€163 Find Cheap Flights from Toronto Pearson Airport to Ireland – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Best Ireland Flight Deals from Pearson Intl

Cheapest return prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Dublin
6h 25mNonstop
from €338per person
Booking Insights

KAYAK's insights & trends for Pearson Intl to Ireland flights

Get data-powered insights and trends into flights from Pearson Intl to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Toronto Pearson Intl Airport to Ireland flight route?

The cheapest ticket to Ireland from Toronto Pearson Intl Airport found in the last 5 days was to Dublin, at €569 return. The most popular route is from Toronto Pearson Intl Airport (YYZ) to Dublin (DUB), and the cheapest return airline ticket found on this route in the last 5 days was €569.

What is the cheapest time of day to fly to Ireland?

The cheapest time of day to fly to Ireland is generally at night, when retur flights cost €503 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €599.

Can I save money by flying with a stopover from Toronto Pearson Intl Airport to Ireland?

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €503 on average.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Ireland?

The cheapest month for flights from Toronto Pearson Intl Airport to Ireland is February, when tickets cost €419 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of return tickets is €726 and €492 respectively.

What’s the cheapest day of the week to fly from Toronto Pearson Airport to Ireland?

If you are looking for a flight deal from Toronto Pearson Airport to Ireland, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ireland, Tuesday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Ireland?

To get a below-average price on a flight from Toronto Pearson Intl Airport to Ireland, you should book around 7 weeks before departure, which saves you about 30% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

January

Cheapest flight

€163
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Toronto Pearson Airport to Dublin

Flights from Pearson Intl to Ireland: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Pearson Intl to Ireland 
Verified travelerFlew with Aer Lingus-Sept 2026
Look at the airport map first as you can easily go the wrong way in Toronto airport
Verified travelerFlew with Aer Lingus-Jun 2026
Avoid Toronto airport if possible. One had to leave the airport to go to the next terminal. No directions.
JudyFlew with Air Canada-Jun 2025
Seat room is very limited with econo. No need to pack snack…food provided.

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Toronto Pearson Airport to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto Pearson Airport to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Pearson Airport to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Toronto Pearson Airport to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto Pearson Airport to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Toronto Pearson Airport to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Pearson Airport to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Toronto Pearson Airport to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pearson Intl to Ireland

 
Need help choosing which airline to fly with from Pearson Intl to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1788 reviews
6.7Food
7.0Entertainment
7.2Comfort
7.4Boarding
8.1Crew
Airline reviews

Boarding was a bit disorganized but it was pretty quick!

10.0 ExcellentAnonymous, Sept 2026
Read more Aer Lingus reviews

Boarding was a bit disorganized but it was pretty quick!

They lost my bag and ruined my holiday, spent the whole time on the phone to them but they never managed to get it back to me in time

entire boarding process from the moment we entered Naples Airport was terrible

The legroom, seat width, inability to book my seat with the airline in advance when I paid extra to do so, the food is extremely plain and small. The cups of tea and coffee are small. Not to mention I had to pay for a g&T when I paid over $1k for a one way flight. Sheep travel better in a transporter.

We loaded a little late, then sat on the tarmac for 1.5 hours, thus missing our connecting flight to the US. Naples airport was run very inefficiently. Overall, confusing to find the Aer Lingus check in. Staff on the plane were pleasant. The staff in Dublin did their best to help with hotel for the night. They booked us on a Lufthansa flight the next day, they said, but no e-mail or text was sent, like they said it would be. I later spent 40 minutes on a call to find out ANY details of our flight the next day. This may have all stemmed from a problem with the Naples airport, but frustrating nonetheless!

Boarding was ponderous. Seats are very cramped and not comfortable

Because of problem with aer Lingus, I couldn’t check in until just before the flight and was stuck in the middle seat

There was no flight. I booked a flight from Toronto to Bordeaux with a stopover in Dublin. I arrived in Dublin and the flight number I had didn't exist and the flight going to Bordeaux I wasn't on. I had to book a new flight with a different airline for later in the day and pay out of pocket.

They lost my baggage on my connecting flight and we’re an hour late so I nearly missed it

.Ealing could have been better but no complaints on everything else

More options for your flight from Pearson Intl to Ireland

Complete your trip to Ireland with a hotel stay or car hire