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Cheap flights from Toronto Region of Waterloo Intl Airport to Australia from C$ 753

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — SYD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Region of Waterloo Intl to Australia

Keep the following information in mind while searching for Region of Waterloo Intl to Australia flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 1,790

One-way from

C$ 753

Popular in

December

Cheapest in

April

Average price

C$ 2,123
27/10-9/11
  • 27/10-9/11
  • 6 total stops
  • 65h 33m total
  • Toronto to Australia
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1/12
  • 1/12
  • 3 total stops
  • 57h 05m total
  • Toronto to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 348 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 73 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Region of Waterloo Intl to Australia

Cheapest flights from Region of Waterloo Intl to Australia
Explore the most affordable flight options available from Region of Waterloo Intl to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 27/1011:40 a.m.YKF - SYD
3 stops34h 05mMultiple Airlines
Sun 9/112:00 p.m.SYD - YKF
3 stops31h 28mMultiple Airlines
Deal found 14/9C$ 1,790
Mon 17/116:20 a.m.YKF - SYD
2 stops33h 05mMultiple Airlines
Sun 30/115:45 p.m.SYD - YKF
2 stops27h 43mMultiple Airlines
Deal found 14/9C$ 2,728
Mon 20/106:00 a.m.YKF - SYD
3 stops35h 20mMultiple Airlines
Sun 2/1111:20 a.m.SYD - YKF
3 stops34h 08mMultiple Airlines
Deal found 14/9C$ 3,628
Mon 3/116:20 a.m.YKF - SYD
2 stops32h 15mWestJet
Fri 21/115:45 p.m.SYD - YKF
2 stops27h 43mWestJet
Deal found 15/9C$ 4,028
Tue 18/116:20 a.m.YKF - SYD
2 stops56h 15mWestJet
Sun 30/115:45 p.m.SYD - YKF
2 stops27h 43mWestJet
Deal found 15/9C$ 4,146
Sat 1/116:20 a.m.YKF - SYD
2 stops33h 15mWestJet
Sun 30/115:45 p.m.SYD - YKF
2 stops27h 43mWestJet
Deal found 15/9C$ 4,269
Sat 13/126:20 a.m.YKF - SYD
2 stops32h 15mWestJet
Tue 30/125:45 p.m.SYD - YKF
2 stops51h 43mWestJet
Deal found 13/9C$ 4,676
Thu 13/116:20 a.m.YKF - MEL
2 stops35h 10mWestJet
Thu 27/1112:00 p.m.MEL - YKF
2 stops57h 28mWestJet
Deal found 13/9C$ 4,911
Thu 16/106:00 a.m.YKF - BNE
2 stops33h 25mWestJet
Sun 26/107:40 p.m.BNE - YKF
2 stops47h 48mWestJet
Deal found 13/9C$ 4,982
Sat 18/106:00 a.m.YKF - MEL
2 stops33h 45mWestJet
Thu 6/1112:00 p.m.MEL - YKF
2 stops57h 28mWestJet
Deal found 14/9C$ 5,013
Fri 17/106:00 a.m.YKF - MEL
2 stops57h 45mWestJet
Fri 24/109:45 a.m.MEL - YKF
2 stops30h 00mWestJet
Deal found 13/9C$ 5,026
Sat 1/116:20 a.m.YKF - MEL
2 stops36h 10mWestJet
Thu 13/1112:00 p.m.MEL - YKF
2 stops57h 28mWestJet
Deal found 13/9C$ 5,031

Cheapflights Fare Finder

 
Customize your flight search to find flights from Region of Waterloo Intl to Australia 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Australia that are best for you.

Fly from

Region of Waterloo Intl

Fly to

Australia

Route

Depart

Return

Price

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Mon 27/10

11:40 a.m.-12:45 p.m.

3 stops34h 05m

Sydney Kingsford Smith

Sun 9/11

2:00 p.m.-5:28 a.m.

3 stops31h 28m

C$ 1,790

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Mon 16/2

6:20 a.m.-7:25 a.m.

2 stops33h 05m

Sydney Kingsford Smith

Mon 2/3

11:15 a.m.-5:29 a.m.

2 stops34h 14m

C$ 2,092

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Mon 17/11

6:20 a.m.-7:25 a.m.

2 stops33h 05m

Sydney Kingsford Smith

Sun 30/11

5:45 p.m.-5:28 a.m.

2 stops27h 43m

C$ 2,728

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Mon 20/10

6:00 a.m.-8:20 a.m.

3 stops35h 20m

Sydney Kingsford Smith

Sun 2/11

11:20 a.m.-6:28 a.m.

3 stops34h 08m

C$ 3,628

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Mon 3/11

6:20 a.m.-6:35 a.m.

2 stops32h 15m

Sydney Kingsford Smith

Fri 21/11

5:45 p.m.-5:28 a.m.

2 stops27h 43m

C$ 4,028

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Sat 1/11

6:20 a.m.-6:35 a.m.

2 stops33h 15m

Sydney Kingsford Smith

Sun 30/11

5:45 p.m.-5:28 a.m.

2 stops27h 43m

C$ 4,269

TorontoSydney

YKF - SYD

YKFSYD

Toronto Region of Waterloo Intl

Sat 13/12

6:20 a.m.-6:35 a.m.

2 stops32h 15m

Sydney Kingsford Smith

Tue 30/12

5:45 p.m.-5:28 a.m.

2 stops51h 43m

C$ 4,676

TorontoMelbourne

YKF - MEL

YKFMEL

Toronto Region of Waterloo Intl

Thu 30/10

6:20 a.m.-9:30 a.m.

2 stops36h 10m

Melbourne

Thu 6/11

12:00 p.m.-5:28 a.m.

2 stops57h 28m

C$ 4,911

TorontoMelbourne

YKF - MEL

YKFMEL

Toronto Region of Waterloo Intl

Thu 13/11

6:20 a.m.-9:30 a.m.

2 stops35h 10m

Melbourne

Thu 27/11

12:00 p.m.-5:28 a.m.

2 stops57h 28m

C$ 4,911

TorontoBrisbane

YKF - BNE

YKFBNE

Toronto Region of Waterloo Intl

Thu 16/10

6:00 a.m.-5:25 a.m.

2 stops33h 25m

Brisbane

Sun 26/10

7:40 p.m.-5:28 a.m.

2 stops47h 48m

C$ 4,982

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 49 results
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Best time to book a flight from Region of Waterloo Intl to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Region of Waterloo Intl with our price prediction graph.
Estimated round-trip 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 Toronto Region of Waterloo Intl Airport to Australia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 15 September 2025.
Read reviews from past customers who have flown Air Canada from Toronto Region of Waterloo Intl Airport to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Food

6.3

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Food

6.3

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto Region of Waterloo Intl Airport to Australia?

    Airlines like WestJet fly from Toronto Region of Waterloo Intl Airport to Australia in about 36h 10m. The time it takes to get you to your destination can typically vary by up to . Toronto Region of Waterloo Intl Airport and Australia are separated by a distance of 16177 km.

  • What are the most popular routes from Toronto Region of Waterloo Intl Airport to Australia?

    Most travellers choose Toronto Region of Waterloo Intl - Sydney Kingsford Smith, Toronto Region of Waterloo Intl - Melbourne or Toronto Region of Waterloo Intl - Brisbane when deciding on the best route from Toronto Region of Waterloo Intl Airport to Australia.

  • Can I find deals for flights from Region of Waterloo Intl to Australia that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Region of Waterloo Intl to Australia.

  • Can I find deals for business class flights from Region of Waterloo Intl to Australia?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Australia 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 Toronto Region of Waterloo Intl Airport to Australia?

    Currently, February is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to Australia (average of C$ 1,326). Flying from Toronto Region of Waterloo Intl Airport to Australia in December is currently the most expensive (average of C$ 1,881). 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

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Alternative routes for Region of Waterloo Intl to Australia

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