How long does it take to fly to Ottawa?

Flight times from Australia to Ottawa vary, but if you’re flying out of Melbourne and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 25h 47m on average. Another popular route from Australia to Ottawa is flying from Adelaide to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 26h 15m. Keep in mind that layovers or delays could extend your travel time.

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

WestJet, United Airlines, 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 were last updated today.

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

There is 1 operator available for flights from Australia to Ottawa Airport as of November 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license, 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.

C$ 1,334 Cheap Flights from Australia to Ottawa in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Ottawa

Round-trip

One-way

Last minute

Recent round-trip flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

10:10 p.m. - 9:47 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

51h 37m2 stops Doha Hamad Intl Montreal Pierre Elliott Trudeau Intl

10:05 a.m. - 6:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

40h 15m2 stops Toronto Pearson Intl Doha Hamad Intl

C$ 2,036Multiple Airlines

Tue, 2 Feb - Tue, 16 Feb

10:10 p.m. - 9:50 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

39h 40m2 stops Doha Hamad Intl Toronto Pearson Intl

2:00 p.m. - 6:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

C$ 2,099Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

10:10 p.m. - 9:50 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

39h 40m2 stops Doha Hamad Intl Toronto Pearson Intl

2:55 p.m. - 6:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

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

C$ 2,143Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

3:50 p.m. - 11:37 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

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

12:10 p.m. - 6:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

38h 10m2 stops Toronto Pearson Intl Doha Hamad Intl

C$ 2,150Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

10:10 p.m. - 9:50 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

39h 40m2 stops Doha Hamad Intl Toronto Pearson Intl

2:00 p.m. - 6:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

C$ 2,150Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

3:50 p.m. - 11:37 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

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

12:10 p.m. - 6:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

38h 10m2 stops Toronto Pearson Intl Doha Hamad Intl

C$ 2,156Multiple Airlines

Fri, 20 Nov - Tue, 9 Mar

10:10 p.m. - 10:32 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

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

10:30 a.m. - 7:20 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

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

C$ 2,190Multiple Airlines

Tue, 24 Nov - Sat, 5 Dec

1:45 p.m. - 8:11 a.m.MEL Melbourne-YOW Ottawa

34h 26m3 stops Nadi Vancouver Intl Toronto Pearson Intl

7:00 a.m. - 9:30 a.m.YOW Ottawa-MEL Melbourne

34h 30m2 stops Toronto Pearson Intl Los Angeles

C$ 2,209Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

11:20 a.m. - 12:56 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

29h 36m1 stop Vancouver Intl

7:50 a.m. - 9:35 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

33h 45m2 stops Calgary Vancouver Intl

C$ 2,472Air Canada

Thu, 18 Feb - Mon, 22 Feb

11:20 a.m. - 12:56 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

29h 36m1 stop Vancouver Intl

7:45 a.m. - 9:35 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

33h 50m1 stop Vancouver Intl

C$ 2,472Air 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.

12:25 a.m. - 11:40 p.m.PER Perth-YOW Ottawa

36h 15m2 stops Hong Kong Intl Toronto Pearson Intl

5:30 a.m. - 6:55 a.m.YOW Ottawa-PER Perth

60h 25m2 stops Toronto Pearson Intl Hong Kong Intl

C$ 3,466Multiple Airlines

Mon, 9 Nov - Sat, 9 Jan

11:10 p.m. - 11:40 p.m.PER Perth-YOW Ottawa

37h 30m3 stops Brisbane Los Angeles Calgary

6:10 a.m. - 6:25 p.m.YOW Ottawa-PER Perth

47h 15m3 stops Calgary Los Angeles Sydney Kingsford Smith

C$ 3,897Multiple Airlines

Tue, 10 Nov - Sat, 9 Jan

5:15 p.m. - 10:02 p.m.PER Perth-YOW Ottawa

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

7:45 a.m. - 6:55 a.m.YOW Ottawa-PER Perth

34h 10m2 stops Vancouver Intl Hong Kong Intl

C$ 3,988Multiple Airlines

Tue, 10 Nov - Sat, 9 Jan

8:30 a.m. - 1:40 a.m.PER Perth-YOW Ottawa

30h 10m2 stops Hong Kong Intl Toronto Pearson Intl

10:05 a.m. - 10:55 p.m.YOW Ottawa-PER Perth

47h 50m2 stops Toronto Pearson Intl Hong Kong Intl

C$ 4,019Cathay Pacific

Tue, 10 Nov - Sat, 9 Jan

3:15 p.m. - 3:59 p.m.PER Perth-YOW Ottawa

37h 44m2 stops Sydney Kingsford Smith Vancouver Intl

5:40 p.m. - 8:10 p.m.YOW Ottawa-PER Perth

37h 30m2 stops Vancouver Intl Brisbane

C$ 4,110Multiple Airlines

Tue, 10 Nov - Fri, 8 Jan

3:15 p.m. - 3:59 p.m.PER Perth-YOW Ottawa

37h 44m2 stops Sydney Kingsford Smith Vancouver Intl

5:40 p.m. - 8:10 p.m.YOW Ottawa-PER Perth

37h 30m2 stops Vancouver Intl Brisbane

C$ 4,119Air Canada

Mon, 9 Nov - Fri, 8 Jan

12:15 p.m. - 3:59 p.m.PER Perth-YOW Ottawa

40h 44m2 stops Sydney Kingsford Smith Vancouver Intl

5:40 p.m. - 8:10 p.m.YOW Ottawa-PER Perth

37h 30m2 stops Vancouver Intl Brisbane

C$ 4,121Air Canada

Mon, 9 Nov - Fri, 8 Jan

3:15 p.m. - 1:10 p.m.PER Perth-YOW Ottawa

58h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

5:40 p.m. - 8:10 p.m.YOW Ottawa-PER Perth

37h 30m2 stops Vancouver Intl Brisbane

C$ 4,131Air Canada

Mon, 9 Nov - Fri, 8 Jan

3:15 p.m. - 1:10 p.m.PER Perth-YOW Ottawa

58h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

5:40 p.m. - 8:10 p.m.YOW Ottawa-PER Perth

37h 30m2 stops Vancouver Intl Brisbane

C$ 4,132Air Canada

Mon, 9 Nov - Fri, 8 Jan

10:20 p.m. - 1:10 p.m.PER Perth-YOW Ottawa

51h 50m2 stops Dubai Intl Toronto Pearson Intl

5:45 a.m. - 5:30 p.m.YOW Ottawa-PER Perth

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

C$ 4,133Emirates

Sun, 8 Nov - Mon, 11 Jan

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Air Canada flights from Australia to Ottawa

Our best Air Canada deals on Australia to Ottawa flight tickets

Air Canada

18 Feb

SYD11:20 a.m.Sydney Kingsford Smith

29h 36m

1 stop

YOW12:56 a.m.Ottawa

22 Feb

YOW7:50 a.m.Ottawa

33h 45m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

C$ 2,472

Air Canada

3 Mar

BNE10:45 a.m.Brisbane

27h 22m

2 stops

YOW11:07 p.m.Ottawa

7 Mar

YOW7:50 a.m.Ottawa

33h 55m

2 stops

BNE8:45 a.m.Brisbane

C$ 2,508

Air Canada

18 Feb

MEL7:10 a.m.Melbourne

24h 49m

2 stops

YOW3:59 p.m.Ottawa

22 Feb

YOW5:40 p.m.Ottawa

27h 55m

2 stops

MEL1:35 p.m.Melbourne

C$ 2,523

Qantas Airways flights from Australia to Ottawa

Our best Qantas Airways deals on Australia to Ottawa flight tickets

Qantas Airways

18 Feb

SYD8:30 p.m.Sydney Kingsford Smith

43h 10m

2 stops

YOW11:40 p.m.Ottawa

22 Feb

YOW6:10 a.m.Ottawa

56h 15m

2 stops

SYD6:25 a.m.Sydney Kingsford Smith

C$ 2,279

Qantas Airways

18 Feb

SYD8:30 p.m.Sydney Kingsford Smith

43h 10m

2 stops

YOW11:40 p.m.Ottawa

22 Feb

YOW6:10 a.m.Ottawa

32h 45m

2 stops

SYD6:55 a.m.Sydney Kingsford Smith

C$ 2,286

Qantas Airways

24 Nov

PER11:10 p.m.Perth

37h 30m

3 stops

YOW11:40 p.m.Ottawa

1 Dec

YOW6:10 a.m.Ottawa

46h 45m

3 stops

PER5:55 p.m.Perth

C$ 3,608

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 2/2

10:10 p.m.-9:47 a.m.

2 stops51h 37m

Ottawa

Tue 16/2

10:05 a.m.-6:20 p.m.

2 stops40h 15m

C$ 2,036

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

10:10 p.m.-9:50 p.m.

2 stops39h 40m

Ottawa

Tue 9/3

2:00 p.m.-6:20 p.m.

2 stops36h 20m

C$ 2,099

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

10:10 p.m.-9:50 p.m.

2 stops39h 40m

Ottawa

Tue 9/3

2:55 p.m.-6:20 p.m.

2 stops35h 25m

C$ 2,143

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

3:50 p.m.-11:37 a.m.

2 stops59h 47m

Ottawa

Tue 9/3

12:10 p.m.-6:20 p.m.

2 stops38h 10m

C$ 2,150

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

10:10 p.m.-9:50 p.m.

2 stops39h 40m

Ottawa

Tue 9/3

2:00 p.m.-6:20 p.m.

2 stops36h 20m

C$ 2,150

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

3:50 p.m.-11:37 a.m.

2 stops59h 47m

Ottawa

Tue 9/3

12:10 p.m.-6:20 p.m.

2 stops38h 10m

C$ 2,156

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 24/11

10:10 p.m.-10:32 p.m.

2 stops40h 22m

Ottawa

Sat 5/12

10:30 a.m.-7:20 p.m.

2 stops40h 50m

C$ 2,190

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Tue 1/12

1:45 p.m.-8:11 a.m.

3 stops34h 26m

Ottawa

Tue 8/12

7:00 a.m.-9:30 a.m.

2 stops34h 30m

C$ 2,209

Quickest round-trip

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 18/2

11:20 a.m.-12:56 a.m.

1 stop29h 36m

Ottawa

Mon 22/2

7:50 a.m.-9:35 a.m.

2 stops33h 45m

C$ 2,472

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 18/2

11:20 a.m.-12:56 a.m.

1 stop29h 36m

Ottawa

Mon 22/2

7:45 a.m.-9:35 a.m.

1 stop33h 50m

C$ 2,472

Flights are sorted by cheapest round-trip 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 C$ 1,857. If you aren’t able to travel to Ottawa during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 1,986.

Can stopping save me money on Australia to Ottawa flights?

You could potentially save up to 33% 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	C$ 1,334
Fastest flight time	25h 11m
Direct flights	None

The best one-way flight to Ottawa from Australia in the past 72 hours is C$ 1,334. The best round-trip flight deal from Australia to Ottawa found on momondo in the last 72 hours is C$ 2,036.

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 were last updated today.
How many operators does momondo search for flights from Australia to Ottawa Airport?
There is 1 operator available for flights from Australia to Ottawa Airport as of November 2026.
How old do you have to be to fly from Australia to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license, 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
Air Canada	PriceFrom C$ 1,680	Free Cancellation	Rating 7.1 11,861 reviews		Search Air Canada flights

Gatineau

Brockville

Smiths Falls

Pembroke

Perth

Calabogie

Wakefield

Prescott

Petawawa

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Ottawa for you.

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

All flight searches from Australia to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Australia to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Australia to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.