Find Deals on Flights from Ontario to Australia

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 Ontario to Australia

(Round-trip)
Depart: Tue May 2 2017 Return: Thu May 18 2017 Trip spans 17 days
$1303
Select
Delta
Delta
ONT
MEL
26h 45m
2 stops
MEL
ONT
28h 17m
2 stops
Depart: Sun Feb 5 2017 Return: Wed Mar 1 2017 Trip spans 25 days
$1310
Select
Major Airline
Major Airline
ONT
SYD
30h 00m
1 stop
SYD
ONT
23h 33m
1 stop
Depart: Mon Feb 6 2017 Return: Wed Mar 1 2017 Trip spans 24 days
$1333
Select
United
United
ONT
MEL
24h 55m
2 stops
MEL
ONT
23h 48m
2 stops
Depart: Wed Mar 29 2017 Return: Sun Apr 2 2017 Trip spans 5 days
$1730
Select
Emirates
Emirates
ONT
BNE
68h 10m
3 stops
BNE
ONT
42h 21m
2 stops
Depart: Mon Mar 6 2017 Return: Mon Mar 20 2017 Trip spans 14 days
$1313
Select
Delta
Delta
ONT
SYD
26h 35m
2 stops
SYD
ONT
25h 16m
2 stops
Depart: Sun Feb 5 2017 Return: Wed Mar 1 2017 Trip spans 25 days
$1339
Select
United
United
ONT
SYD
17h 25m
1 stop
SYD
ONT
22h 43m
1 stop
Depart: Mon Jun 5 2017 Return: Mon Jun 19 2017 Trip spans 15 days
$1313
Select
Delta
Delta
ONT
SYD
27h 05m
2 stops
SYD
ONT
23h 38m
2 stops
Depart: Mon May 1 2017 Return: Mon May 15 2017 Trip spans 15 days
$1339
Select
United
United
ONT
SYD
17h 50m
1 stop
SYD
ONT
25h 03m
1 stop
Depart: Mon Jun 12 2017 Return: Wed Jul 12 2017 Trip spans 31 days
$1339
Select
United
United
ONT
SYD
18h 35m
1 stop
SYD
ONT
18h 37m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Mar 1 2017 Trip spans 16 days
$1340
Select
Delta
Delta
ONT
BNE
26h 52m
2 stops
BNE
ONT
29h 24m
2 stops
Depart: Sun Jan 29 2017 Return: Sun Mar 5 2017 Trip spans 36 days
$1754
Select
Emirates
Emirates
ONT
MEL
72h 30m
2 stops
MEL
ONT
37h 55m
2 stops
Depart: Sat Apr 1 2017 Return: Sat Apr 22 2017 Trip spans 22 days
$1391
Select
United
United
ONT
MEL
42h 15m
2 stops
MEL
ONT
23h 55m
2 stops
Depart: Wed Jan 25 2017 Return: Thu Feb 23 2017 Trip spans 30 days
$1906
Select
Emirates
Emirates
ONT
BNE
67h 50m
3 stops
BNE
ONT
38h 40m
2 stops
Depart: Fri Apr 21 2017 Return: Sat May 6 2017 Trip spans 16 days
$1439
Select
United
United
ONT
SYD
17h 50m
1 stop
SYD
ONT
22h 50m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
$1716
Select
Delta
Delta
ONT
BNE
27h 35m
2 stops
BNE
ONT
22h 06m
2 stops
Depart: Sun Mar 26 2017 Return: Wed Apr 5 2017 Trip spans 11 days
$1539
Select
United
United
ONT
SYD
18h 35m
1 stop
SYD
ONT
22h 50m
1 stop
Depart: Thu Jun 15 2017 Return: Sat Jun 24 2017 Trip spans 10 days
$1731
Select
Delta
Delta
ONT
BNE
31h 50m
2 stops
BNE
ONT
27h 12m
2 stops
Depart: Mon Dec 19 2016 Return: Mon Jan 9 2017 Trip spans 22 days
$2148
Select
Emirates
Emirates
ONT
MEL
65h 20m
2 stops
MEL
ONT
54h 24m
2 stops
Depart: Sun Apr 16 2017 Return: Wed Apr 26 2017 Trip spans 11 days
$1539
Select
United
United
ONT
SYD
17h 50m
1 stop
SYD
ONT
16h 18m
1 stop
Depart: Fri Apr 7 2017 Return: Sat Apr 15 2017 Trip spans 9 days
$1799
Select
Delta
Delta
ONT
MEL
31h 00m
2 stops
MEL
ONT
26h 31m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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.

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Airports
Origin

Ontario
$1303
Destination

Brisbane
$1340
Melbourne
$1303
Sydney
$1310