Cheap flights from Dublin to Toronto from £250

In general, September is the cheapest month to fly from Dublin to Toronto Pearson Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £369. If you are unable to visit Toronto Pearson Intl Airport during the month of September, then departing from Dublin during the month March is also very affordable. Most momondo users find prices during this month for around £376.

The cheapest day to depart on your flight to Toronto Pearson Intl Airport is on a Monday when prices can be found for as low as £441. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around £541.

According to our data, the cheapest time of day to fly to Toronto Pearson Intl Airport is at midday. momondo users have found flights departing from Dublin to Toronto Pearson Intl Airport at midday for as low as £441. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £496 on average. Flights to Toronto Pearson Intl Airport from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around £414 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 Dublin for as low as £333 on momondo.

There are 4 cabin classes available to choose from on Dublin 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.

You could potentially save up to 34% on your flight if you consider stops on a Dublin to Toronto Pearson Intl Airport flight.

As of September 2026, prices for Dublin to Toronto Pearson Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

KLM, Aer Lingus, and Air Transat are the most popular carriers operating from Dublin to Toronto Pearson Intl

Aer Lingus, Air Canada and Air Transat are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Dublin according to our data. Aer Lingus is the first choice among our users, with 31% 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 13% of flights between Dublin 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.

Tuesday 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 8% of their flights experiencing any sort of delay.

Reykjavik (KEF) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £279.

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 11h 00m.

Washington, D.C. (IAD) has the shortest average stopover time for this route: 1h 26m.

The number of flights available between Dublin and Toronto Pearson Intl Airport is 9 per day as of September 2026. The most frequent departure time is 13:00, with 65% of daily flights leaving in the afternoon.

As of September 2026, there are 67 flights per week flying from Dublin to Toronto Pearson Intl Airport. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.