Cheap flights from Ontario to Sydney

Round-trip
Economy
Los Angeles (LAX)
Sydney (SYD)
Wed 8/5
Wed 8/12
Any month
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Flight information for Ontario to Sydney
(ONT to SYD)

Find info about flight duration, direct flights, and airports for your flight from Ontario to Sydney
Best Price Found $938 The best flight deal from Ontario to Sydney found on momondo in the last 72 hours is $938
Fastest flight time 18h 10m The fastest flight from Ontario to Sydney takes 18h 10m.
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)

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 November
What is the cheapest day to fly to Sydney?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Thursday
When is the cheapest time to fly to Sydney?
in the morning
Ontario to Sydney flights are approximately 9% more expensive in the afternoon 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

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
Cheapest
Best
Quickest
Multiple Airlines
Aug 13
ONT
Ontario
22h 59m
1 stop
SYD
Sydney Kingsford Smith
Aug 27
SYD
Sydney Kingsford Smith
20h 08m
1 stop
ONT
Ontario
Air New Zealand
Jul 31
ONT
Ontario
34h 25m
1 stop
SYD
Sydney Kingsford Smith
Aug 13
SYD
Sydney Kingsford Smith
30h 44m
1 stop
ONT
Ontario
Lufthansa
Aug 13
ONT
Ontario
21h 56m
2 stops
SYD
Sydney Kingsford Smith
Aug 16
SYD
Sydney Kingsford Smith
21h 39m
2 stops
ONT
Ontario

Find the cheapest one-way flights from Ontario to Sydney

If you're looking for one-way flights from Ontario to Sydney, view some of our deals below provided by Qantas Airways
Cheapest
Best
Quickest
Qantas Airways
Sep 13
ONT
Ontario
24h 20m
2 stops
SYD
Sydney Kingsford Smith
Multiple Airlines
Aug 29
ONT
Ontario
37h 26m
1 stop
SYD
Sydney Kingsford Smith
Air New Zealand
Aug 9
ONT
Ontario
38h 02m
2 stops
SYD
Sydney Kingsford Smith

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 Flights
Fastest flight time
14h 50m
Cheapest price
$775
Oakland, California to Sydney Flights
Fastest flight time
17h 45m
Cheapest price
$978
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