What is the cheapest airline that flies from Australia to Ottawa?

WestJet, China Southern, and Air Canada are the most popular carriers operating from Australia to Ottawa

Which airlines fly to Ottawa?

Air Canada, Qantas Airways and Qatar Airways are the top three most popular airlines that fly to Ottawa from Australia according to our data. Air Canada is the first choice among our users, with 84% of people opting to fly with this airline when travelling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Ottawa?

The flight from Australia to Ottawa depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Melbourne (a popular airport in Australia) to Montreal Pierre Elliott Trudeau Intl Airport (the most popular airport in Ottawa), then the flight time is 24h 50m on average. If you fly from Brisbane (another popular airport in Australia) to Montreal Pierre Elliott Trudeau Intl Airport, then the average flight time is 27h 47m.

When did momondo last update prices for flights from Australia to Ottawa Airport?

Prices for flights from Australia to Ottawa Airport are updated daily.

How many operators does momondo search for flights from Australia to Ottawa Airport?

As of November 2026, there are 2 operators available to choose from for flights from Australia to Ottawa Airport.

How old do you have to be to fly from Australia to Ottawa Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$862 Cheap Flights from Australia to Ottawa in 2026/27

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Find the cheapest flights from Australia to Ottawa

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Recent return flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

22:10 - 21:50SYD Sydney Kingsford Smith-YOW Ottawa

39h 40m2 stops Doha Hamad Intl Toronto Pearson Intl

14:00 - 18:20YOW Ottawa-SYD Sydney Kingsford Smith

36h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

$2,184Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

11:20 - 15:59SYD Sydney Kingsford Smith-YOW Ottawa

44h 39m1 stop Vancouver Intl

17:40 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

23h 55m1 stop Vancouver Intl

$2,185Air Canada

Tue, 2 Feb - Tue, 16 Feb

15:50 - 23:40SYD Sydney Kingsford Smith-YOW Ottawa

47h 50m2 stops Doha Hamad Intl Toronto Pearson Intl

14:55 - 18:20YOW Ottawa-SYD Sydney Kingsford Smith

35h 25m2 stops Montreal Pierre Elliott Trudeau Intl Doha Hamad Intl

$2,236Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

15:50 - 11:37SYD Sydney Kingsford Smith-YOW Ottawa

59h 47m2 stops Doha Hamad Intl Montreal Pierre Elliott Trudeau Intl

12:10 - 18:20YOW Ottawa-SYD Sydney Kingsford Smith

38h 10m2 stops Toronto Pearson Intl Doha Hamad Intl

$2,237Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

15:50 - 01:40SYD Sydney Kingsford Smith-YOW Ottawa

49h 50m2 stops Doha Hamad Intl Toronto Pearson Intl

10:00 - 18:20YOW Ottawa-SYD Sydney Kingsford Smith

40h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

$2,240Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

15:50 - 11:37SYD Sydney Kingsford Smith-YOW Ottawa

59h 47m2 stops Doha Hamad Intl Montreal Pierre Elliott Trudeau Intl

12:10 - 18:20YOW Ottawa-SYD Sydney Kingsford Smith

38h 10m2 stops Toronto Pearson Intl Doha Hamad Intl

$2,243Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

22:10 - 22:32SYD Sydney Kingsford Smith-YOW Ottawa

40h 22m2 stops Doha Hamad Intl Montreal Pierre Elliott Trudeau Intl

10:30 - 19:20YOW Ottawa-SYD Sydney Kingsford Smith

40h 50m2 stops Washington, D.C. Reagan-National Doha Hamad Intl

$2,278Multiple Airlines

Tue, 24 Nov - Sat, 5 Dec

13:45 - 08:11MEL Melbourne-YOW Ottawa

34h 26m3 stops Nadi Vancouver Intl Toronto Pearson Intl

07:00 - 09:30YOW Ottawa-MEL Melbourne

34h 30m2 stops Toronto Pearson Intl Los Angeles

$2,298Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

13:45 - 00:56MEL Melbourne-YOW Ottawa

27h 11m2 stops Nadi Vancouver Intl

09:10 - 09:30YOW Ottawa-MEL Melbourne

32h 20m2 stops Toronto Pearson Intl Los Angeles

$2,316Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

11:20 - 23:11SYD Sydney Kingsford Smith-YOW Ottawa

27h 51m2 stops Vancouver Intl Calgary

07:45 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

33h 50m1 stop Vancouver Intl

$2,529Air Canada

Thu, 18 Feb - Mon, 22 Feb

Recent last minute flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

00:25 - 23:40PER Perth-YOW Ottawa

36h 15m2 stops Hong Kong Intl Toronto Pearson Intl

05:30 - 06:55YOW Ottawa-PER Perth

60h 25m2 stops Toronto Pearson Intl Hong Kong Intl

$3,606Multiple Airlines

Mon, 9 Nov - Sat, 9 Jan

23:10 - 23:40PER Perth-YOW Ottawa

37h 30m3 stops Brisbane Los Angeles Calgary

06:10 - 18:25YOW Ottawa-PER Perth

47h 15m3 stops Calgary Los Angeles Sydney Kingsford Smith

$4,055Multiple Airlines

Tue, 10 Nov - Sat, 9 Jan

17:15 - 22:02PER Perth-YOW Ottawa

41h 47m3 stops Denpasar Bali Ngurah Rai Shanghai Pu Dong Toronto Pearson Intl

07:45 - 06:55YOW Ottawa-PER Perth

34h 10m2 stops Vancouver Intl Hong Kong Intl

$4,149Multiple Airlines

Tue, 10 Nov - Sat, 9 Jan

08:30 - 01:40PER Perth-YOW Ottawa

30h 10m2 stops Hong Kong Intl Toronto Pearson Intl

10:05 - 22:55YOW Ottawa-PER Perth

47h 50m2 stops Toronto Pearson Intl Hong Kong Intl

$4,181Cathay Pacific

Tue, 10 Nov - Sat, 9 Jan

15:15 - 15:59PER Perth-YOW Ottawa

37h 44m2 stops Sydney Kingsford Smith Vancouver Intl

17:40 - 20:10YOW Ottawa-PER Perth

37h 30m2 stops Vancouver Intl Brisbane

$4,276Multiple Airlines

Tue, 10 Nov - Fri, 8 Jan

22:20 - 13:10PER Perth-YOW Ottawa

51h 50m2 stops Dubai Intl Toronto Pearson Intl

05:45 - 17:30YOW Ottawa-PER Perth

46h 45m2 stops Montreal Pierre Elliott Trudeau Intl Dubai Intl

$4,300Emirates

Sun, 8 Nov - Tue, 12 Jan

22:20 - 13:10PER Perth-YOW Ottawa

51h 50m2 stops Dubai Intl Toronto Pearson Intl

05:45 - 17:30YOW Ottawa-PER Perth

46h 45m2 stops Montreal Pierre Elliott Trudeau Intl Dubai Intl

$4,300Emirates

Sun, 8 Nov - Sun, 10 Jan

22:20 - 13:10PER Perth-YOW Ottawa

51h 50m2 stops Dubai Intl Toronto Pearson Intl

05:45 - 17:30YOW Ottawa-PER Perth

46h 45m2 stops Montreal Pierre Elliott Trudeau Intl Dubai Intl

$4,300Emirates

Tue, 10 Nov - Mon, 11 Jan

22:20 - 13:10PER Perth-YOW Ottawa

51h 50m2 stops Dubai Intl Toronto Pearson Intl

05:45 - 17:30YOW Ottawa-PER Perth

46h 45m2 stops Montreal Pierre Elliott Trudeau Intl Dubai Intl

$4,300Emirates

Tue, 10 Nov - Tue, 12 Jan

22:20 - 13:10PER Perth-YOW Ottawa

51h 50m2 stops Dubai Intl Toronto Pearson Intl

05:45 - 17:30YOW Ottawa-PER Perth

46h 45m2 stops Montreal Pierre Elliott Trudeau Intl Dubai Intl

$4,300Emirates

Tue, 10 Nov - Sun, 10 Jan

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Qantas Airways flights from Australia to Ottawa

Our best Qantas Airways deals on Australia to Ottawa flight tickets

Qantas Airways

18 Feb

SYD20:30Sydney Kingsford Smith

43h 10m

2 stops

YOW23:40Ottawa

22 Feb

YOW06:10Ottawa

32h 45m

2 stops

SYD06:55Sydney Kingsford Smith

$2,339

Qantas Airways

18 Feb

SYD20:30Sydney Kingsford Smith

43h 10m

2 stops

YOW23:40Ottawa

22 Feb

YOW06:10Ottawa

56h 15m

2 stops

SYD06:25Sydney Kingsford Smith

$2,371

Qantas Airways

18 Feb

SYD20:30Sydney Kingsford Smith

43h 10m

2 stops

YOW23:40Ottawa

22 Feb

YOW06:10Ottawa

32h 45m

2 stops

SYD06:55Sydney Kingsford Smith

$2,374

Air Canada flights from Australia to Ottawa

Our best Air Canada deals on Australia to Ottawa flight tickets

Air Canada

2 Feb

SYD11:20Sydney Kingsford Smith

44h 39m

1 stop

YOW15:59Ottawa

16 Feb

YOW17:40Ottawa

23h 55m

1 stop

SYD09:35Sydney Kingsford Smith

$2,185

Air Canada

18 Feb

SYD11:20Sydney Kingsford Smith

27h 51m

2 stops

YOW23:11Ottawa

22 Feb

YOW07:45Ottawa

33h 50m

1 stop

SYD09:35Sydney Kingsford Smith

$2,529

Air Canada

3 Mar

BNE10:45Brisbane

20h 14m

1 stop

YOW15:59Ottawa

7 Mar

YOW07:50Ottawa

33h 55m

2 stops

BNE08:45Brisbane

$2,567

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

22:10-21:50

2 stops39h 40m

Ottawa

Tue 9/3

14:00-18:20

2 stops36h 20m

$2,184

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 2/2

11:20-15:59

1 stop44h 39m

Ottawa

Tue 16/2

17:40-09:35

1 stop23h 55m

$2,185

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

15:50-23:40

2 stops47h 50m

Ottawa

Tue 9/3

14:55-18:20

2 stops35h 25m

$2,236

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

15:50-11:37

2 stops59h 47m

Ottawa

Tue 9/3

12:10-18:20

2 stops38h 10m

$2,237

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

15:50-01:40

2 stops49h 50m

Ottawa

Tue 9/3

10:00-18:20

2 stops40h 20m

$2,240

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

15:50-11:37

2 stops59h 47m

Ottawa

Tue 9/3

12:10-18:20

2 stops38h 10m

$2,243

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 24/11

22:10-22:32

2 stops40h 22m

Ottawa

Sat 5/12

10:30-19:20

2 stops40h 50m

$2,278

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 1/12

13:45-08:11

3 stops34h 26m

Ottawa

Tue 8/12

07:00-09:30

2 stops34h 30m

$2,298

Fastest return journey

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 1/12

13:45-00:56

2 stops27h 11m

Ottawa

Tue 8/12

09:10-09:30

2 stops32h 20m

$2,316

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 18/2

11:20-23:11

2 stops27h 51m

Ottawa

Mon 22/2

07:45-09:35

1 stop33h 50m

$2,529

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Ottawa?

The month of February is, on average, the cheapest month to fly to Ottawa from Australia, with most prices found around $1,932. If you don’t want to visit Ottawa in February, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $2,066.

Can stopping save me money on Australia to Ottawa flights?

You could potentially save up to 29% on your flight if you consider stops on a Australia to Ottawa flight.

Cheap Australia to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Ottawa

Best price found	$862
Fastest flight time	25h 11m
Direct flights	None

The best one-way flight to Ottawa from Australia in the past 72 hours is $862. The best return flight deal from Australia to Ottawa found on momondo in the last 72 hours is $2,184.

The fastest flight from Australia to Ottawa takes 25h 11m

There are no direct flights from Australia to Ottawa. There are no popular flight routes from Australia to Ottawa.

Search flight deals

Frequently asked questions about flying from Australia to Ottawa

When did momondo last update prices for flights from Australia to Ottawa Airport?
Prices for flights from Australia to Ottawa Airport are updated daily.
How many operators does momondo search for flights from Australia to Ottawa Airport?
As of November 2026, there are 2 operators available to choose from for flights from Australia to Ottawa Airport.
How old do you have to be to fly from Australia to Ottawa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Ottawa

Compare and see reviews for airlines that fly from Australia to Ottawa with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,396	Free cancellation	Rating 7.3 10,472 reviews		Search United Airlines flights
Air Canada	PriceFrom $1,561	Free cancellation	Rating 7.1 11,870 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Ottawa?

Finding the right flight to Ottawa from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

Can I find flights from Australia to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from Australia with this policy.

How can momondo help me find flights from Australia to Ottawa?

Once all potential Australia to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Australia to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ottawa trip

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Cheap flights from Australia to Ottawa from $862

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Ottawa departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Australia to Ottawa

Recent return flight deals from Australia to Ottawa

Recent one-way flight deals from Australia to Ottawa

Recent last minute flight deals from Australia to Ottawa

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Qantas Airways flights from Australia to Ottawa

Our best Qantas Airways deals on Australia to Ottawa flight tickets

Air Canada flights from Australia to Ottawa

Our best Air Canada deals on Australia to Ottawa flight tickets

momondo Fare Finder

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

See travel insights to Ottawa from

How to get the cheapest flight ticket from Australia to Ottawa

What is the cheapest month to fly to Ottawa?

Can stopping save me money on Australia to Ottawa flights?

What is the cheapest airline that flies from Australia to Ottawa?

Which airlines fly to Ottawa?

How long does it take to fly to Ottawa?

Cheap Australia to Ottawa flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Australia to Ottawa

Best airlines flying from Australia to Ottawa

Compare and see reviews for airlines that fly from Australia to Ottawa with momondo

Why use momondo?

An easier way to manage your Ottawa trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Fly your favourite airline to Ottawa

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ottawa

List of cabin classes available on flights landing in Ottawa. Availability may vary depending on flight origin and airline.

Popular Cities in Canada

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

Complete your trip to Ottawa

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