Cheap flights from Sydney to Ottawa from $1,318

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Ottawa are usually found in June or August, booked 52 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap 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 12 September 2025.

Round-trip from

$1,662

One-way from

$1,318

Popular in

December

Cheapest in

June

Average price

$2,137
25/10-1/11
  • 25/10-1/11
  • 4 total stops
  • 65h 42m total
  • Sydney to Ottawa
13/1
  • 13/1
  • 3 total stops
  • 42h 55m total
  • Sydney to Ottawa
Highest demand for flights based on searches. 18% potential increase in price ($816 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($137 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Sydney to Ottawa

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 12 September 2025.

Sat 25/1010:10SYD - YOW
2 stops38h 32mMultiple Airlines
Sat 1/1114:50YOW - SYD
2 stops27h 10mMultiple Airlines
Deal found 9/9$1,662
Sun 26/1010:20SYD - YOW
1 stop20h 25mAir Canada
Sun 2/1120:00YOW - SYD
2 stops45h 35mAir Canada
Deal found 11/9$1,712
Wed 24/909:10SYD - YOW
2 stops29h 11mMultiple Airlines
Sat 27/907:00YOW - SYD
2 stops34h 05mMultiple Airlines
Deal found 9/9$1,742
Sun 26/1020:00SYD - YOW
2 stops34h 45mMultiple Airlines
Sun 2/1120:00YOW - SYD
3 stops45h 35mMultiple Airlines
Deal found 11/9$1,755
Sat 25/1010:20SYD - YOW
1 stop20h 52mAir Canada
Sat 1/1117:50YOW - SYD
2 stops28h 50mAir Canada
Deal found 9/9$1,972
Tue 2/1211:20SYD - YOW
2 stops26h 58mAir Canada
Tue 5/520:15YOW - SYD
2 stops45h 05mAir Canada
Deal found 10/9$2,013
Sun 12/1010:20SYD - YOW
1 stop37h 03mAir Canada
Sun 19/1014:40YOW - SYD
2 stops26h 40mAir Canada
Deal found 9/9$2,066
Wed 24/909:20SYD - YOW
1 stop20h 52mAir Canada
Sat 27/921:55YOW - SYD
1 stop43h 25mAir Canada
Deal found 9/9$2,079

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Sydney to Ottawa that are best for you.

Fly from

Sydney

Fly to

Ottawa

Route

Depart

Return

Price

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

20:30-00:40

2 stops44h 10m

Ottawa

Sun 22/2

06:00-06:35

2 stops56h 35m

$1,674

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 26/10

10:20-15:45

1 stop20h 25m

Ottawa

Sun 2/11

20:00-09:35

2 stops45h 35m

$1,712

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

11:20-15:45

1 stop20h 25m

Ottawa

Sun 22/2

17:25-09:35

2 stops48h 10m

$1,719

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 24/9

09:10-00:21

2 stops29h 11m

Ottawa

Sat 27/9

07:00-07:05

2 stops34h 05m

$1,742

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 26/10

20:00-15:45

2 stops34h 45m

Ottawa

Sun 2/11

20:00-09:35

3 stops45h 35m

$1,755

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 13/1

21:45-00:40

3 stops42h 55m

$1,318

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 11/12

12:10-10:26

2 stops38h 16m

$2,177

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 11/12

08:30-00:40

3 stops32h 10m

$2,589

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 11/12

16:00-06:43

1 stop30h 43m

$2,689

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 10/1

16:00-06:43

1 stop30h 43m

$3,046

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 12 results
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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
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

How far ahead should I book a flight from Sydney to Ottawa?

Use this chart to determine the optimal time to book a return flight from Sydney to Ottawa. Price data was last updated on 29 August 2025.

The price you pay for your flight from Sydney to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from SYD to YOW?

Find hourly flight availability from Sydney to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Sydney to Ottawa by exploring options for tickets in the morning.

How much does it cost for a return flight 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 12 September 2025.
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.

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Food

6.3

Boarding

7.3

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 20h 25m. Airlines will cover a distance of 15862 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at $1,584, 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 35% 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.

See more FAQs

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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.

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 647,157 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,584Average$2,341FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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