Cheap flights from Toronto to Ireland from €181

The month of September is another great option to travel to Ireland, with average flight prices from Toronto averaging around €406.

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as €421. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €778. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

In the evening is the cheapest time of day to fly from Toronto to Ireland when you can find flight prices for as low as €536. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around €566.

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

You are more likely to see cheaper flights to Ireland from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €448 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Toronto for as low as €401 on momondo.

Historically, on average around 16% of flights between Toronto and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

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

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

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

As of May 2026, there are 9 flights per day flying from Toronto to Ireland. The most common time of day flights depart is 17:00, with 52% of flights taking off in the afternoon.

63 flights are operational weekly from Toronto to Ireland as of May 2026. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.