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Cheap flights from Ottawa to Australia from $819

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SYD
9 Feb — 16 Feb1
1 adult

Cheap flight deals from Ottawa to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Australia (AU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 February 2025.

Round-trip from

$1,811

One-way from

$819

Popular in

December

Cheapest in

September

Average price

$2,588
5/3-20/3
  • 5/3-20/3
  • 6 total stops
  • 98h 34m total
  • Ottawa to Australia
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27/3
  • 27/3
  • 3 total stops
  • 38h 10m total
  • Ottawa to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($544 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($83 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Ottawa to Australia

Cheapest flights from Ottawa to Australia
Explore the most affordable flight options available from Ottawa to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.

Wed 5/320:10YOW - MEL
3 stops48h 35mMultiple Airlines
Thu 20/313:45MEL - YOW
3 stops49h 59mMultiple Airlines
Deal found 3/2$1,811
Wed 5/318:00YOW - MEL
2 stops48h 50mAir New Zealand
Thu 20/312:05MEL - YOW
2 stops31h 52mAir New Zealand
Deal found 3/2$1,928
Mon 1/917:50YOW - MEL
2 stops27h 45mAir Canada
Wed 1/1006:00MEL - YOW
3 stops33h 34mAir Canada
Deal found 3/2$2,108
Mon 14/406:00YOW - BNE
1 stop35h 00mAir Canada
Tue 6/510:00BNE - YOW
2 stops23h 26mAir Canada
Deal found 3/2$2,131
Mon 14/414:10YOW - BNE
3 stops32h 55mMultiple Airlines
Tue 6/510:00BNE - YOW
2 stops23h 26mMultiple Airlines
Deal found 3/2$2,170
Wed 23/721:55YOW - SYD
1 stop43h 25mAir Canada
Sat 9/809:20SYD - YOW
2 stops23h 51mAir Canada
Deal found 3/2$2,212
Fri 11/418:00YOW - ADL
2 stops27h 25mMultiple Airlines
Wed 9/711:55ADL - YOW
2 stops26h 23mMultiple Airlines
Deal found 4/2$2,286
Tue 11/306:00YOW - BNE
2 stops34h 30mUnited Airlines
Wed 16/410:30BNE - YOW
2 stops27h 23mUnited Airlines
Deal found 3/2$2,318
Thu 24/706:52YOW - MEL
2 stops35h 23mUnited Airlines
Wed 6/809:30MEL - YOW
2 stops23h 12mUnited Airlines
Deal found 3/2$2,339
Thu 20/306:00YOW - SYD
2 stops39h 40mAir New Zealand
Thu 27/307:55SYD - YOW
2 stops36h 02mAir New Zealand
Deal found 3/2$2,346
Thu 24/707:50YOW - SYD
2 stops32h 15mQantas Airways
Sat 9/820:50SYD - YOW
1 stop41h 58mQantas Airways
Deal found 3/2$2,365
Sat 1/317:00YOW - SYD
2 stops46h 00mUnited Airlines
Sun 30/311:20SYD - YOW
2 stops37h 38mUnited Airlines
Deal found 3/2$2,385

Find flights from Ottawa to Australia within your budget

Customise your flight search to find flights from Ottawa 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 647,157 searches. Data last updated 4 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Wed 5/3

20:10-12:45

3 stops48h 35m

Melbourne

Thu 20/3

13:45-00:44

3 stops49h 59m

$1,811

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Wed 5/3

18:00-10:50

2 stops48h 50m

Melbourne

Thu 20/3

12:05-04:57

2 stops31h 52m

$1,928

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Mon 14/4

06:00-07:00

1 stop35h 00m

Brisbane

Tue 6/5

10:00-19:26

2 stops23h 26m

$2,131

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Mon 14/4

14:10-13:05

3 stops32h 55m

Brisbane

Tue 6/5

10:00-19:26

2 stops23h 26m

$2,170

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 23/7

21:55-07:20

1 stop43h 25m

Sydney Kingsford Smith

Sat 9/8

09:20-19:11

2 stops23h 51m

$2,212

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Wed 23/7

21:55-11:05

2 stops47h 10m

Melbourne

Wed 6/8

06:00-08:19

2 stops40h 19m

$2,221

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Fri 11/4

18:00-10:55

2 stops27h 25m

Adelaide

Wed 9/7

11:55-00:48

2 stops26h 23m

$2,286

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Tue 11/3

06:00-06:30

2 stops34h 30m

Brisbane

Wed 16/4

10:30-23:53

2 stops27h 23m

$2,318

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Thu 24/7

06:52-08:15

2 stops35h 23m

Melbourne

Sun 10/8

10:55-23:43

2 stops26h 48m

$2,339

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 20/3

06:00-12:40

2 stops39h 40m

Sydney Kingsford Smith

Thu 27/3

07:55-04:57

2 stops36h 02m

$2,346

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 34 results
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Best time to book a flight from Ottawa to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Ottawa 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.

Travel insights for flights from Ottawa to Australia

Get recent, data-driven insights about flights from Ottawa to Australia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Australia?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Australia (average of $129). Flying from Ottawa to Australia in October is currently the most expensive (average of $171). 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 YOW to AU?

Find hourly flight availability from Ottawa to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 February 2025.

When flying from Ottawa to Australia, 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 Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 4 February 2025.
Read through reviews of airlines operating flights from Ottawa to Australia, such as Korean Air, Emirates and Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.5
Very Good
1,036 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Emirates
8.1
Very Good
3,311 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Air New Zealand
7.9
Good
472 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Qantas Airways
7.5
Good
820 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Cathay Pacific
7.5
Good
827 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Australia. 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 Ottawa to Australia?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Australia.

  • What are the most popular routes from Ottawa to Australia?

    While some choose either Ottawa - Sydney Kingsford Smith or Ottawa - Brisbane, Ottawa - Melbourne is the most popular route from Ottawa to Australia.

  • Can I find deals for flights from Ottawa to Australia that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Australia?

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

  • Can I find deals for business class flights from Ottawa to Australia?

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Australia?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Australia (average of $129). Flying from Ottawa to Australia in October is currently the most expensive (average of $171). 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 Ottawa to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ottawa to Australia

Discover the top airline that operate flights from Ottawa to Australia. 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 4 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$2,143Average$2,880FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Australia?

Cheapflights makes it easy to find Ottawa to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Australia.

Can Cheapflights find flights from Ottawa to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Australia become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Australia 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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