How long is the flight from Australia to Ottawa?

Departing from Australia to Ottawa will take you 27h 22m. The distance from Australia to Ottawa is about 15290 km.

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.

$1,049+ 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 5 October 2026.

Thu 19/1110:45 -

1 stop20h 14m

Thu 26/1107:45 -

1 stop34h 00m

Deal found 5/10$1,588

Thu 19/1113:10 -

2 stops25h 30m

Thu 26/1106:10 -

3 stops37h 20m

Deal found 5/10$1,749

Mon 26/1006:20 -

2 stops24h 39m

Mon 9/1117:40 -

2 stops31h 05m

Deal found 5/10$1,760

Thu 19/1106:45 -

3 stops31h 55m

Thu 26/1106:10 -

3 stops36h 00m

Deal found 5/10$1,785

Sun 15/1106:05 -

2 stops25h 54m

Sun 22/1117:40 -

2 stops29h 50m

Deal found 1/10$1,793

Thu 19/1106:05 -

2 stops25h 54m

Thu 26/1107:45 -

2 stops57h 35m

Deal found 5/10$1,947

Fri 30/1015:40 -

2 stops38h 49m

Fri 6/1117:40 -

2 stops36h 35m

Deal found 2/10$2,063

Fri 20/1122:10 -

2 stops40h 22m

Tue 9/314:55 -

2 stops35h 25m

Deal found 3/10$2,115

Sun 15/1108:00 -

2 stops32h 56m

Sun 22/1114:00 -

3 stops31h 35m

Deal found 1/10$2,280

Sun 1/1122:10 -

2 stops42h 34m

Sun 8/1115:15 -

2 stops47h 35m

Deal found 4/10$2,296

Sun 1/1115:40 -

2 stops39h 49m

Sun 8/1107:45 -

2 stops41h 05m

Deal found 3/10$2,319

Sun 1/1111:20 -

1 stop29h 36m

Sun 8/1117:40 -

1 stop23h 55m

Deal found 4/10$2,349

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 5 October 2026.

Thu 4/310:45 -

2 stops27h 22m

Mon 8/317:40 -

1 stop24h 05m

Deal found 1/10$1,512

Thu 19/1113:10 -

2 stops25h 30m

Thu 26/1106:10 -

3 stops37h 20m

Deal found 5/10$1,749

Thu 19/1106:45 -

3 stops31h 55m

Thu 26/1106:10 -

3 stops36h 00m

Deal found 5/10$1,785

Tue 27/1022:45 -

2 stops55h 45m

Sat 31/1006:10 -

2 stops36h 20m

Deal found 1/10$2,842

Thu 19/1110:45 -

1 stop20h 14m

Thu 26/1107:45 -

1 stop34h 00m

Deal found 5/10$1,588

Sun 15/1106:05 -

2 stops25h 54m

Sun 22/1117:40 -

2 stops29h 50m

Deal found 1/10$1,793

Thu 19/1106:05 -

2 stops25h 54m

Thu 26/1107:45 -

2 stops57h 35m

Deal found 5/10$1,947

Sun 15/1108:00 -

2 stops32h 56m

Sun 22/1114:00 -

3 stops31h 35m

Deal found 1/10$2,280

Fri 20/1122:10 -

2 stops40h 22m

Tue 9/314:55 -

2 stops35h 25m

Deal found 3/10$2,115

Fri 30/1006:25 -

3 stops33h 05m

Fri 6/1106:10 -

3 stops38h 15m

Deal found 2/10$2,792

Sun 1/1111:20 -

1 stop29h 36m

Sun 8/1114:00 -

2 stops27h 35m

Deal found 4/10$2,358

Mon 26/1006:20 -

2 stops24h 39m

Mon 9/1110:50 -

3 stops30h 45m

Deal found 5/10$2,171

Fri 20/1111:20 -

1 stop20h 39m

Tue 9/317:40 -

1 stop23h 55m

Deal found 3/10$2,400

Sun 1/1122:10 -

2 stops42h 34m

Sun 8/1115:15 -

2 stops47h 35m

Deal found 4/10$2,296

Mon 2/1108:00 -

3 stops27h 45m

Mon 9/1120:30 -

3 stops49h 05m

Deal found 5/10$2,530

Sun 1/1115:40 -

2 stops39h 49m

Sun 8/1107:45 -

2 stops41h 05m

Deal found 4/10$2,335

Sun 1/1119:55 -

2 stops35h 34m

Sun 8/1112:10 -

3 stops34h 15m

Deal found 3/10$2,561

Fri 30/1019:55 -

3 stops38h 20m

Fri 6/1117:40 -

2 stops36h 35m

Deal found 2/10$2,503

Mon 2/1106:10 -

2 stops34h 16m

Mon 9/1117:40 -

2 stops31h 10m

Deal found 4/10$2,568

Sat 31/1010:55 -

2 stops44h 34m

Sat 7/1112:10 -

3 stops38h 30m

Deal found 3/10$2,532

Sat 26/1222:10 -

2 stops40h 05m

Fri 15/115:15 -

2 stops36h 05m

Deal found 1/10$2,533

Tue 27/1007:10 -

2 stops23h 49m

Sat 31/1010:05 -

3 stops35h 30m

Deal found 1/10$2,970

Mon 2/1106:25 -

3 stops33h 06m

Mon 9/1106:10 -

3 stops37h 20m

Deal found 4/10$2,647

Fri 30/1022:30 -

2 stops38h 26m

Fri 6/1117:40 -

2 stops37h 30m

Deal found 2/10$3,167

Fri 30/1022:55 -

3 stops32h 50m

Fri 6/1117:40 -

2 stops37h 30m

Deal found 2/10$3,322

Tue 27/1015:15 -

2 stops45h 41m

Sat 31/1019:35 -

3 stops54h 55m

Deal found 1/10$3,805

Thu 22/1015:00 -

3 stops40h 10m

Mon 26/1010:05 -

3 stops46h 15m

Deal found 30/9$3,831

Thu 10/1206:00 -

2 stops31h 56m

Tue 22/1216:10 -

3 stops39h 10m

Deal found 1/10$4,085

Find flight deals from Australia to Ottawa

Round-trip from	$1,512
One-way from	$1,049
Popular in	December
Cheapest in	February
Average price	$2,821

Air Canada
4/3-8/3
2 total stops
44h 19m total
Australia to Ottawa

Search Deals

15/11-31/12
3 total stops
57h 42m total
Australia to Ottawa

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($448 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Mon 16/11

10:35-00:44

3 stops51h 09m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,098

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 17/10

07:30-05:37

3 stops58h 07m

Ottawa

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,191

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Fri 5/2

12:35-19:52

2 stops47h 17m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,197

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Mon 1/2

12:35-14:30

3 stops41h 55m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,217

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

$1,219

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Sun 7/2

13:00-14:30

3 stops41h 30m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,352

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Mon 1/2

22:45-00:01

2 stops41h 16m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,397

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Sat 6/3

16:15-23:50

3 stops47h 35m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,417

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Sat 6/2

23:55-00:56

2 stops41h 01m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,420

Fastest return journey

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Sat 14/11

08:00-15:59

2 stops23h 59m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,437

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 43 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.

BNE-YOW

SYD-YOW

MEL-YOW

ADL-YOW

PER-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

BNE-YOW

SYD-YOW

MEL-YOW

ADL-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 $1,607). Flying from Australia to Ottawa in January is currently the most expensive (average of $3,196). 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

10,287 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

10,287 reviews

United Airlines

7.4

Good

10,287 reviews

Check prices

Reviews

1 / 20

6.0

Good

Miz,Oct 2024

EWR - YYZ

Air Canada

7.1

Good

11,729 reviews

United Airlines

7.4

Good

10,287 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 22m. 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 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 $1,607). Flying from Australia to Ottawa in January is currently the most expensive (average of $3,196). 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$1,381	Average$1,725	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,405	Average$2,662	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 $1,049

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. 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 5 October 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 5 October 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 5 October 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 5 October 2026.

Last-minute flights from Australia to OttawaDiscover last-minute flight deals from Australia to Ottawa. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Ottawa. Data last updated 5 October 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 5 October 2026.

Search for one-way flight options from Australia to Ottawa. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Find flight deals from Australia to Ottawa

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One-way from

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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 5 October 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 5 October 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 5 October 2026.

Last-minute flights from Australia to Ottawa
Discover last-minute flight deals from Australia to Ottawa. Data last updated 5 October 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 5 October 2026.