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

As of March 2026, there are 6 flights per day flying from Ireland to Region of Ontario. The most common time of day flights depart is 13:00, with 60% of flights taking off in the afternoon.

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

On average, it takes 7h 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 Shannon and into Toronto Pearson Intl Airport, then the flight time is around 11h 16m.

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

WestJet, Air Transat, and Aer Lingus 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 40% 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 45 per week as of March 2026. The most frequent departure day is Mon, with 16% 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 March 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.

€173 Cheap Flights from Ireland to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:40 - 18:20

DUB

YUL

12h 40m

1 stop

19:20 - 09:20

YUL

DUB

9h 00m

1 stop

€345WestJet

Tue, 16 Jun - Mon, 22 Jun

09:20 - 11:25

DUB

YYZ

7h 05mdirect

17:30 - 07:45

YYZ

DUB

9h 15m

1 stop

€368Air Canada

Sun, 21 Jun - Sun, 28 Jun

14:15 - 19:10

DUB

YYZ

9h 55m

1 stop

20:45 - 13:15

YYZ

DUB

11h 30m

1 stop

€374Icelandair

Thu, 9 Apr - Wed, 15 Apr

12:15 - 22:05

DUB

YYZ

14h 50m

1 stop

23:10 - 13:15

YYZ

DUB

9h 05m

1 stop

€374Icelandair

Wed, 8 Apr - Fri, 17 Apr

12:15 - 22:05

DUB

YYZ

14h 50m

1 stop

20:45 - 11:05

YYZ

DUB

9h 20m

1 stop

€375Icelandair

Fri, 17 Apr - Tue, 28 Apr

10:40 - 00:25

DUB

YUL

18h 45m

1 stop

06:45 - 10:55

YUL

DUB

23h 10m

1 stop

€414WestJet

Sun, 10 May - Mon, 18 May

09:20 - 14:22

DUB

YTZ

10h 02m

1 stop

17:30 - 07:45

YTZ

DUB

9h 15m

1 stop

€431Air Canada

Sat, 23 May - Fri, 29 May

19:35 - 12:50

ORK

YYZ

22h 15m

1 stop

16:30 - 16:00

YYZ

ORK

18h 30m

1 stop

€442SWISS

Fri, 1 May - Thu, 7 May

19:35 - 12:50

ORK

YYZ

22h 15m

1 stop

16:30 - 16:00

YYZ

ORK

18h 30m

1 stop

€446SWISS

Fri, 1 May - Thu, 7 May

15:25 - 15:50

ORK

YYZ

29h 25m

1 stop

18:00 - 14:40

YYZ

ORK

15h 40m

1 stop

€535KLM

Mon, 13 Apr - Mon, 20 Apr

Icelandair flights from Ireland to Region of Ontario

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

Icelandair

9 Apr

DUB14:15Dublin

9h 55m

1 stop

YYZ19:10Toronto Pearson Intl

15 Apr

YYZ20:45Toronto Pearson Intl

11h 30m

1 stop

DUB13:15Dublin

€374

Icelandair

8 Apr

DUB12:15Dublin

14h 50m

1 stop

YYZ22:05Toronto Pearson Intl

17 Apr

YYZ23:10Toronto Pearson Intl

9h 05m

1 stop

DUB13:15Dublin

€374

Icelandair

17 Apr

DUB12:15Dublin

14h 50m

1 stop

YYZ22:05Toronto Pearson Intl

28 Apr

YYZ20:45Toronto Pearson Intl

9h 20m

1 stop

DUB11:05Dublin

€375

British Airways flights from Ireland to Region of Ontario

Our best British Airways deals on Ireland to Region of Ontario flight tickets

British Airways

1 Apr

DUB12:40Dublin

13h 49m

2 stops

YYZ21:29Toronto Pearson Intl

8 Apr

YYZ11:55Toronto Pearson Intl

16h 40m

1 stop

DUB09:35Dublin

€507

British Airways

1 Apr

DUB12:40Dublin

13h 49m

2 stops

YYZ21:29Toronto Pearson Intl

8 Apr

YYZ12:34Toronto Pearson Intl

16h 01m

2 stops

DUB09:35Dublin

€549

British Airways

27 Mar

DUB13:40Dublin

11h 35m

1 stop

YYZ21:15Toronto Pearson Intl

8 Apr

YYZ22:00Toronto Pearson Intl

12h 45m

1 stop

DUB15:45Dublin

€594

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Tue 16/6

10:40-18:20

1 stop12h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

19:20-09:20

1 stop9h 00m

€345

Fastest return journey

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 21/6

09:20-11:25

Nonstop7h 05m

Toronto Pearson Intl

Sun 28/6

17:30-07:45

1 stop9h 15m

€368

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 9/4

14:15-19:10

1 stop9h 55m

Toronto Pearson Intl

Wed 15/4

20:45-13:15

1 stop11h 30m

€374

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 8/4

12:15-22:05

1 stop14h 50m

Toronto Pearson Intl

Fri 17/4

23:10-13:15

1 stop9h 05m

€374

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 17/4

12:15-22:05

1 stop14h 50m

Toronto Pearson Intl

Tue 28/4

20:45-11:05

1 stop9h 20m

€375

DublinMontreal

DUB - YUL

DUBYUL

Dublin

Sun 10/5

10:40-00:25

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

06:45-10:55

1 stop23h 10m

€414

DublinToronto

DUB - YTZ

DUBYTZ

Dublin

Sat 23/5

09:20-14:22

1 stop10h 02m

Toronto Island

Fri 29/5

17:30-07:45

1 stop9h 15m

€431

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Fri 1/5

19:35-12:50

1 stop22h 15m

Toronto Pearson Intl

Thu 7/5

16:30-16:00

1 stop18h 30m

€442

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Fri 1/5

19:35-12:50

1 stop22h 15m

Toronto Pearson Intl

Thu 7/5

16:30-16:00

1 stop18h 30m

€446

CorkToronto

ORK - YYZ

ORKYYZ

Cork

Mon 13/4

15:25-15:50

1 stop29h 25m

Toronto Pearson Intl

Mon 20/4

18:00-14:40

1 stop15h 40m

€535

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 €400, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Region of Ontario, with average flight prices from Ireland averaging around €410.

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 €545. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around €618.

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 €535. 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 €633. 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 €467 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 €409 on momondo.

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

There are 3 cabin classes available to choose from on Ireland to 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	€215
Fastest flight time	6h 25m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Ireland in the past 72 hours is €215. The best return flight deal from Ireland to Region of Ontario found on momondo in the last 72 hours is €505.

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 123 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

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 March 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 Boeing 787-9 Dreamliner (20.14% of total bookings). The next most popular plane models are Airbus A321neo (19.78%), Airbus A330-200 (16.88%), and Boeing 737 MAX 8 (13.56%).

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 €214	Free Cancellation	Rating 7.2 3,297 reviews	Search WestJet flights
Icelandair	PriceFrom €305	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights
Air Transat	PriceFrom €363	Free Cancellation	Rating 7.7 521 reviews	Search Air Transat flights
Lufthansa	PriceFrom €375	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom €386	Free Cancellation	Rating 7.2 1,480 reviews	Search Aer Lingus flights
Air Canada	PriceFrom €403	Free Cancellation	Rating 7.1 10,818 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.