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Cheap flights from Australia to Ottawa from $794

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
1 Mar — 8 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Ottawa
Explore the most affordable flight options available from Australia to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 January 2026.

Mon 16/310:25
SYD
-
YOW
1 stop20h 36m
Air Canada
Mon 23/317:50
YOW
-
SYD
1 stop23h 45m
Air Canada
Deal found 30/1$1,631
Thu 29/121:30
SYD
-
YOW
2 stops34h 16m
Multiple Airlines
Sun 15/218:30
YOW
-
SYD
2 stops47h 05m
Multiple Airlines
Deal found 28/1$1,657
Sat 14/309:45
BNE
-
YOW
2 stops43h 15m
Air Canada
Sat 21/317:50
YOW
-
BNE
1 stop23h 55m
Air Canada
Deal found 27/1$1,714
Mon 16/314:00
SYD
-
YOW
3 stops31h 43m
Multiple Airlines
Mon 23/316:15
YOW
-
SYD
3 stops29h 20m
Multiple Airlines
Deal found 30/1$1,728
Wed 18/210:45
BNE
-
YOW
1 stop20h 00m
Air Canada
Sun 22/219:55
YOW
-
BNE
2 stops45h 50m
Air Canada
Deal found 28/1$1,746
Thu 12/211:20
SYD
-
YOW
2 stops43h 40m
Air Canada
Sun 15/218:30
YOW
-
SYD
2 stops47h 05m
Air Canada
Deal found 28/1$1,776
Thu 26/211:20
SYD
-
YOW
2 stops43h 40m
Air Canada
Thu 5/317:50
YOW
-
SYD
1 stop23h 45m
Air Canada
Deal found 29/1$1,779
Wed 18/211:20
SYD
-
YOW
1 stop35h 23m
Air Canada
Sun 22/217:35
YOW
-
SYD
2 stops48h 00m
Air Canada
Deal found 28/1$1,809
Thu 26/207:40
MEL
-
YOW
2 stops24h 05m
Multiple Airlines
Thu 5/317:50
YOW
-
MEL
2 stops29h 50m
Multiple Airlines
Deal found 29/1$1,880
Wed 18/207:10
MEL
-
YOW
2 stops39h 33m
Air Canada
Sun 22/217:50
YOW
-
MEL
2 stops29h 45m
Air Canada
Deal found 28/1$1,948
Wed 11/213:45
MEL
-
YOW
3 stops32h 58m
Multiple Airlines
Sat 14/214:05
YOW
-
MEL
3 stops30h 20m
Multiple Airlines
Deal found 27/1$1,996
Sat 14/311:50
BNE
-
YOW
3 stops34h 33m
Multiple Airlines
Sat 21/310:00
YOW
-
BNE
3 stops34h 35m
Multiple Airlines
Deal found 27/1$2,043

Find flight deals from Australia to Ottawa

Keep the following information in mind while searching for Australia to Ottawa flight deals. Data was last updated 30 January 2026.

Round-trip from

$1,631

One-way from

$794

Popular in

December

Cheapest in

June

Average price

$3,076
Air Canada
  • Air Canada
  • 16/3-23/3
  • 2 total stops
  • 44h 21m total
  • Australia to Ottawa
Search Deals
25/3
  • 25/3
  • 3 total stops
  • 49h 25m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($726 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 30 January 2026.
Use the filters below to find and compare flights from Australia to Ottawa that are best for you.

Fly from

Australia

Fly to

Ottawa

Route

Depart

Return

Price

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 16/3

10:25-16:01

1 stop20h 36m

Ottawa

Mon 23/3

17:50-08:35

1 stop23h 45m

$1,631

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Sat 14/3

09:45-15:00

2 stops43h 15m

Ottawa

Sat 21/3

17:50-07:45

1 stop23h 55m

$1,714

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 16/3

14:00-06:43

3 stops31h 43m

Ottawa

Mon 23/3

16:15-12:35

3 stops29h 20m

$1,728

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Wed 18/2

10:45-15:45

1 stop20h 00m

Ottawa

Sun 22/2

19:55-08:45

2 stops45h 50m

$1,746

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 12/2

11:20-15:00

2 stops43h 40m

Ottawa

Sun 15/2

18:30-09:35

2 stops47h 05m

$1,776

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 26/2

11:20-06:43

1 stop35h 23m

Ottawa

Thu 5/3

07:45-09:35

1 stop33h 50m

$1,809

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

11:20-06:43

1 stop35h 23m

Ottawa

Sun 22/2

17:35-09:35

2 stops48h 00m

$1,809

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 26/2

14:00-09:23

3 stops35h 23m

Ottawa

Thu 5/3

08:50-12:35

2 stops35h 45m

$1,878

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 26/2

07:40-15:45

2 stops24h 05m

Ottawa

Thu 5/3

17:50-15:40

2 stops29h 50m

$1,880

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 27/2

11:20-06:43

1 stop35h 23m

Ottawa

Fri 6/3

17:50-09:35

1 stop23h 45m

$1,888

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 25 results
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2
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Best time to book a flight from Australia to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Ottawa

What is the cheapest month to book a flight from Australia to Ottawa?

Currently, September is the cheapest month in which you can book a flight from Australia to Ottawa (average of $467). Flying from Australia to Ottawa in January is currently the most expensive (average of $1,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 30 January 2026.
Get a feel of what it's like to fly with EVA Air, Air New Zealand, andAir Canada from Australia to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,334 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Air New Zealand
8.0
Very Good
577 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Air Canada
7.1
Good
10,667 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Related info for your journey

Find useful and relevant information for your journey from Australia to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Australia?

    For a flight from Australia to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

  • How long is the flight from Australia to Ottawa?

    Departing from Australia to Ottawa will take you 20h 36m. The distance from Australia to Ottawa is about 15862 km.

  • What are the most popular routes from Australia to Ottawa?

    The most popular flight routes from Australia to Ottawa are Sydney Kingsford Smith - Ottawa, Canberra - Ottawa and Melbourne - Ottawa.

  • Can I find deals for flights from Australia to Ottawa that include hotel bookings?

    Yes. In addition to deals on Australia to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Ottawa.

  • Can I find deals for business class flights from Australia to Ottawa?

    Yes. Cheapflights offers flight deals from Australia to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Ottawa?

    Currently, September is the cheapest month in which you can book a flight from Australia to Ottawa (average of $467). Flying from Australia to Ottawa in January is currently the most expensive (average of $1,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Sydney to Ottawa flights
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Perth to Ottawa flights
Coolangatta to Pearson Intl flights
Brisbane to Ottawa flights
Ballina to Pearson Intl flights
Hobart to Pearson Intl flights
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Top 3 airlines flying from Australia to Ottawa

Discover the top 3 airlines that operate flights from Australia to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,380Average$2,254FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,595Average$2,475FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
EVA AirCheapest$1,623Average$2,080FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Australia to Ottawa with no change fees?

Need flexible booking options for your flight to Ottawa from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Australia today and book when prices fit your budget.

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