Cheap flights from Ontario to Sydney from $552

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Tue 10/3
Tue 10/10

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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

$552

Fastest flight time

17h 47m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Ontario in the past 72 hours is $552. The best round-trip flight deal from Ontario to Sydney found on momondo in the last 72 hours is $924.
The fastest flight from Ontario to Sydney takes 17h 47m
There are no direct flights from Ontario to Sydney. Popular non-direct route for this connection is Ontario Airport - Sydney Kingsford Smith 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 from Ontario to Sydney?

April. The cheapest time of year to fly to Sydney from Ontario is April. Most expensive is January

What is the cheapest day to depart Ontario for Sydney?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Tuesday

When is the cheapest time to fly from Ontario to Sydney?

In the afternoon. Ontario to Sydney flights are approximately 38% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Sydney from Ontario?

Fiji Airways. Fiji Airways, Hawaiian Airlines, and United Airlines are the most popular carriers operating from Ontario to Sydney

What is the cheapest Ontario to Sydney flight route?

Ontario - Sydney Kingsford Smith. Fly from Ontario to Sydney Kingsford Smith for the best Ontario - Sydney flight prices

Can stopping save me money on Ontario to Sydney flights?

You could potentially save up to 15% on your flight if you consider stops on a Ontario to Sydney flight.

If you are looking to fly from Ontario to Sydney, you are most likely going to fly from Ontario Airport to Sydney Kingsford Smith Airport, the most popular airports on that route. When booking your trip to Sydney, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to Sydney, you can try Los Angeles Airport (in Los Angeles), Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana), or Burbank Bob Hope Airport (in Burbank). The cheapest route from Ontario to Sydney is LAX — SYD with an average price of $775 RT during the month of September.

Los Angeles Airport (LAX) to Sydney Kingsford Smith Airport (SYD)$775
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Ontario Airport (ONT) to Sydney Kingsford Smith Airport (SYD)$924
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Santa Ana J. Wayne/Orange Cnty Airport (SNA) to Sydney Kingsford Smith Airport (SYD)$1,013
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Burbank Bob Hope Airport (BUR) to Sydney Kingsford Smith Airport (SYD)$1,013
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Long Beach Municipal Airport (LGB) to Sydney Kingsford Smith Airport (SYD)$1,425
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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 six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Sydney by changing tabs
Hawaiian Airlines
Feb 1
ONT5:15 amOntario
38h 30m
1 stop
SYD11:45 amSydney Kingsford Smith
Mar 3
SYD4:40 pmSydney Kingsford Smith
19h 50m
1 stop
ONT12:30 pmOntario
United Airlines
Oct 29
ONT4:30 pmOntario
17h 45m
1 stop
SYD1:15 amSydney Kingsford Smith
Nov 12
SYD7:10 amSydney Kingsford Smith
16h 53m
1 stop
ONT12:03 amOntario
American Airlines
Mar 10
ONT4:51 amOntario
52h 44m
2 stops
SYD12:35 amSydney Kingsford Smith
Mar 19
SYD3:15 pmSydney Kingsford Smith
36h 20m
2 stops
ONT3:35 amOntario
China Airlines
Oct 27
ONT8:10 pmOntario
42h 05m
1 stop
SYD5:15 amSydney Kingsford Smith
Nov 11
SYD5:10 pmSydney Kingsford Smith
37h 25m
1 stop
ONT6:35 amOntario
Hawaiian Airlines
Dec 1
ONT3:40 amOntario
40h 05m
1 stop
SYD11:45 amSydney Kingsford Smith
Dec 9
SYD4:40 pmSydney Kingsford Smith
18h 05m
1 stop
ONT10:45 amOntario
Hawaiian Airlines
Feb 6
ONT5:15 amOntario
38h 30m
1 stop
SYD11:45 amSydney Kingsford Smith
Mar 1
SYD4:40 pmSydney Kingsford Smith
19h 50m
1 stop
ONT12:30 pmOntario

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 Hawaiian Airlines and United Airlines
Multiple Airlines
Oct 31
ONT5:37 amOntario
32h 53m
2 stops
SYD5:30 amSydney Kingsford Smith
Hawaiian Airlines
Dec 1
ONT3:40 amOntario
40h 05m
1 stop
SYD11:45 amSydney Kingsford Smith
United Airlines
Feb 6
ONT12:30 amOntario
29h 50m
2 stops
SYD10:20 pmSydney Kingsford Smith

Search last-minute flights to Sydney from Ontario

Find and compare round-trip flight prices for your last-minute flight from Ontario to Sydney
United Airlines
Oct 8
ONT4:12 pmOntario
17h 48m
1 stop
SYD1:00 amSydney Kingsford Smith
Oct 22
SYD7:25 amSydney Kingsford Smith
16h 28m
1 stop
ONT11:53 pmOntario
China Airlines
Oct 7
ONT8:10 pmOntario
41h 35m
1 stop
SYD4:45 amSydney Kingsford Smith
Oct 22
SYD6:10 pmSydney Kingsford Smith
37h 55m
1 stop
ONT8:05 amOntario
American Airlines
Oct 4
ONT10:47 amOntario
21h 28m
1 stop
SYD11:15 pmSydney Kingsford Smith
Dec 10
SYD11:50 amSydney Kingsford Smith
20h 36m
1 stop
ONT8:26 amOntario
United Airlines
Oct 4
ONT9:31 amOntario
48h 29m
2 stops
SYD1:00 amSydney Kingsford Smith
Dec 10
SYD7:10 amSydney Kingsford Smith
16h 53m
1 stop
ONT12:03 amOntario
China Airlines
Oct 3
ONT8:10 pmOntario
41h 35m
1 stop
SYD4:45 amSydney Kingsford Smith
Dec 10
SYD5:10 pmSydney Kingsford Smith
37h 25m
1 stop
ONT6:35 amOntario
United Airlines
Oct 8
ONT9:31 amOntario
24h 29m
2 stops
SYD1:00 amSydney Kingsford Smith
Oct 22
SYD7:25 amSydney Kingsford Smith
27h 05m
2 stops
ONT10:30 amOntario

Best airlines flying from Ontario to Sydney

Compare and see reviews for airlines that fly from Ontario to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Fiji AirwaysPriceFrom $800Free CancellationRating
6.9
37 reviews
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Hawaiian AirlinesPriceFrom $887Free CancellationRating
8.2
560 reviews
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United AirlinesPriceFrom $1,171Free CancellationRating
7.2
2,716 reviews
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United Airlines flights from Ontario to Sydney

Our best United Airlines deals on Ontario to Sydney flight tickets
United Airlines
Oct 29
ONT4:30 pmOntario
17h 45m
1 stop
SYD1:15 amSydney Kingsford Smith
Nov 12
SYD7:10 amSydney Kingsford Smith
16h 53m
1 stop
ONT12:03 amOntario
United Airlines
Nov 1
ONT4:30 pmOntario
17h 45m
1 stop
SYD1:15 amSydney Kingsford Smith
Nov 8
SYD9:00 amSydney Kingsford Smith
20h 37m
1 stop
ONT5:37 amOntario
United Airlines
Dec 4
ONT11:18 amOntario
19h 02m
1 stop
SYD10:20 pmSydney Kingsford Smith
Dec 18
SYD7:10 amSydney Kingsford Smith
16h 53m
1 stop
ONT12:03 amOntario

China Airlines flights from Ontario to Sydney

Our best China Airlines deals on Ontario to Sydney flight tickets
China Airlines
Oct 27
ONT8:10 pmOntario
42h 05m
1 stop
SYD5:15 amSydney Kingsford Smith
Nov 11
SYD5:10 pmSydney Kingsford Smith
37h 25m
1 stop
ONT6:35 amOntario
China Airlines
Oct 23
ONT8:10 pmOntario
41h 35m
1 stop
SYD4:45 amSydney Kingsford Smith
Oct 31
SYD6:10 pmSydney Kingsford Smith
37h 25m
1 stop
ONT7:35 amOntario
China Airlines
Oct 29
ONT7:45 pmOntario
42h 30m
1 stop
SYD5:15 amSydney Kingsford Smith
Nov 13
SYD5:10 pmSydney Kingsford Smith
37h 25m
1 stop
ONT6:35 amOntario

  • How far is Ontario to Sydney Kingsford Smith by plane?

    A flight from Ontario to Sydney Kingsford Smith will travel around 7527.4 mi. 17h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Ontario Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Ontario Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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 time15h 05m
Cheapest price$788
San Francisco to Sydney Flights
Fastest flight time14h 40m
Cheapest price$790
Santa Ana to Sydney Flights
Fastest flight time18h 05m
Cheapest price$1,013
San Jose to Sydney Flights
Fastest flight time17h 30m
Cheapest price$978
San Diego to Sydney Flights
Fastest flight time17h 45m
Cheapest price$1,070
Oakland, California to Sydney Flights
Fastest flight time18h 25m
Cheapest price$1,443
Sacramento to Sydney Flights
Fastest flight time20h 05m
Cheapest price$1,024
Reno to Sydney Flights
Fastest flight time27h 32m
Cheapest price$1,004

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Ontario with this policy.

How can momondo help me find flights from Ontario to Sydney?

Once all potential Ontario to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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