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Cheap flights from Ottawa to Australia from $790

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SYD
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Ottawa to Australia

Keep the following information in mind while searching for Ottawa to Australia flight deals. Data was last updated 15 April 2025.

Round-trip from

$1,935

One-way from

$790

Popular in

December

Cheapest in

September

Average price

$2,329
7/5-4/6
  • 7/5-4/6
  • 6 total stops
  • 61h 30m total
  • Ottawa to Australia
Search Deals
29/5
  • 29/5
  • 3 total stops
  • 42h 30m total
  • Ottawa to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($554 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 15 April 2025.

Wed 7/515:45YOW - SYD
3 stops30h 00mMultiple Airlines
Wed 4/613:15SYD - YOW
3 stops31h 30mMultiple Airlines
Deal found 14/4$1,935
Fri 2/518:35YOW - MEL
2 stops26h 55mMultiple Airlines
Sun 18/523:35MEL - YOW
2 stops58h 24mMultiple Airlines
Deal found 14/4$2,122
Sun 23/1106:00YOW - SYD
2 stops36h 25mAir New Zealand
Sun 7/1209:55SYD - YOW
2 stops35h 02mAir New Zealand
Deal found 14/4$2,332
Mon 20/1014:25YOW - SYD
2 stops26h 55mAir Canada
Wed 5/1111:20SYD - YOW
1 stop20h 40mAir Canada
Deal found 14/4$2,342
Sun 19/1006:00YOW - SYD
2 stops57h 35mQantas Airways
Sat 8/1120:30SYD - YOW
2 stops44h 15mQantas Airways
Deal found 14/4$2,410
Tue 13/519:29YOW - BNE
2 stops45h 01mUnited Airlines
Tue 20/510:30BNE - YOW
2 stops27h 23mUnited Airlines
Deal found 14/4$2,415
Tue 6/509:50YOW - MEL
2 stops32h 25mUnited Airlines
Wed 14/510:55MEL - YOW
2 stops41h 09mUnited Airlines
Deal found 15/4$2,430
Tue 6/509:50YOW - SYD
2 stops31h 05mUnited Airlines
Tue 3/610:20SYD - YOW
3 stops25h 15mUnited Airlines
Deal found 14/4$2,448
Tue 13/505:55YOW - BNE
3 stops33h 30mMultiple Airlines
Tue 20/520:05BNE - YOW
3 stops42h 17mMultiple Airlines
Deal found 15/4$2,673
Fri 30/521:55YOW - MEL
2 stops47h 10mAir Canada
Fri 6/620:45MEL - YOW
3 stops41h 34mAir Canada
Deal found 15/4$2,731
Thu 16/1009:25YOW - SYD
2 stops43h 50mANA
Sun 9/1121:45SYD - YOW
2 stops47h 12mANA
Deal found 14/4$2,736
Thu 29/506:30YOW - PER
3 stops35h 20mMultiple Airlines
Thu 5/607:50PER - YOW
3 stops42h 54mMultiple Airlines
Deal found 14/4$2,760

Cheapflights Fare Finder

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 15 April 2025.
Use the filters below to find and compare flights from Ottawa to Australia that are best for you.

Fly from

Ottawa

Fly to

Australia

Route

Depart

Return

Price

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 7/5

15:45-11:45

3 stops30h 00m

Sydney Kingsford Smith

Wed 4/6

13:15-06:45

3 stops31h 30m

$1,935

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Fri 2/5

18:35-11:30

2 stops26h 55m

Melbourne

Sun 18/5

23:35-19:59

2 stops58h 24m

$2,122

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 7/5

14:35-07:20

2 stops26h 45m

Sydney Kingsford Smith

Wed 4/6

09:20-09:01

2 stops37h 41m

$2,367

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Tue 13/5

19:29-06:30

2 stops45h 01m

Brisbane

Tue 20/5

10:30-23:53

2 stops27h 23m

$2,415

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Tue 6/5

09:50-08:15

2 stops32h 25m

Melbourne

Wed 14/5

10:55-14:04

2 stops41h 09m

$2,430

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 6/5

10:37-06:55

2 stops30h 18m

Sydney Kingsford Smith

Tue 3/6

10:20-22:09

2 stops25h 49m

$2,448

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 19/6

07:20-21:40

2 stops48h 20m

Sydney Kingsford Smith

Thu 10/7

09:55-06:19

2 stops34h 24m

$2,551

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Tue 13/5

05:55-05:25

3 stops33h 30m

Brisbane

Tue 20/5

20:05-00:22

3 stops42h 17m

$2,673

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Fri 30/5

21:55-11:05

2 stops47h 10m

Melbourne

Fri 6/6

20:45-00:19

3 stops41h 34m

$2,731

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 29/5

06:30-05:50

3 stops35h 20m

Perth

Thu 5/6

07:50-14:44

3 stops42h 54m

$2,760

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 30 results
1
2
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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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Australia

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 15 April 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 15 April 2025.
Read through reviews of airlines operating flights from Ottawa to Australia, such as Emirates, Air New Zealand and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,196 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.0
Very Good
3,196 reviews
Emirates
8.0
Very Good
3,196 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air New Zealand
8.0
Very Good
464 reviews
Emirates
8.0
Very Good
3,196 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qantas Airways
7.5
Good
818 reviews
Emirates
8.0
Very Good
3,196 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air France
7.5
Good
1,435 reviews
Emirates
8.0
Very Good
3,196 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
United Airlines
7.4
Good
8,656 reviews
Emirates
8.0
Very Good
3,196 reviews
Check prices

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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 cheapest airlines to fly from Ottawa to Australia one-way?

    $1,325 is the cheapest one-way deal found within the past few days, from Air New Zealand. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $1,425 and $1,754, respectively.

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

    While some choose either Ottawa - Melbourne or Ottawa - Brisbane, Ottawa - Sydney Kingsford Smith 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

Browse thousands of different options on Cheapflights for your next trip

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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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$2,089Average$2,561FlexibilityNo 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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