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
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: Thu May 4 2017 Return: Wed May 17 2017 Trip spans 14 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
6:55a
DUB
12:05a
17h 10m
2 stops
Depart: Wed Mar 15 2017 Return: Sat Mar 25 2017 Trip spans 11 days
American Airlines
American Airlines
DUB
5:35a
ONT
11:13p
17h 38m
2 stops
ONT
5:55a
DUB
8:40p
14h 45m
2 stops
Depart: Wed Apr 19 2017 Return: Mon May 1 2017 Trip spans 13 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
10:30a
DUB
7:05a
20h 35m
2 stops
Depart: Wed Mar 22 2017 Return: Sat Apr 8 2017 Trip spans 18 days
British Airways
British Airways
DUB
3:10a
ONT
11:13p
20h 03m
2 stops
ONT
10:30a
DUB
6:35a
20h 05m
2 stops
Depart: Mon Apr 24 2017 Return: Mon May 15 2017 Trip spans 22 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
10:30a
DUB
7:05a
20h 35m
2 stops
Depart: Fri Mar 24 2017 Return: Sat Apr 8 2017 Trip spans 16 days
British Airways
British Airways
DUB
3:10a
ONT
11:13p
20h 03m
2 stops
ONT
10:30a
DUB
6:35a
20h 05m
2 stops
Depart: Sat Aug 26 2017 Return: Sun Sep 10 2017 Trip spans 16 days
British Airways
British Airways
DUB
4:55a
ONT
3:08a
22h 13m
2 stops
ONT
2:05a
DUB
9:55p
19h 50m
2 stops
Depart: Sat Apr 22 2017 Return: Mon May 1 2017 Trip spans 10 days
British Airways
British Airways
DUB
3:30a
ONT
10:24p
18h 54m
2 stops
ONT
10:30a
DUB
7:05a
20h 35m
2 stops
Depart: Wed Apr 26 2017 Return: Mon May 8 2017 Trip spans 13 days
British Airways
British Airways
DUB
3:30a
ONT
12:08a
20h 38m
2 stops
ONT
6:55a
DUB
12:05a
17h 10m
2 stops
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
6:55a
DUB
12:05a
17h 10m
2 stops
Depart: Tue Apr 25 2017 Return: Mon May 8 2017 Trip spans 14 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
6:55a
DUB
12:05a
17h 10m
2 stops
Depart: Thu Apr 27 2017 Return: Thu May 11 2017 Trip spans 15 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
4:00a
DUB
10:00p
18h 00m
2 stops
Depart: Mon May 1 2017 Return: Thu May 11 2017 Trip spans 11 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
4:00a
DUB
10:00p
18h 00m
2 stops
Depart: Fri Apr 28 2017 Return: Mon May 8 2017 Trip spans 11 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
6:55a
DUB
12:05a
17h 10m
2 stops
Depart: Sat Apr 29 2017 Return: Mon May 8 2017 Trip spans 10 days
British Airways
British Airways
DUB
3:30a
ONT
10:24p
18h 54m
2 stops
ONT
6:55a
DUB
12:05a
17h 10m
2 stops
Depart: Sun Apr 30 2017 Return: Thu May 11 2017 Trip spans 12 days
British Airways
British Airways
DUB
3:30a
ONT
12:28a
20h 58m
2 stops
ONT
4:00a
DUB
10:00p
18h 00m
2 stops
Depart: Sat Mar 25 2017 Return: Sat Apr 8 2017 Trip spans 15 days
British Airways
British Airways
DUB
1:20p
ONT
11:13p
33h 53m
2 stops
ONT
4:00a
DUB
9:55a
29h 55m
2 stops
Depart: Wed Apr 12 2017 Return: Wed Apr 19 2017 Trip spans 8 days
British Airways
British Airways
DUB
4:55a
ONT
12:08a
19h 13m
2 stops
ONT
10:30a
DUB
5:15a
18h 45m
2 stops
Depart: Sun Apr 9 2017 Return: Sun Apr 16 2017 Trip spans 8 days
British Airways
British Airways
DUB
3:15p
ONT
10:12p
30h 57m
2 stops
ONT
4:00a
DUB
9:55p
17h 55m
2 stops
Depart: Tue Apr 11 2017 Return: Wed Apr 19 2017 Trip spans 9 days
British Airways
British Airways
DUB
3:30a
ONT
12:08a
20h 38m
2 stops
ONT
10:30a
DUB
5:15a
18h 45m
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
$370
Destination

Ontario
$370