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$1,158+ Cheap flights to Ottawa

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
— YOW
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Ottawa in 2025

Find the latest flights to Ottawa in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 13 November 2025.

Return from

$1,920

One-way from

$898

Popular in

December

Cheapest in

June

Average price

$2,148
Air Canada
  • Air Canada
  • 18/2-22/2
  • 3 total stops
  • 83h 23m total
  • Sydney to Ottawa
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15/1
  • 15/1
  • 3 total stops
  • 36h 41m total
  • Sydney to Ottawa
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($530 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
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Find flight deals to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights to Ottawa
Explore the most affordable flight options available to Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 13 November 2025.

Thu 4/1211:45SYD - YOW
2 stops34h 58mMultiple Airlines
Sun 18/107:45YOW - SYD
2 stops34h 45mMultiple Airlines
Deal found 10/11$2,075
Tue 9/1211:20SYD - YOW
1 stop20h 25mAir Canada
Tue 16/1210:45YOW - SYD
2 stops28h 10mAir Canada
Deal found 11/11$2,382
Thu 25/1216:00SYD - YOW
2 stops33h 40mAir Canada
Thu 1/107:45YOW - SYD
1 stop31h 10mAir Canada
Deal found 9/11$2,564
Thu 4/1211:20SYD - YOW
2 stops27h 00mAir Canada
Sun 18/117:50YOW - SYD
1 stop23h 45mAir Canada
Deal found 10/11$2,733
Tue 9/1211:20SYD - YOW
3 stops29h 21mMultiple Airlines
Tue 16/1206:45YOW - SYD
3 stops34h 50mMultiple Airlines
Deal found 11/11$3,065
Sat 27/1212:10SYD - YOW
2 stops25h 46mUnited Airlines
Sat 3/117:09YOW - SYD
2 stops45h 11mUnited Airlines
Deal found 12/11$3,473

Cheapflights Fare Finder

 
Locate flights to Ottawa that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 13 November 2025.
Use the filters below to find and compare flights to Ottawa that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

11:20-06:43

1 stop35h 23m

Ottawa

Sun 22/2

17:35-09:35

2 stops48h 00m

$1,920

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 9/12

11:20-15:45

1 stop20h 25m

Ottawa

Tue 16/12

10:45-06:55

2 stops28h 10m

$2,382

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 9/12

11:20-00:41

3 stops29h 21m

Ottawa

Tue 16/12

06:45-09:35

3 stops34h 50m

$3,065

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 6/5

12:50-00:22

3 stops49h 32m

$1,158

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 26/12

06:20-15:45

2 stops25h 25m

$1,532

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 27/12

09:00-23:58

3 stops54h 58m

$1,766

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 26/12

11:20-06:43

1 stop35h 23m

$2,808

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 27/12

11:20-15:45

1 stop20h 25m

$3,219

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Best time to book a flight to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa 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 to Ottawa

What are the cheapest airlines that fly to Ottawa?

The cheapest airline flying from Sydney to Ottawa is Air Canada.

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 13 November 2025.
Read through reviews of airlines serving Canada, such as Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,444 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,444 reviews
Air Canada
7.1
Good
10,444 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

FAQs about flying to Ottawa

  • What airport do you fly into for flights to Ottawa?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights to Ottawa.

  • Can I find cheaper flights to Ottawa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ottawa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ottawa?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Ottawa.

  • What is the cheapest airport to fly to in Ottawa?

    Ottawa is currently the cheapest airport to fly to in Ottawa. One-way flights to Ottawa typically cost $126, while return flights cost around $479.

  • How much is a return flight to Ottawa?

    A return flight to Ottawa will typically cost around $488, however they can be found for as little as $479.

  • Where does the fastest flight to Ottawa depart from?

    For those looking to save time traveling to Ottawa, Brisbane offers the quickest one-way flight (20 hours 0 minutes).

  • Does Ottawa have car hire?

    Yes. Those touching down at Ottawa can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ottawa?

    Yes. Ottawa has hotels nearby for those requiring accommodations. Authentic Log Cabin Rental in a Private Waterfront Setting between Ottawa, Ontario and Montreal, Québec is the closest property to Ottawa (0.0 km away from Ottawa).

See more FAQs

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