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

Air France is the most popular carrier operating from Ottawa to Australia

Which airlines fly to Australia?

Air Canada, United Airlines and Qatar Airways 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 10 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 2 operators available for flights from Ottawa Airport to Australia as of January 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$ 773 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.

5:35 p.m. - 9:35 a.m.

YOW

SYD

48h 00m

2 stops

10:25 a.m. - 3:00 p.m.

SYD

YOW

43h 35m

2 stops

C$ 1,393Air Canada

Mon, 2 Mar - Mon, 16 Mar

5:50 p.m. - 3:30 p.m.

YOW

MEL

29h 40m

2 stops

6:00 a.m. - 3:45 p.m.

MEL

YOW

24h 45m

2 stops

C$ 1,440Multiple Airlines

Mon, 23 Feb - Wed, 11 Mar

6:30 p.m. - 8:35 a.m.

YOW

SYD

46h 05m

2 stops

10:20 a.m. - 9:38 a.m.

SYD

YOW

38h 18m

2 stops

C$ 1,452Air Canada

Sat, 7 Mar - Wed, 11 Mar

5:50 p.m. - 3:30 p.m.

YOW

MEL

29h 40m

2 stops

6:00 a.m. - 1:38 a.m.

MEL

YOW

34h 38m

3 stops

C$ 1,452Multiple Airlines

Mon, 23 Feb - Wed, 11 Mar

6:30 p.m. - 8:35 a.m.

YOW

SYD

47h 05m

2 stops

10:00 a.m. - 3:53 p.m.

SYD

YOW

43h 53m

2 stops

C$ 1,456Air Canada

Mon, 23 Mar - Mon, 27 Apr

10:20 a.m. - 2:05 p.m.

YOW

MEL

35h 45m

3 stops

6:00 a.m. - 1:38 a.m.

MEL

YOW

34h 38m

3 stops

C$ 1,464Multiple Airlines

Mon, 23 Feb - Wed, 11 Mar

5:50 p.m. - 6:15 p.m.

YOW

MEL

32h 25m

2 stops

6:25 p.m. - 4:01 p.m.

MEL

YOW

36h 36m

2 stops

C$ 1,477Multiple Airlines

Thu, 5 Mar - Sat, 14 Mar

5:40 a.m. - 5:30 a.m.

YOW

BNE

33h 50m

2 stops

8:40 a.m. - 12:39 a.m.

BNE

YOW

29h 59m

2 stops

C$ 1,478Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

6:00 a.m. - 9:50 a.m.

YOW

SYD

36h 50m

3 stops

8:30 p.m. - 5:40 a.m.

SYD

YOW

23h 10m

2 stops

C$ 1,635Qantas Airways

Mon, 23 Mar - Mon, 27 Apr

6:00 a.m. - 5:20 p.m.

YOW

PER

47h 20m

3 stops

3:20 p.m. - 12:40 a.m.

PER

YOW

45h 20m

3 stops

C$ 3,559Qantas Airways

Sat, 14 Mar - Sat, 21 Mar

Qantas Airways flights from Ottawa to Australia

Our best Qantas Airways deals on Ottawa to Australia flight tickets

Qantas Airways

23 Mar

YOW6:00 a.m.Ottawa

36h 50m

3 stops

SYD9:50 a.m.Sydney Kingsford Smith

27 Apr

SYD8:30 p.m.Sydney Kingsford Smith

23h 10m

2 stops

YOW5:40 a.m.Ottawa

C$ 1,635

Qantas Airways

7 Mar

YOW6:00 a.m.Ottawa

35h 30m

2 stops

MEL9:30 a.m.Melbourne

11 Mar

MEL12:00 p.m.Melbourne

51h 40m

2 stops

YOW12:40 a.m.Ottawa

C$ 1,644

Qantas Airways

7 Mar

YOW6:00 a.m.Ottawa

35h 30m

2 stops

MEL9:30 a.m.Melbourne

11 Mar

MEL12:00 p.m.Melbourne

27h 40m

2 stops

YOW12:40 a.m.Ottawa

C$ 1,656

Air Canada flights from Ottawa to Australia

Our best Air Canada deals on Ottawa to Australia flight tickets

Air Canada

2 Mar

YOW5:35 p.m.Ottawa

48h 00m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

16 Mar

SYD10:25 a.m.Sydney Kingsford Smith

43h 35m

2 stops

YOW3:00 p.m.Ottawa

C$ 1,393

Air Canada

7 Mar

YOW6:30 p.m.Ottawa

46h 05m

2 stops

SYD8:35 a.m.Sydney Kingsford Smith

11 Mar

SYD10:20 a.m.Sydney Kingsford Smith

38h 18m

2 stops

YOW9:38 a.m.Ottawa

C$ 1,452

Air Canada

23 Mar

YOW6:30 p.m.Ottawa

47h 05m

2 stops

SYD8:35 a.m.Sydney Kingsford Smith

27 Apr

SYD10:00 a.m.Sydney Kingsford Smith

43h 53m

2 stops

YOW3:53 p.m.Ottawa

C$ 1,456

Fly from

Fly to

Route

Depart

Return

Price

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 2/3

5:35 p.m.-9:35 a.m.

2 stops48h 00m

Sydney Kingsford Smith

Mon 16/3

10:25 a.m.-3:00 p.m.

2 stops43h 35m

C$ 1,393

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Mon 23/2

5:50 p.m.-3:30 p.m.

2 stops29h 40m

Melbourne

Wed 11/3

6:00 a.m.-3:45 p.m.

2 stops24h 45m

C$ 1,440

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 7/3

6:30 p.m.-8:35 a.m.

2 stops46h 05m

Sydney Kingsford Smith

Wed 11/3

10:20 a.m.-9:38 a.m.

2 stops38h 18m

C$ 1,452

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Mon 23/2

5:50 p.m.-3:30 p.m.

2 stops29h 40m

Melbourne

Wed 11/3

6:00 a.m.-1:38 a.m.

3 stops34h 38m

C$ 1,452

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

6:30 p.m.-8:35 a.m.

2 stops47h 05m

Sydney Kingsford Smith

Mon 27/4

10:00 a.m.-3:53 p.m.

2 stops43h 53m

C$ 1,456

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Mon 23/2

10:20 a.m.-2:05 p.m.

3 stops35h 45m

Melbourne

Wed 11/3

6:00 a.m.-1:38 a.m.

3 stops34h 38m

C$ 1,464

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Thu 5/3

5:50 p.m.-6:15 p.m.

2 stops32h 25m

Melbourne

Sat 14/3

6:25 p.m.-4:01 p.m.

2 stops36h 36m

C$ 1,477

OttawaBrisbane

YOW - BNE

YOWBNE

Ottawa

Sun 15/3

5:40 a.m.-5:30 a.m.

2 stops33h 50m

Brisbane

Sun 22/3

8:40 a.m.-12:39 a.m.

2 stops29h 59m

C$ 1,478

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

6:00 a.m.-9:50 a.m.

3 stops36h 50m

Sydney Kingsford Smith

Mon 27/4

8:30 p.m.-5:40 a.m.

2 stops23h 10m

C$ 1,635

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 14/3

6:00 a.m.-5:20 p.m.

3 stops47h 20m

Perth

Sat 21/3

3:20 p.m.-12:40 a.m.

3 stops45h 20m

C$ 3,559

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$ 2,066, 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 November instead. Flights to Australia in November, while not as cheap as those in April, still average around C$ 2,078.

How far in advance should I book a flight 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$ 2,220 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$ 1,953 on momondo.

Can stopping save me money on Ottawa to Australia flights?

You could potentially save up to 5% 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	23h 20m
Direct flights	None

The fastest flight from Ottawa to Australia takes 23h 20m

There are no direct flights from Ottawa to Australia. There are no popular flight routes from Ottawa to Australia.

Search flight deals

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 2 operators available for flights from Ottawa Airport to Australia as of January 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$ 1,538	Free Cancellation	Rating 7.4 9,217 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 1,645	Free Cancellation	Rating 7.1 10,668 reviews		Search Air Canada 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.