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Cheap flights from Australia to Ottawa from $771

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
20 Feb — 27 Feb1
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 21 January 2026.

Mon 16/211:20
SYD
-
YOW
2 stops38h 21m
Air Canada
Tue 3/317:50
YOW
-
SYD
1 stop23h 45m
Air Canada
Deal found 19/1$1,719
Wed 18/214:05
BNE
-
YOW
2 stops55h 38m
Air Canada
Sun 22/217:35
YOW
-
BNE
2 stops48h 10m
Air Canada
Deal found 18/1$1,777
Tue 17/213:45
MEL
-
YOW
3 stops26h 58m
Multiple Airlines
Tue 24/209:15
YOW
-
MEL
3 stops35h 10m
Multiple Airlines
Deal found 20/1$1,778
Mon 16/207:10
MEL
-
YOW
2 stops39h 33m
Multiple Airlines
Mon 23/217:50
YOW
-
MEL
2 stops30h 50m
Multiple Airlines
Deal found 19/1$1,788
Wed 4/313:45
MEL
-
YOW
3 stops43h 08m
Multiple Airlines
Wed 11/306:45
YOW
-
MEL
3 stops38h 40m
Multiple Airlines
Deal found 18/1$1,824
Thu 19/211:20
SYD
-
YOW
1 stop20h 25m
Air Canada
Wed 25/217:50
YOW
-
SYD
2 stops32h 15m
Air Canada
Deal found 19/1$1,836
Sun 15/222:00
MEL
-
YOW
2 stops33h 45m
Multiple Airlines
Sun 22/217:50
YOW
-
MEL
2 stops27h 45m
Multiple Airlines
Deal found 18/1$1,843
Tue 17/207:10
MEL
-
YOW
2 stops39h 33m
Air Canada
Tue 24/217:50
YOW
-
MEL
2 stops28h 25m
Air Canada
Deal found 20/1$1,867
Sun 15/218:50
MEL
-
YOW
2 stops36h 55m
Air Canada
Sun 22/217:50
YOW
-
MEL
2 stops27h 45m
Air Canada
Deal found 18/1$1,912
Wed 18/213:00
SYD
-
YOW
2 stops57h 43m
Air Canada
Sun 22/207:45
YOW
-
SYD
1 stop33h 50m
Air Canada
Deal found 18/1$1,928
Thu 19/210:45
BNE
-
YOW
1 stop20h 00m
Air Canada
Thu 26/207:45
YOW
-
BNE
1 stop34h 00m
Air Canada
Deal found 20/1$1,999
Tue 3/210:45
BNE
-
YOW
2 stops37h 53m
Air Canada
Fri 6/217:35
YOW
-
BNE
2 stops48h 10m
Air Canada
Deal found 19/1$2,011

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 21 January 2026.

Round-trip from

$1,719

One-way from

$771

Popular in

December

Cheapest in

June

Average price

$3,220
Air Canada
  • Air Canada
  • 16/2-3/3
  • 3 total stops
  • 62h 06m total
  • Australia to Ottawa
Search Deals
26/4
  • 26/4
  • 3 total stops
  • 49h 25m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($797 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($142 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 21 January 2026.
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

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 16/2

11:20-09:41

2 stops38h 21m

Ottawa

Tue 3/3

17:50-09:35

1 stop23h 45m

$1,719

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Wed 18/2

14:05-06:43

2 stops55h 38m

Ottawa

Sun 22/2

17:35-08:45

2 stops48h 10m

$1,777

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Tue 17/2

13:45-00:43

3 stops26h 58m

Ottawa

Tue 24/2

09:15-12:25

3 stops35h 10m

$1,778

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Mon 16/2

07:10-06:43

2 stops39h 33m

Ottawa

Mon 23/2

17:50-16:40

2 stops30h 50m

$1,788

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 19/2

11:20-15:45

1 stop20h 25m

Ottawa

Wed 25/2

17:50-18:05

2 stops32h 15m

$1,836

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Tue 17/2

07:10-06:43

2 stops39h 33m

Ottawa

Tue 24/2

17:50-14:15

2 stops28h 25m

$1,867

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

13:00-06:43

2 stops57h 43m

Ottawa

Sun 22/2

07:45-09:35

1 stop33h 50m

$1,928

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Thu 19/2

10:45-15:45

1 stop20h 00m

Ottawa

Thu 26/2

07:45-08:45

1 stop34h 00m

$1,999

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Tue 3/2

10:45-09:38

2 stops37h 53m

Ottawa

Fri 6/2

17:35-08:45

2 stops48h 10m

$2,011

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Thu 19/2

11:50-06:43

3 stops33h 53m

Ottawa

Thu 26/2

06:00-08:45

3 stops35h 45m

$2,033

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 35 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 $489). Flying from Australia to Ottawa in January is currently the most expensive (average of $1,785). 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.

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 21 January 2026.
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
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,327 reviews
EVA Air
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Air New Zealand
8.0
Very Good
572 reviews
EVA Air
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Air Canada
7.1
Good
10,644 reviews
EVA Air
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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 38h 21m. The distance from Australia to Ottawa is about 15862 km.

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

    The most popular flight routes from Australia to Ottawa are Melbourne - Ottawa, Canberra - 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 $489). Flying from Australia to Ottawa in January is currently the most expensive (average of $1,785). 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.
Melbourne to Pearson Intl flights
Sydney to Pearson Intl flights
Brisbane to Pearson Intl flights
Perth to Pearson Intl flights
Sydney to Pierre Elliott Trudeau Intl flights
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Melbourne to Ottawa flights
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Brisbane to Pierre Elliott Trudeau Intl flights
Melbourne to Windsor flights
Adelaide to Pearson Intl flights
Perth to Pierre Elliott Trudeau Intl flights
Cairns to Pierre Elliott Trudeau Intl flights
Sydney to Ottawa flights
Canberra to Ottawa flights
Perth to Ottawa flights
Cairns to Pearson Intl flights
Coolangatta to Pearson Intl flights
Brisbane to Ottawa flights
Ballina 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,445Average$2,361FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,670Average$1,925FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
EVA AirCheapest$1,700Average$2,178FlexibilityNo 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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