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$731+ 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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
— YOW
3 Jun — 10 Jun1
1 adult

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 29 May 2025.

Return from

$2,954

One-way from

$731

Popular in

December

Cheapest in

June

Average price

$2,644
12/7-19/7
  • 12/7-19/7
  • 6 total stops
  • 80h 06m total
  • Sydney to Ottawa
17/8
  • 17/8
  • 3 total stops
  • 58h 43m total
  • Sydney to Ottawa
Highest demand for flights based on searches. 17% potential increase in price ($819 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($140 potential savings vs. average return price).
Average for return flights in May 2025

Find flight deals to Ottawa

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 29 May 2025.

Mon 27/1013:55SYD - YOW
2 stops30h 02mMultiple Airlines
Sun 9/1106:00YOW - SYD
2 stops34h 45mMultiple Airlines
Deal found 28/5$2,198
Mon 27/1010:20SYD - YOW
1 stop20h 40mAir Canada
Sun 9/1120:10YOW - SYD
2 stops45h 25mAir Canada
Deal found 28/5$2,515
Tue 15/710:20SYD - YOW
3 stops25h 15mUnited Airlines
Fri 18/717:25YOW - SYD
2 stops23h 35mUnited Airlines
Deal found 28/5$3,456
Mon 27/1010:20SYD - YOW
3 stops41h 53mEmirates
Sun 9/1111:10YOW - SYD
3 stops52h 25mEmirates
Deal found 28/5$3,934

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 29 May 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

Mon 27/10

13:55-04:57

2 stops30h 02m

Ottawa

Sun 9/11

06:00-08:45

2 stops34h 45m

$2,198

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 27/10

10:20-16:00

1 stop20h 40m

Ottawa

Sun 9/11

20:10-09:35

2 stops45h 25m

$2,515

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Tue 15/7

10:20-21:35

3 stops25h 15m

Ottawa

Fri 18/7

17:25-07:00

2 stops23h 35m

$3,456

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 27/10

10:20-13:13

3 stops41h 53m

Ottawa

Sun 9/11

11:10-07:35

3 stops52h 25m

$3,934

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 17/8

16:20-13:03

3 stops58h 43m

$731

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 20/8

20:30-00:48

1 stop42h 18m

$1,475

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 6/7

07:40-17:05

2 stops47h 25m

$1,839

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 11/6

09:20-20:53

1 stop25h 33m

$1,872

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 6/7

10:20-14:27

3 stops42h 07m

$2,234

Flights are sorted by cheapest return flights first.

Deals found on 27/5

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

When is the best time to book a flight 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 23 May 2025.

The best time to book flights to Ottawa is 80 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.

How long is the flight to Ottawa?

On average, a flight from Sydney to Ottawa takes 26 hours 58 minutes. Flights to Ottawa from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Ottawa?

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

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 May 2025.

Food

7.3

Boarding

7.9

Entertainment

7.7

Overall

7.5

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.

Food

7.3

Boarding

7.9

Entertainment

7.7

Overall

7.5

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.

Food

7.3

Boarding

7.9

Entertainment

7.7

Overall

7.5

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.

Food

7.3

Boarding

7.9

Entertainment

7.7

Overall

7.5

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.

Food

7.3

Boarding

7.9

Entertainment

7.7

Overall

7.5

Crew

8.0

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.

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 $92, while return flights cost around $486.

  • How much is a return flight to Ottawa?

    A return flight to Ottawa will typically cost around $319, however they can be found for as little as $313.

  • 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 (26 hours 58 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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