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Cheap flights from Sydney to Ottawa from C$ 983

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Ottawa
Explore the most affordable flight options available from Sydney to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Tue 2/65:50 p.m.
SYD
-
YOW
2 stops25h 45m
Multiple Airlines
Wed 1/76:00 a.m.
YOW
-
SYD
2 stops34h 35m
Multiple Airlines
Deal found 16/3C$ 1,587
Sun 31/55:50 p.m.
SYD
-
YOW
2 stops25h 45m
Multiple Airlines
Mon 8/67:20 a.m.
YOW
-
SYD
2 stops33h 45m
Multiple Airlines
Deal found 16/3C$ 1,776
Tue 2/66:25 a.m.
SYD
-
YOW
3 stops37h 10m
Qantas Airways
Wed 1/76:00 a.m.
YOW
-
SYD
2 stops34h 35m
Qantas Airways
Deal found 16/3C$ 1,935
Tue 28/45:50 p.m.
SYD
-
YOW
2 stops25h 45m
Multiple Airlines
Tue 5/57:20 a.m.
YOW
-
SYD
2 stops33h 45m
Multiple Airlines
Deal found 14/3C$ 2,399
Wed 29/45:50 p.m.
SYD
-
YOW
2 stops25h 45m
Multiple Airlines
Wed 6/57:20 a.m.
YOW
-
SYD
2 stops33h 45m
Multiple Airlines
Deal found 15/3C$ 2,448
Wed 29/49:20 a.m.
SYD
-
YOW
1 stop35h 25m
Air Canada
Wed 6/58:05 p.m.
YOW
-
SYD
2 stops45h 15m
Air Canada
Deal found 15/3C$ 2,462
Sun 26/42:50 p.m.
SYD
-
YOW
2 stops41h 46m
Multiple Airlines
Sun 3/59:05 a.m.
YOW
-
SYD
2 stops42h 05m
Multiple Airlines
Deal found 12/3C$ 2,475
Tue 28/49:20 a.m.
SYD
-
YOW
1 stop35h 25m
Air Canada
Tue 5/56:05 p.m.
YOW
-
SYD
1 stop23h 15m
Air Canada
Deal found 14/3C$ 2,477

Find flight deals from Sydney to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.

Round-trip from

C$ 1,776

One-way from

C$ 983

Popular in

December

Cheapest in

February

Average price

C$ 1,836
Qantas Airways
  • Qantas Airways
  • 31/5-8/6
  • 4 total stops
  • 59h 30m total
  • Sydney to Ottawa
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 47h 45m total
  • Sydney to Ottawa
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 648 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 119 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney 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 629,999 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from Sydney to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 2/6

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

2 stops25h 45m

Ottawa

Wed 1/7

6:00 a.m.-6:35 a.m.

2 stops34h 35m

C$ 1,587

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 31/5

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

2 stops25h 45m

Ottawa

Mon 8/6

7:20 a.m.-7:05 a.m.

2 stops33h 45m

C$ 1,776

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 26/4

2:50 p.m.-6:36 p.m.

2 stops41h 46m

Ottawa

Sun 3/5

9:05 a.m.-5:10 p.m.

2 stops42h 05m

C$ 2,475

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 31/5

9:20 a.m.-4:55 p.m.

1 stop21h 35m

Ottawa

Mon 8/6

5:00 a.m.-7:20 a.m.

1 stop36h 20m

C$ 2,618

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 29/4

9:00 a.m.-3:53 p.m.

2 stops44h 53m

Ottawa

Wed 6/5

9:05 a.m.-7:20 a.m.

3 stops32h 15m

C$ 2,647

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 26/4

9:20 a.m.-6:45 a.m.

1 stop35h 25m

Ottawa

Sun 3/5

9:30 p.m.-7:20 a.m.

2 stops43h 50m

C$ 2,670

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 10/6

9:20 a.m.-4:57 p.m.

2 stops45h 37m

Ottawa

Sun 14/6

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

2 stops47h 00m

C$ 2,721
Quickest round-trip

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 10/6

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

2 stops25h 45m

Ottawa

Sun 14/6

3:10 p.m.-7:00 a.m.

2 stops25h 50m

C$ 2,845

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 18/4

9:30 a.m.-9:35 p.m.

2 stops26h 05m

Ottawa

Mon 18/5

10:44 a.m.-7:00 a.m.

2 stops30h 16m

C$ 2,948
Cheapest one-way

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 29/4

1:20 p.m.-12:41 a.m.

3 stops49h 21m

C$ 1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Sydney with our price prediction graph.
Estimated round-trip 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 Sydney to Ottawa

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

Currently, September is the cheapest month in which you can book a flight from Sydney to Ottawa (average of C$ 448). Flying from Sydney to Ottawa in April is currently the most expensive (average of C$ 1,666). 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.

How much does it cost to fly round-trip from Sydney to Ottawa?

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 16 March 2026.
See what other customers who have flown with Air Canada from Sydney to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,811 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,811 reviews
Air Canada
7.1
Good
10,811 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

Related info for your journey

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

  • How long is the flight from Sydney to Ottawa?

    Departing from Sydney to Ottawa will take you 21h 35m. The distance from Sydney to Ottawa is about 15862 km.

  • What is the cheapest airline to fly from Sydney to Ottawa round-trip?

    Air Canada, at C$ 1,565, was found to be the cheapest airline from Sydney to Ottawa.. This flight start at 28% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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 Sydney to Ottawa?

    Currently, September is the cheapest month in which you can book a flight from Sydney to Ottawa (average of C$ 448). Flying from Sydney to Ottawa in April is currently the most expensive (average of C$ 1,666). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Perth
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Pearson Intl flights
Sydney to Pierre Elliott Trudeau Intl flights
Sydney to Toronto Island flights
Coolangatta to Pearson Intl flights
Sydney to Hamilton flights

Top airline flying from Sydney to Ottawa

Discover the top airline that operate flights from Sydney 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 629,999 searches. Data last updated 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,565AverageC$ 3,098FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Ottawa from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Sydney to Ottawa with no change fees.

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

Yes, Cheapflights offers price alerts on Sydney to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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