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Cheap flights from Australia to Ottawa from $813

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Ottawa departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Ottawa

Recent return flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.
Qantas Airways Logo
09:10 - 19:20SYD  Sydney Kingsford Smith-YOW Ottawa
48h 10m2 stops Los Angeles Calgary
Qantas Airways Logo
07:20 - 08:05YOW  Ottawa-SYD Sydney Kingsford Smith
33h 45m2 stops Calgary Los Angeles
$1,946Qantas Airways
Wed, 23 Sep - Thu, 15 Oct
EVA Air Logo
22:35 - 23:55BNE  Brisbane-YOW Ottawa
40h 20m2 stops Taipei City Taiwan Taoyuan Intl Toronto Pearson Intl
EVA Air Logo
20:30 - 20:20YOW  Ottawa-BNE Brisbane
32h 50m2 stops Toronto Pearson Intl Taipei City Taiwan Taoyuan Intl
$2,123EVA Air
Thu, 5 Nov - Sat, 7 Nov
Multiple Airlines Logo
09:30 - 05:35SYD  Sydney Kingsford Smith-YOW Ottawa
34h 05m2 stops Los Angeles Calgary
Multiple Airlines Logo
07:20 - 08:00YOW  Ottawa-SYD Sydney Kingsford Smith
33h 40m2 stops Calgary Los Angeles
$2,189Multiple Airlines
Fri, 2 Oct - Mon, 12 Oct
Multiple Airlines Logo
09:30 - 05:35SYD  Sydney Kingsford Smith-YOW Ottawa
34h 05m2 stops Los Angeles Calgary
Multiple Airlines Logo
07:20 - 08:00YOW  Ottawa-SYD Sydney Kingsford Smith
33h 40m2 stops Calgary Los Angeles
$2,206Multiple Airlines
Sat, 3 Oct - Tue, 20 Oct
EVA Air Logo
22:15 - 01:35BNE  Brisbane-YOW Ottawa
41h 20m2 stops Taipei City Taiwan Taoyuan Intl Toronto Pearson Intl
EVA Air Logo
22:05 - 20:00YOW  Ottawa-BNE Brisbane
31h 55m2 stops Toronto Pearson Intl Taipei City Taiwan Taoyuan Intl
$2,208EVA Air
Thu, 17 Sep - Thu, 22 Oct
Air Canada Logo
06:00 - 21:15MEL  Melbourne-YOW Ottawa
29h 15m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
17:40 - 12:35YOW  Ottawa-MEL Melbourne
27h 55m2 stops Vancouver Intl Sydney Kingsford Smith
$2,411Air Canada
Thu, 1 Oct - Sat, 31 Oct
Air Canada Logo
06:00 - 21:15MEL  Melbourne-YOW Ottawa
29h 15m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
14:00 - 12:35YOW  Ottawa-MEL Melbourne
31h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$2,423Air Canada
Thu, 1 Oct - Sat, 31 Oct
Air Canada Logo
17:30 - 19:10MEL  Melbourne-YOW Ottawa
39h 40m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
16:00 - 11:35YOW  Ottawa-MEL Melbourne
29h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$2,486Air Canada
Sat, 5 Sep - Sat, 12 Sep
Air Canada Logo
09:20 - 00:53SYD  Sydney Kingsford Smith-YOW Ottawa
29h 33m1 stop Vancouver Intl
Air Canada Logo
06:55 - 08:20YOW  Ottawa-SYD Sydney Kingsford Smith
34h 25m1 stop Vancouver Intl
$2,635Air Canada
Sat, 3 Oct - Tue, 20 Oct
United Airlines Logo
11:45 - 21:56MEL  Melbourne-YOW Ottawa
25h 11m2 stops San Francisco Newark
United Airlines Logo
10:30 - 10:30YOW  Ottawa-MEL Melbourne
32h 00m3 stops Washington, D.C. Reagan-National Houston George Bush Intcntl San Francisco
$3,192United Airlines
Wed, 28 Oct - Sun, 1 Nov

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EVA Air flights from Australia to Ottawa

Our best EVA Air deals on Australia to Ottawa flight tickets
EVA Air
17 Sept
BNE22:15Brisbane
41h 20m
2 stops
YOW01:35Ottawa
22 Oct
YOW22:05Ottawa
31h 55m
2 stops
BNE20:00Brisbane
$2,208
EVA Air
17 Sept
BNE22:15Brisbane
41h 20m
2 stops
YOW01:35Ottawa
22 Oct
YOW22:05Ottawa
31h 55m
2 stops
BNE20:00Brisbane
$2,211
EVA Air
17 Sept
BNE22:15Brisbane
41h 20m
2 stops
YOW01:35Ottawa
22 Oct
YOW22:05Ottawa
31h 55m
2 stops
BNE20:00Brisbane
$2,218

Air Canada flights from Australia to Ottawa

Our best Air Canada deals on Australia to Ottawa flight tickets
Air Canada
1 Oct
MEL06:00Melbourne
29h 15m
3 stops
YOW21:15Ottawa
31 Oct
YOW17:40Ottawa
27h 55m
2 stops
MEL12:35Melbourne
$2,411
Air Canada
1 Oct
MEL06:00Melbourne
29h 15m
3 stops
YOW21:15Ottawa
31 Oct
YOW14:00Ottawa
31h 35m
3 stops
MEL12:35Melbourne
$2,423
Air Canada
5 Sept
MEL17:30Melbourne
39h 40m
3 stops
YOW19:10Ottawa
12 Sept
YOW16:00Ottawa
29h 35m
3 stops
MEL11:35Melbourne
$2,486

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Australia to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Wed 23/9

09:10-19:20

2 stops48h 10m

Ottawa

Thu 15/10

07:20-08:05

2 stops33h 45m

$1,946

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Thu 5/11

22:35-23:55

2 stops40h 20m

Ottawa

Sat 7/11

20:30-20:20

2 stops32h 50m

$2,123

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 2/10

09:30-05:35

2 stops34h 05m

Ottawa

Mon 12/10

07:20-08:00

2 stops33h 40m

$2,189

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sat 3/10

09:30-05:35

2 stops34h 05m

Ottawa

Tue 20/10

07:20-08:00

2 stops33h 40m

$2,206

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Thu 17/9

22:15-01:35

2 stops41h 20m

Ottawa

Thu 22/10

22:05-20:00

2 stops31h 55m

$2,208
Fastest return journey

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Thu 1/10

06:00-21:15

3 stops29h 15m

Ottawa

Sat 31/10

17:40-12:35

2 stops27h 55m

$2,411

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Thu 1/10

06:00-21:15

3 stops29h 15m

Ottawa

Sat 31/10

14:00-12:35

3 stops31h 35m

$2,423

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Sat 5/9

17:30-19:10

3 stops39h 40m

Ottawa

Sat 12/9

16:00-11:35

3 stops29h 35m

$2,486

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sat 3/10

09:20-00:53

1 stop29h 33m

Ottawa

Tue 20/10

06:55-08:20

1 stop34h 25m

$2,635

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Wed 28/10

11:45-21:56

2 stops25h 11m

Ottawa

Sun 1/11

10:30-10:30

3 stops32h 00m

$3,192

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ottawa from

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

What is the cheapest month to fly to Ottawa?

The month of February is, on average, the cheapest month to fly to Ottawa from Australia, with most prices found around $1,581. If you don’t want to visit Ottawa in February, then you should wait until March to fly from Australia, when ticket prices are also cheap, with an average price of $1,897.

Can stopping save me money on Australia to Ottawa flights?

You could potentially save up to 31% 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

Fastest flight time

20h 14m

Direct flights

None
The fastest flight from Australia to Ottawa takes 20h 14m
There are no direct flights from Australia to Ottawa. There are no popular flight routes from Australia to Ottawa.
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Frequently asked questions about flying from Australia to Ottawa

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

    Prices for flights from Australia to Ottawa Airport are updated daily.

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for 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 licence, 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
United AirlinesPriceFrom $1,359Free cancellationRating
7.4
10,090 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,383Free cancellationRating
7.1
11,455 reviews
Search Air Canada flights

Why use momondo?

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

Finding the right flight to Ottawa from Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ottawa from Australia with this policy.

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

Once all potential Australia to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Ottawa from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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