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

Air Canada is the most popular carrier 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 62% 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.

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$ 884 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.

5:40 a.m. - 6:35 a.m.

YOW

SYD

56h 55m

2 stops

11:15 a.m. - 11:45 p.m.

SYD

YOW

52h 30m

2 stops

C$ 1,673Multiple Airlines

Sun, 15 Nov - Sun, 13 Dec

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

YOW

SYD

34h 10m

2 stops

6:50 p.m. - 5:35 a.m.

SYD

YOW

25h 45m

2 stops

C$ 1,693Multiple Airlines

Tue, 22 Sep - Tue, 6 Oct

6:00 a.m. - 12:35 p.m.

YOW

SYD

38h 35m

3 stops

2:00 p.m. - 3:50 p.m.

SYD

YOW

65h 50m

3 stops

C$ 1,699Multiple Airlines

Sun, 22 Nov - Mon, 7 Dec

4:15 p.m. - 7:30 a.m.

YOW

SYD

49h 15m

2 stops

9:25 p.m. - 5:15 p.m.

SYD

YOW

33h 50m

2 stops

C$ 1,700Multiple Airlines

Sat, 29 Aug - Sun, 27 Sep

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$ 1,743ANA

Mon, 9 Nov - Tue, 24 Nov

7:45 a.m. - 7:45 a.m.

YOW

BNE

34h 00m

1 stop

10:45 a.m. - 3:59 p.m.

BNE

YOW

20h 14m

1 stop

C$ 1,836Air Canada

Thu, 29 Oct - Mon, 2 Nov

5:00 a.m. - 1:15 p.m.

YOW

MEL

41h 15m

2 stops

6:00 a.m. - 3:59 p.m.

MEL

YOW

24h 59m

2 stops

C$ 1,848Air Canada

Sat, 24 Oct - Wed, 28 Oct

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

YOW

BNE

38h 10m

2 stops

7:35 p.m. - 12:53 a.m.

BNE

YOW

43h 18m

2 stops

C$ 2,505Air New Zealand

Sun, 6 Sep - Sun, 20 Sep

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

YOW

BNE

34h 15m

2 stops

11:40 a.m. - 7:27 p.m.

BNE

YOW

22h 47m

2 stops

C$ 2,559United Airlines

Thu, 29 Oct - Mon, 2 Nov

10:30 a.m. - 6:30 a.m.

YOW

BNE

30h 00m

3 stops

11:40 a.m. - 7:27 p.m.

BNE

YOW

22h 47m

2 stops

C$ 2,805United Airlines

Thu, 29 Oct - Mon, 2 Nov

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Air New Zealand flights from Ottawa to Australia

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

Air New Zealand

15 Nov

YOW5:40 p.m.Ottawa

23h 55m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

13 Dec

SYD11:20 a.m.Sydney Kingsford Smith

20h 39m

1 stop

YOW3:59 p.m.Ottawa

C$ 1,810

Air New Zealand

25 Sep

YOW6:05 p.m.Ottawa

47h 15m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

12 Oct

SYD10:20 a.m.Sydney Kingsford Smith

21h 03m

1 stop

YOW4:23 p.m.Ottawa

C$ 1,971

Air New Zealand

9 Nov

YOW6:00 a.m.Ottawa

34h 45m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

23 Nov

SYD2:05 p.m.Sydney Kingsford Smith

30h 53m

2 stops

YOW4:58 a.m.Ottawa

C$ 2,120

ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

9 Nov

YOW6:00 a.m.Ottawa

46h 15m

2 stops

SYD8:15 p.m.Sydney Kingsford Smith

24 Nov

SYD12:25 p.m.Sydney Kingsford Smith

32h 33m

2 stops

YOW4:58 a.m.Ottawa

C$ 1,743

ANA

22 Nov

YOW6:00 a.m.Ottawa

46h 15m

2 stops

SYD8:15 p.m.Sydney Kingsford Smith

7 Dec

SYD12:25 p.m.Sydney Kingsford Smith

32h 33m

2 stops

YOW4:58 a.m.Ottawa

C$ 1,821

ANA

18 Oct

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD8:10 p.m.Sydney Kingsford Smith

24 Oct

SYD9:45 p.m.Sydney Kingsford Smith

46h 13m

2 stops

YOW4:58 a.m.Ottawa

C$ 1,824

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 15/11

5:40 a.m.-6:35 a.m.

2 stops56h 55m

Sydney Kingsford Smith

Sun 13/12

11:15 a.m.-11:45 p.m.

2 stops52h 30m

C$ 1,673

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 22/9

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

2 stops34h 10m

Sydney Kingsford Smith

Tue 6/10

6:50 p.m.-5:35 a.m.

2 stops25h 45m

C$ 1,693

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 22/11

6:00 a.m.-12:35 p.m.

3 stops38h 35m

Sydney Kingsford Smith

Mon 7/12

2:00 p.m.-3:50 p.m.

3 stops65h 50m

C$ 1,699

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 29/8

4:15 p.m.-7:30 a.m.

2 stops49h 15m

Sydney Kingsford Smith

Sun 27/9

9:25 p.m.-5:15 p.m.

2 stops33h 50m

C$ 1,700

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 9/11

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

2 stops46h 15m

Sydney Kingsford Smith

Tue 24/11

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

2 stops32h 33m

C$ 1,743

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Thu 29/10

7:45 a.m.-7:45 a.m.

1 stop34h 00m

Brisbane

Mon 2/11

10:45 a.m.-3:59 p.m.

1 stop20h 14m

C$ 1,836

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Sat 24/10

5:00 a.m.-1:15 p.m.

2 stops41h 15m

Melbourne

Wed 28/10

6:00 a.m.-3:59 p.m.

2 stops24h 59m

C$ 1,848

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Sun 6/9

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

2 stops38h 10m

Brisbane

Sun 20/9

7:35 p.m.-12:53 a.m.

2 stops43h 18m

C$ 2,505

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Thu 29/10

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

2 stops34h 15m

Brisbane

Mon 2/11

11:40 a.m.-7:27 p.m.

2 stops22h 47m

C$ 2,559

Quickest round-trip

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Thu 29/10

10:30 a.m.-6:30 a.m.

3 stops30h 00m

Brisbane

Mon 2/11

11:40 a.m.-7:27 p.m.

2 stops22h 47m

C$ 2,805

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$ 1,179, 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$ 1,324.

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$ 2,410 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$ 2,133 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 23m
Direct flights	None

The fastest flight from Ottawa to Australia takes 27h 23m

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
Air Canada	PriceFrom C$ 1,593	Free Cancellation	Rating 7.1 11,257 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 1,617	Free Cancellation	Rating 7.4 9,889 reviews	Search United Airlines flights
Air New Zealand	PriceFrom C$ 1,827	Free Cancellation	Rating 8.0 646 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.