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 Brisbane (a popular airport in Australia) to Montreal Pierre Elliott Trudeau Intl Airport (the most popular airport in Ottawa), then the flight time is 22h 13m on average. If you fly from Melbourne (another popular airport in Australia) to Montreal Pierre Elliott Trudeau Intl Airport, then the average flight time is 24h 16m.

Which airlines fly to Ottawa?

Air Canada, Qantas Airways and United Airlines 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 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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

Cathay Pacific and Air Canada are the most popular carriers operating 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 September 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.

$795 Cheap Flights from Australia to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Ottawa

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One-way

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Recent return flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

14:15 - 05:35SYD Sydney Kingsford Smith-YOW Ottawa

30h 20m3 stops Nadi Los Angeles Los Angeles Calgary

06:10 - 22:05YOW Ottawa-SYD Sydney Kingsford Smith

48h 55m3 stops Calgary Los Angeles Los Angeles Nadi

$1,464Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

09:45 - 23:11BNE Brisbane-YOW Ottawa

27h 26m2 stops Vancouver Intl Calgary

07:45 - 08:45YOW Ottawa-BNE Brisbane

34h 00m1 stop Vancouver Intl

$1,501Air Canada

Sun, 25 Oct - Sun, 1 Nov

09:45 - 00:56BNE Brisbane-YOW Ottawa

29h 11m1 stop Vancouver Intl

07:45 - 08:45YOW Ottawa-BNE Brisbane

34h 00m1 stop Vancouver Intl

$1,502Air Canada

Sun, 25 Oct - Sun, 1 Nov

09:45 - 23:11BNE Brisbane-YOW Ottawa

27h 26m2 stops Vancouver Intl Calgary

10:50 - 08:45YOW Ottawa-BNE Brisbane

30h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,502Air Canada

Sun, 25 Oct - Sun, 1 Nov

11:45 - 14:09MEL Melbourne-YOW Ottawa

41h 24m2 stops San Francisco Chicago O'Hare Intl

16:46 - 10:30YOW Ottawa-MEL Melbourne

50h 44m2 stops Chicago O'Hare Intl San Francisco

$1,601United Airlines

Tue, 27 Oct - Sat, 31 Oct

11:45 - 14:09MEL Melbourne-YOW Ottawa

41h 24m2 stops San Francisco Chicago O'Hare Intl

16:46 - 10:30YOW Ottawa-MEL Melbourne

50h 44m2 stops Chicago O'Hare Intl San Francisco

$1,604United Airlines

Tue, 27 Oct - Sat, 31 Oct

11:45 - 14:09MEL Melbourne-YOW Ottawa

41h 24m2 stops San Francisco Chicago O'Hare Intl

16:46 - 10:30YOW Ottawa-MEL Melbourne

50h 44m2 stops Chicago O'Hare Intl San Francisco

$1,612United Airlines

Tue, 27 Oct - Sat, 31 Oct

06:00 - 15:59MEL Melbourne-YOW Ottawa

24h 59m2 stops Brisbane Vancouver Intl

17:40 - 14:15YOW Ottawa-MEL Melbourne

29h 35m2 stops Vancouver Intl Brisbane

$1,654Multiple Airlines

Tue, 27 Oct - Sat, 31 Oct

07:10 - 15:59MEL Melbourne-YOW Ottawa

24h 49m2 stops Brisbane Vancouver Intl

17:40 - 18:00YOW Ottawa-MEL Melbourne

32h 20m2 stops Vancouver Intl Auckland Intl

$1,671Multiple Airlines

Thu, 28 Jan - Fri, 29 Jan

06:30 - 23:55MEL Melbourne-YOW Ottawa

32h 25m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

17:40 - 18:15YOW Ottawa-MEL Melbourne

33h 35m2 stops Vancouver Intl Brisbane

$1,672Multiple Airlines

Tue, 27 Oct - Sat, 31 Oct

Recent last minute flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

10:15 - 17:10BNE Brisbane-YOW Ottawa

44h 55m2 stops Vancouver Intl Calgary

18:15 - 07:45YOW Ottawa-BNE Brisbane

47h 30m2 stops Winnipeg Vancouver Intl

$1,676Air Canada

Thu, 17 Sep - Thu, 22 Oct

20:45 - 00:45BNE Brisbane-YOW Ottawa

42h 00m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

18:15 - 07:45YOW Ottawa-BNE Brisbane

47h 30m2 stops Winnipeg Vancouver Intl

$1,722Air Canada

Thu, 17 Sep - Thu, 22 Oct

10:15 - 17:10BNE Brisbane-YOW Ottawa

44h 55m2 stops Vancouver Intl Calgary

18:15 - 07:45YOW Ottawa-BNE Brisbane

47h 30m2 stops Winnipeg Vancouver Intl

$1,753Air Canada

Thu, 17 Sep - Thu, 22 Oct

14:25 - 05:35BNE Brisbane-YOW Ottawa

29h 10m3 stops Sydney Kingsford Smith Vancouver Intl Calgary

13:20 - 09:05YOW Ottawa-BNE Brisbane

29h 45m3 stops Calgary Vancouver Intl Sydney Kingsford Smith

$1,764Multiple Airlines

Thu, 17 Sep - Thu, 22 Oct

20:05 - 00:45BNE Brisbane-YOW Ottawa

42h 40m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

18:05 - 07:45YOW Ottawa-BNE Brisbane

47h 40m2 stops Calgary Vancouver Intl

$1,798Air Canada

Thu, 17 Sep - Thu, 22 Oct

14:25 - 05:35BNE Brisbane-YOW Ottawa

29h 10m3 stops Sydney Kingsford Smith Los Angeles Los Angeles Calgary

13:20 - 09:05YOW Ottawa-BNE Brisbane

29h 45m3 stops Calgary Vancouver Intl Sydney Kingsford Smith

$1,805Multiple Airlines

Thu, 17 Sep - Thu, 22 Oct

14:25 - 05:35BNE Brisbane-YOW Ottawa

29h 10m3 stops Sydney Kingsford Smith Los Angeles Los Angeles Calgary

13:20 - 09:05YOW Ottawa-BNE Brisbane

29h 45m3 stops Calgary Vancouver Intl Sydney Kingsford Smith

$1,806Multiple Airlines

Thu, 17 Sep - Thu, 22 Oct

20:50 - 05:58BNE Brisbane-YOW Ottawa

47h 08m2 stops Sydney Kingsford Smith Vancouver Intl

18:05 - 07:45YOW Ottawa-BNE Brisbane

47h 40m2 stops Calgary Vancouver Intl

$1,944Multiple Airlines

Thu, 17 Sep - Thu, 22 Oct

10:15 - 17:10BNE Brisbane-YOW Ottawa

44h 55m2 stops Vancouver Intl Calgary

18:05 - 07:45YOW Ottawa-BNE Brisbane

47h 40m2 stops Calgary Vancouver Intl

$2,103Air Canada

Thu, 17 Sep - Thu, 22 Oct

10:15 - 17:48BNE Brisbane-YOW Ottawa

21h 33m1 stop Vancouver Intl

18:05 - 07:45YOW Ottawa-BNE Brisbane

47h 40m2 stops Calgary Vancouver Intl

$2,672Air Canada

Thu, 17 Sep - Thu, 22 Oct

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United Airlines flights from Australia to Ottawa

Our best United Airlines deals on Australia to Ottawa flight tickets

United Airlines

27 Oct

MEL11:45Melbourne

41h 24m

2 stops

YOW14:09Ottawa

31 Oct

YOW16:46Ottawa

50h 44m

2 stops

MEL10:30Melbourne

$1,601

United Airlines

27 Oct

MEL11:45Melbourne

41h 24m

2 stops

YOW14:09Ottawa

31 Oct

YOW16:46Ottawa

50h 44m

2 stops

MEL10:30Melbourne

$1,604

United Airlines

27 Oct

MEL11:45Melbourne

41h 24m

2 stops

YOW14:09Ottawa

31 Oct

YOW16:46Ottawa

50h 44m

2 stops

MEL10:30Melbourne

$1,612

Air Canada flights from Australia to Ottawa

Our best Air Canada deals on Australia to Ottawa flight tickets

Air Canada

25 Oct

BNE09:45Brisbane

27h 26m

2 stops

YOW23:11Ottawa

1 Nov

YOW07:45Ottawa

34h 00m

1 stop

BNE08:45Brisbane

$1,501

Air Canada

25 Oct

BNE09:45Brisbane

27h 26m

2 stops

YOW23:11Ottawa

1 Nov

YOW10:50Ottawa

30h 55m

2 stops

BNE08:45Brisbane

$1,502

Air Canada

22 Oct

SYD10:20Sydney Kingsford Smith

21h 50m

2 stops

YOW17:10Ottawa

29 Oct

YOW07:50Ottawa

33h 45m

2 stops

SYD08:35Sydney Kingsford Smith

$1,508

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 22/10

14:15-05:35

3 stops30h 20m

Ottawa

Thu 29/10

06:10-22:05

3 stops48h 55m

$1,464

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Sun 25/10

09:45-23:11

2 stops27h 26m

Ottawa

Sun 1/11

07:45-08:45

1 stop34h 00m

$1,501

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Sun 25/10

09:45-00:56

1 stop29h 11m

Ottawa

Sun 1/11

07:45-08:45

1 stop34h 00m

$1,502

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Sun 25/10

09:45-23:11

2 stops27h 26m

Ottawa

Sun 1/11

10:50-08:45

2 stops30h 55m

$1,502

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

11:45-14:09

2 stops41h 24m

Ottawa

Sat 31/10

16:46-10:30

2 stops50h 44m

$1,601

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

11:45-14:09

2 stops41h 24m

Ottawa

Sat 31/10

16:46-10:30

2 stops50h 44m

$1,604

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

11:45-14:09

2 stops41h 24m

Ottawa

Sat 31/10

16:46-10:30

2 stops50h 44m

$1,612

Fastest return journey

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

06:00-15:59

2 stops24h 59m

Ottawa

Sat 31/10

17:40-14:15

2 stops29h 35m

$1,654

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Thu 28/1

07:10-15:59

2 stops24h 49m

Ottawa

Fri 29/1

17:40-18:00

2 stops32h 20m

$1,671

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 27/10

06:30-23:55

3 stops32h 25m

Ottawa

Sat 31/10

17:40-18:15

2 stops33h 35m

$1,672

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 $1,559. 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 $1,870.

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	$795
Fastest flight time	24h 49m
Direct flights	None

The best one-way flight to Ottawa from Australia in the past 72 hours is $795. The best return flight deal from Australia to Ottawa found on momondo in the last 72 hours is $1,464.

The fastest flight from Australia to Ottawa takes 24h 49m

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 September 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 $1,340	Free cancellation	Rating 7.4 10,206 reviews		Search United Airlines flights
Air Canada	PriceFrom $1,364	Free cancellation	Rating 7.1 11,617 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

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.

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Cheap flights from Australia to Ottawa from $795

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 23/10. 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

United Airlines flights from Australia to Ottawa

Our best United Airlines 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

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