Cheap flights from Canada to Ireland from €181

The month of October is another great option to travel to Ireland, with average flight prices from Canada averaging around €445.

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 Canada 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 Canada - Ireland flight prices

You are more likely to see cheaper flights to Ireland from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €447 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 Canada for as low as €401 on momondo.

WestJet, Air Transat, and Lufthansa are the most popular carriers operating from Canada to Ireland

WestJet, Air Canada and KLM are the top three most popular airlines that fly to Ireland from Canada according to our data. WestJet is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 4 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Canada and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning 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.

The number of flights available between Canada and Ireland is 11 per day as of May 2026. The most frequent departure time is 17:00, with 52% of daily flights leaving in the evening.

As of May 2026, 79 flights take off from Canada and land in Ireland each week. The most common flight departure day for this route is Tue, with 18% of weekly flights taking off on this day.