-00:40

1 stop18h 20m

€431

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 typical price of a round-trip flight between Montreal and Dublin?

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 €570.

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 €627. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €690 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 €605 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 €538 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 51% 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

Direct flights

None
There are no direct flights from Montreal to Dublin. There are no popular flight routes from Montreal to Dublin.
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 10h 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
Enniscorthy
Kildare
Bray
Mullingar
Naas
Arklow
Carlingford
Maynooth
Leixlip
Drogheda
Gorey
Malahide
Castleknock

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.

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