Cheap flights from Ontario (ONT) to Perth (PER)

ONT — PER
Feb 11 — Feb 181

How far in advance should I book a flight from Ontario to Perth?

To save up to 38% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Perth from $1,906 1-2 weeks out and tickets from $2,278 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Perth?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Perth. Flights to Perth from Ontario in May are about $1,652 on average during May, but can be found for as low as $1,166.

When is the cheapest time to fly from Ontario to Perth (ONT - PER)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Perth as you normally would.

Cheap flights from Ontario to Perth in February, March 2023

The best prices found for ONT to PER flights for February, March
Mar 29 - Apr 13
ONT

Ontario

PER

Perth

3 stops

34h 00m
PER

Perth

ONT

Ontario

3 stops

35h 30m
$1,986

Multiple Airlines

Pick Dates

Deal found 2/5

Mar 22 - Apr 18
ONT

Ontario

PER

Perth

2 stops

29h 53m
PER

Perth

ONT

Ontario

2 stops

25h 09m
$2,021

United Airlines

Pick Dates

Deal found 2/4

Mar 29 - Apr 13
ONT

Ontario

PER

Perth

2 stops

32h 25m
PER

Perth

ONT

Ontario

3 stops

35h 30m
$2,072

Multiple Airlines

Pick Dates

Deal found 2/5

Ontario to Perth 2023 flight deals

Cheap flights to Perth from Ontario found for this year
Apr 1 - Apr 12
ONT

Ontario

PER

Perth

3 stops

34h 00m
PER

Perth

ONT

Ontario

2 stops

35h 05m
$1,969

Multiple Airlines

Pick Dates

Deal found 2/5

Mar 29 - Apr 13
ONT

Ontario

PER

Perth

3 stops

34h 00m
PER

Perth

ONT

Ontario

3 stops

35h 30m
$1,986

Multiple Airlines

Pick Dates

Deal found 2/5

Mar 22 - Apr 18
ONT

Ontario

PER

Perth

2 stops

29h 53m
PER

Perth

ONT

Ontario

2 stops

25h 09m
$2,021

United Airlines

Pick Dates

Deal found 2/4

Cheap United Airlines flights from Ontario to Perth

Mar 22 - Apr 18
ONT

Ontario

PER

Perth

2 stops

29h 53m
PER

Perth

ONT

Ontario

2 stops

25h 09m
$2,021

United Airlines

Pick Dates

Deal found 2/4

Mar 6 - Apr 17
ONT

Ontario

PER

Perth

2 stops

28h 03m
PER

Perth

ONT

Ontario

2 stops

24h 59m
$2,085

United Airlines

Pick Dates

Deal found 2/5

Mar 6 - Mar 13
ONT

Ontario

PER

Perth

2 stops

33h 53m
PER

Perth

ONT

Ontario

2 stops

32h 55m
$2,235

United Airlines

Pick Dates

Deal found 2/4

Cheap Qatar Airways flights from Ontario to Perth

Apr 14 - Apr 21
ONT

Ontario

PER

Perth

2 stops

45h 20m
PER

Perth

ONT

Ontario

2 stops

36h 25m
$2,935

Qatar Airways

Pick Dates

Deal found 2/4

Feb 28 - Mar 15
ONT

Ontario

PER

Perth

2 stops

35h 53m
PER

Perth

ONT

Ontario

2 stops

36h 25m
$3,284

Qatar Airways

Pick Dates

Deal found 2/3

Mar 17 - Mar 30
ONT

Ontario

PER

Perth

2 stops

45h 35m
PER

Perth

ONT

Ontario

2 stops

36h 10m
$3,435

Qatar Airways

Pick Dates

Deal found 2/5

Last minute flights from Ontario to Perth

Late deals on return flights to Perth from Ontario, departing today and this week
Feb 11 - Feb 27
ONT

Ontario

PER

Perth

2 stops

28h 09m
PER

Perth

ONT

Ontario

2 stops

27h 02m
$3,035

United Airlines

Pick Dates

Deal found 2/5

Feb 11 - Feb 27
ONT

Ontario

PER

Perth

2 stops

40h 30m
PER

Perth

ONT

Ontario

3 stops

45h 45m
$3,506

Multiple Airlines

Pick Dates

Deal found 2/5

One-way flights to Perth from Ontario

The cheapest one-way flights from Ontario to Perth
Apr 3
ONT

Ontario

PER

Perth

2 stops

32h 25m
$812

Multiple Airlines

Pick Dates

Deal found 2/4

Apr 1
ONT

Ontario

PER

Perth

2 stops

32h 25m
$889

Multiple Airlines

Pick Dates

Deal found 2/3

Apr 2
ONT

Ontario

PER

Perth

2 stops

32h 25m
$953

Multiple Airlines

Pick Dates

Deal found 2/4

Reviews of Airlines Servicing Perth

United Airlines
7.6
Good
1,207 reviews

Crew

8.2

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

I purchased miles for a round trip from Cincinnati to Berlin in BUSINESS CLASS. I was seated in economy class from Cincinnati to Washington Dulles. And the same will happen when I fly on my return from Newark to Cincinnati. When I asked why I was seated in "the lowest" economy class, I was told I could upgrade to a higher economy class if I pay extra. I flew business class on Lufthansa from Frankfurt to Berlin on the same itinerary. Why do I have to pay extra when I purchased a business class ticket already? I have flown many times on American Airlines, purchasing miles. I never ever had this problem. with them.

United Airlines
7.6
Good
1,207 reviews
United Airlines
7.6
Good
1,207 reviews

Crew

8.2

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

I purchased miles for a round trip from Cincinnati to Berlin in BUSINESS CLASS. I was seated in economy class from Cincinnati to Washington Dulles. And the same will happen when I fly on my return from Newark to Cincinnati. When I asked why I was seated in "the lowest" economy class, I was told I could upgrade to a higher economy class if I pay extra. I flew business class on Lufthansa from Frankfurt to Berlin on the same itinerary. Why do I have to pay extra when I purchased a business class ticket already? I have flown many times on American Airlines, purchasing miles. I never ever had this problem. with them.

American Airlines
7.4
Good
1,670 reviews
United Airlines
7.6
Good
1,207 reviews

Crew

8.2

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

I purchased miles for a round trip from Cincinnati to Berlin in BUSINESS CLASS. I was seated in economy class from Cincinnati to Washington Dulles. And the same will happen when I fly on my return from Newark to Cincinnati. When I asked why I was seated in "the lowest" economy class, I was told I could upgrade to a higher economy class if I pay extra. I flew business class on Lufthansa from Frankfurt to Berlin on the same itinerary. Why do I have to pay extra when I purchased a business class ticket already? I have flown many times on American Airlines, purchasing miles. I never ever had this problem. with them.

Qatar Airways
7.3
Good
1,040 reviews
United Airlines
7.6
Good
1,207 reviews

Crew

8.2

Entertainment

7.1

Boarding

7.9

Food

6.8

Overall

7.6

Comfort

7.4

Reviews

1 / 10

I purchased miles for a round trip from Cincinnati to Berlin in BUSINESS CLASS. I was seated in economy class from Cincinnati to Washington Dulles. And the same will happen when I fly on my return from Newark to Cincinnati. When I asked why I was seated in "the lowest" economy class, I was told I could upgrade to a higher economy class if I pay extra. I flew business class on Lufthansa from Frankfurt to Berlin on the same itinerary. Why do I have to pay extra when I purchased a business class ticket already? I have flown many times on American Airlines, purchasing miles. I never ever had this problem. with them.

Related info for your journey

Useful info, stats and facts about Ontario to Perth flights.

Can I find flights from Ontario to Perth for under $2,000 on Cheapflights?

Yes, there are multiple flights from Ontario to Perth for under $2,000. The cheapest flight booked recently is on Multiple Airlines for just $1,969, but on average you can expect to pay $2,365.

Are there last-minute flights available from Ontario to Perth for under $3,100?

There are currently 2+ open flights from Ontario to Perth within the next 7 days for less than $3,100.

What are the cheapest airlines to fly from Ontario to Perth one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $1,363. However, be on the lookout for offers from American Airlines and Qatar Airways, as they are both options that can get you from Ontario to Perth for a low price.

What are the cheapest flights from Ontario to Perth?

While on average a flight from Ontario to Perth is generally $1,881, our data shows the cheapest flight currently is $1,881. When looking at the most popular route, (Ontario - Perth), you can expect to pay $2,085 for that flight.

Alternative routes for Ontario to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Perthfrom $1,260 pp
San Diego to Perthfrom $1,455 pp
Sacramento to Perthfrom $1,985 pp
Santa Ana to Perthfrom $2,120 pp
San Jose to Perthfrom $2,124 pp
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