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

As of August 2026, there are 10 flights per day flying from Ireland to Region of Ontario. The most common time of day flights depart is 13:00, with 62% of flights taking off in the afternoon.

How long is the flight from Ireland to Region of Ontario?

On average, it takes 7h 05m to fly from Ireland to Region of Ontario if you fly out of Dublin (the most popular airport in Ireland) and into Toronto Pearson Intl Airport (the most popular airport in Region of Ontario). If you’re flying out of Cork and into Toronto Pearson Intl Airport, then the flight time is around 12h 05m.

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

Air Transat, WestJet, and United Airlines are the most popular carriers operating from Ireland to Ontario

Which airlines fly to Region of Ontario?

Air Canada, WestJet and Aer Lingus are the top three most popular airlines that fly to Region of Ontario from Ireland according to our data. Air Canada is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Ireland and Region of Ontario is 73 per week as of August 2026. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.

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

Prices for flights from Ireland to Ontario refresh daily.

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

As of August 2026, there are 6 operators available to choose from for flights from Ireland to Ontario.

How old do you have to be to fly from Ireland to Ontario?

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 Ireland to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€174 Cheap Flights from Ireland to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Ontario

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One-way

Last minute

Direct

Recent return flight deals from Ireland to Ontario

Enter your travel dates to find the best prices.

12:15 - 14:55DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

22:10 - 10:00YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

€328WestJet

Sat, 5 Sep - Fri, 25 Sep

10:40 - 13:20DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

21:55 - 23:35YYZ Toronto Pearson Intl-DUB Dublin

20h 40m1 stop Glasgow Intl

€330Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

10:40 - 13:20DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

21:35 - 09:20YYZ Toronto Pearson Intl-DUB Dublin

6h 45mdirect

€330WestJet

Thu, 3 Sep - Mon, 7 Sep

10:40 - 13:20DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

21:55 - 23:35YYZ Toronto Pearson Intl-DUB Dublin

20h 40m1 stop Glasgow Intl

€330Multiple Airlines

Tue, 8 Sep - Tue, 15 Sep

11:30 - 18:15DUB Dublin-YYZ Toronto Pearson Intl

11h 45m1 stop Reykjavik Keflavik Intl

19:40 - 10:15YYZ Toronto Pearson Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

€375Icelandair

Mon, 1 Feb - Sun, 28 Feb

12:15 - 22:05DUB Dublin-YYZ Toronto Pearson Intl

14h 50m1 stop Reykjavik Keflavik Intl

20:45 - 11:05YYZ Toronto Pearson Intl-DUB Dublin

9h 20m1 stop Reykjavik Keflavik Intl

€376Icelandair

Fri, 9 Oct - Tue, 20 Oct

13:15 - 15:50DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

23:55 - 11:30YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

€401Air Transat

Fri, 11 Sep - Tue, 22 Sep

08:50 - 16:20DUB Dublin-YYZ Toronto Pearson Intl

12h 30m1 stop Frankfurt am Main

20:50 - 08:15YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€401Lufthansa

Thu, 24 Sep - Thu, 1 Oct

13:15 - 15:50DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

23:55 - 11:30YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

€404Air Transat

Fri, 11 Sep - Tue, 22 Sep

09:50 - 11:55DUB Dublin-YYZ Toronto Pearson Intl

7h 05mdirect

20:50 - 08:15YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€408Lufthansa

Thu, 24 Sep - Thu, 1 Oct

Recent last minute flight deals from Ireland to Ontario

Enter your travel dates to find the best prices.

06:20 - 13:40DUB Dublin-YYZ Toronto Pearson Intl

12h 20m1 stop Glasgow Intl

23:55 - 11:30YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

€411Multiple Airlines

Wed, 19 Aug - Sat, 3 Oct

06:20 - 13:40DUB Dublin-YYZ Toronto Pearson Intl

12h 20m1 stop Glasgow Intl

23:55 - 11:30YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

€411Multiple Airlines

Wed, 19 Aug - Sun, 4 Oct

13:15 - 15:50DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

23:55 - 11:30YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

€437Air Transat

Wed, 19 Aug - Sun, 4 Oct

13:15 - 15:50DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

23:55 - 11:30YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

€437Air Transat

Wed, 19 Aug - Sat, 3 Oct

09:50 - 14:21DUB Dublin-YTZ Toronto Island

9h 31m1 stop Montreal Pierre Elliott Trudeau Intl

18:30 - 07:45YTZ Toronto Island-DUB Dublin

8h 15m1 stop Montreal Pierre Elliott Trudeau Intl

€530Air Canada

Mon, 17 Aug - Mon, 24 Aug

09:20 - 11:25DUB Dublin-YYZ Toronto Pearson Intl

7h 05mdirect

20:50 - 08:15YYZ Toronto Pearson Intl-DUB Dublin

6h 25mdirect

€532Air Canada

Wed, 19 Aug - Tue, 25 Aug

12:15 - 14:55DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

23:05 - 10:55YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

€542WestJet

Sat, 15 Aug - Fri, 28 Aug

12:15 - 14:55DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

16:15 - 08:20YYZ Toronto Pearson Intl-DUB Dublin

11h 05m1 stop Halifax Intl

€547WestJet

Sat, 15 Aug - Fri, 28 Aug

14:15 - 22:05DUB Dublin-YYZ Toronto Pearson Intl

12h 50m1 stop Reykjavik Keflavik Intl

23:10 - 13:15YYZ Toronto Pearson Intl-DUB Dublin

9h 05m1 stop Reykjavik Keflavik Intl

€651Icelandair

Tue, 18 Aug - Fri, 2 Oct

14:15 - 22:05DUB Dublin-YYZ Toronto Pearson Intl

12h 50m1 stop Reykjavik Keflavik Intl

23:10 - 13:15YYZ Toronto Pearson Intl-DUB Dublin

9h 05m1 stop Reykjavik Keflavik Intl

€651Icelandair

Mon, 17 Aug - Fri, 2 Oct

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Icelandair flights from Ireland to Region of Ontario

Our best Icelandair deals on Ireland to Region of Ontario flight tickets

Icelandair

1 Feb

DUB11:30Dublin

11h 45m

1 stop

YYZ18:15Toronto Pearson Intl

28 Feb

YYZ19:40Toronto Pearson Intl

9h 35m

1 stop

DUB10:15Dublin

€375

Icelandair

9 Oct

DUB12:15Dublin

14h 50m

1 stop

YYZ22:05Toronto Pearson Intl

20 Oct

YYZ20:45Toronto Pearson Intl

9h 20m

1 stop

DUB11:05Dublin

€376

Icelandair

9 Oct

DUB12:15Dublin

14h 50m

1 stop

YYZ22:05Toronto Pearson Intl

20 Oct

YYZ20:45Toronto Pearson Intl

9h 20m

1 stop

DUB11:05Dublin

€381

Lufthansa flights from Ireland to Region of Ontario

Our best Lufthansa deals on Ireland to Region of Ontario flight tickets

Lufthansa

27 Aug

DUB09:20Dublin

7h 05m

YYZ11:25Toronto Pearson Intl

31 Aug

YYZ18:00Toronto Pearson Intl

8h 45m

1 stop

DUB07:45Dublin

€451

Lufthansa

27 Aug

DUB09:50Dublin

10h 45m

1 stop

YYZ15:35Toronto Pearson Intl

31 Aug

YYZ17:30Toronto Pearson Intl

9h 15m

1 stop

DUB07:45Dublin

€453

Lufthansa

27 Aug

DUB09:50Dublin

10h 45m

1 stop

YYZ15:35Toronto Pearson Intl

31 Aug

YYZ17:30Toronto Pearson Intl

9h 15m

1 stop

DUB07:45Dublin

€465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Sat 5/9

12:15-14:55

Nonstop7h 40m

Toronto Pearson Intl

Fri 25/9

22:10-10:00

Nonstop6h 50m

€328

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Tue 8/9

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Tue 15/9

21:55-23:35

1 stop20h 40m

€330

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 3/9

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Mon 7/9

21:35-09:20

Nonstop6h 45m

€330

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Tue 8/9

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Tue 15/9

21:55-23:35

1 stop20h 40m

€330

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Mon 1/2

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Sun 28/2

19:40-10:15

1 stop9h 35m

€375

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Fri 9/10

12:15-22:05

1 stop14h 50m

Toronto Pearson Intl

Tue 20/10

20:45-11:05

1 stop9h 20m

€376

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Fri 11/9

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Tue 22/9

23:55-11:30

Nonstop6h 35m

€401

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 24/9

08:50-16:20

1 stop12h 30m

Toronto Pearson Intl

Thu 1/10

20:50-08:15

Nonstop6h 25m

€401

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Fri 11/9

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Tue 22/9

23:55-11:30

Nonstop6h 35m

€404

Fastest return journey

DublinToronto

DUB Dublin - YYZ Toronto Pearson Intl

DUBYYZ

Dublin

Thu 24/9

09:50-11:55

Nonstop7h 05m

Toronto Pearson Intl

Thu 1/10

20:50-08:15

Nonstop6h 25m

€408

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 Ireland to Region of Ontario

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 Region of Ontario?

The cheapest month to fly to Region of Ontario from Ireland is in November. Flight prices, which tend to average around €446, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Region of Ontario, with average flight prices from Ireland averaging around €448.

What is the cheapest day to depart on your flight to Region of Ontario?

Our data shows that Tuesday is the least expensive day to fly to Region of Ontario. Tickets to fly out on this day can be as low as €576. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around €654.

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

According to our data, the cheapest time of day to fly to Region of Ontario is at midday. momondo users have found flights departing from Ireland to Region of Ontario at midday for as low as €573. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Region of Ontario are more costly in the morning, with an average ticket price of €640. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ireland to Ontario flight route?

Fly from Dublin to Toronto Pearson Intl for the best Ireland - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around €485 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Ireland for as low as €402 on momondo.

What cabin class options are available on Ireland to Region of Ontario flights?

There are 4 cabin classes available to choose from on Ireland to Region of Ontario 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 Ireland to Region of Ontario flights?

You could potentially save up to 13% on your flight if you consider stops on a Ireland to Region of Ontario flight.

Cheap Ireland to Region of Ontario flight deals and tips

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

Best price found	€332
Fastest flight time	6h 25m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Ireland in the past 72 hours is €332. The best return flight deal from Ireland to Region of Ontario found on momondo in the last 72 hours is €543.

The fastest flight from Ireland to Region of Ontario takes 6h 25m

Direct flights go from Ireland to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Ireland there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Ireland to Ontario

When did momondo last update prices for flights from Ireland to Ontario?
Prices for flights from Ireland to Ontario refresh daily.
How many operators does momondo search for flights from Ireland to Ontario?
As of August 2026, there are 6 operators available to choose from for flights from Ireland to Ontario.
How old do you have to be to fly from Ireland to Ontario?
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 Ireland to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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 Ontario. 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 Ireland to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Region of Ontario is Airbus A330-300 (32.12% of total bookings). The next most popular plane models are Airbus A321neo (18.81%), Boeing 787-9 Dreamliner (18.28%), and Boeing 737 MAX 8 (14.60%).

Best airlines flying from Ireland to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom €213	Free Cancellation	Rating 7.2 3,432 reviews	Search WestJet flights
Icelandair	PriceFrom €303	Free Cancellation	Rating 6.9 732 reviews	Search Icelandair flights
Air Transat	PriceFrom €319	Free Cancellation	Rating 7.8 572 reviews	Search Air Transat flights
Lufthansa	PriceFrom €374	Free Cancellation	Rating 6.8 8,191 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom €393	Free Cancellation	Rating 7.3 1,701 reviews	Search Aer Lingus flights
Air Canada	PriceFrom €402	Free Cancellation	Rating 7.1 11,472 reviews	Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Ireland.

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

Yes. momondo enables you to select and highlight flights to Ontario from Ireland with this policy.

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

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 Ontario from Ireland.

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

Yes momondo offers price alerts on flights to Ontario from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.