How long is the flight from Australia to Ottawa?

Departing from Australia to Ottawa will take you 21h 10m. The distance from Australia to Ottawa is about 15290 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 inches per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What are the most popular routes from Australia to Ottawa?

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

What is the cheapest time of day to fly from AU to YOW?

When flying from Australia to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$1,016+ Cheap Flights from Australia to Ottawa

Cheap flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 September 2026.

Fri 23/1014:15 -

3 stops30h 20m

Sat 31/1006:10 -

3 stops39h 25m

Deal found 13/9$1,449

Mon 12/1010:00 -

1 stop20h 23m

Mon 19/1018:05 -

1 stop23h 00m

Deal found 14/9$1,470

Wed 14/1010:20 -

2 stops21h 50m

Wed 21/1021:25 -

2 stops43h 55m

Deal found 13/9$1,638

Fri 23/1010:20 -

2 stops21h 50m

Sat 31/1017:40 -

2 stops30h 00m

Deal found 13/9$1,640

Wed 23/910:20 -

2 stops22h 35m

Tue 29/906:25 -

2 stops34h 30m

Deal found 14/9$1,666

Wed 14/1010:10 -

2 stops34h 25m

Wed 21/1007:20 -

3 stops33h 45m

Deal found 13/9$1,679

Thu 29/1010:20 -

1 stop20h 39m

Mon 2/1117:40 -

2 stops31h 00m

Deal found 13/9$1,775

Wed 28/1010:30 -

2 stops29h 20m

Wed 4/1107:00 -

2 stops34h 30m

Deal found 15/9$1,943

Mon 7/1211:50 -

2 stops41h 21m

Wed 13/114:00 -

2 stops27h 05m

Deal found 14/9$1,965

Mon 7/1211:50 -

2 stops41h 21m

Sat 9/116:36 -

2 stops45h 44m

Deal found 14/9$1,970

Thu 19/1107:45 -

3 stops32h 16m

Mon 1/306:10 -

3 stops36h 20m

Deal found 15/9$2,047

Thu 19/1108:00 -

2 stops32h 56m

Mon 1/307:45 -

2 stops37h 50m

Deal found 15/9$2,170

Best flights from Australia to Ottawa
Discover carefully curated flight deals from Australia to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Tue 13/1010:00 -

2 stops21h 10m

Mon 19/1020:05 -

2 stops45h 00m

Deal found 13/9$1,443

Fri 23/1014:15 -

3 stops30h 20m

Sat 31/1006:10 -

3 stops39h 25m

Deal found 13/9$1,449

Thu 10/1211:20 -

2 stops52h 41m

Wed 13/106:10 -

2 stops34h 50m

Deal found 14/9$2,342

Mon 7/1211:50 -

2 stops41h 21m

Wed 6/114:00 -

2 stops27h 20m

Deal found 14/9$2,437

Thu 22/1010:00 -

1 stop28h 53m

Mon 26/1017:40 -

1 stop24h 05m

Deal found 13/9$1,526

Fri 23/1010:20 -

2 stops21h 50m

Sat 31/1017:40 -

2 stops30h 00m

Deal found 13/9$1,640

Tue 13/1014:30 -

3 stops29h 05m

Mon 19/1013:20 -

3 stops30h 35m

Deal found 13/9$1,880

Wed 28/1010:30 -

2 stops29h 20m

Wed 4/1107:00 -

2 stops34h 30m

Deal found 15/9$1,943

Thu 19/1107:45 -

3 stops32h 16m

Mon 1/306:10 -

3 stops36h 20m

Deal found 15/9$2,047

Mon 14/1211:50 -

2 stops42h 19m

Tue 12/106:15 -

2 stops32h 05m

Deal found 14/9$2,573

Thu 19/1107:45 -

3 stops27h 00m

Mon 1/307:45 -

2 stops37h 50m

Deal found 15/9$2,180

Fri 11/1211:20 -

2 stops43h 47m

Wed 13/114:00 -

2 stops27h 05m

Deal found 14/9$2,649

Sat 10/1022:15 -

2 stops40h 30m

Sat 24/1006:55 -

2 stops47h 25m

Deal found 17/9$2,253

Sat 17/1007:00 -

2 stops32h 53m

Sat 24/1018:05 -

2 stops28h 30m

Deal found 18/9$2,373

Mon 14/1211:50 -

2 stops41h 21m

Thu 7/109:45 -

2 stops31h 35m

Deal found 14/9$2,680

Sun 1/1122:10 -

2 stops40h 05m

Sun 8/1115:15 -

2 stops36h 05m

Deal found 17/9$2,352

Wed 28/1006:30 -

3 stops28h 15m

Wed 4/1114:00 -

3 stops31h 35m

Deal found 15/9$2,545

Sat 31/1006:35 -

2 stops24h 24m

Sat 7/1117:40 -

2 stops27h 55m

Deal found 16/9$2,418

Sun 18/1021:45 -

2 stops39h 25m

Sun 25/1015:15 -

2 stops37h 05m

Deal found 18/9$2,446

Tue 27/1006:00 -

2 stops24h 59m

Sat 31/1007:45 -

2 stops40h 30m

Deal found 16/9$2,968

Thu 19/1106:00 -

2 stops25h 59m

Mon 1/317:40 -

2 stops29h 55m

Deal found 15/9$2,551

Thu 4/310:45 -

2 stops27h 22m

Mon 8/317:40 -

1 stop24h 05m

Deal found 17/9$3,059

Fri 16/1006:05 -

2 stops26h 03m

Fri 23/1018:05 -

2 stops39h 05m

Deal found 18/9$2,599

Sat 17/1021:40 -

2 stops34h 28m

Sat 24/1005:00 -

2 stops48h 40m

Deal found 18/9$2,697

Thu 22/1015:00 -

2 stops38h 08m

Mon 26/1017:40 -

2 stops39h 55m

Deal found 16/9$3,302

Sat 31/1017:15 -

2 stops38h 44m

Sat 7/1117:40 -

2 stops31h 25m

Deal found 16/9$2,801

Mon 12/1022:15 -

2 stops40h 30m

Mon 19/1009:00 -

3 stops35h 05m

Deal found 14/9$2,875

Thu 24/1223:55 -

3 stops34h 55m

Tue 19/117:40 -

2 stops37h 40m

Deal found 18/9$4,083

Tue 13/1022:55 -

2 stops37h 58m

Tue 20/1018:05 -

2 stops38h 35m

Deal found 15/9$3,131

Fri 16/1006:00 -

2 stops26h 08m

Fri 23/1018:05 -

2 stops35h 35m

Deal found 18/9$3,139

Find flight deals from Australia to Ottawa

Round-trip from	$1,470
One-way from	$1,016
Popular in	December
Cheapest in	February
Average price	$2,913

Air Canada
12/10-19/10
2 total stops
43h 23m total
Australia to Ottawa

Search Deals

3/2-31/12
2 total stops
28h 31m total
Australia to Ottawa

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($487 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($111 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Wed 3/2

11:30-00:01

2 stops28h 31m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,016

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Wed 14/10

18:25-17:35

3 stops35h 10m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,075

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Mon 2/11

12:35-00:01

3 stops51h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,099

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 17/10

10:35-05:35

3 stops55h 00m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,147

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Thu 15/10

01:30-05:37

3 stops43h 07m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,171

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Mon 30/11

19:15-14:30

3 stops59h 15m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,202

MelbourneOttawa

AVV Melbourne Avalon - YOW Ottawa

AVVYOW

Melbourne Avalon

Wed 3/2

08:10-19:52

3 stops51h 42m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,245

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Fri 16/10

06:30-17:08

2 stops25h 38m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,254

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 15/12

20:20-00:50

3 stops44h 30m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,285

MelbourneOttawa

AVV Melbourne Avalon - YOW Ottawa

AVVYOW

Melbourne Avalon

Mon 1/2

08:10-19:52

3 stops51h 42m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,286

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 54 resultsSorted by cheapest first

...

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.

SYD-YOW

BNE-YOW

MEL-YOW

PER-YOW

AVV-YOW

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

AU0-YOW

SYD-YOW

BNE-YOW

MEL-YOW

PER-YOW

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

Currently, February is the cheapest month in which you can book a flight from Australia to Ottawa (average of $1,570). Flying from Australia to Ottawa in December is currently the most expensive (average of $3,124). 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 a feel of what it's like to fly with United Airlines and Air 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.

United Airlines

7.4

Good

10,229 reviews

Check prices

Reviews

1 / 20

6.0

Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

United Airlines

7.4

Good

10,229 reviews

United Airlines

7.4

Good

10,229 reviews

Check prices

Reviews

1 / 20

6.0

Good

Miz,Oct 2024

EWR - YYZ

Air Canada

7.1

Good

11,654 reviews

United Airlines

7.4

Good

10,229 reviews

Check prices

Reviews

1 / 20

6.0

Good

Miz,Oct 2024

EWR - YYZ

Related info for your journey

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 21h 10m. The distance from Australia to Ottawa is about 15290 km. This flight may include one or multiple stops.
What are the most popular routes from Australia to Ottawa?
The most popular flight routes from Australia to Ottawa are Sydney Kingsford Smith - Ottawa, Perth - Ottawa and Brisbane - 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, February is the cheapest month in which you can book a flight from Australia to Ottawa (average of $1,570). Flying from Australia to Ottawa in December is currently the most expensive (average of $3,124). 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

Alternative routes

Complete your trip

Direct flights to Ontario

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Australia to Ottawa

Top 2 airlines flying from Australia to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,349	Average$1,933	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,373	Average$2,580	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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Cheap flights from Australia to Ottawa from $1,016

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Ottawa

Cheapest flights from Australia to OttawaExplore 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 19 September 2026.

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 19 September 2026.

Best flights from Australia to OttawaDiscover carefully curated flight deals from Australia to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Australia to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Australia to OttawaDiscover last-minute flight deals from Australia to Ottawa. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Ottawa. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Australia to OttawaSearch for one-way flight options from Australia to Ottawa. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Australia to Ottawa. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Australia to Ottawa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Reviews of airlines servicing Ottawa

Get a feel of what it's like to fly with United Airlines and Air 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.

Related info for your journey

What airport do you fly into for flights to Ottawa from Australia?

How long is the flight from Australia to Ottawa?

What are the most popular routes from Australia to Ottawa?

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

How can I find direct flights from Australia to Ottawa?

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

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

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.

Complete your trip

Complete your trip to Ottawa by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Australia to Ottawa by cabin class

Find flights from Australia to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Ottawa flights

Browse other Australia and Ottawa flight options. Last updated on 19 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Australia to Ottawa

Fly with Cheapflights

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

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

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

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

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Travel Smart

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 19 September 2026.

Best flights from Australia to Ottawa
Discover carefully curated flight deals from Australia to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Australia to Ottawa
Discover last-minute flight deals from Australia to Ottawa. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Australia to Ottawa
Search for one-way flight options from Australia to Ottawa. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.