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Cheap flights from New South Wales to Los Angeles from $608

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to Los Angeles departing on 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New South Wales to Los Angeles

Cheap return flights

Alaska Airlines Logo
21:40 - 17:14SYD-ONT
37h 34m1 stop
Alaska Airlines Logo
09:45 - 19:45ONT-SYD
39h 00m1 stop
$1,054Alaska Airlines
Find Deal
Tue, 28 Oct - Wed, 5 Nov
Hawaiian Airlines Logo
21:40 - 21:55SYD-ONT
19h 15m1 stop
Hawaiian Airlines Logo
09:50 - 19:45ONT-SYD
39h 55m1 stop
$1,087Hawaiian Airlines
Find Deal
Sun, 15 Feb - Sun, 8 Mar
Hawaiian Airlines Logo
21:40 - 21:55SYD-ONT
19h 15m1 stop
Hawaiian Airlines Logo
09:50 - 19:45ONT-SYD
39h 55m1 stop
$1,094Hawaiian Airlines
Find Deal
Sun, 15 Feb - Sun, 8 Mar
Hawaiian Airlines Logo
21:40 - 21:55SYD-ONT
19h 15m1 stop
Hawaiian Airlines Logo
09:50 - 19:45ONT-SYD
39h 55m1 stop
$1,103Hawaiian Airlines
Find Deal
Sun, 15 Feb - Sun, 15 Mar
Alaska Airlines Logo
21:40 - 21:55SYD-ONT
19h 15m1 stop
Alaska Airlines Logo
09:50 - 19:45ONT-SYD
39h 55m1 stop
$1,129Alaska Airlines
Find Deal
Sun, 15 Feb - Sun, 15 Mar
United Airlines Logo
11:20 - 12:13SYD-ONT
18h 53m1 stop
United Airlines Logo
18:36 - 07:55ONT-SYD
19h 19m1 stop
$1,136United Airlines
Find Deal
Mon, 6 Oct - Sun, 19 Oct
United Airlines Logo
12:10 - 22:51SYD-ONT
28h 41m1 stop
United Airlines Logo
05:05 - 09:15ONT-SYD
57h 10m2 stops
$1,138United Airlines
Find Deal
Wed, 29 Oct - Sun, 2 Nov
United Airlines Logo
11:20 - 12:13SYD-ONT
18h 53m1 stop
United Airlines Logo
20:16 - 07:55ONT-SYD
17h 39m1 stop
$1,148United Airlines
Find Deal
Mon, 6 Oct - Sun, 19 Oct
China Airlines Logo
22:10 - 16:50SYD-ONT
37h 40m1 stop
China Airlines Logo
22:50 - 12:15ONT-SYD
42h 25m1 stop
$1,786China Airlines
Find Deal
Mon, 10 Nov - Fri, 14 Nov
China Airlines Logo
22:10 - 17:50SYD-ONT
37h 40m1 stop
China Airlines Logo
22:50 - 12:15ONT-SYD
42h 25m1 stop
$1,889China Airlines
Find Deal
Sun, 26 Oct - Thu, 6 Nov

United Airlines flights from New South Wales to Ontario

Our best United Airlines deals on New South Wales to Ontario flight tickets
United Airlines
6 Oct
SYD11:20Sydney Kingsford Smith
18h 53m
1 stop
ONT12:13Ontario
19 Oct
ONT18:36Ontario
19h 19m
1 stop
SYD07:55Sydney Kingsford Smith
$1,136
Find similar
United Airlines
29 Oct
SYD12:10Sydney Kingsford Smith
28h 41m
1 stop
ONT22:51Ontario
2 Nov
ONT05:05Ontario
57h 10m
2 stops
SYD09:15Sydney Kingsford Smith
$1,138
Find similar
United Airlines
6 Oct
SYD11:20Sydney Kingsford Smith
18h 53m
1 stop
ONT12:13Ontario
19 Oct
ONT20:16Ontario
17h 39m
1 stop
SYD07:55Sydney Kingsford Smith
$1,148
Find similar

China Airlines flights from New South Wales to Ontario

Our best China Airlines deals on New South Wales to Ontario flight tickets
China Airlines
10 Nov
SYD22:10Sydney Kingsford Smith
37h 40m
1 stop
ONT16:50Ontario
14 Nov
ONT22:50Ontario
42h 25m
1 stop
SYD12:15Sydney Kingsford Smith
$1,786
Find similar
China Airlines
26 Oct
SYD22:10Sydney Kingsford Smith
37h 40m
1 stop
ONT17:50Ontario
6 Nov
ONT22:50Ontario
42h 25m
1 stop
SYD12:15Sydney Kingsford Smith
$1,889
Find similar
China Airlines
26 Oct
SYD22:10Sydney Kingsford Smith
37h 40m
1 stop
ONT17:50Ontario
28 Oct
ONT23:50Ontario
42h 25m
1 stop
SYD12:15Sydney Kingsford Smith
$1,955
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from New South Wales to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Tue 28/10

21:40-17:14

1 stop37h 34m

Ontario

Wed 5/11

09:45-19:45

1 stop39h 00m

$1,054

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 15/2

21:40-21:55

1 stop19h 15m

Ontario

Sun 8/3

09:50-19:45

1 stop39h 55m

$1,087

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 15/2

21:40-21:55

1 stop19h 15m

Ontario

Sun 8/3

09:50-19:45

1 stop39h 55m

$1,094

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 15/2

21:40-21:55

1 stop19h 15m

Ontario

Sun 15/3

09:50-19:45

1 stop39h 55m

$1,103

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 15/2

21:40-21:55

1 stop19h 15m

Ontario

Sun 15/3

09:50-19:45

1 stop39h 55m

$1,129

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 6/10

11:20-12:13

1 stop18h 53m

Ontario

Sun 19/10

18:36-07:55

1 stop19h 19m

$1,136

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Wed 29/10

12:10-22:51

1 stop28h 41m

Ontario

Sun 2/11

05:05-09:15

2 stops57h 10m

$1,138

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 6/10

11:20-12:13

1 stop18h 53m

Ontario

Sun 19/10

20:16-07:55

1 stop17h 39m

$1,148

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 10/11

22:10-16:50

1 stop37h 40m

Ontario

Fri 14/11

22:50-12:15

1 stop42h 25m

$1,786

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 26/10

22:10-17:50

1 stop37h 40m

Ontario

Thu 6/11

22:50-12:15

1 stop42h 25m

$1,889

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from New South Wales to Ontario

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 day to depart on your flight to Ontario?

According to our data, Monday is the cheapest day to fly to Ontario from New South Wales. The lowest ticket price found for a Monday departure recently was $1,385. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from New South Wales because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,820.

What is the cheapest time of day to depart on your flight to Ontario?

Flying to Ontario from New South Wales in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,620 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $1,648. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap New South Wales to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New South Wales to Ontario

Direct flights

None
There are no direct flights from New South Wales to Ontario. There are no popular flight routes from New South Wales to Ontario.
Search flight deals

  • When did momondo last update prices for flights from New South Wales to Ontario Airport?

    Prices for flights from New South Wales to Ontario Airport were last updated today.

  • How many operators does momondo search for flights from New South Wales to Ontario Airport?

  • How old do you have to be to fly from New South Wales to Ontario 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 stopovers 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 New South Wales to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New South Wales to Ontario

Compare and see reviews for airlines that fly from New South Wales to Ontario with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,197Free cancellationRating
7.4
8,929 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New South Wales to Ontario for you.

Can I find flights from New South Wales to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from New South Wales which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New South Wales to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New South Wales to Ontario.

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

Yes. momondo can track prices for New South Wales to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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