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 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 59% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 9 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 April 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$ 877 Cheap Flights from Ottawa to Australia in 2026

1 adult

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. - 7:10 p.m.

YOW

SYD

46h 15m

2 stops

8:55 p.m. - 12:55 a.m.

SYD

YOW

42h 00m

2 stops

C$ 1,686ANA

Tue, 9 Jun - Tue, 16 Jun

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

YOW

SYD

46h 15m

2 stops

11:45 a.m. - 12:55 a.m.

SYD

YOW

27h 10m

2 stops

C$ 1,745ANA

Tue, 9 Jun - Tue, 16 Jun

7:20 a.m. - 12:25 p.m.

YOW

MEL

39h 05m

3 stops

1:30 p.m. - 5:35 a.m.

MEL

YOW

30h 05m

3 stops

C$ 1,819Multiple Airlines

Mon, 11 May - Mon, 25 May

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

YOW

SYD

36h 30m

2 stops

11:45 a.m. - 6:00 a.m.

SYD

YOW

32h 15m

2 stops

C$ 1,867Multiple Airlines

Sun, 7 Jun - Sun, 14 Jun

6:15 p.m. - 8:20 a.m.

YOW

SYD

47h 05m

2 stops

11:20 a.m. - 9:38 a.m.

SYD

YOW

38h 18m

2 stops

C$ 1,952Air Canada

Sat, 17 Oct - Mon, 2 Nov

9:30 p.m. - 8:20 a.m.

YOW

SYD

43h 50m

2 stops

11:20 a.m. - 4:58 a.m.

SYD

YOW

33h 38m

1 stop

C$ 1,956Air Canada

Sat, 17 Oct - Wed, 4 Nov

7:20 a.m. - 1:05 p.m.

YOW

CBR

39h 45m

3 stops

4:30 p.m. - 5:35 a.m.

CBR

YOW

51h 05m

3 stops

C$ 2,964Qantas Airways

Fri, 15 May - Sat, 30 May

7:20 a.m. - 4:40 p.m.

YOW

CBR

43h 20m

3 stops

4:25 p.m. - 5:35 a.m.

CBR

YOW

51h 10m

3 stops

C$ 3,046Qantas Airways

Fri, 15 May - Sat, 30 May

6:25 p.m. - 10:40 p.m.

YOW

PER

40h 15m

2 stops

12:10 a.m. - 9:15 a.m.

PER

YOW

45h 05m

2 stops

C$ 3,049Cathay Pacific

Wed, 16 Sep - Sat, 19 Sep

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

YOW

PER

27h 45m

2 stops

12:10 a.m. - 9:15 a.m.

PER

YOW

45h 05m

2 stops

C$ 3,050Cathay Pacific

Wed, 16 Sep - Sat, 19 Sep

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Air Canada flights from Ottawa to Australia

Our best Air Canada deals on Ottawa to Australia flight tickets

Air Canada

4 May

YOW6:05 p.m.Ottawa

23h 15m

1 stop

SYD7:20 a.m.Sydney Kingsford Smith

20 May

SYD10:00 a.m.Sydney Kingsford Smith

58h 00m

2 stops

YOW6:00 a.m.Ottawa

C$ 1,928

Air Canada

17 Oct

YOW6:15 p.m.Ottawa

47h 05m

2 stops

SYD8:20 a.m.Sydney Kingsford Smith

2 Nov

SYD11:20 a.m.Sydney Kingsford Smith

38h 18m

2 stops

YOW9:38 a.m.Ottawa

C$ 1,952

Air Canada

17 Oct

YOW9:30 p.m.Ottawa

43h 50m

2 stops

SYD8:20 a.m.Sydney Kingsford Smith

4 Nov

SYD11:20 a.m.Sydney Kingsford Smith

33h 38m

1 stop

YOW4:58 a.m.Ottawa

C$ 1,956

ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

9 Jun

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

16 Jun

SYD8:55 p.m.Sydney Kingsford Smith

42h 00m

2 stops

YOW12:55 a.m.Ottawa

C$ 1,686

ANA

9 Jun

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

16 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 1,745

ANA

18 Oct

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD8:10 p.m.Sydney Kingsford Smith

1 Nov

SYD12:25 p.m.Sydney Kingsford Smith

32h 33m

2 stops

YOW5:58 a.m.Ottawa

C$ 1,779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 9/6

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

2 stops46h 15m

Sydney Kingsford Smith

Tue 16/6

8:55 p.m.-12:55 a.m.

2 stops42h 00m

C$ 1,686

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 9/6

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

2 stops46h 15m

Sydney Kingsford Smith

Tue 16/6

11:45 a.m.-12:55 a.m.

2 stops27h 10m

C$ 1,745

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Mon 11/5

7:20 a.m.-12:25 p.m.

3 stops39h 05m

Melbourne

Mon 25/5

1:30 p.m.-5:35 a.m.

3 stops30h 05m

C$ 1,819

Quickest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 7/6

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

2 stops36h 30m

Sydney Kingsford Smith

Sun 14/6

11:45 a.m.-6:00 a.m.

2 stops32h 15m

C$ 1,867

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 17/10

6:15 p.m.-8:20 a.m.

2 stops47h 05m

Sydney Kingsford Smith

Mon 2/11

11:20 a.m.-9:38 a.m.

2 stops38h 18m

C$ 1,952

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 17/10

9:30 p.m.-8:20 a.m.

2 stops43h 50m

Sydney Kingsford Smith

Wed 4/11

11:20 a.m.-4:58 a.m.

1 stop33h 38m

C$ 1,956

OttawaCanberra

YOW - CBR

YOWCBR

Ottawa

Fri 15/5

7:20 a.m.-1:05 p.m.

3 stops39h 45m

Canberra

Sat 30/5

4:30 p.m.-5:35 a.m.

3 stops51h 05m

C$ 2,964

OttawaCanberra

YOW - CBR

YOWCBR

Ottawa

Fri 15/5

7:20 a.m.-4:40 p.m.

3 stops43h 20m

Canberra

Sat 30/5

4:25 p.m.-5:35 a.m.

3 stops51h 10m

C$ 3,046

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 16/9

6:25 p.m.-10:40 p.m.

2 stops40h 15m

Perth

Sat 19/9

12:10 a.m.-9:15 a.m.

2 stops45h 05m

C$ 3,049

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 16/9

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

2 stops27h 45m

Perth

Sat 19/9

12:10 a.m.-9:15 a.m.

2 stops45h 05m

C$ 3,050

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$ 1,272, 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$ 1,272.

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$ 2,269 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$ 1,986 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	26h 08m
Direct flights	None

The fastest flight from Ottawa to Australia takes 26h 08m

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 April 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$ 1,555	Free Cancellation	Rating 7.4 9,670 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,662	Free Cancellation	Rating 7.1 10,974 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,756	Free Cancellation	Rating 8.0 638 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.