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Cheap flights from Sydney to Ottawa from C$ 1,754

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Ottawa are usually found in June or October, booked 34 days in advance, depart on a Tuesday or Monday and return on a Sunday

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 29 April 2025.

Round-trip from

C$ 2,371

One-way from

C$ 1,754

Popular in

December

Cheapest in

June

Average price

C$ 2,345
Air Canada
  • Air Canada
  • 20/5-19/8
  • 3 total stops
  • 73h 39m total
  • Sydney to Ottawa
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Cathay Pacific
  • Cathay Pacific
  • 6/7
  • 2 total stops
  • 44h 55m total
  • Sydney to Ottawa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 615 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 108 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 29 April 2025.

Tue 20/59:20 a.m.SYD - YOW
2 stops30h 14mAir Canada
Tue 19/89:55 p.m.YOW - SYD
1 stop43h 25mAir Canada
Deal found 28/4C$ 2,371
Mon 2/65:45 p.m.SYD - YOW
2 stops38h 36mQantas Airways
Wed 23/77:50 a.m.YOW - SYD
2 stops33h 40mQantas Airways
Deal found 28/4C$ 2,403
Mon 2/68:30 p.m.SYD - YOW
1 stop26h 03mMultiple Airlines
Fri 25/77:50 a.m.YOW - SYD
2 stops33h 40mMultiple Airlines
Deal found 28/4C$ 2,404
Fri 30/59:20 a.m.SYD - YOW
1 stop25h 33mVirgin Australia
Wed 23/76:00 p.m.YOW - SYD
2 stops36h 40mVirgin Australia
Deal found 28/4C$ 2,855
Mon 2/69:30 a.m.SYD - YOW
2 stops26h 05mUnited Airlines
Tue 22/710:37 a.m.YOW - SYD
2 stops30h 23mUnited Airlines
Deal found 28/4C$ 2,932
Sat 28/67:40 a.m.SYD - YOW
2 stops47h 25mCathay Pacific
Sat 9/85:55 a.m.YOW - SYD
2 stops36h 45mCathay Pacific
Deal found 28/4C$ 2,964
Thu 5/68:55 p.m.SYD - YOW
3 stops39h 12mTurkish Airlines
Sun 27/74:05 p.m.YOW - SYD
3 stops36h 55mTurkish Airlines
Deal found 28/4C$ 5,341

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 29 April 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

Tue 20/5

9:20 a.m.-1:34 a.m.

2 stops30h 14m

Ottawa

Tue 19/8

9:55 p.m.-7:20 a.m.

1 stop43h 25m

C$ 2,371

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 2/6

5:45 p.m.-6:21 p.m.

2 stops38h 36m

Ottawa

Wed 23/7

7:50 a.m.-7:30 a.m.

2 stops33h 40m

C$ 2,403

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 2/6

8:30 p.m.-8:33 a.m.

1 stop26h 03m

Ottawa

Fri 25/7

7:50 a.m.-7:30 a.m.

2 stops33h 40m

C$ 2,404

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 30/5

9:20 a.m.-8:53 p.m.

1 stop25h 33m

Ottawa

Wed 23/7

6:00 p.m.-8:40 p.m.

2 stops36h 40m

C$ 2,855

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 2/6

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

2 stops26h 05m

Ottawa

Tue 22/7

10:37 a.m.-7:00 a.m.

2 stops30h 23m

C$ 2,932

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 28/6

7:40 a.m.-5:05 p.m.

2 stops47h 25m

Ottawa

Sat 9/8

5:55 a.m.-8:40 a.m.

2 stops36h 45m

C$ 2,964

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 5/6

8:55 p.m.-10:07 p.m.

3 stops39h 12m

Ottawa

Sun 27/7

4:05 p.m.-7:00 p.m.

3 stops36h 55m

C$ 5,341

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 6/7

7:40 a.m.-1:35 a.m.

2 stops31h 55m

C$ 1,754

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 6/7

10:20 a.m.-2:27 p.m.

3 stops42h 07m

C$ 1,973

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 6/7

9:20 a.m.-4:16 p.m.

1 stop20h 56m

C$ 1,987

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 11 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 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

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Ottawa. Price data was last updated on 25 April 2025.

The best time to book flights from Sydney to Ottawa is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Sydney to Ottawa (average of C$ 224). Flying from Sydney to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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 29 April 2025.
See what other customers who have flown with Qantas Airways, Cathay Pacific and Virgin Australia 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.
Qantas Airways
7.5
Good
828 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Qantas Airways
7.5
Good
828 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Cathay Pacific
7.5
Good
852 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Virgin Australia
7.5
Good
400 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
United Airlines
7.4
Good
8,696 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Turkish Airlines
7.3
Good
3,785 reviews
Qantas Airways
7.5
Good
828 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

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.

  • What are the cheapest airlines flying from Sydney to Ottawa round-trip?

    Air Canada, at C$ 2,371, was found to be the cheapest airline from Sydney to Ottawa.Alternate airlines to your destination round-trip include Qantas Airways and Virgin Australia.

  • What are the cheapest airlines to fly from Sydney to Ottawa one-way?

    C$ 1,754 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 1,973 and C$ 1,987, respectively.

  • 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, October is the cheapest month in which you can book a flight from Sydney to Ottawa (average of C$ 224). Flying from Sydney to Ottawa in December is currently the most expensive (average of C$ 326). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

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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 Toronto Island flights
Sydney to Pierre Elliott Trudeau Intl flights
Sydney to Hamilton flights
Coolangatta to Pearson Intl 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,990AverageC$ 2,484FlexibilityNo 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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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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