Find flights
Airlines
Travel Guide

$1,151+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
— YOW
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Ottawa in 2026

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 24 June 2026.

Fri 7/806:15
SYD
-
YOW
3 stops37h 20m
Multiple Airlines
Fri 28/807:20
YOW
-
SYD
3 stops38h 30m
Multiple Airlines
Deal found 21/6$1,724
Mon 20/713:15
SYD
-
YOW
3 stops37h 15m
Multiple Airlines
Mon 27/706:00
YOW
-
SYD
3 stops39h 50m
Multiple Airlines
Deal found 22/6$2,078
Tue 14/709:10
SYD
-
YOW
2 stops29h 15m
Multiple Airlines
Wed 19/807:00
YOW
-
SYD
2 stops34h 05m
Multiple Airlines
Deal found 22/6$2,104
Thu 27/809:10
SYD
-
YOW
2 stops29h 30m
Multiple Airlines
Mon 31/806:00
YOW
-
SYD
3 stops35h 05m
Multiple Airlines
Deal found 21/6$2,123
Tue 21/713:15
SYD
-
YOW
3 stops30h 20m
Multiple Airlines
Tue 28/707:20
YOW
-
SYD
3 stops49h 05m
Multiple Airlines
Deal found 23/6$2,343
Fri 17/706:15
SYD
-
YOW
3 stops37h 20m
Multiple Airlines
Fri 24/716:15
YOW
-
SYD
3 stops53h 35m
Multiple Airlines
Deal found 22/6$2,453
Mon 20/713:00
SYD
-
YOW
3 stops45h 05m
Multiple Airlines
Mon 3/809:05
YOW
-
SYD
2 stops33h 15m
Multiple Airlines
Deal found 22/6$2,458
Thu 16/713:15
SYD
-
YOW
3 stops30h 20m
Multiple Airlines
Thu 23/707:20
YOW
-
SYD
3 stops48h 50m
Multiple Airlines
Deal found 22/6$2,536
Tue 10/1114:00
SYD
-
YOW
2 stops30h 58m
Multiple Airlines
Tue 17/1107:00
YOW
-
SYD
2 stops31h 25m
Multiple Airlines
Deal found 20/6$2,579

Find flight deals to Ottawa

Find the latest flights to Ottawa in 2026, 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 24 June 2026.

Return from

$1,724

One-way from

$1,151

Popular in

December

Cheapest in

February

Average price

$2,540
7/8-28/8
  • 7/8-28/8
  • 6 total stops
  • 75h 50m total
  • Sydney to Ottawa
Search Deals
10/11
  • 10/11
  • 3 total stops
  • 43h 03m total
  • Sydney to Ottawa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($468 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

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 24 June 2026.
Use the filters below to find and compare flights to Ottawa that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

09:20-17:10

2 stops21h 50m

Ottawa

Mon 14/9

05:00-07:20

1 stop36h 20m

$2,814

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 25/9

09:20-17:10

2 stops21h 50m

Ottawa

Sat 10/10

18:15-08:20

2 stops47h 05m

$2,971

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 25/9

09:55-00:53

2 stops28h 58m

Ottawa

Sat 10/10

18:05-08:45

2 stops47h 40m

$2,990

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 3/8

06:25-00:40

3 stops32h 15m

Ottawa

Tue 18/8

06:00-09:45

3 stops37h 45m

$3,060

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

06:00-00:40

3 stops32h 40m

Ottawa

Mon 14/9

07:20-09:10

3 stops35h 50m

$3,070
Fastest return journey

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 12/11

11:20-00:56

1 stop29h 36m

Ottawa

Mon 16/11

17:40-09:35

1 stop23h 55m

$3,073

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 14/7

06:25-00:40

3 stops32h 15m

Ottawa

Wed 22/7

06:00-09:15

3 stops37h 15m

$3,145
Cheapest one-way

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 28/10

10:20-00:45

2 stops29h 25m

$1,188

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 20/8

20:45-17:58

3 stops59h 13m

$1,195

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 11/11

20:30-23:45

2 stops43h 15m

$1,236

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 24 June 2026.
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
11,251 reviews
Check prices

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Overall

7.1

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
11,251 reviews
Air Canada
7.1
Good
11,251 reviews
Check prices

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Food

6.3

Overall

7.1

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.

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, United Airlines is rated the highest out of the airlines that fly to Ottawa.

  • Where does the fastest flight to Ottawa depart from?

    For those looking to save time traveling to Ottawa, Sydney Kingsford Smith offers the quickest one-way flight (23 hours 27 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. Alt Hotel Ottawa Airport is the closest property to Ottawa (0.0 km away from Ottawa).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Ottawa by cabin class

Find flights to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Ottawa
Business Class flights to Ottawa
Prem Economy Class flights to Ottawa
Economy Class flights to Ottawa

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Ottawa with no change fees?

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

Can Cheapflights notify me if prices for flights to Ottawa become cheaper?

Yes! Start tracking prices for Ottawa flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.