How does KAYAK find such low prices on flights from Ontario 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 Ontario to Ireland. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Ireland is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario 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 Ontario to Ireland with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario 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 Ontario to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Ontario to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Ontario are to Dublin , which takes 15h 45m , Cork , which takes 15h 46m, and Shannon , which takes 16h 30m.

How long does a flight from Ontario to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Ontario are to Dublin , which takes 15h 45m , Cork , which takes 15h 46m, and Shannon , which takes 16h 30m.

€253 CHEAP FLIGHTS from Ontario to Ireland

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

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Flight Deals

One-wayReturn

Dublin2 stops€629

Cork2 stops€682

Shannon1 stop€550

Dublin2 stops€629

Cork2 stops€682

Shannon1 stop€550

Cheap Flights from Ontario to Ireland

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

Round-trip

One-way

Last minute

Recent return flight deals from Ontario to Ireland

Sun, 16 Aug - Fri, 4 Sep

07:00 - 07:30

ONT

SNN

16h 30m

1 stop

09:30 - 18:19

SNN

ONT

16h 49m

1 stop

€550United Airlines

Sat, 15 Aug - Wed, 2 Sep

13:44 - 07:30

ONT

SNN

33h 46m

2 stops

09:30 - 20:52

SNN

ONT

19h 22m

2 stops

€555United Airlines

Sat, 15 Aug - Fri, 4 Sep

13:44 - 07:30

ONT

SNN

33h 46m

2 stops

09:30 - 20:52

SNN

ONT

43h 22m

2 stops

€564United Airlines

Tue, 25 Aug - Tue, 1 Sep

09:55 - 11:10

ONT

SNN

17h 15m

2 stops

13:05 - 21:56

SNN

ONT

16h 51m

2 stops

€578Multiple Airlines

Thu, 20 Aug - Tue, 1 Sep

07:00 - 07:30

ONT

SNN

16h 30m

1 stop

09:30 - 18:19

SNN

ONT

16h 49m

1 stop

€583United Airlines

Fri, 21 Aug - Thu, 3 Sep

07:00 - 10:15

ONT

SNN

19h 15m

2 stops

12:30 - 22:58

SNN

ONT

18h 28m

2 stops

€588United Airlines

Wed, 12 Aug - Fri, 28 Aug

08:00 - 07:45

ONT

DUB

39h 45m

2 stops

09:50 - 12:12

DUB

ONT

34h 22m

2 stops

€629Air Canada

Fri, 14 Aug - Mon, 31 Aug

05:00 - 07:45

ONT

DUB

18h 45m

2 stops

09:50 - 20:52

DUB

ONT

43h 02m

2 stops

€634Air Canada

Sat, 5 Sep - Tue, 15 Sep

23:59 - 09:00

ONT

DUB

25h 01m

1 stop

11:40 - 21:29

DUB

ONT

17h 49m

1 stop

€645JetBlue

Tue, 28 Apr - Tue, 5 May

07:00 - 10:20

ONT

ORK

19h 20m

2 stops

17:10 - 17:15

ORK

ONT

32h 05m

2 stops

€682KLM

Booking Insights

KAYAK's insights & trends for Ontario to Ireland flights

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

Airlines

In the past 3 days, the cheapest return tickets from Ontario to Ireland were found on United Airlines (€550) and Delta (€674).

Find deals

Cheapest flight	€253

Flight from Ontario to Shannon

How does KAYAK find such low prices on flights from Ontario 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 Ontario to Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario 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 Ontario 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 Ontario 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 Ontario 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 Ontario to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Ireland

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Ontario (ONT)

€253 Find Cheap Flights from Ontario to Ireland

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

Best Ireland Flight Deals from Ontario

Cheap Flights from Ontario to Ireland

Recent return flight deals from Ontario to Ireland

Recent one-way flight deals from Ontario to Ireland

Recent last minute flight deals from Ontario to Ireland

KAYAK's insights & trends for Ontario to Ireland flights

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

Which airlines provide the cheapest flights from Ontario to Ireland?

In the past 3 days, the cheapest return tickets from Ontario to Ireland were found on United Airlines (€550) and Delta (€674).

How long does a flight from Ontario to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Ontario are to Dublin, which takes 15h 45m, Cork, which takes 15h 46m, and Shannon, which takes 16h 30m.

Good to know

FAQs - booking Ireland flights

How does KAYAK find such low prices on flights from Ontario 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 Ontario to Ireland.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario 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 Ontario 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 Ontario 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 Ontario 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 Ontario to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Ireland

Information on your arrival and departure airports

Cabin class types available on flights to Ireland

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

Flights to other popular destinations

Flights from other airports in Ontario to Ireland

Flights from Ontario to popular cities in Ireland

Find deals for your return flight