Cheap flights from Toronto to Dublin from $212

In general, January is the cheapest month to fly from Toronto to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $349. If you’re not able to fly to Dublin in January, then September is your next best option. Flight prices from Toronto to Dublin during September average around $475.

The cheapest day to depart from Toronto to Dublin is on a Sunday. Travelers who choose to depart for Dublin on a Sunday will often find tickets for as low as $544. Flights from Toronto to Dublin on a Wednesday will generally be more expensive and average around $636. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from Toronto to Dublin when you can find flight prices for as low as $540. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $702.

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

You are more likely to see cheaper flights to Dublin from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $524 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Toronto for as low as $469 on momondo.

WestJet, Aer Lingus, and United Airlines are the most popular carriers operating from Toronto to Dublin

Aer Lingus, WestJet and Air Canada are the top three most popular airlines that fly to Dublin from Toronto according to our data. Aer Lingus is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 9 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Toronto and Dublin 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 in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

Halifax (YHZ) was the most common stop: 61% of momondo users choosing 1-stop flights on this route connected there.

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $335.

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 9h 05m.

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 41m.

As of May 2026, 8 flights take off from Toronto and land in Dublin each day. The most common flight departure time for this route is 5:00PM, with 60% of daily flights taking off in the evening.

As of May 2026, there are 59 flights per week flying from Toronto to Dublin. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.