Find Deals on Flights from Ireland to Ontario

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Ireland to Ontario

(Round-trip)
Depart: Tue Apr 11 2017 Return: Wed Apr 19 2017 Trip spans 9 days
British Airways
British Airways
DUB
5:40a
ONT
11:50p
18h 10m
2 stops
ONT
6:42a
DUB
12:05a
17h 23m
2 stops
Depart: Fri Dec 16 2016 Return: Thu Jan 5 2017 Trip spans 21 days
American Airlines
American Airlines
DUB
5:35a
ONT
2:47p
33h 12m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Wed Jan 18 2017 Return: Thu Jan 26 2017 Trip spans 9 days
British Airways
British Airways
DUB
2:10a
ONT
9:12p
19h 02m
2 stops
ONT
5:54a
DUB
10:20p
16h 26m
2 stops
Depart: Wed Jan 11 2017 Return: Fri Jan 20 2017 Trip spans 10 days
British Airways
British Airways
DUB
2:10a
ONT
9:12p
19h 02m
2 stops
ONT
5:54a
DUB
11:15p
17h 21m
2 stops
Depart: Sun Dec 18 2016 Return: Thu Jan 5 2017 Trip spans 19 days
American Airlines
American Airlines
DUB
5:35a
ONT
2:47p
33h 12m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Fri Feb 3 2017 Return: Wed Feb 8 2017 Trip spans 6 days
British Airways
British Airways
DUB
2:45p
ONT
9:12p
30h 27m
2 stops
ONT
5:54a
DUB
10:20p
16h 26m
2 stops
Depart: Mon Dec 19 2016 Return: Thu Jan 5 2017 Trip spans 18 days
American Airlines
American Airlines
DUB
5:35a
ONT
2:47p
33h 12m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Sat Feb 11 2017 Return: Thu Feb 16 2017 Trip spans 6 days
British Airways
British Airways
DUB
5:20a
ONT
1:09p
31h 49m
2 stops
ONT
5:54a
DUB
10:20p
16h 26m
2 stops
Depart: Tue Dec 20 2016 Return: Thu Jan 5 2017 Trip spans 17 days
American Airlines
American Airlines
DUB
5:35a
ONT
2:47p
33h 12m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Tue Jan 17 2017 Return: Thu Jan 26 2017 Trip spans 10 days
British Airways
British Airways
DUB
3:45p
ONT
9:12p
29h 27m
2 stops
ONT
5:54a
DUB
10:20p
16h 26m
2 stops
Depart: Wed Dec 21 2016 Return: Thu Jan 5 2017 Trip spans 16 days
American Airlines
American Airlines
DUB
5:35a
ONT
1:05p
31h 30m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Fri Jan 20 2017 Return: Sat Jan 28 2017 Trip spans 9 days
British Airways
British Airways
DUB
5:20a
ONT
1:09p
31h 49m
2 stops
ONT
5:54a
DUB
10:20p
16h 26m
2 stops
Depart: Thu Dec 22 2016 Return: Thu Jan 5 2017 Trip spans 15 days
American Airlines
American Airlines
DUB
5:35a
ONT
2:47p
33h 12m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Wed Apr 5 2017 Return: Wed Apr 19 2017 Trip spans 15 days
British Airways
British Airways
DUB
7:40a
ONT
3:08a
19h 28m
2 stops
ONT
6:42a
DUB
2:40a
19h 58m
2 stops
Depart: Thu Jan 26 2017 Return: Mon Jan 30 2017 Trip spans 5 days
British Airways
British Airways
DUB
5:20a
ONT
1:09p
31h 49m
2 stops
ONT
9:24a
DUB
3:45a
18h 21m
2 stops
Depart: Mon Apr 10 2017 Return: Wed Apr 19 2017 Trip spans 10 days
British Airways
British Airways
DUB
8:00a
ONT
3:08a
19h 08m
2 stops
ONT
6:42a
DUB
12:05a
17h 23m
2 stops
Depart: Sat Dec 17 2016 Return: Thu Jan 5 2017 Trip spans 20 days
American Airlines
American Airlines
DUB
3:45a
ONT
2:26a
22h 41m
2 stops
ONT
2:30p
DUB
7:30p
29h 00m
2 stops
Depart: Mon Apr 3 2017 Return: Mon Apr 17 2017 Trip spans 15 days
$2104
Select
Delta
Delta
DUB
2:00a
ONT
7:57p
17h 57m
2 stops
ONT
6:15a
DUB
9:40p
15h 25m
2 stops
Depart: Tue May 16 2017 Return: Thu Jun 1 2017 Trip spans 17 days
British Airways
British Airways
DUB
7:10a
ONT
3:08a
19h 58m
2 stops
ONT
6:42a
DUB
2:40a
19h 58m
2 stops
Depart: Wed May 17 2017 Return: Thu Jun 1 2017 Trip spans 16 days
British Airways
British Airways
DUB
3:40a
ONT
11:50p
20h 10m
2 stops
ONT
6:42a
DUB
2:40a
19h 58m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Dublin
$423
Destination

Ontario
$423