How long is the flight from Perth to Region of Ontario?

For as low as $2,995, Qantas Airways can have you in Region of Ontario from Perth in 49h 58m. The distance between Perth and Region of Ontario is about 18208 km. This flight may include one or multiple stops. Find deals

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. Find deals

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). Find deals

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.

What are the most popular airlines that fly from Perth to Region of Ontario?

Before booking your flight from Perth to Region of Ontario, check out the most popular airlines for this route: Cathay Pacific, Air Canada or Singapore Airlines.

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.

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.

$784+ Cheap Flights from Perth to Ontario

Cheap flight deals from Perth to Ontario

Round-trip from	$1,971
One-way from	$784
Popular in	December
Cheapest in	July
Average price	$2,211

3/2-17/2
4 total stops
82h 20m total
Perth to Ontario

Search Deals

27/11
3 total stops
45h 25m total
Perth to Ontario

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($788 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($127 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Perth to Ontario

Enter your travel dates to find the best prices.

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 15 October 2025.

Tue 11/1105:35PER - YYZ

2 stops27h 45mMultiple Airlines

Mon 24/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 14/10$1,972

Mon 10/1105:35PER - YYZ

2 stops27h 45mMultiple Airlines

Sun 16/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 12/10$2,092

Wed 12/1105:35PER - YYZ

2 stops27h 45mMultiple Airlines

Tue 18/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 13/10$2,122

Sun 26/1023:15PER - YYZ

3 stops43h 25mMultiple Airlines

Wed 26/1106:30YYZ - PER

2 stops35h 25mMultiple Airlines

Deal found 12/10$2,210

Tue 11/1115:15PER - YYZ

2 stops37h 59mAir Canada

Tue 25/1117:55YYZ - PER

2 stops33h 00mAir Canada

Deal found 14/10$2,231

Wed 12/1116:45PER - YYZ

2 stops36h 29mAir Canada

Wed 19/1109:00YYZ - PER

2 stops41h 30mAir Canada

Deal found 13/10$2,236

Sun 26/1022:30PER - YYZ

2 stops29h 44mAir Canada

Wed 26/1117:55YYZ - PER

2 stops33h 00mAir Canada

Deal found 12/10$2,329

Tue 28/1023:35PER - YYZ

2 stops51h 50mMultiple Airlines

Sat 15/1100:35YYZ - PER

1 stop41h 20mMultiple Airlines

Deal found 13/10$2,352

Sun 2/1117:45PER - YYZ

2 stops39h 35mMultiple Airlines

Sun 16/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 12/10$2,375

Mon 27/1005:35PER - YYZ

2 stops45h 50mMultiple Airlines

Sat 15/1100:35YYZ - PER

1 stop41h 20mMultiple Airlines

Deal found 13/10$2,383

Thu 27/1107:35PER - YUL

2 stops46h 25mMultiple Airlines

Thu 4/1218:20YUL - PER

2 stops36h 20mMultiple Airlines

Deal found 13/10$2,622

Tue 9/1207:00PER - YUL

3 stops44h 05mMultiple Airlines

Tue 6/120:50YUL - PER

3 stops49h 00mMultiple Airlines

Deal found 13/10$2,671

Best flights from Perth to Ontario
Discover carefully curated flight deals from Perth to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.

Mon 16/217:45PER - YYZ

2 stops33h 40mMultiple Airlines

Sun 8/301:50YYZ - PER

3 stops35h 35mMultiple Airlines

Deal found 12/10$1,992

Wed 11/315:20PER - YYZ

2 stops50h 50mQantas Airways

Sun 15/314:15YYZ - PER

2 stops43h 00mQantas Airways

Deal found 12/10$2,727

Thu 26/222:40PER - YYZ

2 stops35h 00mAmerican Airlines

Fri 6/310:30YYZ - PER

3 stops36h 55mAmerican Airlines

Deal found 14/10$2,876

Sun 9/1122:30PER - YUL

2 stops35h 30mAir Canada

Thu 13/1118:20YUL - PER

2 stops36h 50mAir Canada

Deal found 14/10$2,949

Sun 9/1122:30PER - YUL

2 stops33h 55mVirgin Australia

Thu 13/1113:25YUL - PER

2 stops41h 55mVirgin Australia

Deal found 12/10$3,109

Tue 10/300:25PER - YOW

2 stops37h 13mCathay Pacific

Sun 15/305:40YOW - PER

2 stops37h 15mCathay Pacific

Deal found 12/10$4,501

Mon 2/201:15PER - YYZ

2 stops32h 45mMultiple Airlines

Tue 17/213:55YYZ - PER

2 stops35h 50mMultiple Airlines

Deal found 14/10$2,273

Mon 16/222:40PER - YUL

3 stops38h 52mMultiple Airlines

Mon 9/318:20YUL - PER

2 stops39h 55mMultiple Airlines

Deal found 12/10$2,404

Wed 11/316:45PER - YOW

2 stops49h 58mAir Canada

Sun 15/319:25YOW - PER

3 stops60h 55mAir Canada

Deal found 14/10$2,995

Tue 11/1105:35PER - YYZ

2 stops44h 50mMultiple Airlines

Mon 24/1100:35YYZ - PER

1 stop33h 20mMultiple Airlines

Deal found 14/10$2,563

Thu 27/1107:35PER - YUL

2 stops46h 25mMultiple Airlines

Thu 4/1218:20YUL - PER

2 stops36h 20mMultiple Airlines

Deal found 13/10$2,622

Fri 28/1108:30PER - YUL

2 stops44h 15mMultiple Airlines

Fri 5/1218:15YUL - PER

2 stops39h 40mMultiple Airlines

Deal found 14/10$2,693

Tue 9/1205:15PER - YUL

2 stops39h 20mMultiple Airlines

Tue 6/110:40YUL - PER

2 stops52h 50mMultiple Airlines

Deal found 13/10$2,787

Wed 19/1117:45PER - YYZ

2 stops63h 35mMultiple Airlines

Tue 9/1200:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 14/10$2,842

Wed 12/1105:00PER - YYZ

3 stops29h 44mMultiple Airlines

Wed 19/1113:14YYZ - PER

3 stops34h 11mMultiple Airlines

Deal found 13/10$3,267

Last-minute flights from Perth to Ontario
Discover last-minute flight deals from Perth to Ontario. Data last updated 15 October 2025 and is based on user searches.

Sun 26/1023:15PER - YYZ

3 stops43h 25mMultiple Airlines

Wed 26/1106:30YYZ - PER

2 stops35h 25mMultiple Airlines

Deal found 12/10$2,210

Sun 26/1022:30PER - YYZ

2 stops29h 44mAir Canada

Wed 26/1117:55YYZ - PER

2 stops33h 00mAir Canada

Deal found 12/10$2,329

Mon 27/1005:35PER - YYZ

2 stops45h 50mMultiple Airlines

Sat 15/1100:35YYZ - PER

1 stop41h 20mMultiple Airlines

Deal found 13/10$2,383

Tue 28/1023:35PER - YYZ

2 stops51h 50mMultiple Airlines

Sat 15/1100:35YYZ - PER

1 stop41h 20mMultiple Airlines

Deal found 13/10$2,352

Sun 2/1117:45PER - YYZ

2 stops39h 35mMultiple Airlines

Sun 16/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 12/10$2,375

Mon 10/1105:35PER - YYZ

2 stops27h 45mMultiple Airlines

Sun 16/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 12/10$2,092

Tue 11/1105:35PER - YYZ

2 stops27h 45mMultiple Airlines

Mon 24/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 14/10$1,972

Tue 11/1115:15PER - YYZ

2 stops37h 59mAir Canada

Tue 25/1117:55YYZ - PER

2 stops33h 00mAir Canada

Deal found 14/10$2,231

Wed 12/1105:35PER - YYZ

2 stops27h 45mMultiple Airlines

Tue 18/1100:15YYZ - PER

2 stops39h 00mMultiple Airlines

Deal found 13/10$2,122

Wed 12/1116:45PER - YYZ

2 stops36h 29mAir Canada

Wed 19/1109:00YYZ - PER

2 stops41h 30mAir Canada

Deal found 13/10$2,236

Thu 27/1107:35PER - YUL

2 stops46h 25mMultiple Airlines

Thu 4/1218:20YUL - PER

2 stops36h 20mMultiple Airlines

Deal found 13/10$2,622

Fri 28/1108:30PER - YUL

2 stops44h 15mMultiple Airlines

Fri 5/1218:15YUL - PER

2 stops39h 40mMultiple Airlines

Deal found 14/10$2,693

One-way flights from Perth to Ontario
Search for one-way flight options from Perth to Ontario. Find affordable one-way fares based on user searches. Data last updated 15 October 2025.

Thu 27/1105:15PER - YYZ

3 stops45h 25mMultiple Airlines

Deal found 13/10$784

Mon 20/1020:30PER - YYZ

3 stops48h 30mMultiple Airlines

Deal found 14/10$819

Thu 15/123:25PER - YUL

3 stops54h 02mMultiple Airlines

Deal found 13/10$1,001

Fri 28/1118:05PER - YUL

3 stops59h 22mMultiple Airlines

Deal found 14/10$1,106

Mon 29/1205:15PER - YUL

2 stops45h 50mMultiple Airlines

Deal found 13/10$1,745

Thu 1/105:15PER - YUL

2 stops39h 20mMultiple Airlines

Deal found 13/10$2,133

Sun 19/1000:10PER - YYZ

1 stop25h 40mCathay Pacific

Deal found 14/10$2,190

Mon 29/1222:45PER - YUL

1 stop28h 20mQatar Airways

Deal found 13/10$2,196

Tue 30/1203:35PER - YUL

3 stops41h 00mMultiple Airlines

Deal found 13/10$2,202

Thu 27/1123:45PER - YYZ

2 stops43h 55mUnited Airlines

Deal found 13/10$2,202

Sat 15/1115:15PER - YYZ

2 stops41h 40mUnited Airlines

Deal found 14/10$2,224

Fly from

Fly to

Route

Depart

Return

Price

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 16/2

17:45-14:25

2 stops33h 40m

Toronto Pearson Intl

Sun 8/3

01:50-01:25

3 stops35h 35m

$1,992

PerthToronto

PER - YYZ

PERYYZ

Perth

Mon 2/2

01:15-21:00

2 stops32h 45m

Toronto Pearson Intl

Tue 17/2

13:55-14:45

2 stops35h 50m

$2,273

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 16/2

22:40-00:32

3 stops38h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

18:20-22:15

2 stops39h 55m

$2,404

PerthToronto

PER - YYZ

PERYYZ

Perth

Tue 11/11

05:35-13:25

2 stops44h 50m

Toronto Pearson Intl

Mon 24/11

00:35-22:55

1 stop33h 20m

$2,563

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 27/11

07:35-17:00

2 stops46h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

18:20-19:40

2 stops36h 20m

$2,622

PerthMontreal

PER - YUL

PERYUL

Perth

Fri 28/11

08:30-15:45

2 stops44h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

18:15-22:55

2 stops39h 40m

$2,693

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 11/3

15:20-06:10

2 stops50h 50m

Toronto Pearson Intl

Sun 15/3

14:15-21:15

2 stops43h 00m

$2,727

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 9/12

05:15-07:35

2 stops39h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

10:40-04:30

2 stops52h 50m

$2,787

PerthToronto

PER - YYZ

PERYYZ

Perth

Wed 19/11

17:45-20:20

2 stops63h 35m

Toronto Pearson Intl

Tue 9/12

00:15-04:15

2 stops39h 00m

$2,842

PerthToronto

PER - YYZ

PERYYZ

Perth

Thu 26/2

22:40-20:40

2 stops35h 00m

Toronto Pearson Intl

Fri 6/3

10:30-12:25

3 stops36h 55m

$2,876

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 30 results

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, October is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,841). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $3,044). 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?

When flying from Perth to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 45% versus a flight in the morning.

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Perth to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,381 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Singapore Airlines

8.1

Very Good

1,381 reviews

Singapore Airlines

8.1

Very Good

1,381 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Cathay Pacific

7.6

Good

1,026 reviews

Singapore Airlines

8.1

Very Good

1,381 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Qantas Airways

7.5

Good

916 reviews

Singapore Airlines

8.1

Very Good

1,381 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Qatar Airways

7.4

Good

3,651 reviews

Singapore Airlines

8.1

Very Good

1,381 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Air Canada

7.1

Good

10,298 reviews

Singapore Airlines

8.1

Very Good

1,381 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

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.
How long is the flight from Perth to Region of Ontario?
For as low as $2,995, Qantas Airways can have you in Region of Ontario from Perth in 49h 58m. The distance between Perth and Region of Ontario is about 18208 km. This flight may include one or multiple stops.
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, October is the cheapest month in which you can book a flight from Perth to Region of Ontario (average of $1,841). Flying from Perth to Region of Ontario in December is currently the most expensive (average of $3,044). 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

Alternative routes for Perth to Ontario

Perth to Vancouver Intl flights

Perth to Pearson Intl flights

Perth to Calgary flights

Perth to Pierre Elliott Trudeau Intl flights

Perth to Ottawa flights

Perth to Halifax flights

Perth to Edmonton flights

Perth to Victoria flights

Perth to St. John's flights

Complete your trip

Region of Ontario car hire

Toronto Pearson Intl Airport car hire

Ottawa Airport car hire

Toronto Island Airport car hire

Hamilton Airport car hire

London Airport car hire

Toronto Region of Waterloo Intl Airport car hire

Thunder Bay Airport car hire

Sault Ste Marie Airport car hire

Timmins Airport car hire

Kingston Airport car hire

North Bay Airport car hire

Top 6 airlines flying from Perth to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest$1,858	Average$3,080	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Qantas Airways	Cheapest$1,861	Average$2,173	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest$1,976	Average$2,485	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air Canada	Cheapest$2,015	Average$2,888	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qatar Airways	Cheapest$2,634	Average$3,407	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest$3,327	Average$3,695	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Perth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Perth to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Ontario for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Perth to Ontario from $784

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 15 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Perth to Ontario

Cheapest flights from Perth to OntarioExplore 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 15 October 2025.

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 15 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Perth to Ontario that are best for you.

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.

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?

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 15 October 2025.

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Perth to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Perth to Region of Ontario?

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

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

How can I find direct flights from Perth to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Perth to Ontario

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from Perth to Ontario?

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

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

100% Free

Book with Flexibility

Travel Smart

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 15 October 2025.