Cheap flights from Ontario to Sydney

Depart
Return
Any month
Compare vs. momondo |

Easily compare round-trip flights from Ontario to Sydney

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Sydney by changing tabs
Quickest
Cheapest
American Airlines
American Airlines
09 May
4:59 pm
ONT
Ontario airport
37h 06m
2 Stops
SYD
11:05 pm
+2
Sydney Kingsford Smith airport
American Airlines
19 May
5:55 am
SYD
Sydney Kingsford Smith airport
31h 02m
2 Stops
ONT
7:57 pm
Ontario airport
$942
American Airlines
American Airlines
15 May
4:59 pm
ONT
Ontario airport
37h 06m
2 Stops
SYD
11:05 pm
+2
Sydney Kingsford Smith airport
American Airlines
26 May
5:55 am
SYD
Sydney Kingsford Smith airport
36h 48m
2 Stops
ONT
1:43 am
+1
Ontario airport
$987
United Airlines
United Airlines
31 Mar
12:10 pm
ONT
Ontario airport
18h 45m
1 Stop
SYD
12:55 am
+2
Sydney Kingsford Smith airport
United Airlines
29 Apr
8:30 pm
SYD
Sydney Kingsford Smith airport
16h 18m
1 Stop
ONT
7:48 pm
Ontario airport
$988
United Airlines
United Airlines
31 Mar
12:10 pm
ONT
Ontario airport
18h 45m
1 Stop
SYD
12:55 am
+2
Sydney Kingsford Smith airport
United Airlines
29 Apr
8:30 pm
SYD
Sydney Kingsford Smith airport
16h 18m
1 Stop
ONT
7:48 pm
Ontario airport
$988
United Airlines
United Airlines
05 Apr
12:10 pm
ONT
Ontario airport
18h 45m
1 Stop
SYD
11:55 pm
+1
Sydney Kingsford Smith airport
United Airlines
17 Apr
8:30 pm
SYD
Sydney Kingsford Smith airport
17h 48m
1 Stop
ONT
9:18 pm
Ontario airport
$1,033
United Airlines
United Airlines
08 May
12:10 pm
ONT
Ontario airport
18h 45m
1 Stop
SYD
11:55 pm
+1
Sydney Kingsford Smith airport
United Airlines
22 May
8:30 pm
SYD
Sydney Kingsford Smith airport
17h 48m
1 Stop
ONT
9:18 pm
Ontario airport
$1,123

How to get the cheapest flight ticket from Ontario to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
May
The cheapest time of year to fly to Sydney from Ontario is May. Most expensive is October
What is the cheapest day to fly to Sydney?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly to Sydney?
in the morning
Ontario to Sydney flights are approximately 7% more expensive at noon than in the morning
What is the cheapest airline that flies to Sydney?
Virgin Australia
Virgin Australia, Qantas Airways, and Delta are the most popular carriers operating from Ontario to Sydney
What is the cheapest route?
Ontario - Sydney Kingsford Smith
Fly from Ontario to Sydney Kingsford Smith for the best Ontario - Sydney flight prices
ONT
Ontario
SYD
Sydney Kingsford Smith

Flight information for Ontario to Sydney (SYD - ONT)

Find info about flight duration, direct flights, and airports for your flight from Ontario to Sydney
Fastest flight time 18h 45m The fastest flight from Ontario to Sydney takes 18h 45m.
Direct flights None There are no direct flights from Ontario to Sydney. Popular non-direct route for this connection is Ontario - Sydney Kingsford Smith.
Airports in Sydney 1 airport There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Alternative routes for Ontario to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Sydney
Fastest flight time
14h 45m
Cheapest price
$737
San Diego to Sydney
Fastest flight time
17h 49m
Cheapest price
$852
*Flight prices to Sydney are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.