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

Philippine Airlines and Air Canada are the most popular carriers operating from Ottawa to Australia

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 61% 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.

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$ 955 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.

6:55 a.m. - 9:25 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 30m2 stops Vancouver Intl Tokyo Haneda

11:45 a.m. - 12:53 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

27h 08m2 stops Tokyo Haneda Vancouver Intl

C$ 1,694ANA

Wed, 9 Sep - Wed, 16 Sep

6:55 a.m. - 9:25 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 30m2 stops Vancouver Intl Tokyo Haneda

11:45 a.m. - 12:53 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

27h 08m2 stops Tokyo Haneda Vancouver Intl

C$ 1,703ANA

Wed, 9 Sep - Wed, 16 Sep

6:55 a.m. - 9:25 a.m.YOW Ottawa-SYD Sydney Kingsford Smith

36h 30m2 stops Vancouver Intl Tokyo Haneda

11:45 a.m. - 12:53 a.m.SYD Sydney Kingsford Smith-YOW Ottawa

27h 08m2 stops Tokyo Haneda Vancouver Intl

C$ 1,768ANA

Wed, 9 Sep - Wed, 16 Sep

5:00 a.m. - 11:35 a.m.YOW Ottawa-MEL Melbourne

40h 35m2 stops Vancouver Intl Sydney Kingsford Smith

6:00 a.m. - 5:58 a.m.MEL Melbourne-YOW Ottawa

37h 58m2 stops Sydney Kingsford Smith Vancouver Intl

C$ 2,119Air Canada

Sun, 6 Sep - Fri, 11 Sep

5:00 a.m. - 11:35 a.m.YOW Ottawa-MEL Melbourne

40h 35m2 stops Vancouver Intl Sydney Kingsford Smith

6:00 a.m. - 9:20 p.m.MEL Melbourne-YOW Ottawa

29h 20m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

C$ 2,131Air Canada

Sun, 6 Sep - Fri, 11 Sep

6:55 a.m. - 11:05 a.m.YOW Ottawa-MEL Melbourne

38h 10m2 stops Vancouver Intl Sydney Kingsford Smith

8:45 p.m. - 4:23 p.m.MEL Melbourne-YOW Ottawa

33h 38m2 stops Sydney Kingsford Smith Vancouver Intl

C$ 2,185Air Canada

Fri, 11 Sep - Fri, 18 Sep

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

23h 55m1 stop Vancouver Intl

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

29h 36m1 stop Vancouver Intl

C$ 2,448Air New Zealand

Sat, 21 Nov - Sun, 13 Dec

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

33h 50m1 stop Vancouver Intl

11:20 a.m. - 3:59 p.m.SYD Sydney Kingsford Smith-YOW Ottawa

20h 39m1 stop Vancouver Intl

C$ 2,461Air New Zealand

Sat, 21 Nov - Sun, 13 Dec

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

25h 42m2 stops Newark San Francisco

11:40 a.m. - 3:12 p.m.BNE Brisbane-YOW Ottawa

42h 32m2 stops San Francisco Washington, D.C. Dulles Intl

C$ 2,502United Airlines

Wed, 3 Feb - Sun, 21 Feb

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

25h 42m2 stops Newark San Francisco

11:40 a.m. - 7:32 p.m.BNE Brisbane-YOW Ottawa

22h 52m2 stops San Francisco Washington, D.C. Dulles Intl

C$ 2,502United Airlines

Wed, 3 Feb - Wed, 24 Feb

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ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

9 Sep

YOW6:55 a.m.Ottawa

36h 30m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

16 Sep

SYD11:45 a.m.Sydney Kingsford Smith

27h 08m

2 stops

YOW12:53 a.m.Ottawa

C$ 1,694

ANA

9 Sep

YOW6:55 a.m.Ottawa

36h 30m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

16 Sep

SYD11:45 a.m.Sydney Kingsford Smith

27h 08m

2 stops

YOW12:53 a.m.Ottawa

C$ 1,703

ANA

9 Sep

YOW6:55 a.m.Ottawa

36h 30m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

16 Sep

SYD11:45 a.m.Sydney Kingsford Smith

27h 08m

2 stops

YOW12:53 a.m.Ottawa

C$ 1,768

Air Canada flights from Ottawa to Australia

Our best Air Canada deals on Ottawa to Australia flight tickets

Air Canada

6 Sep

YOW5:00 a.m.Ottawa

40h 35m

2 stops

MEL11:35 a.m.Melbourne

11 Sep

MEL6:00 a.m.Melbourne

37h 58m

2 stops

YOW5:58 a.m.Ottawa

C$ 2,119

Air Canada

6 Sep

YOW5:00 a.m.Ottawa

40h 35m

2 stops

MEL11:35 a.m.Melbourne

11 Sep

MEL6:00 a.m.Melbourne

29h 20m

3 stops

YOW9:20 p.m.Ottawa

C$ 2,131

Air Canada

11 Sep

YOW6:55 a.m.Ottawa

38h 10m

2 stops

MEL11:05 a.m.Melbourne

18 Sep

MEL8:45 p.m.Melbourne

33h 38m

2 stops

YOW4:23 p.m.Ottawa

C$ 2,185

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 9/9

6:55 a.m.-9:25 a.m.

2 stops36h 30m

Sydney Kingsford Smith

Wed 16/9

11:45 a.m.-12:53 a.m.

2 stops27h 08m

C$ 1,694

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 9/9

6:55 a.m.-9:25 a.m.

2 stops36h 30m

Sydney Kingsford Smith

Wed 16/9

11:45 a.m.-12:53 a.m.

2 stops27h 08m

C$ 1,703

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 9/9

6:55 a.m.-9:25 a.m.

2 stops36h 30m

Sydney Kingsford Smith

Wed 16/9

11:45 a.m.-12:53 a.m.

2 stops27h 08m

C$ 1,768

OttawaMelbourne

YOW Ottawa - MEL Melbourne

YOWMEL

Ottawa

Sun 6/9

5:00 a.m.-11:35 a.m.

2 stops40h 35m

Melbourne

Fri 11/9

6:00 a.m.-5:58 a.m.

2 stops37h 58m

C$ 2,119

OttawaMelbourne

YOW Ottawa - MEL Melbourne

YOWMEL

Ottawa

Sun 6/9

5:00 a.m.-11:35 a.m.

2 stops40h 35m

Melbourne

Fri 11/9

6:00 a.m.-9:20 p.m.

3 stops29h 20m

C$ 2,131

OttawaMelbourne

YOW Ottawa - MEL Melbourne

YOWMEL

Ottawa

Fri 11/9

6:55 a.m.-11:05 a.m.

2 stops38h 10m

Melbourne

Fri 18/9

8:45 p.m.-4:23 p.m.

2 stops33h 38m

C$ 2,185

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 21/11

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

1 stop23h 55m

Sydney Kingsford Smith

Sun 13/12

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

1 stop29h 36m

C$ 2,448

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 21/11

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

1 stop33h 50m

Sydney Kingsford Smith

Sun 13/12

11:20 a.m.-3:59 p.m.

1 stop20h 39m

C$ 2,460

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Wed 3/2

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

2 stops25h 42m

Brisbane

Sun 21/2

11:40 a.m.-3:12 p.m.

2 stops42h 32m

C$ 2,502

Quickest round-trip

OttawaBrisbane

YOW Ottawa - BNE Brisbane

YOWBNE

Ottawa

Wed 3/2

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

2 stops25h 42m

Brisbane

Wed 24/2

11:40 a.m.-7:32 p.m.

2 stops22h 52m

C$ 2,502

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 May. Flight prices, which tend to average around C$ 2,100, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Australia from Ottawa during November instead. Flights to Australia in November, while not as cheap as those in May, still average around C$ 2,138.

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$ 2,428 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$ 2,036 on momondo.

Can stopping save me money on Ottawa to Australia flights?

You could potentially save up to 21% 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	27h 30m
Direct flights	None

The fastest flight from Ottawa to Australia takes 27h 30m

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$ 1,305	Free Cancellation	Rating 7.1 11,437 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 1,590	Free Cancellation	Rating 7.4 10,084 reviews	Search United Airlines flights
Air New Zealand	PriceFrom C$ 1,796	Free Cancellation	Rating 8.0 659 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.