How does KAYAK find such low prices on flights from Ontario to Dublin?

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 Ontario to Dublin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Dublin?

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

What is the Hacker Fare option on flights from Ontario to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Dublin?

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 to Dublin from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 252 CHEAP FLIGHTS from Ontario to Dublin

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Flight Deals

Cheap Flights from Ontario 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 flight deals from Ontario to Dublin

Thu, 15 Oct - Wed, 21 Oct

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 485Porter Airlines

Thu, 15 Oct - Wed, 21 Oct

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 487Porter Airlines

Fri, 4 Dec - Wed, 9 Dec

7:40 p.m. - 10:15 a.m.YYZ Toronto Pearson Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

11:30 a.m. - 6:15 p.m.DUB Dublin-YYZ Toronto Pearson Intl

11h 45m1 stop Reykjavik Keflavik Intl

C$ 557Icelandair

Wed, 13 Jan - Sat, 23 Jan

7:40 p.m. - 10:15 a.m.YYZ Toronto Pearson Intl-DUB Dublin

9h 35m1 stop Reykjavik Keflavik Intl

11:30 a.m. - 6:15 p.m.DUB Dublin-YYZ Toronto Pearson Intl

11h 45m1 stop Reykjavik Keflavik Intl

C$ 564Icelandair

Sun, 27 Sep - Tue, 29 Sep

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 617Air Transat

Sun, 27 Sep - Tue, 29 Sep

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 632Air Transat

Tue, 3 Nov - Tue, 1 Dec

5:20 p.m. - 5:10 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

1:00 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 50mdirect

C$ 640Aer Lingus

Tue, 27 Oct - Tue, 3 Nov

6:20 p.m. - 5:10 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

1:00 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 50mdirect

C$ 643Aer Lingus

Wed, 23 Sep - Sat, 3 Oct

9:35 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 45mdirect

11:20 a.m. - 2:00 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 655WestJet

Fri, 2 Oct - Sun, 11 Oct

10:10 p.m. - 10:00 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

1:00 p.m. - 11:00 a.m.DUB Dublin-YYZ Toronto Pearson Intl

27h 00m2 stops Calgary Regina

C$ 687WestJet

Recent last minute flight deals from Ontario to Dublin

Mon, 14 Sep - Wed, 23 Sep

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 517Porter Airlines

Mon, 14 Sep - Wed, 23 Sep

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 519Porter Airlines

Mon, 14 Sep - Wed, 7 Oct

5:35 p.m. - 5:10 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:20 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 30mdirect

C$ 685Iberia

Sun, 13 Sep - Wed, 23 Sep

11:40 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-DUB Dublin

30h 15m1 stop Faro

10:40 a.m. - 1:20 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 702Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

6:10 p.m. - 10:00 a.m.YYZ Toronto Pearson Intl-DUB Dublin

10h 50m1 stop Detroit Metropolitan Wayne County

8:55 a.m. - 7:55 p.m.DUB Dublin-YYZ Toronto Pearson Intl

16h 00m1 stop Amsterdam Schiphol

C$ 714Delta

Mon, 14 Sep - Wed, 7 Oct

5:45 p.m. - 9:35 a.m.YYZ Toronto Pearson Intl-DUB Dublin

10h 50m1 stop Charlotte Douglas

9:30 a.m. - 3:40 p.m.DUB Dublin-YYZ Toronto Pearson Intl

11h 10m1 stop Philadelphia

C$ 761American Airlines

Mon, 14 Sep - Mon, 21 Sep

8:50 p.m. - 7:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-DUB Dublin

5h 55mdirect

9:20 a.m. - 10:45 a.m.DUB Dublin-YUL Montreal Pierre Elliott Trudeau Intl

6h 25mdirect

C$ 767Air Canada

Mon, 14 Sep - Mon, 21 Sep

8:50 p.m. - 7:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-DUB Dublin

5h 55mdirect

9:20 a.m. - 10:45 a.m.DUB Dublin-YUL Montreal Pierre Elliott Trudeau Intl

6h 25mdirect

C$ 770Air Canada

Sun, 13 Sep - Fri, 2 Oct

5:35 p.m. - 5:10 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:20 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 30mdirect

C$ 948Iberia

Mon, 14 Sep - Fri, 2 Oct

7:29 a.m. - 6:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-DUB Dublin

18h 01m2 stops Charlotte Douglas Philadelphia

9:30 a.m. - 10:52 p.m.DUB Dublin-YUL Montreal Pierre Elliott Trudeau Intl

18h 22m2 stops Philadelphia Charlotte Douglas

C$ 978American Airlines

Recent direct flight deals from Ontario to Dublin

Thu, 15 Oct - Wed, 21 Oct

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 485Porter Airlines

Thu, 15 Oct - Wed, 21 Oct

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 487Porter Airlines

Sun, 27 Sep - Tue, 29 Sep

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 617Air Transat

Sun, 27 Sep - Tue, 29 Sep

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

1:15 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 35mdirect

C$ 632Air Transat

Tue, 3 Nov - Tue, 1 Dec

5:20 p.m. - 5:10 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

1:00 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 50mdirect

C$ 640Aer Lingus

Tue, 27 Oct - Tue, 3 Nov

6:20 p.m. - 5:10 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 50mdirect

1:00 p.m. - 3:50 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 50mdirect

C$ 643Aer Lingus

Wed, 23 Sep - Sat, 3 Oct

9:35 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 45mdirect

11:20 a.m. - 2:00 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 655WestJet

Sat, 26 Sep - Sat, 3 Oct

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

11:20 a.m. - 2:00 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 674Multiple Airlines

Sun, 27 Sep - Sat, 3 Oct

11:55 p.m. - 11:30 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 35mdirect

11:20 a.m. - 2:00 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 681Multiple Airlines

Sat, 3 Oct - Sun, 25 Oct

9:35 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-DUB Dublin

6h 45mdirect

10:40 a.m. - 2:20 p.m.DUB Dublin-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 741WestJet

Useful Info

Low season	January
High season	May
Cheapest flight	C$ 252

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 20% lower on average.

Flight from Toronto Pearson Airport to Dublin

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.

How does KAYAK find such low prices on flights from Ontario to Dublin?
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 Ontario to Dublin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Dublin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Dublin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Dublin?
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 to Dublin from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Kilkenny

Swords

Athlone

Bray

Mullingar

Kildare

Dundalk

Wicklow

Malahide

Drogheda

Naas

Slane

Cavan

Tullamore

Castleknock

Maynooth

Enniscorthy

Carlingford

Leixlip

Arklow

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C$ 252 Find Cheap Flights from Ontario to Dublin – Compare and Save

Cheap Flights from Ontario to Dublin

Recent round-trip flight deals from Ontario to Dublin

Recent one-way flight deals from Ontario to Dublin

Recent last minute flight deals from Ontario to Dublin

Recent direct flight deals from Ontario to Dublin

Good to know

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High season

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Flights from Ontario to Dublin: the best tips from KAYAK users

FAQs for booking flights from Ontario to Dublin

Travelling to a place near Dublin?

More options for your flight to Dublin

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

Information on the airport you'll fly into in Dublin

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