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?

Air Canada, 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 May 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$ 974 Cheap Flights from Ottawa to Australia in 2026

1 adult

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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.

9:00 a.m. - 7:20 a.m.

YOW

SYD

32h 20m

2 stops

9:20 a.m. - 5:10 p.m.

SYD

YOW

21h 50m

1 stop

C$ 1,843Air Canada

Wed, 3 Jun - Tue, 9 Jun

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

YOW

SYD

36h 30m

2 stops

9:45 p.m. - 4:58 a.m.

SYD

YOW

46h 13m

2 stops

C$ 1,872ANA

Sat, 17 Oct - Sat, 24 Oct

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

YOW

SYD

46h 45m

2 stops

12:45 p.m. - 9:35 p.m.

SYD

YOW

47h 50m

2 stops

C$ 1,876ANA

Mon, 28 Sep - Mon, 19 Oct

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

YOW

SYD

46h 45m

2 stops

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

SYD

YOW

27h 08m

2 stops

C$ 1,883ANA

Mon, 28 Sep - Sun, 18 Oct

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

YOW

SYD

38h 30m

3 stops

2:15 p.m. - 5:35 a.m.

SYD

YOW

30h 20m

3 stops

C$ 1,922Multiple Airlines

Mon, 28 Sep - Mon, 19 Oct

6:00 a.m. - 11:50 a.m.

YOW

SYD

39h 50m

3 stops

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

SYD

YOW

30h 20m

3 stops

C$ 1,942Multiple Airlines

Fri, 28 Aug - Fri, 11 Sep

6:00 a.m. - 9:55 a.m.

YOW

BNE

36h 55m

2 stops

11:10 a.m. - 4:58 a.m.

BNE

YOW

32h 48m

2 stops

C$ 2,307Air New Zealand

Wed, 4 Nov - Thu, 21 Jan

6:00 a.m. - 4:55 p.m.

YOW

BNE

43h 55m

2 stops

11:10 a.m. - 4:58 a.m.

BNE

YOW

32h 48m

2 stops

C$ 2,332Air New Zealand

Wed, 4 Nov - Thu, 21 Jan

6:55 a.m. - 6:50 a.m.

YOW

PER

35h 55m

2 stops

8:20 a.m. - 1:35 a.m.

PER

YOW

53h 15m

2 stops

C$ 2,598Cathay Pacific

Sat, 12 Sep - Wed, 16 Sep

6:55 a.m. - 6:50 a.m.

YOW

PER

35h 55m

2 stops

8:20 a.m. - 9:15 a.m.

PER

YOW

36h 55m

2 stops

C$ 2,742Cathay Pacific

Sat, 12 Sep - Wed, 16 Sep

Air Canada flights from Ottawa to Australia

Our best Air Canada deals on Ottawa to Australia flight tickets

Air Canada

3 Jun

YOW9:00 a.m.Ottawa

32h 20m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

9 Jun

SYD9:20 a.m.Sydney Kingsford Smith

21h 50m

1 stop

YOW5:10 p.m.Ottawa

C$ 1,843

Air Canada

1 Jun

YOW6:20 p.m.Ottawa

22h 45m

2 stops

BNE7:05 a.m.Brisbane

15 Jun

BNE10:00 a.m.Brisbane

45h 22m

2 stops

YOW5:22 p.m.Ottawa

C$ 2,005

Air Canada

6 Jun

YOW6:20 p.m.Ottawa

46h 45m

2 stops

BNE7:05 a.m.Brisbane

24 Jun

BNE10:00 a.m.Brisbane

21h 10m

2 stops

YOW5:10 p.m.Ottawa

C$ 2,006

Qantas Airways flights from Ottawa to Australia

Our best Qantas Airways deals on Ottawa to Australia flight tickets

Qantas Airways

1 Jul

YOW6:00 a.m.Ottawa

58h 45m

2 stops

MEL6:45 a.m.Melbourne

14 Jul

MEL9:45 a.m.Melbourne

47h 35m

2 stops

YOW7:20 p.m.Ottawa

C$ 2,783

Qantas Airways

1 Jul

YOW6:00 a.m.Ottawa

58h 45m

2 stops

MEL6:45 a.m.Melbourne

12 Jul

MEL9:45 a.m.Melbourne

28h 55m

2 stops

YOW12:40 a.m.Ottawa

C$ 2,830

Qantas Airways

1 Jul

YOW6:00 a.m.Ottawa

58h 45m

2 stops

MEL6:45 a.m.Melbourne

16 Jul

MEL9:45 a.m.Melbourne

47h 35m

2 stops

YOW7:20 p.m.Ottawa

C$ 2,836

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 3/6

9:00 a.m.-7:20 a.m.

2 stops32h 20m

Sydney Kingsford Smith

Tue 9/6

9:20 a.m.-5:10 p.m.

1 stop21h 50m

C$ 1,843

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 17/10

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

2 stops36h 30m

Sydney Kingsford Smith

Sat 24/10

9:45 p.m.-4:58 a.m.

2 stops46h 13m

C$ 1,872

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 28/9

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

2 stops46h 45m

Sydney Kingsford Smith

Mon 19/10

12:45 p.m.-9:35 p.m.

2 stops47h 50m

C$ 1,876

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 28/9

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

2 stops46h 45m

Sydney Kingsford Smith

Sun 18/10

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

2 stops27h 08m

C$ 1,883

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 28/9

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

3 stops38h 30m

Sydney Kingsford Smith

Mon 19/10

2:15 p.m.-5:35 a.m.

3 stops30h 20m

C$ 1,922

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Fri 28/8

6:00 a.m.-11:50 a.m.

3 stops39h 50m

Sydney Kingsford Smith

Fri 11/9

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

3 stops30h 20m

C$ 1,942

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Wed 4/11

6:00 a.m.-9:55 a.m.

2 stops36h 55m

Brisbane

Thu 21/1

11:10 a.m.-4:58 a.m.

2 stops32h 48m

C$ 2,307

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Wed 4/11

6:00 a.m.-4:55 p.m.

2 stops43h 55m

Brisbane

Thu 21/1

11:10 a.m.-4:58 a.m.

2 stops32h 48m

C$ 2,332

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 12/9

6:55 a.m.-6:50 a.m.

2 stops35h 55m

Perth

Wed 16/9

8:20 a.m.-1:35 a.m.

2 stops53h 15m

C$ 2,598

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 12/9

6:55 a.m.-6:50 a.m.

2 stops35h 55m

Perth

Wed 16/9

8:20 a.m.-9:15 a.m.

2 stops36h 55m

C$ 2,742

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 April. Flight prices, which tend to average around C$ 1,280, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Australia from Ottawa during March instead. Flights to Australia in March, while not as cheap as those in April, still average around C$ 1,280.

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$ 2,300 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$ 1,998 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	25h 38m
Direct flights	None

The fastest flight from Ottawa to Australia takes 25h 38m

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 May 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$ 1,564	Free Cancellation	Rating 7.4 9,736 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,673	Free Cancellation	Rating 7.1 11,065 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,767	Free Cancellation	Rating 8.0 647 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.