Cheap flights from Ireland to Toronto from €171

The month of November is, on average, the cheapest month to fly to Toronto Pearson Intl Airport from Ireland, with most prices found around €428. If you are unable to visit Toronto Pearson Intl Airport during the month of November, then departing from Ireland during the month March is also very affordable. Most momondo users find prices during this month for around €441.

According to our data, Tuesday is the cheapest day to fly to Toronto Pearson Intl Airport from Ireland. The lowest ticket price found for a Tuesday departure recently was €577. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Toronto Pearson Intl Airport for around €655.

Our data shows that the cheapest Ireland to Toronto Pearson Intl Airport flights are usually those with departure times at midday. Our users have found flights to Toronto Pearson Intl Airport at midday for as low as €574. Flights in the morning are often more expensive, with an average ticket price of €641.

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around €486 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Ireland for as low as €403 on momondo.

There are 4 cabin classes available to choose from on Ireland to Toronto Pearson Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air Transat, WestJet, and Delta are the most popular carriers operating from Ireland to Toronto Pearson Intl

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

Historically, on average around 14% of flights between Ireland and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 159 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, WestJet have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

As of August 2026, there are 9 flights per day flying from Ireland to Toronto Pearson Intl Airport. The most common time of day flights depart is 13:00, with 62% of flights taking off in the afternoon.

As of August 2026, 65 flights take off from Ireland and land in Toronto Pearson Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.