Cheap flights from Ireland to Ontario from C$ 477
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 8/11. 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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Not ready to book? to track prices.Lufthansa flights from Ireland to Region of Ontario
Our best Lufthansa deals on Ireland to Region of Ontario flight tickets
Icelandair flights from Ireland to Region of Ontario
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Fly from
Fly to
Route
Depart
Return
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Tue 24/11
11:30 a.m.-6:15 p.m.
1 stop11h 45m
Toronto Pearson Intl
Sun 29/11
7:40 p.m.-10:15 a.m.
1 stop9h 35m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Fri 13/11
11:30 a.m.-6:15 p.m.
1 stop11h 45m
Toronto Pearson Intl
Sun 22/11
7:40 p.m.-10:15 a.m.
1 stop9h 35m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Fri 13/11
7:05 a.m.-6:15 p.m.
2 stops16h 10m
Toronto Pearson Intl
Sun 22/11
7:40 p.m.-10:50 p.m.
2 stops22h 10m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Wed 4/11
6:55 a.m.-6:15 p.m.
2 stops16h 20m
Toronto Pearson Intl
Tue 10/11
7:40 p.m.-10:25 p.m.
2 stops21h 45m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Sat 21/11
5:10 a.m.-4:15 p.m.
1 stop16h 05m
Toronto Pearson Intl
Fri 27/11
6:15 p.m.-11:00 a.m.
1 stop11h 45m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Mon 16/11
5:10 a.m.-4:15 p.m.
1 stop16h 05m
Toronto Pearson Intl
Mon 23/11
6:15 p.m.-4:30 p.m.
1 stop17h 15m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 29/10
8:00 a.m.-11:10 a.m.
Nonstop7h 10m
Toronto Pearson Intl
Wed 4/11
7:45 p.m.-7:10 a.m.
Nonstop6h 25m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 5/11
9:00 a.m.-11:10 a.m.
Nonstop7h 10m
Toronto Pearson Intl
Wed 11/11
7:45 p.m.-7:10 a.m.
Nonstop6h 25m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Fri 18/12
1:05 p.m.-3:50 p.m.
Nonstop7h 45m
Toronto Pearson Intl
Mon 4/1
5:20 p.m.-5:10 a.m.
Nonstop6h 50m
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Sun 13/12
1:05 p.m.-3:50 p.m.
Nonstop7h 45m
Toronto Pearson Intl
Tue 5/1
5:20 p.m.-5:10 a.m.
Nonstop6h 50m
See travel insights to Ontario from
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
What is the cheapest month to fly to Region of Ontario?
In general, February is the cheapest month to fly from Ireland to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 674. If you are unable to visit Region of Ontario during the month of February, then departing from Ireland during the month September is also very affordable. Most momondo users find prices during this month for around C$ 731.
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from Ireland to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 862. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 1,128.
What is the cheapest time of day to depart on your flight to Region of Ontario?
Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Ireland to Region of Ontario during this time can be as low as C$ 954. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 1,053 on average. Flights to Region of Ontario from Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
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 from Ireland to 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 C$ 813 when searching weeks out. 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 C$ 643 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.
What is the cheapest airline that flies from Ireland to Ontario?
Iberia, KLM, and Delta are the most popular carriers operating from Ireland to Ontario
Which airlines fly to Region of Ontario?
Aer Lingus, Air Canada and WestJet are the top three most popular airlines that fly to Region of Ontario from Ireland according to our data. Aer Lingus is the first choice among our users, with 45% 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 day?
8 flights are operational daily from Ireland to Region of Ontario as of October 2026. The most popular departure time for this route is 1:00p.m., with 71% of flights per day taking off in the afternoon.
How many flights depart from Ireland to Region of Ontario on average per week?
As of October 2026, there are 59 flights per week flying from Ireland to Region of Ontario. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
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
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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Ontario?
As of October 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Region of Ontario?
Based on momondo bookings for flights between Ireland and Region of Ontario, the leading plane model is Airbus A321neo, making up 26.38% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 24.74%, Airbus A330-300 with 17.93%, and Boeing 737 MAX 8 with 11.72%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom C$ 577 | Free Cancellation | Rating 7.2 3,452 reviews | |||
| PriceFrom C$ 586 | Free Cancellation | Rating 6.9 758 reviews | |||
| PriceFrom C$ 637 | Free Cancellation | Rating 7.3 1,817 reviews | |||
| PriceFrom C$ 732 | Free Cancellation | Rating 6.8 8,269 reviews | |||
| PriceFrom C$ 742 | Free Cancellation | Rating 7.1 11,748 reviews | |||
| PriceFrom C$ 775 | Free Cancellation | Rating 7.0 12,149 reviews |
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?
momondo does allow users to show only those flights to Ontario from Ireland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ireland to Ontario?
Once all potential Ireland to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ireland to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ireland to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.