Which airlines fly to Australia?

Air Canada, United Airlines and Qatar Airways 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 62% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 9 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?

China Eastern and Air New Zealand 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 2 operators available for flights from Ottawa Airport to Australia as of February 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$ 778 Cheap Flights from Ottawa to Australia in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:00 a.m. - 10:35 a.m.

YOW

BNE

38h 35m

3 stops

11:55 a.m. - 5:40 a.m.

BNE

YOW

31h 45m

3 stops

C$ 1,687Multiple Airlines

Fri, 24 Apr - Sat, 9 May

3:15 p.m. - 6:30 a.m.

YOW

BNE

25h 15m

2 stops

10:40 a.m. - 11:54 p.m.

BNE

YOW

27h 14m

2 stops

C$ 1,702United Airlines

Tue, 10 Mar - Tue, 24 Mar

7:30 p.m. - 6:20 a.m.

YOW

SYD

42h 50m

2 stops

10:25 a.m. - 6:55 p.m.

SYD

YOW

23h 30m

2 stops

C$ 1,705United Airlines

Sat, 7 Mar - Wed, 11 Mar

2:48 p.m. - 7:00 a.m.

YOW

SYD

26h 12m

2 stops

10:20 a.m. - 9:47 a.m.

SYD

YOW

37h 27m

2 stops

C$ 1,707United Airlines

Sun, 16 Aug - Mon, 31 Aug

6:00 a.m. - 10:35 a.m.

YOW

BNE

38h 35m

3 stops

11:35 a.m. - 12:40 a.m.

BNE

YOW

51h 05m

3 stops

C$ 1,872Multiple Airlines

Fri, 10 Apr - Fri, 24 Apr

6:00 a.m. - 7:35 a.m.

YOW

SYD

58h 35m

2 stops

5:50 p.m. - 12:40 a.m.

SYD

YOW

44h 50m

2 stops

C$ 1,924Qantas Airways

Fri, 3 Apr - Fri, 10 Apr

5:00 a.m. - 10:55 a.m.

YOW

MEL

39h 55m

2 stops

8:35 a.m. - 12:49 a.m.

MEL

YOW

30h 14m

2 stops

C$ 2,104Air New Zealand

Wed, 12 Aug - Wed, 26 Aug

5:00 a.m. - 11:05 a.m.

YOW

BNE

40h 05m

2 stops

12:20 p.m. - 12:49 a.m.

BNE

YOW

26h 29m

2 stops

C$ 2,159Air New Zealand

Mon, 17 Aug - Mon, 24 Aug

5:50 p.m. - 8:45 p.m.

YOW

ADL

36h 25m

2 stops

6:00 a.m. - 6:43 a.m.

ADL

YOW

39h 13m

2 stops

C$ 2,520Air Canada

Tue, 10 Mar - Sat, 14 Mar

5:50 p.m. - 3:55 p.m.

YOW

ADL

32h 35m

2 stops

8:00 p.m. - 5:45 a.m.

ADL

YOW

47h 15m

2 stops

C$ 2,523Air Canada

Fri, 1 May - Tue, 12 May

Air Canada flights from Ottawa to Australia

Our best Air Canada deals on Ottawa to Australia flight tickets

Air Canada

4 Apr

YOW9:15 a.m.Ottawa

32h 05m

2 stops

SYD8:20 a.m.Sydney Kingsford Smith

11 Apr

SYD9:20 a.m.Sydney Kingsford Smith

30h 16m

2 stops

YOW1:36 a.m.Ottawa

C$ 2,210

Air Canada

6 Apr

YOW12:00 p.m.Ottawa

29h 20m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

13 Apr

SYD9:20 a.m.Sydney Kingsford Smith

24h 15m

2 stops

YOW7:35 p.m.Ottawa

C$ 2,244

Air Canada

30 Mar

YOW6:00 p.m.Ottawa

23h 20m

1 stop

SYD8:20 a.m.Sydney Kingsford Smith

15 Apr

SYD9:20 a.m.Sydney Kingsford Smith

20h 33m

1 stop

YOW3:53 p.m.Ottawa

C$ 2,256

Air New Zealand flights from Ottawa to Australia

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

Air New Zealand

12 Aug

YOW5:00 a.m.Ottawa

39h 55m

2 stops

MEL10:55 a.m.Melbourne

26 Aug

MEL8:35 a.m.Melbourne

30h 14m

2 stops

YOW12:49 a.m.Ottawa

C$ 2,104

Air New Zealand

16 Aug

YOW6:55 a.m.Ottawa

37h 45m

2 stops

SYD10:40 a.m.Sydney Kingsford Smith

30 Aug

SYD11:55 a.m.Sydney Kingsford Smith

31h 44m

2 stops

YOW5:39 a.m.Ottawa

C$ 2,123

Air New Zealand

25 May

YOW6:00 p.m.Ottawa

24h 45m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

14 Jun

SYD11:55 a.m.Sydney Kingsford Smith

31h 50m

2 stops

YOW5:45 a.m.Ottawa

C$ 2,159

Fly from

Fly to

Route

Depart

Return

Price

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Fri 24/4

6:00 a.m.-10:35 a.m.

3 stops38h 35m

Brisbane

Sat 9/5

11:55 a.m.-5:40 a.m.

3 stops31h 45m

C$ 1,687

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Tue 10/3

3:15 p.m.-6:30 a.m.

2 stops25h 15m

Brisbane

Tue 24/3

10:40 a.m.-11:54 p.m.

2 stops27h 14m

C$ 1,702

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 7/3

7:30 p.m.-6:20 a.m.

2 stops42h 50m

Sydney Kingsford Smith

Wed 11/3

10:25 a.m.-6:55 p.m.

2 stops23h 30m

C$ 1,704

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

2:48 p.m.-7:00 a.m.

2 stops26h 12m

Sydney Kingsford Smith

Mon 31/8

10:20 a.m.-9:47 a.m.

2 stops37h 27m

C$ 1,707

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Fri 10/4

6:00 a.m.-10:35 a.m.

3 stops38h 35m

Brisbane

Fri 24/4

11:35 a.m.-12:40 a.m.

3 stops51h 05m

C$ 1,872

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Fri 3/4

6:00 a.m.-7:35 a.m.

2 stops58h 35m

Sydney Kingsford Smith

Fri 10/4

5:50 p.m.-12:40 a.m.

2 stops44h 50m

C$ 1,924

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Wed 12/8

5:00 a.m.-10:55 a.m.

2 stops39h 55m

Melbourne

Wed 26/8

8:35 a.m.-12:49 a.m.

2 stops30h 14m

C$ 2,104

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Mon 17/8

5:00 a.m.-11:05 a.m.

2 stops40h 05m

Brisbane

Mon 24/8

12:20 p.m.-12:49 a.m.

2 stops26h 29m

C$ 2,159

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Tue 10/3

5:50 p.m.-8:45 p.m.

2 stops36h 25m

Adelaide

Sat 14/3

6:00 a.m.-6:43 a.m.

2 stops39h 13m

C$ 2,520

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Fri 1/5

5:50 p.m.-3:55 p.m.

2 stops32h 35m

Adelaide

Tue 12/5

8:00 p.m.-5:45 a.m.

2 stops47h 15m

C$ 2,523

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$ 2,106, 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 May instead. Flights to Australia in May, while not as cheap as those in November, still average around C$ 2,128.

How far in advance should I book a flight 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$ 2,288 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$ 2,033 on momondo.

Can stopping save me money on Ottawa to Australia flights?

You could potentially save up to 14% 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

Fastest flight time	24h 45m
Direct flights	None

The fastest flight from Ottawa to Australia takes 24h 45m

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

Search flight deals

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 2 operators available for flights from Ottawa Airport to Australia as of February 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
United Airlines	PriceFrom C$ 1,557	Free Cancellation	Rating 7.4 9,331 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 1,665	Free Cancellation	Rating 7.1 10,733 reviews		Search Air Canada 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.