What is the cheapest airline that flies from Ontario to Dublin?

WestJet and Air Transat are the most popular carriers operating from Ontario to Dublin

How long does it take to fly to Dublin?

On average, it takes 7h 20m to fly from Region of Ontario to Dublin if you fly out of Toronto (the most popular airport in Region of Ontario) and into Dublin (the most popular airport in Dublin). If you’re flying out of Hamilton and into Dublin, then the flight time is around 11h 50m.

How many flights depart from Region of Ontario to Dublin on average per day?

7 flights are operational daily from Region of Ontario to Dublin as of April 2026. The most popular departure time for this route is 20:00, with 87% of flights per day taking off in the evening.

How many flights depart from Region of Ontario to Dublin on average per week?

52 flights are operational weekly from Region of Ontario to Dublin as of April 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

Prices for flights from Ontario to Dublin Airport are updated daily.

How many operators does momondo search for flights from Ontario to Dublin Airport?

As of April 2026, there is 1 operator available to choose from for flights from Ontario to Dublin Airport.

How old do you have to be to fly from Ontario 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 Ontario 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.

€216 Cheap Flights from Ontario to Dublin in 2026

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Find the cheapest flights from Ontario to Dublin

Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

18:20 - 08:40

YYZ

DUB

9h 20m

1 stop

09:40 - 17:15

DUB

YYZ

12h 35m

1 stop

€376WestJet

Wed, 17 Jun - Wed, 1 Jul

21:35 - 09:20

YYZ

DUB

6h 45mdirect

13:15 - 15:50

DUB

YYZ

7h 35mdirect

€379Multiple Airlines

Wed, 20 May - Wed, 27 May

18:20 - 08:40

YYZ

DUB

9h 20m

1 stop

09:40 - 21:45

DUB

YYZ

17h 05m

1 stop

€380WestJet

Mon, 22 Jun - Mon, 29 Jun

20:45 - 11:05

YYZ

DUB

9h 20m

1 stop

12:15 - 22:05

DUB

YYZ

14h 50m

1 stop

€386Icelandair

Tue, 19 May - Wed, 10 Jun

23:10 - 13:15

YYZ

DUB

9h 05m

1 stop

14:15 - 22:05

DUB

YYZ

12h 50m

1 stop

€387Icelandair

Mon, 8 Jun - Tue, 16 Jun

06:45 - 11:30

YUL

DUB

23h 45m

1 stop

13:15 - 17:02

DUB

YUL

32h 47m

1 stop

€388Air Transat

Thu, 11 Jun - Fri, 19 Jun

16:15 - 11:30

YUL

DUB

14h 15m

1 stop

13:15 - 17:02

DUB

YUL

32h 47m

1 stop

€395Air Transat

Thu, 11 Jun - Fri, 19 Jun

15:10 - 11:30

YUL

DUB

15h 20m

1 stop

13:15 - 17:02

DUB

YUL

32h 47m

1 stop

€404Porter Airlines

Tue, 19 May - Wed, 27 May

16:30 - 07:45

YTZ

DUB

10h 15m

1 stop

09:20 - 17:50

DUB

YTZ

13h 30m

1 stop

€425Air Canada

Sun, 13 Sep - Mon, 21 Sep

16:30 - 07:45

YTZ

DUB

10h 15m

1 stop

09:50 - 17:51

DUB

YTZ

13h 01m

1 stop

€444Air Canada

Mon, 15 Jun - Mon, 22 Jun

United Airlines flights from Region of Ontario to Dublin

Our best United Airlines deals on Region of Ontario to Dublin flight tickets

United Airlines

6 Sept

YTZ14:55Toronto Island

11h 25m

1 stop

DUB07:20Dublin

24 Sept

DUB12:30Dublin

11h 12m

1 stop

YTZ18:42Toronto Island

€494

United Airlines

2 Jun

YTZ14:55Toronto Island

14h 45m

1 stop

DUB10:40Dublin

6 Jun

DUB12:30Dublin

11h 12m

1 stop

YTZ18:42Toronto Island

€495

United Airlines

2 Jun

YTZ14:55Toronto Island

14h 45m

1 stop

DUB10:40Dublin

9 Jun

DUB08:50Dublin

14h 52m

1 stop

YTZ18:42Toronto Island

€495

Air Canada flights from Region of Ontario to Dublin

Our best Air Canada deals on Region of Ontario to Dublin flight tickets

Air Canada

13 Sept

YTZ16:30Toronto Island

10h 15m

1 stop

DUB07:45Dublin

21 Sept

DUB09:20Dublin

13h 30m

1 stop

YTZ17:50Toronto Island

€425

Air Canada

15 Jun

YTZ16:30Toronto Island

10h 15m

1 stop

DUB07:45Dublin

22 Jun

DUB09:50Dublin

13h 01m

1 stop

YTZ17:51Toronto Island

€444

Air Canada

17 May

YTZ16:30Toronto Island

10h 15m

1 stop

DUB07:45Dublin

4 Jun

DUB09:50Dublin

9h 32m

1 stop

YTZ14:22Toronto Island

€445

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 17/6

18:20-08:40

1 stop9h 20m

Dublin

Wed 1/7

09:40-17:15

1 stop12h 35m

€376

Fastest return journey

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 20/5

21:35-09:20

Nonstop6h 45m

Dublin

Wed 27/5

13:15-15:50

Nonstop7h 35m

€379

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 22/6

18:20-08:40

1 stop9h 20m

Dublin

Mon 29/6

09:40-21:45

1 stop17h 05m

€380

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 19/5

20:45-11:05

1 stop9h 20m

Dublin

Wed 10/6

12:15-22:05

1 stop14h 50m

€386

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 8/6

23:10-13:15

1 stop9h 05m

Dublin

Tue 16/6

14:15-22:05

1 stop12h 50m

€387

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

06:45-11:30

1 stop23h 45m

Dublin

Fri 19/6

13:15-17:02

1 stop32h 47m

€388

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

16:15-11:30

1 stop14h 15m

Dublin

Fri 19/6

13:15-17:02

1 stop32h 47m

€395

MontrealDublin

YUL - DUB

YULDUB

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

15:10-11:30

1 stop15h 20m

Dublin

Wed 27/5

13:15-17:02

1 stop32h 47m

€404

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Sun 13/9

16:30-07:45

1 stop10h 15m

Dublin

Mon 21/9

09:20-17:50

1 stop13h 30m

€425

TorontoDublin

YTZ - DUB

YTZDUB

Toronto Island

Mon 15/6

16:30-07:45

1 stop10h 15m

Dublin

Mon 22/6

09:50-17:51

1 stop13h 01m

€444

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario 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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of October, then book flights to Dublin from Region of Ontario during January instead. Flights to Dublin in January, while not as cheap as those in October, still average around €407.

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

Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €429. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €792. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Our data shows that the cheapest Region of Ontario 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 €484. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €543 on average. Flights to Dublin from Region of Ontario in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ontario to Dublin flight route?

Fly from Toronto Pearson Intl to Dublin for the best Ontario - 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 Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €455 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 Region of Ontario for as low as €400 on momondo.

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

There is only 1 cabin class available to choose from on Ontario 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 Region of Ontario to Dublin flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Dublin.

Cheap Region of Ontario to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Dublin

Best price found	€330
Fastest flight time	5h 55m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Dublin	1 airport

The best one-way flight to Dublin from Region of Ontario in the past 72 hours is €330. The best return flight deal from Region of Ontario to Dublin found on momondo in the last 72 hours is €471.

The fastest flight from Region of Ontario to Dublin takes 5h 55m

Direct flights go from Region of Ontario to Dublin on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..

There is 1 airport in Dublin. From Region of Ontario there are direct flights to Dublin (DUB).

Search flight deals

When did momondo last update prices for flights from Ontario to Dublin Airport?
Prices for flights from Ontario to Dublin Airport are updated daily.
How many operators does momondo search for flights from Ontario to Dublin Airport?
As of April 2026, there is 1 operator available to choose from for flights from Ontario to Dublin Airport.
How old do you have to be to fly from Ontario 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 Ontario 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 Region of Ontario to Dublin?
Based on momondo bookings for flights between Region of Ontario and Dublin, the leading plane model is Airbus A321neo, making up 34.48% of the total bookings. Other popular models include Airbus A330-300 with 20.77%, Boeing 737 MAX 8 with 15.97%, and Airbus A330-200 with 12.02%.

Best airlines flying from Region of Ontario to Dublin

Compare and see reviews for airlines that fly from Region of Ontario to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom €381	Free Cancellation	Rating 7.2 1,494 reviews		Search Aer Lingus flights

Kilkenny

Athlone

Cavan

Wicklow

Dundalk

Naas

Tullamore

Kildare

Swords

Bray

Gorey

Mullingar

Leixlip

Malahide

Maynooth

Carlingford

Castleknock

Enniscorthy

Arklow

Thurles

Why use momondo?

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

It is quick and easy to find Ontario to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

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

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

Once you have performed a search for Ontario to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ontario to Dublin 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.

An easier way to manage your Dublin trip

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Cheap flights from Ontario to Dublin from €211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Dublin departing on 19/5. 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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United Airlines flights from Region of Ontario to Dublin

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How to get the cheapest flight ticket from Region of Ontario to Dublin

What is the cheapest month to fly to Dublin?

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

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

What is the cheapest Ontario to Dublin flight route?

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

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

Can stopping save me money on Region of Ontario to Dublin flights?

What is the cheapest airline that flies from Ontario to Dublin?

How many flights depart from Region of Ontario to Dublin on average per day?

How many flights depart from Region of Ontario to Dublin on average per week?

How long does it take to fly to Dublin?

Cheap Region of Ontario to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Dublin

Best price found

Fastest flight time

Direct flights

Airports in Dublin

Best airlines flying from Region of Ontario to Dublin

Compare and see reviews for airlines that fly from Region of Ontario to Dublin with momondo

Travelling to a place near Dublin?

Why use momondo?

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

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