How long is the flight from Australia to Ottawa?

Departing from Australia to Ottawa will take you 21h 03m. The distance from Australia to Ottawa is about 15862 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.

$1,017+ 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 31 August 2026.

Wed 7/1006:05 -

3 stops38h 30m

Sun 18/1007:20 -

3 stops48h 05m

Deal found 27/8$1,662

Thu 1/1013:15 -

3 stops40h 05m

Thu 29/1006:10 -

3 stops39h 25m

Deal found 28/8$1,703

Wed 14/1011:20 -

3 stops28h 05m

Wed 21/1007:00 -

3 stops33h 55m

Deal found 30/8$2,240

Sat 10/1020:30 -

1 stop38h 27m

Sat 17/1013:20 -

2 stops51h 10m

Deal found 26/8$2,340

Wed 14/1010:20 -

1 stop21h 03m

Wed 21/1006:55 -

1 stop34h 25m

Deal found 30/8$2,396

Thu 17/922:15 -

2 stops40h 30m

Thu 22/1022:05 -

2 stops31h 55m

Deal found 27/8$2,416

Mon 26/1006:30 -

2 stops33h 26m

Fri 30/1017:40 -

2 stops28h 25m

Deal found 29/8$2,424

Thu 22/1010:00 -

2 stops45h 10m

Mon 26/1007:50 -

2 stops33h 55m

Deal found 30/8$2,567

Thu 17/910:15 -

1 stop28h 38m

Thu 22/1018:05 -

2 stops47h 40m

Deal found 29/8$2,627

Tue 27/1006:30 -

2 stops24h 29m

Sat 31/1007:45 -

2 stops42h 50m

Deal found 30/8$2,770

Tue 27/1015:30 -

2 stops48h 14m

Sat 31/1005:30 -

2 stops50h 35m

Deal found 29/8$2,985

Fri 25/909:30 -

2 stops41h 00m

Fri 2/1007:20 -

3 stops34h 10m

Deal found 28/8$3,024

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 31 August 2026.

Wed 7/1006:05 -

3 stops38h 30m

Sun 18/1007:20 -

3 stops48h 05m

Deal found 27/8$1,662

Wed 14/1010:20 -

1 stop21h 03m

Wed 21/1006:55 -

1 stop34h 25m

Deal found 30/8$2,396

Thu 17/922:15 -

2 stops41h 20m

Thu 22/1022:05 -

2 stops31h 55m

Deal found 30/8$2,553

Tue 27/1006:30 -

2 stops24h 29m

Sat 31/1007:45 -

2 stops42h 50m

Deal found 30/8$2,770

Tue 27/1015:30 -

2 stops48h 14m

Sat 31/1005:30 -

2 stops50h 35m

Deal found 29/8$2,985

Wed 23/909:30 -

2 stops27h 05m

Wed 30/910:40 -

3 stops31h 35m

Deal found 26/8$3,195

Thu 1/1017:50 -

2 stops35h 30m

Thu 29/1005:30 -

3 stops33h 55m

Deal found 28/8$2,162

Wed 14/1011:20 -

3 stops28h 05m

Wed 21/1007:00 -

3 stops33h 55m

Deal found 30/8$2,240

Thu 29/1010:20 -

2 stops27h 51m

Mon 2/1107:50 -

2 stops33h 45m

Deal found 30/8$2,539

Thu 22/1010:00 -

1 stop21h 08m

Mon 26/1007:50 -

2 stops33h 55m

Deal found 25/8$2,564

Mon 26/1006:30 -

2 stops33h 26m

Fri 30/1017:40 -

2 stops28h 25m

Deal found 29/8$2,424

Tue 27/1006:30 -

3 stops30h 20m

Sat 31/1017:40 -

2 stops30h 35m

Deal found 30/8$3,142

Fri 25/909:30 -

2 stops41h 00m

Fri 2/1007:20 -

3 stops34h 10m

Deal found 28/8$3,024

Thu 22/1015:00 -

3 stops46h 35m

Mon 26/1017:40 -

2 stops38h 40m

Deal found 29/8$3,176

Tue 13/1008:20 -

3 stops57h 15m

Tue 20/1007:20 -

3 stops51h 20m

Deal found 28/8$3,150

Wed 23/916:10 -

2 stops38h 58m

Wed 30/918:05 -

2 stops27h 30m

Deal found 26/8$3,330

Sat 26/923:55 -

3 stops33h 25m

Sat 3/1006:55 -

2 stops42h 00m

Deal found 29/8$3,965

Thu 10/900:10 -

2 stops29h 25m

Mon 14/906:55 -

2 stops27h 45m

Deal found 27/8$3,336

Wed 23/1200:25 -

2 stops37h 31m

Tue 19/107:45 -

2 stops34h 10m

Deal found 30/8$3,941

Find flight deals from Australia to Ottawa

Round-trip from	$1,662
One-way from	$1,017
Popular in	December
Cheapest in	February
Average price	$2,462

7/10-18/10
6 total stops
86h 35m total
Australia to Ottawa

Search Deals

11/10
3 total stops
40h 52m total
Australia to Ottawa

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($509 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($113 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Wed 7/10

06:05-05:35

3 stops38h 30m

Ottawa

Sun 18/10

07:20-22:25

3 stops48h 05m

$1,662

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 1/10

17:50-15:20

2 stops35h 30m

Ottawa

Thu 29/10

05:30-06:25

3 stops33h 55m

$2,162

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Wed 14/10

11:20-00:25

3 stops28h 05m

Ottawa

Wed 21/10

07:00-07:55

3 stops33h 55m

$2,240

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Wed 14/10

10:20-16:23

1 stop21h 03m

Ottawa

Wed 21/10

06:55-08:20

1 stop34h 25m

$2,396

CanberraOttawa

CBR Canberra - YOW Ottawa

CBRYOW

Canberra

Mon 26/10

06:30-00:56

2 stops33h 26m

Ottawa

Fri 30/10

17:40-13:05

2 stops28h 25m

$2,424

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 29/10

10:20-23:11

2 stops27h 51m

Ottawa

Mon 2/11

07:50-09:35

2 stops33h 45m

$2,539

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Thu 17/9

22:15-01:35

2 stops41h 20m

Ottawa

Thu 22/10

22:05-20:00

2 stops31h 55m

$2,553

Fastest return journey

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Thu 22/10

10:00-17:08

1 stop21h 08m

Ottawa

Mon 26/10

07:50-07:45

2 stops33h 55m

$2,564

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

06:30-15:59

2 stops24h 29m

Ottawa

Sat 31/10

07:45-17:35

2 stops42h 50m

$2,770

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

15:30-00:44

2 stops48h 14m

Ottawa

Sat 31/10

05:30-23:05

2 stops50h 35m

$2,985

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 29 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.

PER-YOW

SYD-YOW

MEL-YOW

CBR-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

PER-YOW

SYD-YOW

MEL-YOW

CBR-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 $1,560). Flying from Australia to Ottawa in December is currently the most expensive (average of $3,132). 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

10,148 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

10,148 reviews

United Airlines

7.4

Good

10,148 reviews

Check prices

Reviews

1 / 20

6.0

Good

Miz,Oct 2024

EWR - YYZ

Air Canada

7.1

Good

11,558 reviews

United Airlines

7.4

Good

10,148 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 03m. The distance from Australia to Ottawa is about 15862 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 $1,560). Flying from Australia to Ottawa in December is currently the most expensive (average of $3,132). 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$1,341	Average$1,922	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$1,365	Average$2,456	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 $1,017

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 11/10. 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 31 August 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 31 August 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 31 August 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 31 August 2026.

Last-minute flights from Australia to OttawaDiscover last-minute flight deals from Australia to Ottawa. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Ottawa. Data last updated 31 August 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 31 August 2026.

Search for one-way flight options from Australia to Ottawa. Find affordable one-way fares based on user searches. Data last updated 31 August 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 31 August 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 31 August 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 31 August 2026.

Last-minute flights from Australia to Ottawa
Discover last-minute flight deals from Australia to Ottawa. Data last updated 31 August 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 31 August 2026.