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

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

How long does it take to fly to Ottawa?

Flight times from Australia to Ottawa vary, but if you’re flying out of Adelaide and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 24h 01m on average. Another popular route from Australia to Ottawa is flying from Melbourne to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 24h 51m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Australia to Ottawa Airport?

Prices for flights from Australia to Ottawa Airport were last updated today.

How many operators does momondo search for flights from Australia to Ottawa Airport?

There is 1 operator available for flights from Australia to Ottawa Airport as of September 2025.

How old do you have to be to fly from Australia to Ottawa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents required for your trip to Ottawa Airport 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 Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 752 Cheap Flights from Australia to Ottawa in 2025

1 adult

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Find the cheapest flights from Australia to Ottawa

Round-trip

One-way

Recent round-trip flight deals from Australia to Ottawa

10:20 a.m. - 7:04 p.m.SYD-YOW

23h 44m2 stops

5:45 a.m. - 9:35 a.m.YOW-SYD

35h 50m2 stops

C$ 1,688Air Canada

Find Deal

Mon, 20 Oct - Tue, 4 Nov

6:45 p.m. - 12:22 a.m.SYD-YOW

44h 37m2 stops

6:00 a.m. - 7:30 a.m.YOW-SYD

34h 30m2 stops

C$ 1,703

Find Deal

Wed, 15 Oct - Wed, 22 Oct

10:20 a.m. - 4:12 p.m.SYD-YOW

20h 52m1 stop

5:45 a.m. - 9:35 a.m.YOW-SYD

35h 50m2 stops

C$ 1,705Air Canada

Find Deal

Mon, 20 Oct - Tue, 4 Nov

10:20 a.m. - 8:23 a.m.SYD-YOW

37h 03m1 stop

5:50 p.m. - 9:35 a.m.YOW-SYD

23h 45m1 stop

C$ 1,709Air Canada

Find Deal

Mon, 20 Oct - Tue, 4 Nov

10:20 a.m. - 12:40 a.m.SYD-YOW

29h 20m3 stops

6:00 a.m. - 8:20 a.m.YOW-SYD

35h 20m3 stops

C$ 1,802

Find Deal

Wed, 15 Oct - Wed, 22 Oct

5:30 a.m. - 8:23 a.m.MEL-YOW

41h 53m2 stops

5:50 p.m. - 1:15 p.m.YOW-MEL

28h 25m2 stops

C$ 1,950Virgin Australia

Find Deal

Mon, 20 Oct - Tue, 28 Oct

12:10 p.m. - 9:18 p.m.SYD-YOW

25h 08m2 stops

2:17 p.m. - 9:05 a.m.YOW-SYD

26h 48m2 stops

C$ 2,420United Airlines

Find Deal

Tue, 25 Nov - Wed, 10 Dec

12:10 p.m. - 6:55 p.m.SYD-YOW

22h 45m2 stops

7:30 p.m. - 6:20 a.m.YOW-SYD

42h 50m2 stops

C$ 2,423United Airlines

Find Deal

Tue, 2 Dec - Sat, 6 Dec

9:45 p.m. - 10:18 p.m.SYD-YOW

40h 33m3 stops

4:10 p.m. - 7:50 p.m.YOW-SYD

35h 40m3 stops

C$ 2,425Turkish Airlines

Find Deal

Tue, 25 Nov - Mon, 8 Dec

9:45 p.m. - 11:08 p.m.SYD-YOW

41h 23m3 stops

4:10 p.m. - 7:50 p.m.YOW-SYD

35h 40m3 stops

C$ 2,435Turkish Airlines

Find Deal

Wed, 26 Nov - Mon, 8 Dec

Air Canada flights from Australia to Ottawa

Our best Air Canada deals on Australia to Ottawa flight tickets

Air Canada

20 Oct

SYD10:20 a.m.Sydney Kingsford Smith

23h 44m

2 stops

YOW7:04 p.m.Ottawa

4 Nov

YOW5:45 a.m.Ottawa

35h 50m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

C$ 1,688

Find similar

Air Canada

20 Oct

SYD10:20 a.m.Sydney Kingsford Smith

20h 52m

1 stop

YOW4:12 p.m.Ottawa

4 Nov

YOW5:45 a.m.Ottawa

35h 50m

2 stops

SYD9:35 a.m.Sydney Kingsford Smith

C$ 1,705

Find similar

Air Canada

20 Oct

SYD10:20 a.m.Sydney Kingsford Smith

37h 03m

1 stop

YOW8:23 a.m.Ottawa

4 Nov

YOW5:50 p.m.Ottawa

23h 45m

1 stop

SYD9:35 a.m.Sydney Kingsford Smith

C$ 1,709

Find similar

United Airlines flights from Australia to Ottawa

Our best United Airlines deals on Australia to Ottawa flight tickets

United Airlines

25 Nov

SYD12:10 p.m.Sydney Kingsford Smith

25h 08m

2 stops

YOW9:18 p.m.Ottawa

10 Dec

YOW2:17 p.m.Ottawa

26h 48m

2 stops

SYD9:05 a.m.Sydney Kingsford Smith

C$ 2,420

Find similar

United Airlines

2 Dec

SYD12:10 p.m.Sydney Kingsford Smith

22h 45m

2 stops

YOW6:55 p.m.Ottawa

6 Dec

YOW7:30 p.m.Ottawa

42h 50m

2 stops

SYD6:20 a.m.Sydney Kingsford Smith

C$ 2,423

Find similar

United Airlines

28 Nov

SYD11:50 a.m.Sydney Kingsford Smith

23h 05m

2 stops

YOW6:55 p.m.Ottawa

8 Dec

YOW11:10 a.m.Ottawa

29h 55m

2 stops

SYD9:05 a.m.Sydney Kingsford Smith

C$ 2,497

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/10

10:20 a.m.-7:04 p.m.

2 stops23h 44m

Ottawa

Tue 4/11

5:45 a.m.-9:35 a.m.

2 stops35h 50m

C$ 1,688

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 15/10

6:45 p.m.-12:22 a.m.

2 stops44h 37m

Ottawa

Wed 22/10

6:00 a.m.-7:30 a.m.

2 stops34h 30m

C$ 1,703

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/10

10:20 a.m.-4:12 p.m.

1 stop20h 52m

Ottawa

Tue 4/11

5:45 a.m.-9:35 a.m.

2 stops35h 50m

C$ 1,705

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/10

10:20 a.m.-8:23 a.m.

1 stop37h 03m

Ottawa

Tue 4/11

5:50 p.m.-9:35 a.m.

1 stop23h 45m

C$ 1,709

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 15/10

10:20 a.m.-12:40 a.m.

3 stops29h 20m

Ottawa

Wed 22/10

6:00 a.m.-8:20 a.m.

3 stops35h 20m

C$ 1,802

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Mon 20/10

5:30 a.m.-8:23 a.m.

2 stops41h 53m

Ottawa

Tue 28/10

5:50 p.m.-1:15 p.m.

2 stops28h 25m

C$ 1,950

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 25/11

12:10 p.m.-9:18 p.m.

2 stops25h 08m

Ottawa

Wed 10/12

2:17 p.m.-9:05 a.m.

2 stops26h 48m

C$ 2,420

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 2/12

12:10 p.m.-6:55 p.m.

2 stops22h 45m

Ottawa

Sat 6/12

7:30 p.m.-6:20 a.m.

2 stops42h 50m

C$ 2,423

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 25/11

9:45 p.m.-10:18 p.m.

3 stops40h 33m

Ottawa

Mon 8/12

4:10 p.m.-7:50 p.m.

3 stops35h 40m

C$ 2,425

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 26/11

9:45 p.m.-11:08 p.m.

3 stops41h 23m

Ottawa

Mon 8/12

4:10 p.m.-7:50 p.m.

3 stops35h 40m

C$ 2,435

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 Australia to Ottawa

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

Other information

What is the cheapest month to fly to Ottawa?

The month of June is, on average, the cheapest month to fly to Ottawa from Australia, with most prices found around C$ 1,516. If you aren’t able to travel to Ottawa during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 1,902.

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Wednesday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 2,419. Flights from Australia to Ottawa on a Tuesday will generally be more expensive and average around C$ 2,790. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

How far in advance should I book a flight to Ottawa?

You are more likely to see cheaper flights to Ottawa from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 2,233 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from Australia for as low as C$ 1,639 on momondo.

Can stopping save me money on Australia to Ottawa flights?

You could potentially save up to 9% on your flight if you consider stops on a Australia to Ottawa flight.

Cheap Australia to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Ottawa

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Australia to Ottawa Airport?
Prices for flights from Australia to Ottawa Airport were last updated today.
How many operators does momondo search for flights from Australia to Ottawa Airport?
There is 1 operator available for flights from Australia to Ottawa Airport as of September 2025.
How old do you have to be to fly from Australia to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents required for your trip to Ottawa Airport 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 Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Ottawa

Compare and see reviews for airlines that fly from Australia to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,537	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights

Gatineau

Pembroke

Brockville

Smiths Falls

Perth

Wakefield

Calabogie

Petawawa

Winchester

Prescott

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Ottawa for you.

Can I find flights from Australia to Ottawa with flexible booking policies on momondo?

All flight searches from Australia to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Australia to Ottawa?

Once you have performed a search for Australia to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Australia to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.