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Cheap flights from Sydney to Ottawa from $1,121

SYD — YOW
7 Oct — 14 Oct1
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

Thu 5/1114:00 -
3 stops50h 01m
Thu 12/1106:10 -
3 stops38h 25m
Deal found 2/9$1,542
Fri 16/1014:15 -
3 stops30h 20m
Mon 26/1006:10 -
3 stops39h 25m
Deal found 6/9$1,625
Fri 9/1014:15 -
3 stops30h 20m
Fri 23/1007:20 -
3 stops38h 15m
Deal found 3/9$1,654
Tue 20/1010:20 -
2 stops21h 50m
Tue 3/1117:40 -
1 stop23h 55m
Deal found 5/9$2,351
Thu 5/1111:20 -
2 stops27h 12m
Thu 12/1117:40 -
1 stop23h 55m
Deal found 2/9$2,378

Find flight deals from Sydney to Ottawa

Round-trip from

$1,542

One-way from

$1,121

Popular in

December

Cheapest in

February

Average price

$2,879
5/11-12/11
  • 5/11-12/11
  • 6 total stops
  • 88h 26m total
  • Sydney to Ottawa
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18/10-31/12
  • 18/10-31/12
  • 3 total stops
  • 52h 27m total
  • Sydney to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($476 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 return flight

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 2/10

09:30-05:35

3 stops34h 05m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,128
Fastest return journey

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 6/10

10:30-00:25

2 stops28h 55m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,182

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sun 18/10

10:30-05:35

2 stops34h 05m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,250

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 2/10

09:20-05:58

1 stop34h 38m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,808

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 6/10

10:20-00:53

1 stop29h 33m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,816

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sun 18/10

10:20-05:58

1 stop34h 38m

Ottawa

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,884

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 5/11

22:10-22:32

2 stops40h 22m

Ottawa

Thu 12/11

10:50-19:20

2 stops40h 30m

$2,188

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 17/12

21:10-19:30

2 stops38h 20m

Ottawa

Mon 18/1

17:40-19:20

2 stops33h 40m

$2,738

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Mon 5/10

21:45-17:35

2 stops34h 50m

Ottawa

Mon 12/10

14:30-18:10

2 stops36h 40m

$2,788

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 29/9

10:20-23:54

2 stops27h 34m

Ottawa

Fri 9/10

17:20-08:00

2 stops47h 40m

$2,970

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 14 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 return price

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, February is the cheapest month in which you can book a flight from Sydney to Ottawa (average of $1,551). Flying from Sydney to Ottawa in December is currently the most expensive (average of $3,233). 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 for a return flight from Sydney to Ottawa?

Airfare is below average for this route at the moment.

Sydney to Ottawa flights typically cost between $1,673 and $3,013 in November.
The cheapest return price found within the last 5 days was $1,542 on Multiple Airlines (5 Nov–12 Nov).

Reviews of airlines servicing Ottawa

Read through reviews of airlines operating flights from Sydney to Ottawa, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,593 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,593 reviews
Air Canada
7.1
Good
11,593 reviews
Check prices

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

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

    Currently priced at $1,565, Air Canada will fly you from Sydney to Ottawa and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. You may be able to fly from Sydney to Ottawa for 34% less than the average price by searching for this airline.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Sydney to Ottawa (average of $1,551). Flying from Sydney to Ottawa in December is currently the most expensive (average of $3,233). 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

Alternative routes for Sydney to Ottawa

Sydney to Pearson Intl flights
Sydney to Pierre Elliott Trudeau Intl flights
Coolangatta to Pearson Intl flights
Ballina to Pearson Intl flights

Top airline flying from Sydney to Ottawa

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,552Average$2,465FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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Cheapflights makes it easy to find Sydney to Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Ottawa.

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

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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