How far in advance should I book tickets for a flight with Aer Lingus from Toronto Pearson Intl Airport to Dublin?

Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 40 days before departure.

Is Aer Lingus the cheapest airline to fly with from Toronto Pearson Intl Airport to Dublin?

With an average price of C$ 744 return, Aer Lingus is not the cheapest airline to fly from Toronto Pearson Intl Airport to Dublin with. Instead, for the lowest price, our data suggests flying with Porter Airlines, where a return flight costs C$ 603 on average.

Does Aer Lingus fly direct to Dublin from Toronto Pearson Intl Airport?

Yes, Aer Lingus does offer direct flights for the route, with around 7 flights per week.

What’s the cheapest day of the week to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus?

On average, the cheapest day of the week to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus is Monday, when prices are around C$ 477. The most expensive day is generally Friday, when the average price is around C$ 592.

What’s the cheapest month to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus?

The cheapest month for Aer Lingus flights to Dublin from Toronto Pearson Intl Airport is generally May, where plane tickets cost C$ 541 on average. If possible, try to avoid the most expensive months of July and August, when tickets cost C$ 819 and C$ 913 respectively.

C$ 531 Cheap Aer Lingus Flights from Toronto Pearson Intl Airport to Dublin

YYZ - DUB

Search hundreds of travel sites at once for deals on Aer Lingus flights from Toronto Pearson Intl Airport to Dublin

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Aer Lingus Flight Deals from Toronto Pearson Intl Airport to Dublin

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Aer Lingus flight deals from Toronto Pearson Intl Airport to Dublin

Wed, 22 Apr - Wed, 6 May

5:35 p.m. - 5:10 a.m.

YYZ

DUB

6h 35mdirect

1:20 p.m. - 3:50 p.m.

DUB

YYZ

7h 30mdirect

C$ 640Aer Lingus

Mon, 23 Feb - Tue, 3 Mar

5:25 p.m. - 5:15 a.m.

YYZ

DUB

6h 50mdirect

1:00 p.m. - 3:55 p.m.

DUB

YYZ

7h 55mdirect

C$ 648Aer Lingus

Mon, 4 May - Wed, 13 May

5:35 p.m. - 5:10 a.m.

YYZ

DUB

6h 35mdirect

1:20 p.m. - 3:50 p.m.

DUB

YYZ

7h 30mdirect

C$ 651Aer Lingus

Mon, 23 Feb - Tue, 3 Mar

5:25 p.m. - 5:15 a.m.

YYZ

DUB

6h 50mdirect

1:00 p.m. - 3:55 p.m.

DUB

YYZ

7h 55mdirect

C$ 652Aer Lingus

Mon, 23 Feb - Tue, 3 Mar

5:25 p.m. - 5:15 a.m.

YYZ

DUB

6h 50mdirect

1:00 p.m. - 3:55 p.m.

DUB

YYZ

7h 55mdirect

C$ 655Aer Lingus

Mon, 23 Feb - Tue, 3 Mar

5:25 p.m. - 5:15 a.m.

YYZ

DUB

6h 50mdirect

1:00 p.m. - 3:55 p.m.

DUB

YYZ

7h 55mdirect

C$ 656Aer Lingus

Wed, 15 Apr - Tue, 21 Apr

5:35 p.m. - 5:10 a.m.

YYZ

DUB

6h 35mdirect

1:20 p.m. - 3:50 p.m.

DUB

YYZ

7h 30mdirect

C$ 660Aer Lingus

Tue, 28 Apr - Tue, 12 May

5:35 p.m. - 5:10 a.m.

YYZ

DUB

6h 35mdirect

1:20 p.m. - 3:50 p.m.

DUB

YYZ

7h 30mdirect

C$ 663Aer Lingus

Mon, 30 Mar - Tue, 14 Apr

5:35 p.m. - 5:10 a.m.

YYZ

DUB

6h 35mdirect

1:20 p.m. - 3:50 p.m.

DUB

YYZ

7h 30mdirect

C$ 664Aer Lingus

Tue, 7 Apr - Wed, 15 Apr

5:35 p.m. - 5:10 a.m.

YYZ

DUB

6h 35mdirect

1:20 p.m. - 3:50 p.m.

DUB

YYZ

7h 30mdirect

C$ 666Aer Lingus

Useful Info

Low season	January
High season	May
Cheapest flight	C$ 531
Average price round-trip	C$ 742

Best time to beat the crowds (19% less expensive on average)

Most popular time to fly and prices are also 4% lower on average.

Flight from Toronto Pearson Airport to Dublin

(price for this month)

When to Book Flights with Aer Lingus from Toronto Pearson Intl Airport to Dublin

Average price per month

Flight prices as travel date approaches

How far in advance should I book tickets for a flight with Aer Lingus from Toronto Pearson Intl Airport to Dublin?
Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 40 days before departure.
Is Aer Lingus the cheapest airline to fly with from Toronto Pearson Intl Airport to Dublin?
With an average price of C$ 744 return, Aer Lingus is not the cheapest airline to fly from Toronto Pearson Intl Airport to Dublin with. Instead, for the lowest price, our data suggests flying with Porter Airlines, where a return flight costs C$ 603 on average.
What is the cheapest Aer Lingus flight from Toronto Pearson Intl Airport to Dublin?
In the last 3 days, the lowest price for a flight with Aer Lingus from Toronto Pearson Intl Airport to Dublin was C$ 578 for a return flight and C$ 291 for a one-way flight.
Does Aer Lingus fly direct to Dublin from Toronto Pearson Intl Airport?
Yes, Aer Lingus does offer direct flights for the route, with around 7 flights per week.
What’s the cheapest day of the week to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus?
On average, the cheapest day of the week to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus is Monday, when prices are around C$ 477. The most expensive day is generally Friday, when the average price is around C$ 592.
What’s the cheapest month to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus?
The cheapest month for Aer Lingus flights to Dublin from Toronto Pearson Intl Airport is generally May, where plane tickets cost C$ 541 on average. If possible, try to avoid the most expensive months of July and August, when tickets cost C$ 819 and C$ 913 respectively.

7.2

Good1,451 verified ratings

6.6Food

8.1Crew

7.1Comfort

6.9Entertainment

7.4Boarding

10.0 Wonderful

Verified traveller, Feb 2026

DUB

LHR

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

8.0 Very good

Gerhard, Feb 2026

LAX

DUB

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

10.0 Wonderful

Verified traveller, Feb 2026

IAD

DUB

Flight crew was superb. Meal was one of the meals at altitude I’ve had

10.0 Wonderful

Doug, Jan 2026

DUB

MCO

One of the best flight experiences I've have had in along time. Would fly with them again.

10.0 Wonderful

Doug, Jan 2026

EDI

DUB

One of the best flight experience I have had in along time. Would fly with them again.

8.0 Very good

JmH, Jan 2026

LHR

ORK

Like getting a bus. No great luxury but will get you there

6.0 Okay

Verified traveller, Jan 2026

LHR

DUB

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

4.0 Mediocre

Sheng, Jan 2026

DUB

LAX

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

6.0 Okay

Sheng, Jan 2026

CDG

DUB

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

8.0 Very good

John, Jan 2026

BRU

DUB

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

Everything you need to know for your flight from Toronto Pearson Intl Airport to Dublin

Aer Lingus flights

Airlines

Cabin class

Complete your trip

Flights to other cities

Return flight deals

Top Aer Lingus flights

Aer Lingus flights from Pearson Intl to Dublin

Aer Lingus flights from Pearson Intl to London

YYZ - DUB

C$ 531 Find Cheap Aer Lingus Flights from Toronto Pearson Intl Airport to Dublin

Search hundreds of travel sites at once for deals on Aer Lingus flights from Toronto Pearson Intl Airport to Dublin

Cheap Aer Lingus Flight Deals from Toronto Pearson Intl Airport to Dublin

Recent round-trip Aer Lingus flight deals from Toronto Pearson Intl Airport to Dublin

Recent one-way Aer Lingus flight deals from Toronto Pearson Intl Airport to Dublin

Recent last minute Aer Lingus flight deals from Toronto Pearson Intl Airport to Dublin

Recent direct Aer Lingus flight deals from Toronto Pearson Intl Airport to Dublin

Good to know

When to Book Flights with Aer Lingus from Toronto Pearson Intl Airport to Dublin

FAQs for flying to Dublin with Aer Lingus

How far in advance should I book tickets for a flight with Aer Lingus from Toronto Pearson Intl Airport to Dublin?

Generally, when trying to get a below-average price for your ticket, try to book around 6 days before departure. For the cheapest possible price, our data suggests booking 40 days before departure.

Is Aer Lingus the cheapest airline to fly with from Toronto Pearson Intl Airport to Dublin?

With an average price of C$ 744 return, Aer Lingus is not the cheapest airline to fly from Toronto Pearson Intl Airport to Dublin with. Instead, for the lowest price, our data suggests flying with Porter Airlines, where a return flight costs C$ 603 on average.

What is the cheapest Aer Lingus flight from Toronto Pearson Intl Airport to Dublin?

In the last 3 days, the lowest price for a flight with Aer Lingus from Toronto Pearson Intl Airport to Dublin was C$ 578 for a return flight and C$ 291 for a one-way flight.

Does Aer Lingus fly direct to Dublin from Toronto Pearson Intl Airport?

Yes, Aer Lingus does offer direct flights for the route, with around 7 flights per week.

What’s the cheapest day of the week to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus?

On average, the cheapest day of the week to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus is Monday, when prices are around C$ 477. The most expensive day is generally Friday, when the average price is around C$ 592.

What’s the cheapest month to fly from Toronto Pearson Intl Airport to Dublin with Aer Lingus?

The cheapest month for Aer Lingus flights to Dublin from Toronto Pearson Intl Airport is generally May, where plane tickets cost C$ 541 on average. If possible, try to avoid the most expensive months of July and August, when tickets cost C$ 819 and C$ 913 respectively.

Aer Lingus Customer Reviews

Traveler rating:

Sort by:

Everything you need to know for your flight from Toronto Pearson Intl Airport to Dublin

Top Aer Lingus flights

The most popular destinations for flights with Aer Lingus according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Other airlines flying from Toronto Pearson Intl Airport to Dublin

Flight deals from the most popular airlines with KAYAK users flying the route

Cabin class types available on flights to Dublin

Cabin classes available on flights to Toronto Pearson Intl Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Dublin with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Find deals for your return flight