Which airlines fly to Australia?

Air Canada, United Airlines and Air New Zealand are the top three most popular airlines that fly to Australia from Ottawa according to our data. Air Canada is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Philippine Airlines, Emirates, and Qantas Airways are the most popular carriers operating from Ottawa to Australia

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

Prices for flights from Ottawa Airport to Australia refresh daily.

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

There are 3 operators available for flights from Ottawa Airport to Australia as of August 2026.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 763 Cheap Flights from Ottawa to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:10 p.m. - 6:30 a.m.YOW Ottawa-MEL Melbourne

42h 20m2 stops Toronto Pearson Intl Manila Ninoy Aquino Intl

8:00 a.m. - 8:15 a.m.MEL Melbourne-YOW Ottawa

38h 15m2 stops Manila Ninoy Aquino Intl Toronto Pearson Intl

C$ 1,666Multiple Airlines

Sun, 13 Sep - Sun, 27 Sep

7:20 a.m. - 11:30 a.m.YOW Ottawa-OOL Coolangatta Gold Coast

38h 10m3 stops Calgary Vancouver Intl Nadi

12:30 p.m. - 5:35 a.m.OOL Coolangatta Gold Coast-YOW Ottawa

31h 05m3 stops Nadi Vancouver Intl Calgary

C$ 1,689Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

6:55 a.m. - 8:10 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

46h 15m2 stops Vancouver Intl Tokyo Haneda

12:25 p.m. - 12:56 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

27h 31m2 stops Tokyo Haneda Vancouver Intl

C$ 1,830ANA

Sat, 17 Oct - Sat, 31 Oct

5:40 p.m. - 8:45 a.m.YOW Ottawa-BNE Brisbane

24h 05m1 stop Vancouver Intl

10:45 a.m. - 12:54 a.m.BNE Brisbane-YOW Ottawa

29h 09m1 stop Vancouver Intl

C$ 2,166Air Canada

Tue, 2 Feb - Tue, 2 Mar

7:50 a.m. - 8:45 a.m.YOW Ottawa-BNE Brisbane

33h 55m2 stops Calgary Vancouver Intl

10:45 a.m. - 12:54 a.m.BNE Brisbane-YOW Ottawa

29h 09m1 stop Vancouver Intl

C$ 2,166Air Canada

Tue, 2 Feb - Tue, 2 Mar

7:45 a.m. - 8:45 a.m.YOW Ottawa-BNE Brisbane

34h 00m1 stop Vancouver Intl

10:45 a.m. - 12:54 a.m.BNE Brisbane-YOW Ottawa

29h 09m1 stop Vancouver Intl

C$ 2,173Air Canada

Tue, 2 Feb - Tue, 2 Mar

5:40 p.m. - 9:35 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

23h 55m1 stop Vancouver Intl

11:20 a.m. - 12:54 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

28h 34m1 stop Vancouver Intl

C$ 2,329Air New Zealand

Sat, 20 Feb - Mon, 15 Mar

12:10 p.m. - 9:35 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

29h 25m2 stops Toronto Pearson Intl Vancouver Intl

11:20 a.m. - 12:54 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

28h 34m1 stop Vancouver Intl

C$ 2,361Air New Zealand

Sat, 20 Feb - Mon, 15 Mar

2:48 p.m. - 7:30 a.m.YOW Ottawa-BNE Brisbane

25h 42m2 stops Newark San Francisco

11:20 a.m. - 3:12 p.m.BNE Brisbane-YOW Ottawa

42h 52m2 stops San Francisco Washington, D.C. Dulles Intl

C$ 2,522United Airlines

Wed, 3 Feb - Mon, 1 Mar

4:36 p.m. - 7:30 a.m.YOW Ottawa-BNE Brisbane

47h 54m2 stops Chicago O'Hare Intl San Francisco

11:20 a.m. - 7:32 p.m.BNE Brisbane-YOW Ottawa

23h 12m2 stops San Francisco Washington, D.C. Dulles Intl

C$ 2,522United Airlines

Sat, 30 Jan - Mon, 1 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:37 a.m. - 7:10 p.m.YOW Ottawa-SYD Sydney Kingsford Smith

42h 33m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 a.m. - 1:59 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

40h 14m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,906ANA

Sun, 30 Aug - Sun, 6 Sep

5:00 a.m. - 7:20 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 20m1 stop Vancouver Intl

9:20 a.m. - 5:10 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

21h 50m2 stops Vancouver Intl Calgary

C$ 2,170Air Canada

Mon, 31 Aug - Sun, 6 Sep

5:00 a.m. - 7:20 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 20m1 stop Vancouver Intl

9:20 a.m. - 5:54 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

34h 34m1 stop Vancouver Intl

C$ 2,327Air Canada

Sun, 30 Aug - Sun, 6 Sep

5:00 a.m. - 7:20 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 20m1 stop Vancouver Intl

9:20 a.m. - 5:10 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

21h 50m2 stops Vancouver Intl Calgary

C$ 2,327Air Canada

Sun, 30 Aug - Sun, 6 Sep

10:05 p.m. - 6:30 a.m.YOW Ottawa-MEL Melbourne

42h 25m2 stops Toronto Pearson Intl Manila Ninoy Aquino Intl

8:00 a.m. - 5:35 a.m.MEL Melbourne-YOW Ottawa

35h 35m3 stops Manila Ninoy Aquino Intl Vancouver Intl Calgary

C$ 2,494Multiple Airlines

Sun, 30 Aug - Sun, 13 Sep

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

34h 10m2 stops Calgary Los Angeles Los Angeles

5:50 p.m. - 5:35 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

25h 45m2 stops Los Angeles Los Angeles Calgary

C$ 2,512Multiple Airlines

Sun, 30 Aug - Sun, 6 Sep

10:25 a.m. - 6:55 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

30h 30m3 stops Washington, D.C. Reagan-National Chicago O'Hare Intl San Francisco

9:30 a.m. - 11:54 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

28h 24m2 stops Los Angeles Los Angeles Washington, D.C. Dulles Intl

C$ 2,903United Airlines

Sun, 30 Aug - Sun, 13 Sep

5:00 a.m. - 11:05 a.m.YOW Ottawa-BNE Brisbane

40h 05m2 stops Vancouver Intl Auckland Intl

7:35 p.m. - 5:58 a.m.BNE Brisbane-YOW Ottawa

48h 23m2 stops Auckland Intl Vancouver Intl

C$ 11,268Air New Zealand

Mon, 31 Aug - Fri, 11 Sep

5:00 a.m. - 11:05 a.m.YOW Ottawa-BNE Brisbane

40h 05m2 stops Vancouver Intl Auckland Intl

7:35 p.m. - 5:58 a.m.BNE Brisbane-YOW Ottawa

48h 23m2 stops Auckland Intl Vancouver Intl

C$ 11,294Air New Zealand

Mon, 31 Aug - Fri, 11 Sep

10:25 a.m. - 6:55 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

30h 30m3 stops Washington, D.C. Reagan-National Houston George Bush Intcntl San Francisco

10:20 a.m. - 10:35 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

26h 15m2 stops San Francisco Newark

C$ 14,570United Airlines

Sun, 30 Aug - Sun, 6 Sep

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Air New Zealand flights from Ottawa to Australia

Our best Air New Zealand deals on Ottawa to Australia flight tickets

Air New Zealand

20 Feb

YOW5:40 p.m.Ottawa

23h 55m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

15 Mar

SYD11:20 a.m.Sydney Kingsford Smith

28h 34m

1 stop

YOW12:54 a.m.Ottawa

C$ 2,329

Air New Zealand

20 Feb

YOW12:10 p.m.Ottawa

29h 25m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

15 Mar

SYD11:20 a.m.Sydney Kingsford Smith

28h 34m

1 stop

YOW12:54 a.m.Ottawa

C$ 2,361

Air New Zealand

12 Dec

YOW7:45 a.m.Ottawa

35h 10m

2 stops

MEL10:55 a.m.Melbourne

8 Jan

MEL10:20 a.m.Melbourne

30h 36m

2 stops

YOW12:56 a.m.Ottawa

C$ 3,249

ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

17 Oct

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD8:10 p.m.Sydney Kingsford Smith

31 Oct

SYD12:25 p.m.Sydney Kingsford Smith

27h 31m

2 stops

YOW12:56 a.m.Ottawa

C$ 1,830

ANA

15 Sep

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

8 Oct

SYD9:45 p.m.Sydney Kingsford Smith

42h 08m

2 stops

YOW12:53 a.m.Ottawa

C$ 1,895

ANA

30 Aug

YOW10:37 a.m.Ottawa

42h 33m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

6 Sep

SYD11:45 a.m.Sydney Kingsford Smith

40h 14m

2 stops

YOW1:59 p.m.Ottawa

C$ 1,906

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMelbourne

YOW Ottawa - MEL Melbourne

YOWMEL

Ottawa

Sun 13/9

10:10 p.m.-6:30 a.m.

2 stops42h 20m

Melbourne

Sun 27/9

8:00 a.m.-8:15 a.m.

2 stops38h 15m

C$ 1,666

OttawaCoolangatta

YOW Ottawa - OOL Coolangatta Gold Coast

YOWOOL

Ottawa

Sat 10/10

7:20 a.m.-11:30 a.m.

3 stops38h 10m

Coolangatta Gold Coast

Sat 17/10

12:30 p.m.-5:35 a.m.

3 stops31h 05m

C$ 1,689

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 17/10

6:55 a.m.-8:10 p.m.

2 stops46h 15m

Sydney Kingsford Smith

Sat 31/10

12:25 p.m.-12:56 a.m.

2 stops27h 31m

C$ 1,830

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Tue 2/2

5:40 p.m.-8:45 a.m.

1 stop24h 05m

Brisbane

Tue 2/3

10:45 a.m.-12:54 a.m.

1 stop29h 09m

C$ 2,166

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Tue 2/2

7:50 a.m.-8:45 a.m.

2 stops33h 55m

Brisbane

Tue 2/3

10:45 a.m.-12:54 a.m.

1 stop29h 09m

C$ 2,166

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Tue 2/2

7:45 a.m.-8:45 a.m.

1 stop34h 00m

Brisbane

Tue 2/3

10:45 a.m.-12:54 a.m.

1 stop29h 09m

C$ 2,173

Quickest round-trip

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

5:40 p.m.-9:35 a.m.

1 stop23h 55m

Sydney Kingsford Smith

Mon 15/3

11:20 a.m.-12:54 a.m.

1 stop28h 34m

C$ 2,329

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

12:10 p.m.-9:35 a.m.

2 stops29h 25m

Sydney Kingsford Smith

Mon 15/3

11:20 a.m.-12:54 a.m.

1 stop28h 34m

C$ 2,361

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Wed 3/2

2:48 p.m.-7:30 a.m.

2 stops25h 42m

Brisbane

Mon 1/3

11:20 a.m.-3:12 p.m.

2 stops42h 52m

C$ 2,522

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Sat 30/1

4:36 p.m.-7:30 a.m.

2 stops47h 54m

Brisbane

Mon 1/3

11:20 a.m.-7:32 p.m.

2 stops23h 12m

C$ 2,522

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 Ottawa to Australia

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

What is the cheapest month to fly to Australia?

The cheapest month to fly to Australia from Ottawa is in November. Flight prices, which tend to average around C$ 2,115, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Australia from Ottawa during January instead. Flights to Australia in January, while not as cheap as those in November, still average around C$ 2,135.

How far in advance should I book a flight from Ottawa to Australia?

You are more likely to see cheaper flights to Australia from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around C$ 2,466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Ottawa for as low as C$ 2,024 on momondo.

Can stopping save me money on Ottawa to Australia flights?

You could potentially save up to 9% on your flight if you consider stops on a Ottawa to Australia flight.

Cheap Ottawa to Australia flight deals and tips

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

Best price found	C$ 763
Fastest flight time	26h 42m
Direct flights	None

The best one-way flight to Australia from Ottawa in the past 72 hours is C$ 763. The best round-trip flight deal from Ottawa to Australia found on momondo in the last 72 hours is C$ 1,666.

The fastest flight from Ottawa to Australia takes 26h 42m

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

Search flight deals

Frequently asked questions about flying from Ottawa to Australia

When did momondo last update prices for flights from Ottawa Airport to Australia?
Prices for flights from Ottawa Airport to Australia refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Australia?
There are 3 operators available for flights from Ottawa Airport to Australia as of August 2026.
How old do you have to be to fly from Ottawa Airport to Australia?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Australia

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,298	Free Cancellation	Rating 7.1 11,554 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 1,582	Free Cancellation	Rating 7.4 10,135 reviews	Search United Airlines flights
Air New Zealand	PriceFrom C$ 1,786	Free Cancellation	Rating 8.0 665 reviews	Search Air New Zealand flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Australia.

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

Yes. momondo can track prices for Ottawa to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.