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

United Airlines, Air Canada, and Qantas Airways are the most popular carriers 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 61% 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 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$ 877 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.

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

YOW

SYD

36h 30m

2 stops

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

SYD

YOW

27h 10m

2 stops

C$ 1,761ANA

Wed, 10 Jun - Wed, 17 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$ 1,830ANA

Sun, 7 Jun - Fri, 12 Jun

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

YOW

SYD

46h 45m

2 stops

12:45 p.m. - 1:45 p.m.

SYD

YOW

40h 00m

2 stops

C$ 1,874ANA

Tue, 15 Sep - Wed, 21 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$ 1,941Multiple Airlines

Fri, 28 Aug - Fri, 11 Sep

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

YOW

SYD

46h 15m

2 stops

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

SYD

YOW

32h 15m

2 stops

C$ 1,955Multiple Airlines

Wed, 3 Jun - Sun, 7 Jun

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

YOW

MEL

27h 00m

2 stops

6:00 p.m. - 12:49 a.m.

MEL

YOW

44h 49m

2 stops

C$ 2,000Air Canada

Wed, 10 Jun - Sat, 20 Jun

4:00 p.m. - 11:05 a.m.

YOW

MEL

29h 05m

3 stops

6:00 p.m. - 12:49 a.m.

MEL

YOW

44h 49m

2 stops

C$ 2,011Air Canada

Wed, 10 Jun - Sat, 20 Jun

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$ 2,425Air New Zealand

Wed, 4 Nov - Thu, 21 Jan

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$ 2,428Air 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. - 5:35 p.m.

PER

YOW

45h 15m

2 stops

C$ 2,767Cathay Pacific

Sat, 12 Sep - Wed, 16 Sep

Air New Zealand flights from Ottawa to Australia

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

Air New Zealand

2 Nov

YOW6:00 a.m.Ottawa

36h 30m

2 stops

SYD10:30 a.m.Sydney Kingsford Smith

12 Dec

SYD11:45 a.m.Sydney Kingsford Smith

33h 13m

2 stops

YOW4:58 a.m.Ottawa

C$ 2,270

Air New Zealand

31 Oct

YOW6:00 a.m.Ottawa

35h 45m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

12 Dec

SYD1:55 p.m.Sydney Kingsford Smith

31h 03m

2 stops

YOW4:58 a.m.Ottawa

C$ 2,318

Air New Zealand

4 Nov

YOW6:00 a.m.Ottawa

36h 55m

2 stops

BNE9:55 a.m.Brisbane

21 Jan

BNE11:10 a.m.Brisbane

32h 48m

2 stops

YOW4:58 a.m.Ottawa

C$ 2,425

ANA flights from Ottawa to Australia

Our best ANA deals on Ottawa to Australia flight tickets

ANA

10 Jun

YOW6:55 a.m.Ottawa

36h 30m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

17 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 1,761

ANA

7 Jun

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

12 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 1,830

ANA

15 Sep

YOW6:25 a.m.Ottawa

46h 45m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

21 Oct

SYD12:45 p.m.Sydney Kingsford Smith

40h 00m

2 stops

YOW1:45 p.m.Ottawa

C$ 1,874

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 10/6

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

2 stops36h 30m

Sydney Kingsford Smith

Wed 17/6

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

2 stops27h 10m

C$ 1,761

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 7/6

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

2 stops46h 15m

Sydney Kingsford Smith

Fri 12/6

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

2 stops27h 10m

C$ 1,830

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 15/9

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

2 stops46h 45m

Sydney Kingsford Smith

Wed 21/10

12:45 p.m.-1:45 p.m.

2 stops40h 00m

C$ 1,874

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$ 1,941

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 3/6

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

2 stops46h 15m

Sydney Kingsford Smith

Sun 7/6

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

2 stops32h 15m

C$ 1,955

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Wed 10/6

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

2 stops27h 00m

Melbourne

Sat 20/6

6:00 p.m.-12:49 a.m.

2 stops44h 49m

C$ 2,000

OttawaMelbourne

YOW - MEL

YOWMEL

Ottawa

Wed 10/6

4:00 p.m.-11:05 a.m.

3 stops29h 05m

Melbourne

Sat 20/6

6:00 p.m.-12:49 a.m.

2 stops44h 49m

C$ 2,011

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$ 2,425

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$ 2,428

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.-5:35 p.m.

2 stops45h 15m

C$ 2,767

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$ 2,295 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$ 1,997 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 20m
Direct flights	None

The fastest flight from Ottawa to Australia takes 25h 20m

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 9,729 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,672	Free Cancellation	Rating 7.1 11,047 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,766	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.