€164 Find Cheap Flights from Toronto Pearson Airport to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pearson Intl to Ireland departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Ireland Flight Deals from Pearson Intl

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€301
Cork
Cork1 stop€449
Shannon
Shannon1 stop€451
Knock
Knock2 stops€637
Dublin
Dublindirect€301
Cork
Cork1 stop€449
Shannon
Shannon1 stop€451
Knock
Knock2 stops€637

Cheap Flights from Pearson Intl to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Pearson Intl to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Pearson Intl to Ireland

Wed, 7 Oct - Tue, 13 Oct
WestJet Logo
18:20 - 08:40
YYZ
-
DUB
9h 20m
1 stop
WestJet Logo
10:10 - 17:10
DUB
-
YYZ
12h 00m
1 stop
€301WestJet
Wed, 30 Sep - Sun, 11 Oct
WestJet Logo
21:35 - 09:20
YYZ
-
DUB
6h 45mdirect
WestJet Logo
10:40 - 13:20
DUB
-
YYZ
7h 40mdirect
€301WestJet
Wed, 30 Sep - Sun, 11 Oct
WestJet Logo
18:20 - 08:40
YYZ
-
DUB
9h 20m
1 stop
WestJet Logo
10:40 - 13:20
DUB
-
YYZ
7h 40mdirect
€302WestJet
Fri, 2 Oct - Fri, 16 Oct
WestJet Logo
22:10 - 10:00
YYZ
-
DUB
6h 50mdirect
WestJet Logo
10:40 - 13:20
DUB
-
YYZ
7h 40mdirect
€304WestJet
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
07:30 - 07:45
YYZ
-
DUB
19h 15m
1 stop
Air Canada Logo
09:20 - 11:25
DUB
-
YYZ
7h 05mdirect
€380Air Canada
Thu, 24 Sep - Wed, 7 Oct
Air Canada Logo
20:50 - 08:15
YYZ
-
DUB
6h 25mdirect
Air Canada Logo
09:20 - 11:25
DUB
-
YYZ
7h 05mdirect
€392Air Canada
Mon, 5 Oct - Wed, 14 Oct
Air Canada Logo
20:50 - 08:15
YYZ
-
DUB
6h 25mdirect
Air Canada Logo
09:20 - 11:25
DUB
-
YYZ
7h 05mdirect
€392Air Canada
Wed, 2 Sep - Fri, 11 Sep
Aer Lingus Logo
17:35 - 05:10
YYZ
-
DUB
6h 35mdirect
Aer Lingus Logo
13:20 - 15:50
DUB
-
YYZ
7h 30mdirect
€437Aer Lingus
Tue, 11 Aug - Tue, 18 Aug
Aer Lingus Logo
17:35 - 05:10
YYZ
-
DUB
6h 35mdirect
Aer Lingus Logo
13:20 - 15:50
DUB
-
YYZ
7h 30mdirect
€439Aer Lingus
Thu, 3 Sep - Thu, 10 Sep
Aer Lingus Logo
17:35 - 05:10
YYZ
-
DUB
6h 35mdirect
Aer Lingus Logo
13:20 - 15:50
DUB
-
YYZ
7h 30mdirect
€439Aer Lingus
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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Toronto Pearson Intl Airport found in the last 5 days was to Dublin, at €200 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 €200.

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

The average price for all round-trip flights from Toronto Pearson Intl Airport to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally at night, when retur flights cost €594 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 €611.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €598, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Ireland is January, when tickets cost €402 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of return tickets is €700 and €486 respectively.

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

The average price of all round-trip flights from Toronto Pearson Intl Airport to Ireland clicked on KAYAK for each day over the last 12 months.

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 calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

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 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

January

Cheapest flight

€164
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 1% 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
YYZ
-
DUB
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
YYZ
-
DUB
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.

Top tips for finding cheap flights to Ireland

  • Looking for a cheap flight? 25% of our users found tickets from Toronto Pearson Airport to the following destinations at these prices or less: Dublin €175 one-way - €204 round-trip

Reviews of the top airlines 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 1682 reviews
8.1Crew
7.0Entertainment
7.2Comfort
6.7Food
7.4Boarding
Airline reviews

Baggage handling was poor. Baggage was delayed. Communicating updates on finding and delivering the baggage was poor.

6.0 GoodAnonymous, Jul 2026
FCO - DUB
Read more Aer Lingus reviews

Baggage handling was poor. Baggage was delayed. Communicating updates on finding and delivering the baggage was poor.

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

Despite me ordering a gluten-free meal, they had nothing on board. If you have health restrictions, be careful! Otherwise just fine.

The first flight was delayed and left us with a tight connection from Dublin to LAX. We would have made it and only had carry on luggage, however we were turned away and not allowed to go to the gate because they gave our seats away!

I was not permitted to check in online and there was no one at the check in desk at FCO when I arrived, so I could not get to my flight. Did not receive compensation of any kind.

Boarding was messy and the flight was delayed an hour

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

Flight attendants had an attitude with everyone, not sure they should be working with customer service if they cannot show a pleasant attitude. Underwhelming, to say the least. The food was awful, and nothing could be purchased from Toronto to Tokyo. Do better, Air Canada.

Boarding and times were all good. Food was as expected and enough. Comfort for a 6’ tall male 200 lbs (somewhat average sized) was terrible. It was just SO much more money to upgrade to premium economy. It’s a 777 so seating is 3-4-3 and is really crammed. What are you going to do? The only real downside is not being able to sleep so your first day in Europe is a write off. I suppose if you need that first day then pay the extra $500 to get premium economy and maybe you can sleep and wake up with some energy?

No charger and no entertainment on the way back. The plane's super old-like 80s old-with zero TVs. At least the free Wi-Fi works, so definitely bring your iPad. Also, no meal on this 7-hour flight.

Horrible! Rude flight attendant, barely any service on such a long flight. I wouldn't recommend Air Canada to anyone.

Bluetooth to use earphones with the onboard entertainment system failed. WiFi worked at least.

Pilot missed Fredericton airstrip on first go, so had to ascend again, turn around and try it again, successfully, albeit a little jittery...perhaps a new or inexperienced pilot. Not the greatest Air Canada experience. Delayed us even more.

The floor plan on the website indicated I was selecting a seat at the front of the cabin with ample leg room. In fact, I was in the row behind it. I should have wondered when the seat was free to upgrade, but it meant I traded an aisle seat three rows back for a middle seat, which was quite cramped. The Internet didn't work and the live TV didn't work until the last half hour of the trip. On a night of World Cup soccer games, not good.

Canceled my flight in March and have been waiting for 3 months now without the refund after it was promised

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

We did not have seat assigned until almost the very end of boarding and my husband and I did not sit together I don’t know why even though we bought tickets 3 months in advance and checked in very early. We were not standby and we were treated as we had stand by tickets. I will never fly Air Canada again.

Everything you need to know for your flight from Pearson Intl to Ireland

Information on your arrival and departure airports