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Cheap flights from Perth to Ontario from $875

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YYZ
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Perth to Ontario

Keep the following information in mind while searching for Perth to Ontario flight deals. Data was last updated 25 March 2025.

Round-trip from

$2,046

One-way from

$1,109

Popular in

December

Cheapest in

July

Average price

$2,965
Qantas Airways
  • Qantas Airways
  • 26/7-8/8
  • 5 total stops
  • 68h 13m total
  • Perth to Ontario
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 37h 20m total
  • Perth to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($511 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($131 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Perth to Ontario

Cheapest flights from Perth to Ontario
Explore the most affordable flight options available from Perth to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Sat 26/710:30PER - YUL
2 stops32h 38mQantas Airways
Fri 8/812:30YUL - PER
3 stops35h 35mQantas Airways
Deal found 24/3$2,046
Mon 12/509:05PER - YYZ
2 stops33h 09mQantas Airways
Tue 20/513:29YYZ - PER
2 stops34h 51mQantas Airways
Deal found 24/3$2,084
Sat 26/710:30PER - YUL
2 stops32h 38mMultiple Airlines
Fri 8/816:15YUL - PER
2 stops31h 00mMultiple Airlines
Deal found 24/3$2,112
Wed 1/1023:55PER - YYZ
2 stops36h 51mAir Canada
Wed 12/1119:00YYZ - PER
2 stops37h 35mAir Canada
Deal found 25/3$2,125
Wed 1/1023:55PER - YYZ
2 stops28h 35mMultiple Airlines
Wed 12/1120:00YYZ - PER
2 stops30h 55mMultiple Airlines
Deal found 25/3$2,141
Sun 18/523:35PER - YUL
2 stops37h 09mAir Canada
Sun 25/511:15YUL - PER
3 stops40h 30mAir Canada
Deal found 24/3$2,629
Thu 8/523:55PER - YOW
2 stops28h 24mMultiple Airlines
Thu 15/518:00YOW - PER
2 stops33h 45mMultiple Airlines
Deal found 24/3$2,717
Sun 4/500:10PER - YYZ
1 stop25h 40mCathay Pacific
Mon 26/501:50YYZ - PER
1 stop32h 50mCathay Pacific
Deal found 25/3$2,927
Sun 18/522:45PER - YUL
1 stop28h 00mQatar Airways
Sun 25/521:35YUL - PER
1 stop33h 05mQatar Airways
Deal found 24/3$3,363
Sat 10/522:20PER - YYZ
1 stop47h 10mEmirates
Sat 17/514:55YYZ - PER
1 stop38h 40mEmirates
Deal found 24/3$3,438
Sat 26/722:20PER - YUL
1 stop45h 40mEmirates
Fri 8/810:15YUL - PER
1 stop26h 25mEmirates
Deal found 24/3$3,461
Tue 15/415:30PER - YOW
2 stops49h 28mAir Canada
Sun 15/621:55YOW - PER
2 stops59h 35mAir Canada
Deal found 24/3$3,597

Cheapflights Fare Finder

Customise your flight search to find flights from Perth 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, Cheapflights users made 647,157 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Perth to Ontario that are best for you.

Fly from

Perth

Fly to

Ontario

Route

Depart

Return

Price

PerthMontreal

PER - YUL

PERYUL

Perth

Sat 26/7

10:30-07:08

2 stops32h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

12:30-12:05

3 stops35h 35m

$2,046

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 12/5

09:05-06:14

2 stops33h 09m

Toronto Pearson Intl

Tue 20/5

13:29-12:20

2 stops34h 51m

$2,084

PerthMontreal

PER - YUL

PERYUL

Perth

Sat 26/7

10:30-07:08

2 stops32h 38m

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

16:15-11:15

2 stops31h 00m

$2,112

PerthToronto

PER - YYZ

PERYYZ

Perth

Sat 10/5

17:20-21:35

2 stops40h 15m

Toronto Pearson Intl

Fri 16/5

01:45-16:15

2 stops50h 30m

$2,143

PerthToronto

PER - YYZ

PERYYZ

Perth

Tue 3/6

15:30-19:14

2 stops39h 44m

Toronto Pearson Intl

Tue 24/6

17:30-12:55

2 stops31h 25m

$2,321

PerthMontreal

PER - YUL

PERYUL

Perth

Sun 18/5

23:35-00:44

2 stops37h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

11:15-15:45

3 stops40h 30m

$2,629

PerthOttawa

PER - YOW

PERYOW

Perth

Thu 8/5

23:55-16:19

2 stops28h 24m

Ottawa

Thu 15/5

18:00-15:45

2 stops33h 45m

$2,717

PerthToronto

PER - YYZ

PERYYZ

Perth

Sun 4/5

00:10-13:50

1 stop25h 40m

Toronto Pearson Intl

Mon 26/5

01:50-22:40

1 stop32h 50m

$2,927

PerthMontreal

PER - YUL

PERYUL

Perth

Sun 18/5

22:45-14:45

1 stop28h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

21:35-18:40

1 stop33h 05m

$3,363

PerthToronto

PER - YYZ

PERYYZ

Perth

Sat 10/5

22:20-09:30

1 stop47h 10m

Toronto Pearson Intl

Sat 17/5

14:55-17:35

1 stop38h 40m

$3,438

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 26 results
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Best time to book a flight from Perth to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to Ontario

What is the cheapest month to book a flight from Perth to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,218). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PER to ON?

Find hourly flight availability from Perth to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from Perth to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 25 March 2025.
To help decide which airline to fly from Perth to Ontario, see what other customers have to say about ANA, Emirates and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Overall

8.3

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
826 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Overall

8.3

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very Good
3,190 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Overall

8.3

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
809 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Overall

8.3

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Cathay Pacific
7.5
Good
834 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Overall

8.3

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qatar Airways
7.4
Good
3,539 reviews
ANA
8.3
Very Good
826 reviews
Check prices

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Overall

8.3

Crew

8.7

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

Related info for your journey

Find useful and relevant information for your journey from Perth to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Ontario?

    Most people fly from Perth (PER) if they book a flight from Perth to Ontario. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,985. However, be on the lookout for offers from Cathay Pacific and United Airlines, as they are both options that can get you from Perth to Region of Ontario for a low price.

  • What are the most popular routes from Perth to Region of Ontario?

    The most popular route from Perth to Region of Ontario is Perth - Toronto Pearson Intl. You may also consider Perth - Montreal Pierre Elliott Trudeau Intl or Perth - Ottawa.

  • Can I find deals for flights from Perth to Ontario that include hotel bookings?

    Yes. In addition to deals on Perth to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Ontario.

  • Can I find deals for business class flights from Perth to Ontario?

    Yes. Cheapflights offers flight deals from Perth to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,218). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $2,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Perth to Ontario

Discover the top 6 airlines that operate flights from Perth to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,838Average$3,317FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,918Average$4,002FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$2,036Average$2,444FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,307Average$3,033FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$2,518Average$3,148FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$3,048Average$3,984FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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How does Cheapflights help users find flights from Perth to Ontario?

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Can Cheapflights find flights from Perth to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Perth to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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