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 7 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 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$ 1,056 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.

6:00 a.m. - 8:15 p.m.

YOW

SYD

46h 15m

2 stops

12:25 p.m. - 4:58 a.m.

SYD

YOW

32h 33m

2 stops

C$ 1,741ANA

Tue, 10 Nov - Tue, 17 Nov

6:55 p.m. - 12:50 p.m.

YOW

SYD

26h 55m

2 stops

2:15 p.m. - 5:45 a.m.

SYD

YOW

30h 30m

2 stops

C$ 1,841Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

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$ 1,887ANA

Tue, 22 Sep - Tue, 6 Oct

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

YOW

SYD

37h 00m

2 stops

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

SYD

YOW

40h 32m

2 stops

C$ 1,894ANA

Tue, 22 Sep - Tue, 6 Oct

6:00 a.m. - 12:45 p.m.

YOW

MEL

39h 45m

3 stops

1:35 p.m. - 3:50 p.m.

MEL

YOW

42h 15m

3 stops

C$ 1,912Multiple Airlines

Sun, 25 Oct - Mon, 23 Nov

6:55 a.m. - 7:20 a.m.

YOW

SYD

34h 25m

1 stop

10:20 a.m. - 12:53 a.m.

SYD

YOW

29h 33m

1 stop

C$ 1,992Air Canada

Tue, 22 Sep - Tue, 6 Oct

10:44 a.m. - 7:10 p.m.

YOW

SYD

42h 26m

2 stops

11:45 a.m. - 12:49 a.m.

SYD

YOW

27h 04m

2 stops

C$ 2,003ANA

Wed, 8 Jul - Wed, 22 Jul

2:35 p.m. - 7:20 a.m.

YOW

SYD

26h 45m

2 stops

10:20 a.m. - 9:24 a.m.

SYD

YOW

38h 04m

3 stops

C$ 2,057Air Canada

Tue, 22 Sep - Tue, 6 Oct

6:00 a.m. - 9:30 p.m.

YOW

MEL

48h 30m

2 stops

12:10 p.m. - 4:58 a.m.

MEL

YOW

32h 48m

2 stops

C$ 2,192Air New Zealand

Sun, 25 Oct - Mon, 23 Nov

6:00 a.m. - 1:25 p.m.

YOW

CBR

39h 25m

3 stops

9:35 a.m. - 4:58 a.m.

CBR

YOW

35h 23m

3 stops

C$ 2,446Air New Zealand

Sun, 15 Nov - Sun, 22 Nov

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ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

10 Nov

YOW6:00 a.m.Ottawa

46h 15m

2 stops

SYD8:15 p.m.Sydney Kingsford Smith

17 Nov

SYD12:25 p.m.Sydney Kingsford Smith

32h 33m

2 stops

YOW4:58 a.m.Ottawa

C$ 1,741

ANA

22 Sep

YOW6:25 a.m.Ottawa

46h 45m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

6 Oct

SYD12:45 p.m.Sydney Kingsford Smith

40h 32m

2 stops

YOW2:17 p.m.Ottawa

C$ 1,887

ANA

22 Sep

YOW6:25 a.m.Ottawa

37h 00m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

6 Oct

SYD12:45 p.m.Sydney Kingsford Smith

40h 32m

2 stops

YOW2:17 p.m.Ottawa

C$ 1,894

Air New Zealand flights from Ottawa to Australia

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

Air New Zealand

25 Oct

YOW6:00 a.m.Ottawa

48h 30m

2 stops

MEL9:30 p.m.Melbourne

23 Nov

MEL12:10 p.m.Melbourne

32h 48m

2 stops

YOW4:58 a.m.Ottawa

C$ 2,192

Air New Zealand

16 Aug

YOW6:55 a.m.Ottawa

37h 45m

2 stops

SYD10:40 a.m.Sydney Kingsford Smith

31 Aug

SYD7:50 a.m.Sydney Kingsford Smith

31h 19m

2 stops

YOW1:09 a.m.Ottawa

C$ 2,256

Air New Zealand

15 Nov

YOW6:00 a.m.Ottawa

39h 25m

3 stops

CBR1:25 p.m.Canberra

22 Nov

CBR9:35 a.m.Canberra

35h 23m

3 stops

YOW4:58 a.m.Ottawa

C$ 2,446

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 10/11

6:00 a.m.-8:15 p.m.

2 stops46h 15m

Sydney Kingsford Smith

Tue 17/11

12:25 p.m.-4:58 a.m.

2 stops32h 33m

C$ 1,741

Quickest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 8/10

6:55 p.m.-12:50 p.m.

2 stops26h 55m

Sydney Kingsford Smith

Thu 15/10

2:15 p.m.-5:45 a.m.

2 stops30h 30m

C$ 1,841

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$ 1,887

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 22/9

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

2 stops37h 00m

Sydney Kingsford Smith

Tue 6/10

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

2 stops40h 32m

C$ 1,894

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Sun 25/10

6:00 a.m.-12:45 p.m.

3 stops39h 45m

Melbourne

Mon 23/11

1:35 p.m.-3:50 p.m.

3 stops42h 15m

C$ 1,912

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 22/9

6:55 a.m.-7:20 a.m.

1 stop34h 25m

Sydney Kingsford Smith

Tue 6/10

10:20 a.m.-12:53 a.m.

1 stop29h 33m

C$ 1,992

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 8/7

10:44 a.m.-7:10 p.m.

2 stops42h 26m

Sydney Kingsford Smith

Wed 22/7

11:45 a.m.-12:49 a.m.

2 stops27h 04m

C$ 2,003

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 22/9

2:35 p.m.-7:20 a.m.

2 stops26h 45m

Sydney Kingsford Smith

Tue 6/10

10:20 a.m.-9:24 a.m.

3 stops38h 04m

C$ 2,057

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Sun 25/10

6:00 a.m.-9:30 p.m.

2 stops48h 30m

Melbourne

Mon 23/11

12:10 p.m.-4:58 a.m.

2 stops32h 48m

C$ 2,192

OttawaCanberra

YOW - CBR

YOWCBR

Ottawa

Sun 15/11

6:00 a.m.-1:25 p.m.

3 stops39h 25m

Canberra

Sun 22/11

9:35 a.m.-4:58 a.m.

3 stops35h 23m

C$ 2,446

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$ 1,155, 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$ 1,298.

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$ 2,324 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$ 1,950 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	24h 30m
Direct flights	None

The fastest flight from Ottawa to Australia takes 24h 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 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$ 1,585	Free Cancellation	Rating 7.4 9,807 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,695	Free Cancellation	Rating 7.1 11,165 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,791	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.