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 79 per week as of June 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

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

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 10m.

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

As of June 2026, there are 11 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.

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.

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 June 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.

€171 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.

10:10 - 17:10

DUB

YYZ

12h 00m

1 stop

11:00 - 08:20

YYZ

DUB

16h 20m

1 stop

€349WestJet

Tue, 7 Jul - Wed, 15 Jul

10:40 - 13:20

DUB

YYZ

7h 40mdirect

22:15 - 01:00

YYZ

DUB

21h 45m

1 stop

€349Multiple Airlines

Fri, 26 Jun - Sat, 4 Jul

10:40 - 13:20

DUB

YYZ

7h 40mdirect

22:15 - 23:00

YYZ

DUB

19h 45m

1 stop

€350Multiple Airlines

Tue, 25 Aug - Thu, 10 Sep

09:40 - 21:45

DUB

YYZ

17h 05m

1 stop

23:05 - 10:55

YYZ

DUB

6h 50mdirect

€351WestJet

Sat, 22 Aug - Sat, 5 Sep

09:40 - 10:00

DUB

YYZ

29h 20m

1 stop

21:35 - 09:20

YYZ

DUB

6h 45mdirect

€352WestJet

Thu, 6 Aug - Wed, 12 Aug

10:40 - 13:20

DUB

YYZ

7h 40mdirect

07:35 - 08:20

YYZ

DUB

19h 45m

1 stop

€353WestJet

Thu, 25 Jun - Sun, 12 Jul

09:50 - 15:51

DUB

YTZ

11h 01m

1 stop

20:30 - 07:45

YTZ

DUB

30h 15m

1 stop

€433Air Canada

Thu, 27 Aug - Tue, 15 Sep

09:50 - 14:21

DUB

YTZ

9h 31m

1 stop

16:30 - 07:45

YTZ

DUB

10h 15m

1 stop

€436Air Canada

Tue, 25 Aug - Wed, 2 Sep

12:30 - 10:06

SNN

YTZ

26h 36m

2 stops

12:15 - 10:15

YTZ

SNN

17h 00m

2 stops

€491United Airlines

Sat, 29 Aug - Sun, 6 Sep

12:30 - 22:23

SNN

YYZ

14h 53m

1 stop

14:45 - 07:30

YYZ

SNN

11h 45m

1 stop

€498United Airlines

Sat, 20 Jun - Wed, 24 Jun

Icelandair flights from Ireland to Region of Ontario

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

Icelandair

10 Jun

DUB12:15Dublin

11h 55m

1 stop

YYZ19:10Toronto Pearson Intl

15 Jun

YYZ23:10Toronto Pearson Intl

30h 55m

1 stop

DUB11:05Dublin

€369

Icelandair

25 Aug

DUB14:15Dublin

12h 50m

1 stop

YYZ22:05Toronto Pearson Intl

31 Aug

YYZ23:10Toronto Pearson Intl

9h 05m

1 stop

DUB13:15Dublin

€375

Icelandair

5 Aug

DUB12:15Dublin

11h 55m

1 stop

YYZ19:10Toronto Pearson Intl

26 Aug

YYZ23:10Toronto Pearson Intl

9h 05m

1 stop

DUB13:15Dublin

€386

SWISS flights from Ireland to Region of Ontario

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

SWISS

10 Jun

DUB18:35Dublin

28h 17m

2 stops

YTZ17:52Toronto Island

28 Jun

YTZ12:30Toronto Island

14h 45m

2 stops

DUB08:15Dublin

€485

SWISS

19 Jun

ORK16:50Cork

28h 10m

2 stops

YYZ16:00Toronto Pearson Intl

25 Jun

YYZ14:00Toronto Pearson Intl

21h 00m

2 stops

ORK16:00Cork

€596

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 7/7

10:10-17:10

1 stop12h 00m

Toronto Pearson Intl

Wed 15/7

11:00-08:20

1 stop16h 20m

€349

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 26/6

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Sat 4/7

22:15-01:00

1 stop21h 45m

€349

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 25/8

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Thu 10/9

22:15-23:00

1 stop19h 45m

€350

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 22/8

09:40-21:45

1 stop17h 05m

Toronto Pearson Intl

Sat 5/9

23:05-10:55

Nonstop6h 50m

€351

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 6/8

09:40-10:00

1 stop29h 20m

Toronto Pearson Intl

Wed 12/8

21:35-09:20

Nonstop6h 45m

€352

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 25/6

10:40-13:20

Nonstop7h 40m

Toronto Pearson Intl

Sun 12/7

07:35-08:20

1 stop19h 45m

€353

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Thu 27/8

09:50-15:51

1 stop11h 01m

Toronto Island

Tue 15/9

20:30-07:45

1 stop30h 15m

€433

Fastest return journey

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Tue 25/8

09:50-14:21

1 stop9h 31m

Toronto Island

Wed 2/9

16:30-07:45

1 stop10h 15m

€436

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Sat 29/8

12:30-10:06

2 stops26h 36m

Toronto Island

Sun 6/9

12:15-10:15

2 stops17h 00m

€491

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sat 20/6

12:30-22:23

1 stop14h 53m

Toronto Pearson Intl

Wed 24/6

14:45-07:30

1 stop11h 45m

€498

Flights are sorted by cheapest return flights first.

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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 €196, 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 €212.

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 €571. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around €658.

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 €555. 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 €646. 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 €477 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 €406 on momondo.

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

There are 3 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?

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	€264
Fastest flight time	6h 25m
Direct flights	Mon, Tue, Wed, 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 €264. The best return flight deal from Ireland to Region of Ontario found on momondo in the last 72 hours is €561.

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

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

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 June 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 (36.50% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (17.60%), Airbus A321neo (14.84%), and Boeing 737 MAX 8 (13.59%).

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 €212	Free Cancellation	Rating 7.2 3,351 reviews	Search WestJet flights
Icelandair	PriceFrom €302	Free Cancellation	Rating 7.0 665 reviews	Search Icelandair flights
Air Transat	PriceFrom €359	Free Cancellation	Rating 7.8 554 reviews	Search Air Transat flights
Lufthansa	PriceFrom €372	Free Cancellation	Rating 6.8 8,038 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom €384	Free Cancellation	Rating 7.3 1,598 reviews	Search Aer Lingus flights
Air Canada	PriceFrom €397	Free Cancellation	Rating 7.1 11,129 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.

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Cheap flights from Ireland to Ontario from €175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Ontario departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Recent return flight deals from Ireland to Ontario

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Icelandair flights from Ireland to Region of Ontario

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

SWISS flights from Ireland to Region of Ontario

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

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

What is the cheapest month to fly to Region of Ontario?

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

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

What is the cheapest Ireland to Ontario flight route?

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

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

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

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

Which airlines fly to Region of Ontario?

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

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

How long is the flight from 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

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Ireland to Ontario

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

Why use momondo?

An easier way to manage your Region of Ontario 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 Ontario

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