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Cheap flights from Australia to Ottawa from $1,009

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Ottawa
Explore the most affordable flight options available from Australia to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Fri 5/1210:45BNE - YOW
1 stop20h 00mAir Canada
Mon 12/117:35YOW - BNE
2 stops24h 10mAir Canada
Deal found 3/12$2,598
Thu 4/1210:45BNE - YOW
1 stop20h 00mAir Canada
Sun 4/119:50YOW - BNE
2 stops45h 55mAir Canada
Deal found 2/12$2,687
Wed 17/1211:20SYD - YOW
2 stops25h 58mUnited Airlines
Wed 14/114:15YOW - SYD
2 stops26h 50mUnited Airlines
Deal found 4/12$3,323
Sat 20/1211:20SYD - YOW
2 stops26h 36mUnited Airlines
Sun 4/117:09YOW - SYD
2 stops47h 56mUnited Airlines
Deal found 3/12$3,397
Wed 17/1212:00MEL - YOW
2 stops28h 40mMultiple Airlines
Sat 3/109:15YOW - MEL
2 stops27h 45mMultiple Airlines
Deal found 3/12$3,785
Sat 20/1216:10MEL - YOW
2 stops42h 15mMultiple Airlines
Mon 5/115:05YOW - MEL
2 stops40h 15mMultiple Airlines
Deal found 4/12$4,027
Wed 17/1211:30MEL - YOW
2 stops25h 48mUnited Airlines
Sat 3/115:10YOW - MEL
2 stops26h 20mUnited Airlines
Deal found 4/12$4,047
Wed 17/1206:00SYD - YOW
3 stops35h 38mMultiple Airlines
Wed 14/117:45YOW - SYD
2 stops44h 50mMultiple Airlines
Deal found 4/12$4,080
Wed 17/1211:20SYD - YOW
1 stop20h 25mAir Canada
Wed 14/117:50YOW - SYD
1 stop23h 45mAir Canada
Deal found 4/12$4,579
Sat 20/1216:00SYD - YOW
1 stop30h 43mAir Canada
Sun 4/106:00YOW - SYD
2 stops35h 35mAir Canada
Deal found 3/12$4,715
Sat 20/1214:00SYD - YOW
3 stops35h 23mMultiple Airlines
Sun 4/109:15YOW - SYD
3 stops35h 20mMultiple Airlines
Deal found 3/12$4,954
Wed 17/1207:45MEL - YOW
3 stops31h 23mAir Canada
Sat 3/114:05YOW - MEL
3 stops31h 30mAir Canada
Deal found 3/12$5,004

Find flight deals from Australia to Ottawa

Keep the following information in mind while searching for Australia to Ottawa flight deals. Data was last updated 5 December 2025.

Round-trip from

$1,387

One-way from

$1,009

Popular in

December

Cheapest in

June

Average price

$3,460
Air Canada
  • Air Canada
  • 18/3-8/4
  • 3 total stops
  • 66h 20m total
  • Australia to Ottawa
Search Deals
17/1
  • 17/1
  • 3 total stops
  • 57h 15m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($800 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($144 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Ottawa 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 5 December 2025.
Use the filters below to find and compare flights from Australia to Ottawa that are best for you.

Fly from

Australia

Fly to

Ottawa

Route

Depart

Return

Price

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Thu 22/1

10:45-09:38

2 stops37h 53m

Ottawa

Tue 27/1

17:50-08:45

1 stop23h 55m

$1,812

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 19/3

07:10-06:43

2 stops38h 33m

Ottawa

Mon 23/3

07:45-14:15

2 stops39h 30m

$1,875

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Thu 5/2

10:45-15:45

1 stop20h 00m

Ottawa

Mon 9/2

17:50-08:45

1 stop23h 55m

$1,883

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 5/2

11:20-09:38

2 stops38h 18m

Ottawa

Mon 9/2

17:50-09:35

1 stop23h 45m

$1,922

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 5/2

08:10-15:45

2 stops23h 35m

Ottawa

Mon 9/2

17:50-15:15

2 stops29h 25m

$1,968

CanberraOttawa

CBR - YOW

CBRYOW

Canberra

Thu 19/3

06:30-06:43

2 stops39h 13m

Ottawa

Mon 23/3

07:45-18:00

2 stops43h 15m

$2,069

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Thu 22/1

10:45-00:43

3 stops28h 58m

Ottawa

Tue 27/1

06:45-08:45

3 stops35h 00m

$2,151

CanberraOttawa

CBR - YOW

CBRYOW

Canberra

Thu 5/2

06:30-15:45

2 stops25h 15m

Ottawa

Mon 9/2

17:50-18:00

2 stops32h 10m

$2,161

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 5/2

11:20-06:43

1 stop35h 23m

Ottawa

Mon 9/2

17:50-09:35

1 stop23h 45m

$2,341

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 17/1

20:10-15:46

2 stops35h 36m

Ottawa

Sat 24/1

14:05-07:25

2 stops25h 20m

$2,488

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 22 results
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Best time to book a flight from Australia to Ottawa

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

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

Currently, September is the cheapest month in which you can book a flight from Australia to Ottawa (average of $498). Flying from Australia to Ottawa in January is currently the most expensive (average of $1,815). 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 AU to YOW?

Find hourly flight availability from Australia to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s typically best to fly out from Australia to Ottawa in the evening. Doing so could potentially save you 9% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 5 December 2025.
Get a feel of what it's like to fly with EVA Air, Air New Zealand, andAir Canada from Australia to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very Good
1,292 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air New Zealand
8.0
Very Good
544 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air Canada
7.1
Good
10,500 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

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

    For a flight from Australia to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

  • How long is the flight from Australia to Ottawa?

    Departing from Australia to Ottawa will take you 37h 53m. The distance from Australia to Ottawa is about 15290 km.

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

    The most popular flight routes from Australia to Ottawa are Brisbane - Ottawa, Melbourne - Ottawa and Sydney Kingsford Smith - Ottawa.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Australia to Ottawa (average of $498). Flying from Australia to Ottawa in January is currently the most expensive (average of $1,815). 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

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

Alternative routes for Australia to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Sydney to Pearson Intl flights
Brisbane to Ottawa flights
Brisbane to Pearson Intl flights
Sydney to Pierre Elliott Trudeau Intl flights
Perth to Pearson Intl flights
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Melbourne to Toronto Island flights
Melbourne to Pierre Elliott Trudeau Intl flights
Brisbane to Pierre Elliott Trudeau Intl flights
Adelaide to Pearson Intl flights
Perth to Pierre Elliott Trudeau Intl flights
Sydney to Ottawa flights
Melbourne to Windsor flights
Perth to Ottawa flights
Canberra to Ottawa flights
Coolangatta to Pearson Intl flights
Cairns to Pierre Elliott Trudeau Intl flights
Ballina to Pearson Intl flights
Cairns to Pearson Intl flights
Hobart to Pearson Intl flights
Avalon to Pierre Elliott Trudeau Intl flights

Top 3 airlines flying from Australia to Ottawa

Discover the top 3 airlines that operate flights from Australia to Ottawa. 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,471Average$2,421FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,700Average$1,959FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
EVA AirCheapest$2,205Average$2,409FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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 Australia to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Ottawa from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Australia today and book when prices fit your budget.

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