Find Cheap Flights from Dublin to Ontario (DUB - ONT)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Dublin to Ontario

(Round-trip)
Depart: Sun Sep 10 2017 Return: Wed Sep 20 2017 Trip spans 11 days
British Airways
British Airways
DUB
8:00a
ONT
3:08a
19h 08m
2 stops
ONT
10:15a
DUB
7:05a
20h 50m
2 stops
Depart: Fri Sep 1 2017 Return: Wed Sep 13 2017 Trip spans 13 days
British Airways
British Airways
DUB
8:00a
ONT
3:10a
19h 10m
2 stops
ONT
10:15a
DUB
7:05a
20h 50m
2 stops
Depart: Wed Oct 25 2017 Return: Tue Dec 5 2017 Trip spans 42 days
British Airways
British Airways
DUB
7:05a
ONT
3:08a
20h 03m
2 stops
ONT
5:42a
DUB
12:40a
18h 58m
2 stops
Depart: Mon Oct 9 2017 Return: Sat Oct 21 2017 Trip spans 13 days
British Airways
British Airways
DUB
2:30p
ONT
9:40p
31h 10m
2 stops
ONT
10:15a
DUB
6:35a
20h 20m
2 stops
Depart: Sun Aug 27 2017 Return: Tue Sep 12 2017 Trip spans 17 days
British Airways
British Airways
DUB
7:05a
ONT
3:10a
20h 05m
2 stops
ONT
6:42a
DUB
1:25a
18h 43m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 12 2017 Trip spans 15 days
British Airways
British Airways
DUB
4:55a
ONT
11:55p
19h 00m
2 stops
ONT
6:42a
DUB
12:05a
17h 23m
2 stops
Depart: Wed Aug 30 2017 Return: Tue Sep 12 2017 Trip spans 14 days
British Airways
British Airways
DUB
5:40a
ONT
11:55p
18h 15m
2 stops
ONT
6:42a
DUB
1:25a
18h 43m
2 stops
Depart: Thu Sep 7 2017 Return: Fri Sep 22 2017 Trip spans 16 days
British Airways
British Airways
DUB
5:40a
ONT
11:50p
18h 10m
2 stops
ONT
10:15a
DUB
7:05a
20h 50m
2 stops
Depart: Mon Sep 4 2017 Return: Fri Sep 15 2017 Trip spans 12 days
British Airways
British Airways
DUB
2:30p
ONT
1:57p
47h 27m
2 stops
ONT
10:15a
DUB
7:05a
20h 50m
2 stops
Depart: Fri Aug 25 2017 Return: Tue Sep 12 2017 Trip spans 19 days
British Airways
British Airways
DUB
7:55a
ONT
3:08a
19h 13m
2 stops
ONT
2:34a
DUB
10:10p
19h 36m
2 stops
Depart: Sat Aug 26 2017 Return: Tue Sep 12 2017 Trip spans 18 days
British Airways
British Airways
DUB
3:30a
ONT
11:50p
20h 20m
2 stops
ONT
10:15a
DUB
5:15a
19h 00m
2 stops
Depart: Mon Aug 28 2017 Return: Tue Sep 12 2017 Trip spans 16 days
British Airways
British Airways
DUB
4:40a
ONT
11:55p
19h 15m
2 stops
ONT
2:34a
DUB
10:10p
19h 36m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 12 2017 Trip spans 13 days
British Airways
British Airways
DUB
7:05a
ONT
3:10a
20h 05m
2 stops
ONT
6:42a
DUB
2:40a
19h 58m
2 stops
Depart: Sat Sep 2 2017 Return: Tue Sep 12 2017 Trip spans 11 days
British Airways
British Airways
DUB
4:55a
ONT
11:55p
19h 00m
2 stops
ONT
2:34a
DUB
10:10p
19h 36m
2 stops
Depart: Mon Sep 25 2017 Return: Tue Oct 3 2017 Trip spans 9 days
British Airways
British Airways
DUB
4:55a
ONT
11:50p
18h 55m
2 stops
ONT
6:42a
DUB
12:05a
17h 23m
2 stops
Depart: Sat Oct 21 2017 Return: Fri Oct 27 2017 Trip spans 7 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: Thu Jun 22 2017 Return: Wed Jul 5 2017 Trip spans 14 days
British Airways
British Airways
DUB
3:00a
ONT
3:06a
24h 06m
2 stops
ONT
9:10p
DUB
9:55a
36h 45m
2 stops
Depart: Wed Jun 21 2017 Return: Wed Jul 5 2017 Trip spans 15 days
British Airways
British Airways
DUB
3:00a
ONT
3:06a
24h 06m
2 stops
ONT
9:10p
DUB
9:55a
36h 45m
2 stops
Depart: Tue Jun 13 2017 Return: Thu Jun 22 2017 Trip spans 10 days
British Airways
British Airways
DUB
8:00a
ONT
3:06a
19h 06m
2 stops
ONT
10:16a
DUB
5:15a
18h 59m
2 stops
Depart: Sat Jun 3 2017 Return: Mon Jun 12 2017 Trip spans 10 days
British Airways
British Airways
DUB
3:30a
ONT
11:46p
20h 16m
2 stops
ONT
9:10p
DUB
1:50a
28h 40m
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
$427
Destination

Ontario
$427