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 59 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

WestJet, Aer Lingus, and United Airlines are the most popular carriers operating from Ireland to Ontario

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

As of May 2026, there are 8 flights per day flying from Ireland to Region of Ontario. The most common time of day flights depart is 13:00, with 53% of flights taking off in the afternoon.

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 38% 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 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 Milltown (Kerry) and into Toronto Pearson Intl Airport, then the flight time is around 10h 25m.

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 May 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.

€186 Cheap Flights from Ireland to Ontario in 2026

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Find the cheapest flights from Ireland to Ontario

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to Ontario

Enter your travel dates to find the best prices.

13:15 - 15:50

DUB

YYZ

7h 35mdirect

18:15 - 08:20

YYZ

DUB

9h 05m

1 stop

€392Multiple Airlines

Wed, 10 Jun - Fri, 12 Jun

10:00 - 17:10

DUB

YYZ

12h 10m

1 stop

22:10 - 23:15

YYZ

DUB

20h 05m

1 stop

€392Multiple Airlines

Thu, 18 Jun - Sun, 28 Jun

12:15 - 17:35

DUB

YOW

10h 20m

1 stop

06:55 - 08:20

YOW

DUB

44h 25m

2 stops

€393WestJet

Sat, 23 May - Mon, 8 Jun

12:15 - 14:55

DUB

YYZ

7h 40mdirect

18:15 - 08:20

YYZ

DUB

9h 05m

1 stop

€399WestJet

Tue, 9 Jun - Wed, 17 Jun

09:50 - 14:22

DUB

YTZ

9h 32m

1 stop

12:20 - 07:45

YTZ

DUB

14h 25m

2 stops

€413Air Canada

Thu, 4 Jun - Wed, 10 Jun

09:50 - 17:51

DUB

YTZ

13h 01m

1 stop

18:30 - 07:45

YTZ

DUB

8h 15m

1 stop

€427Air Canada

Thu, 3 Sep - Mon, 14 Sep

12:00 - 19:30

SNN

YYZ

12h 30m

1 stop

18:20 - 11:15

YYZ

SNN

11h 55m

1 stop

€435Lufthansa

Sat, 6 Jun - Fri, 12 Jun

12:00 - 19:30

SNN

YYZ

12h 30m

1 stop

18:20 - 11:15

YYZ

SNN

11h 55m

1 stop

€436Lufthansa

Sat, 6 Jun - Fri, 12 Jun

17:10 - 13:20

ORK

YYZ

25h 10m

1 stop

21:55 - 10:20

YYZ

ORK

31h 25m

1 stop

€457KLM

Thu, 4 Jun - Mon, 8 Jun

17:10 - 13:20

ORK

YYZ

25h 10m

1 stop

15:20 - 10:20

YYZ

ORK

14h 00m

2 stops

€522KLM

Thu, 4 Jun - Mon, 8 Jun

Air Canada flights from Ireland to Region of Ontario

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

Air Canada

15 Jun

DUB09:20Dublin

7h 05m

YYZ11:25Toronto Pearson Intl

29 Jun

YYZ20:50Toronto Pearson Intl

6h 25m

DUB08:15Dublin

€413

Air Canada

2 Jun

DUB09:50Dublin

9h 48m

1 stop

YYZ14:38Toronto Pearson Intl

7 Jun

YYZ20:45Toronto Pearson Intl

6h 30m

DUB08:15Dublin

€419

Air Canada

3 Sept

DUB09:50Dublin

13h 01m

1 stop

YTZ17:51Toronto Island

14 Sept

YTZ18:30Toronto Island

8h 15m

1 stop

DUB07:45Dublin

€427

United Airlines flights from Ireland to Region of Ontario

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

United Airlines

13 Jun

DUB11:35Dublin

14h 09m

1 stop

YYZ20:44Toronto Pearson Intl

12 Sept

YYZ14:45Toronto Pearson Intl

14h 00m

1 stop

DUB09:45Dublin

€427

United Airlines

29 Oct

DUB12:05Dublin

10h 40m

1 stop

YTZ18:45Toronto Island

5 Nov

YTZ14:55Toronto Island

14h 25m

1 stop

DUB10:20Dublin

€490

United Airlines

6 Jun

SNN09:30Shannon

12h 11m

1 stop

YTZ16:41Toronto Island

12 Jun

YTZ14:55Toronto Island

14h 20m

2 stops

SNN10:15Shannon

€491

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 10/6

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Fri 12/6

18:15-08:20

1 stop9h 05m

€392

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 18/6

10:00-17:10

1 stop12h 10m

Toronto Pearson Intl

Sun 28/6

22:10-23:15

1 stop20h 05m

€392

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 23/5

12:15-17:35

1 stop10h 20m

Ottawa

Mon 8/6

06:55-08:20

2 stops44h 25m

€393

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 9/6

12:15-14:55

Nonstop7h 40m

Toronto Pearson Intl

Wed 17/6

18:15-08:20

1 stop9h 05m

€399

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 4/6

09:50-14:22

1 stop9h 32m

Toronto Island

Wed 10/6

12:20-07:45

2 stops14h 25m

€413

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 3/9

09:50-17:51

1 stop13h 01m

Toronto Island

Mon 14/9

18:30-07:45

1 stop8h 15m

€427

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sat 6/6

12:00-19:30

1 stop12h 30m

Toronto Pearson Intl

Fri 12/6

18:20-11:15

1 stop11h 55m

€435

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sat 6/6

12:00-19:30

1 stop12h 30m

Toronto Pearson Intl

Fri 12/6

18:20-11:15

1 stop11h 55m

€436

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Thu 4/6

17:10-13:20

1 stop25h 10m

Toronto Pearson Intl

Mon 8/6

21:55-10:20

1 stop31h 25m

€457

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Thu 4/6

17:10-13:20

1 stop25h 10m

Toronto Pearson Intl

Mon 8/6

15:20-10:20

2 stops14h 00m

€522

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 May. Flight prices, which tend to average around €194, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Region of Ontario, with average flight prices from Ireland averaging around €209.

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

Our data shows that Thursday is the least expensive day to fly to Region of Ontario. Tickets to fly out on this day can be as low as €535. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around €633.

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 €544. 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 €632. 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 €466 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 €401 on momondo.

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

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

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	€291
Fastest flight time	6h 25m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Ireland in the past 72 hours is €291. The best return flight deal from Ireland to Region of Ontario found on momondo in the last 72 hours is €519.

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

Direct flights go from Ireland to Region of Ontario on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Air Transat..

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).

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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 May 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 (33.62% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (18.27%), Airbus A321neo (15.23%), and Boeing 737 MAX 8 (13.72%).

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 €209	Free Cancellation	Rating 7.2 3,334 reviews	Search WestJet flights
Icelandair	PriceFrom €299	Free Cancellation	Rating 7.0 654 reviews	Search Icelandair flights
Air Transat	PriceFrom €355	Free Cancellation	Rating 7.8 551 reviews	Search Air Transat flights
Lufthansa	PriceFrom €368	Free Cancellation	Rating 6.8 7,995 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom €378	Free Cancellation	Rating 7.3 1,556 reviews	Search Aer Lingus flights
Air Canada	PriceFrom €393	Free Cancellation	Rating 7.1 11,028 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.