Which airlines fly to Australia?

Air Canada, United Airlines and Delta 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 8 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?

WestJet, Air Canada, 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 3 operators available for flights from Ottawa Airport to Australia as of June 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$ 971 Cheap Flights from Ottawa to Australia in 2026

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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.

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

YOW

SYD

61h 00m

2 stops

10:15 a.m. - 12:53 a.m.

SYD

YOW

52h 38m

2 stops

C$ 1,799Multiple Airlines

Mon, 14 Sep - Mon, 28 Sep

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

YOW

SYD

36h 30m

2 stops

11:45 a.m. - 5:54 a.m.

SYD

YOW

32h 09m

2 stops

C$ 1,831Multiple Airlines

Sun, 14 Jun - Sat, 20 Jun

6:55 a.m. - 7:10 p.m.

YOW

SYD

46h 15m

2 stops

11:45 a.m. - 1:59 p.m.

SYD

YOW

40h 14m

2 stops

C$ 1,833ANA

Sun, 30 Aug - Fri, 4 Sep

7:20 a.m. - 11:50 a.m.

YOW

SYD

38h 30m

3 stops

1:15 p.m. - 5:35 a.m.

SYD

YOW

30h 20m

3 stops

C$ 1,861Multiple Airlines

Mon, 14 Sep - Mon, 28 Sep

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

YOW

SYD

37h 00m

2 stops

11:45 a.m. - 9:35 p.m.

SYD

YOW

47h 50m

2 stops

C$ 1,883ANA

Sat, 22 Aug - Tue, 1 Sep

6:25 a.m. - 7:10 p.m.

YOW

SYD

46h 45m

2 stops

12:45 p.m. - 2:17 p.m.

SYD

YOW

40h 32m

2 stops

C$ 1,893ANA

Tue, 22 Sep - Tue, 6 Oct

6:15 p.m. - 7:05 a.m.

YOW

BNE

46h 50m

2 stops

10:00 a.m. - 5:15 p.m.

BNE

YOW

21h 15m

2 stops

C$ 2,039Air Canada

Sat, 12 Sep - Mon, 12 Oct

6:05 p.m. - 7:05 a.m.

YOW

BNE

23h 00m

1 stop

10:00 a.m. - 4:23 p.m.

BNE

YOW

20h 23m

1 stop

C$ 2,087Air Canada

Sat, 12 Sep - Mon, 12 Oct

6:55 a.m. - 10:40 p.m.

YOW

PER

27h 45m

2 stops

8:20 a.m. - 5:35 p.m.

PER

YOW

45h 15m

2 stops

C$ 2,603Cathay Pacific

Mon, 14 Sep - Fri, 18 Sep

6:55 a.m. - 10:40 p.m.

YOW

PER

27h 45m

2 stops

8:20 a.m. - 5:35 p.m.

PER

YOW

45h 15m

2 stops

C$ 2,604Cathay Pacific

Mon, 14 Sep - Fri, 18 Sep

Air Canada flights from Ottawa to Australia

Our best Air Canada deals on Ottawa to Australia flight tickets

Air Canada

12 Sep

YOW6:15 p.m.Ottawa

46h 50m

2 stops

BNE7:05 a.m.Brisbane

12 Oct

BNE10:00 a.m.Brisbane

21h 15m

2 stops

YOW5:15 p.m.Ottawa

C$ 2,039

Air Canada

12 Sep

YOW6:05 p.m.Ottawa

23h 00m

1 stop

BNE7:05 a.m.Brisbane

12 Oct

BNE10:00 a.m.Brisbane

20h 23m

1 stop

YOW4:23 p.m.Ottawa

C$ 2,087

Air Canada

1 Nov

YOW6:00 a.m.Ottawa

35h 35m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

13 Dec

SYD11:20 a.m.Sydney Kingsford Smith

33h 38m

1 stop

YOW4:58 a.m.Ottawa

C$ 2,097

ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

8 Jun

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

15 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 1,792

ANA

30 Aug

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

4 Sep

SYD11:45 a.m.Sydney Kingsford Smith

40h 14m

2 stops

YOW1:59 p.m.Ottawa

C$ 1,833

ANA

22 Aug

YOW6:25 a.m.Ottawa

37h 00m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

1 Sep

SYD11:45 a.m.Sydney Kingsford Smith

47h 50m

2 stops

YOW9:35 p.m.Ottawa

C$ 1,883

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 14/9

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

2 stops61h 00m

Sydney Kingsford Smith

Mon 28/9

10:15 a.m.-12:53 a.m.

2 stops52h 38m

C$ 1,799

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 14/6

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

2 stops36h 30m

Sydney Kingsford Smith

Sat 20/6

11:45 a.m.-5:54 a.m.

2 stops32h 09m

C$ 1,830

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 30/8

6:55 a.m.-7:10 p.m.

2 stops46h 15m

Sydney Kingsford Smith

Fri 4/9

11:45 a.m.-1:59 p.m.

2 stops40h 14m

C$ 1,833

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 14/9

7:20 a.m.-11:50 a.m.

3 stops38h 30m

Sydney Kingsford Smith

Mon 28/9

1:15 p.m.-5:35 a.m.

3 stops30h 20m

C$ 1,861

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 22/8

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

2 stops37h 00m

Sydney Kingsford Smith

Tue 1/9

11:45 a.m.-9:35 p.m.

2 stops47h 50m

C$ 1,883

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 22/9

6:25 a.m.-7:10 p.m.

2 stops46h 45m

Sydney Kingsford Smith

Tue 6/10

12:45 p.m.-2:17 p.m.

2 stops40h 32m

C$ 1,893

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Sat 12/9

6:15 p.m.-7:05 a.m.

2 stops46h 50m

Brisbane

Mon 12/10

10:00 a.m.-5:15 p.m.

2 stops21h 15m

C$ 2,039

Quickest round-trip

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Sat 12/9

6:05 p.m.-7:05 a.m.

1 stop23h 00m

Brisbane

Mon 12/10

10:00 a.m.-4:23 p.m.

1 stop20h 23m

C$ 2,087

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 14/9

6:55 a.m.-10:40 p.m.

2 stops27h 45m

Perth

Fri 18/9

8:20 a.m.-5:35 p.m.

2 stops45h 15m

C$ 2,603

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 14/9

6:55 a.m.-10:40 p.m.

2 stops27h 45m

Perth

Fri 18/9

8:20 a.m.-5:35 p.m.

2 stops45h 15m

C$ 2,604

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 June. Flight prices, which tend to average around C$ 1,150, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Australia from Ottawa during April instead. Flights to Australia in April, while not as cheap as those in June, still average around C$ 1,291.

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$ 2,323 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$ 2,015 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	22h 50m
Direct flights	None

The fastest flight from Ottawa to Australia takes 22h 50m

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 June 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$ 1,578	Free Cancellation	Rating 7.4 9,777 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,687	Free Cancellation	Rating 7.1 11,127 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,782	Free Cancellation	Rating 8.0 645 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.