How long is the flight from Australia to Ottawa?

Departing from Australia to Ottawa will take you 27h 26m. 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, Melbourne - 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.

$964+ 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 26 September 2026.

Mon 19/1014:15 -

3 stops30h 20m

Mon 26/1006:10 -

3 stops39h 25m

Deal found 20/9$2,003

Wed 18/1115:50 -

2 stops57h 57m

Tue 2/306:00 -

2 stops45h 20m

Deal found 22/9$2,091

Thu 22/1018:50 -

2 stops25h 45m

Thu 29/1006:10 -

3 stops33h 15m

Deal found 23/9$2,163

Wed 21/1010:30 -

3 stops34h 05m

Wed 28/1006:10 -

2 stops35h 20m

Deal found 23/9$2,168

Wed 25/1111:25 -

3 stops42h 05m

Thu 3/1206:10 -

3 stops37h 05m

Deal found 23/9$2,191

Fri 6/1113:55 -

3 stops50h 06m

Fri 13/1106:10 -

3 stops38h 15m

Deal found 21/9$2,207

Tue 20/1007:00 -

3 stops32h 25m

Tue 27/1007:00 -

3 stops39h 35m

Deal found 21/9$2,208

Tue 20/1010:00 -

2 stops64h 25m

Tue 27/1017:40 -

1 stop24h 05m

Deal found 22/9$2,214

Fri 6/1108:15 -

2 stops32h 41m

Fri 13/1107:45 -

2 stops35h 10m

Deal found 21/9$2,217

Fri 20/1110:20 -

2 stops30h 36m

Tue 9/307:45 -

2 stops42h 15m

Deal found 22/9$2,245

Tue 20/1010:00 -

3 stops29h 35m

Tue 27/1015:10 -

2 stops26h 35m

Deal found 22/9$2,247

Thu 5/1117:50 -

2 stops35h 09m

Thu 12/1117:40 -

2 stops33h 55m

Deal found 21/9$2,249

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 26 September 2026.

Wed 21/1010:30 -

3 stops34h 05m

Wed 28/1006:10 -

2 stops35h 20m

Deal found 23/9$2,168

Fri 20/1110:20 -

2 stops30h 36m

Tue 9/307:45 -

2 stops42h 15m

Deal found 22/9$2,245

Wed 18/1108:00 -

2 stops23h 59m

Tue 2/317:40 -

2 stops28h 55m

Deal found 22/9$2,305

Thu 5/1120:30 -

2 stops43h 31m

Tue 1/1206:10 -

2 stops58h 50m

Deal found 20/9$2,699

Wed 9/1211:20 -

2 stops24h 07m

Mon 11/114:48 -

2 stops26h 17m

Deal found 25/9$2,893

Tue 20/1007:00 -

3 stops32h 25m

Tue 27/1007:00 -

3 stops39h 35m

Deal found 21/9$2,208

Mon 9/1110:45 -

2 stops27h 26m

Mon 16/1117:40 -

1 stop24h 05m

Deal found 25/9$2,314

Fri 20/1114:05 -

2 stops26h 51m

Tue 9/310:00 -

3 stops32h 35m

Deal found 23/9$2,269

Mon 2/1120:30 -

2 stops43h 31m

Tue 1/1206:10 -

2 stops34h 50m

Deal found 20/9$2,699

Fri 20/1110:20 -

2 stops30h 36m

Tue 9/306:40 -

3 stops34h 15m

Deal found 22/9$2,272

Wed 25/1110:45 -

1 stop20h 14m

Thu 3/1217:40 -

1 stop24h 05m

Deal found 25/9$2,595

Mon 7/1209:15 -

2 stops28h 01m

Tue 12/109:45 -

2 stops31h 20m

Deal found 24/9$2,911

Sat 31/1020:30 -

2 stops43h 31m

Mon 30/1106:10 -

2 stops32h 25m

Deal found 20/9$2,735

Wed 18/1108:15 -

3 stops33h 25m

Tue 2/310:00 -

3 stops30h 55m

Deal found 22/9$2,323

Wed 21/1006:00 -

3 stops28h 10m

Wed 28/1014:00 -

3 stops31h 35m

Deal found 23/9$2,625

Mon 30/1110:45 -

1 stop20h 14m

Thu 24/1207:45 -

1 stop34h 00m

Deal found 26/9$2,752

Sun 25/1007:00 -

2 stops23h 59m

Sun 1/1119:35 -

3 stops51h 00m

Deal found 25/9$2,557

Tue 10/1106:10 -

2 stops25h 19m

Tue 17/1117:40 -

2 stops28h 55m

Deal found 25/9$2,570

Sat 7/1106:10 -

3 stops28h 05m

Sat 14/1114:00 -

3 stops36h 40m

Deal found 23/9$2,927

Wed 25/1110:45 -

2 stops51h 26m

Thu 3/1217:40 -

2 stops28h 45m

Deal found 23/9$2,611

Tue 10/1119:55 -

3 stops41h 25m

Tue 17/1114:00 -

3 stops36h 40m

Deal found 25/9$2,933

Fri 4/1209:55 -

3 stops31h 45m

Thu 14/110:05 -

3 stops32h 30m

Deal found 25/9$2,618

Sat 7/1100:50 -

2 stops33h 55m

Sun 15/1110:05 -

2 stops33h 40m

Deal found 23/9$2,702

Thu 5/1122:55 -

2 stops30h 04m

Thu 12/1107:00 -

3 stops61h 20m

Deal found 21/9$3,270

Mon 30/1119:50 -

2 stops44h 06m

Thu 24/1207:45 -

1 stop34h 00m

Deal found 22/9$2,735

Thu 22/1015:00 -

2 stops38h 08m

Mon 26/1005:10 -

3 stops51h 10m

Deal found 24/9$3,313

Thu 26/1111:50 -

3 stops29h 50m

Fri 11/1209:10 -

3 stops33h 25m

Deal found 22/9$2,839

Sat 7/1106:10 -

3 stops28h 05m

Sat 14/1117:40 -

2 stops28h 45m

Deal found 23/9$2,909

Fri 27/1114:05 -

3 stops27h 35m

Fri 11/1209:10 -

3 stops33h 25m

Deal found 22/9$2,914

Mon 16/1116:45 -

3 stops37h 35m

Mon 30/1117:40 -

2 stops31h 50m

Deal found 22/9$3,094

Find flight deals from Australia to Ottawa

Round-trip from	$2,003
One-way from	$1,002
Popular in	December
Cheapest in	February
Average price	$2,954

19/10-26/10
6 total stops
69h 45m total
Australia to Ottawa

Search Deals

8/11-31/12
3 total stops
57h 42m total
Australia to Ottawa

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($479 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($112 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

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sun 17/1

04:40-19:52

3 stops52h 12m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$975

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sun 8/11

23:10-19:52

3 stops57h 42m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,002

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Thu 14/1

00:45-19:52

3 stops56h 07m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,032

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Thu 5/11

04:40-19:52

3 stops52h 12m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,041

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Mon 9/11

12:35-00:01

3 stops51h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,113

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 2/2

21:00-00:01

3 stops43h 01m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,125

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 5/11

12:35-00:01

3 stops51h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,157

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Thu 5/11

22:35-23:55

2 stops40h 20m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,170

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Thu 5/11

06:35-00:01

3 stops32h 26m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,170

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Wed 3/2

12:35-19:52

2 stops47h 17m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,176

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 57 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

MEL-YOW

BNE-YOW

PER-YOW

ADL-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

MEL-YOW

BNE-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 $1,592). Flying from Australia to Ottawa in January is currently the most expensive (average of $3,166). 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

10,247 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

10,247 reviews

United Airlines

7.4

Good

10,247 reviews

Check prices

Reviews

1 / 20

6.0

Good

Miz,Oct 2024

EWR - YYZ

Air Canada

7.1

Good

11,686 reviews

United Airlines

7.4

Good

10,247 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 27h 26m. 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, Melbourne - 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 $1,592). Flying from Australia to Ottawa in January is currently the most expensive (average of $3,166). 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$1,368	Average$1,960	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,392	Average$2,649	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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 $964

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. 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 26 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 26 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 26 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 26 September 2026.

Last-minute flights from Australia to OttawaDiscover last-minute flight deals from Australia to Ottawa. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Ottawa. Data last updated 26 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 26 September 2026.

Search for one-way flight options from Australia to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Find flight deals from Australia to Ottawa

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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 26 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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Book with flexibility

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 26 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 26 September 2026.

Last-minute flights from Australia to Ottawa
Discover last-minute flight deals from Australia to Ottawa. Data last updated 26 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 26 September 2026.