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Cheap flights from Australia to Ottawa from C$ 1,075

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
21 Jul — 28 Jul1
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 21 June 2026.

Thu 23/71:30 p.m.
MEL
-
YOW
3 stops37h 00m
Multiple Airlines
Wed 12/87:20 a.m.
YOW
-
MEL
3 stops38h 40m
Multiple Airlines
Deal found 21/6C$ 1,820
Thu 13/89:10 a.m.
SYD
-
YOW
2 stops29h 30m
Multiple Airlines
Fri 14/86:55 a.m.
YOW
-
SYD
3 stops34h 10m
Multiple Airlines
Deal found 18/6C$ 2,144
Thu 23/79:45 a.m.
MEL
-
YOW
2 stops40h 45m
Multiple Airlines
Thu 13/86:00 a.m.
YOW
-
MEL
2 stops34h 45m
Multiple Airlines
Deal found 19/6C$ 2,304
Fri 17/71:15 p.m.
SYD
-
YOW
3 stops30h 20m
Multiple Airlines
Fri 24/76:00 a.m.
YOW
-
SYD
3 stops41h 10m
Multiple Airlines
Deal found 19/6C$ 2,366
Tue 10/112:00 p.m.
SYD
-
YOW
2 stops30h 58m
Multiple Airlines
Tue 17/117:00 a.m.
YOW
-
SYD
2 stops31h 25m
Multiple Airlines
Deal found 20/6C$ 2,534
Sat 18/76:00 a.m.
SYD
-
YOW
3 stops37h 35m
Multiple Airlines
Sat 25/71:20 p.m.
YOW
-
SYD
3 stops42h 50m
Multiple Airlines
Deal found 20/6C$ 2,598
Wed 25/118:30 p.m.
SYD
-
YOW
2 stops35h 20m
WestJet
Sun 29/115:45 p.m.
YOW
-
SYD
2 stops44h 50m
WestJet
Deal found 16/6C$ 2,700
Mon 10/89:20 a.m.
SYD
-
YOW
2 stops21h 50m
Air Canada
Mon 14/95:00 a.m.
YOW
-
SYD
1 stop36h 20m
Air Canada
Deal found 21/6C$ 2,765
Thu 3/94:45 a.m.
PER
-
YOW
3 stops43h 55m
Multiple Airlines
Sat 12/96:55 a.m.
YOW
-
PER
2 stops35h 55m
Multiple Airlines
Deal found 20/6C$ 2,771
Thu 12/118:30 p.m.
SYD
-
YOW
2 stops43h 15m
WestJet
Mon 16/116:00 a.m.
YOW
-
SYD
2 stops32h 35m
WestJet
Deal found 19/6C$ 2,803
Thu 10/94:45 a.m.
PER
-
YOW
3 stops43h 55m
Multiple Airlines
Thu 1/107:00 a.m.
YOW
-
PER
2 stops35h 50m
Multiple Airlines
Deal found 20/6C$ 2,895
Thu 16/712:10 a.m.
PER
-
YOW
3 stops65h 25m
Multiple Airlines
Fri 24/76:00 a.m.
YOW
-
PER
3 stops52h 40m
Multiple Airlines
Deal found 18/6C$ 3,047

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 21 June 2026.

Round-trip from

C$ 2,144

One-way from

C$ 1,075

Popular in

December

Cheapest in

February

Average price

C$ 2,496
13/8-14/8
  • 13/8-14/8
  • 5 total stops
  • 63h 40m total
  • Australia to Ottawa
Search Deals
20/8
  • 20/8
  • 2 total stops
  • 34h 25m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 651 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 123 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 21 June 2026.
Use the filters below to find and compare flights from Australia to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 23/7

1:30 p.m.-12:30 p.m.

3 stops37h 00m

Ottawa

Wed 12/8

7:20 a.m.-12:00 p.m.

3 stops38h 40m

C$ 1,820

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 23/7

6:00 a.m.-12:49 a.m.

2 stops32h 49m

Ottawa

Thu 13/8

4:00 p.m.-11:20 a.m.

3 stops29h 20m

C$ 2,407

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 25/11

8:30 p.m.-3:50 p.m.

2 stops35h 20m

Ottawa

Sun 29/11

5:45 p.m.-6:35 a.m.

2 stops44h 50m

C$ 2,758

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

9:20 a.m.-5:10 p.m.

2 stops21h 50m

Ottawa

Mon 14/9

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

1 stop36h 20m

C$ 2,765

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 10/11

11:20 a.m.-3:46 p.m.

1 stop20h 26m

Ottawa

Tue 17/11

6:00 a.m.-9:35 a.m.

1 stop35h 35m

C$ 2,848

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 25/9

11:55 a.m.-12:53 a.m.

2 stops26h 58m

Ottawa

Sat 10/10

6:05 p.m.-8:45 a.m.

2 stops47h 40m

C$ 2,856

PerthOttawa

PER - YOW

PERYOW

Perth

Thu 10/9

4:45 a.m.-12:40 p.m.

3 stops43h 55m

Ottawa

Thu 1/10

7:00 a.m.-6:50 a.m.

2 stops35h 50m

C$ 2,895
Quickest round-trip

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 25/9

9:20 a.m.-5:08 p.m.

1 stop21h 48m

Ottawa

Sat 10/10

6:05 p.m.-8:20 a.m.

1 stop23h 15m

C$ 2,922

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

6:00 a.m.-12:40 a.m.

3 stops32h 40m

Ottawa

Mon 14/9

7:20 a.m.-9:10 a.m.

3 stops35h 50m

C$ 3,017

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Wed 11/11

8:10 a.m.-3:46 p.m.

2 stops23h 36m

Ottawa

Sat 14/11

5:45 p.m.-2:00 p.m.

2 stops28h 15m

C$ 3,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 44 resultsSorted by cheapest first
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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 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 Australia to Ottawa

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

Currently, February is the cheapest month in which you can book a flight from Australia to Ottawa (average of C$ 1,153). Flying from Australia to Ottawa in December is currently the most expensive (average of C$ 1,906). 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 21 June 2026.
Read through reviews of airlines operating flights from Australia 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
11,231 reviews
Check prices

Comfort

7.1

Food

6.3

Overall

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,231 reviews
Air Canada
7.1
Good
11,231 reviews
Check prices

Comfort

7.1

Food

6.3

Overall

7.1

Boarding

7.3

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Australia. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Australia to Ottawa?

    A quick flight from Australia to Ottawa can take about 21h 50m. Air Canada provides one of the quickest options available for as low as C$ 2,765. Australia and Ottawa are separated by a distance of 15862 km. This flight may include one or multiple stops.

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

    The most popular flight routes from Australia to Ottawa are Melbourne - Ottawa, Sydney Kingsford Smith - Ottawa and Perth - 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 vacation 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, February is the cheapest month in which you can book a flight from Australia to Ottawa (average of C$ 1,153). Flying from Australia to Ottawa in December is currently the most expensive (average of C$ 1,906). 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
Wakefield
Pembroke
Smiths Falls

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Top airline flying from Australia to Ottawa

Discover the top airline 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 629,999 searches. Data last updated 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,617AverageC$ 3,249FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Ottawa flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Australia to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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