$316+ Cheap flights from Ottawa

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — SYD
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ottawa

Discover essential information about flights departing from Ottawa, including flight schedules, destinations, airlines operating at the Ottawa airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 25 November 2025.

Cheapest airline

Porter Airlines

Good round-trip deal

$415 or less

Good one-way deal

$145 or less
On average, Porter Airlines currently has the cheapest one-way flight from Ottawa (avg. price of $470).
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Price to beat on a round-trip flight from Ottawa.
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Price to beat on a one-way flight from Ottawa.
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Find flights from Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 25 November 2025.

Tue 6/117:11YOW - AMS
2 stops32h 04mUnited Airlines
Tue 13/109:15AMS - YOW
2 stops20h 39mUnited Airlines
Deal found 22/11$1,008
Tue 9/1212:05YOW - AMS
2 stops13h 10mUnited Airlines
Mon 15/1211:00AMS - YOW
2 stops16h 56mUnited Airlines
Deal found 23/11$1,019
Sun 22/219:25YOW - AMS
2 stops39h 20mAustrian Airlines
Thu 26/220:00AMS - YOW
2 stops28h 38mAustrian Airlines
Deal found 23/11$1,073
Tue 9/1217:20YOW - AMS
1 stop13h 40mKLM
Sun 14/1207:20AMS - YOW
1 stop13h 50mKLM
Deal found 22/11$1,078
Thu 26/206:20YOW - AMS
2 stops19h 45mUnited Airlines
Mon 9/309:15AMS - YOW
2 stops19h 39mUnited Airlines
Deal found 23/11$1,102
Wed 25/205:00YOW - AMS
2 stops20h 15mUnited Airlines
Mon 9/309:15AMS - YOW
2 stops19h 39mUnited Airlines
Deal found 23/11$1,113
Wed 10/1217:20YOW - AMS
1 stop10h 15mKLM
Tue 30/1207:20AMS - YOW
1 stop13h 50mKLM
Deal found 23/11$1,141
Mon 23/205:40YOW - AMS
2 stops19h 10mDelta
Thu 12/314:55AMS - YOW
2 stops38h 44mDelta
Deal found 23/11$1,383
Mon 4/514:25YOW - BNE
2 stops26h 40mAir Canada
Mon 25/510:00BNE - YOW
2 stops47h 26mAir Canada
Deal found 24/11$1,404
Wed 25/217:45YOW - AMS
2 stops39h 55mWestJet
Thu 12/309:35AMS - YOW
2 stops20h 05mWestJet
Deal found 23/11$1,420
Thu 26/217:45YOW - AMS
2 stops19h 40mWestJet
Thu 12/309:35AMS - YOW
2 stops20h 05mWestJet
Deal found 23/11$1,432
Wed 25/205:40YOW - AMS
2 stops18h 20mDelta
Thu 12/314:55AMS - YOW
2 stops38h 44mDelta
Deal found 23/11$1,499

Find flights from Ottawa within your budget

 
Find flights departing from Ottawa that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 November 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Tue 6/1

17:55-08:05

2 stops32h 10m

Amsterdam Schiphol

Tue 13/1

11:40-21:18

1 stop15h 38m

$1,008

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Tue 9/12

10:30-07:15

2 stops14h 45m

Amsterdam Schiphol

Sat 13/12

11:00-21:56

2 stops16h 56m

$1,008

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Thu 8/1

17:55-08:05

2 stops32h 10m

Amsterdam Schiphol

Thu 15/1

09:15-21:18

2 stops18h 03m

$1,008

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Wed 7/1

06:20-08:05

2 stops19h 45m

Amsterdam Schiphol

Wed 14/1

09:15-23:54

2 stops20h 39m

$1,008

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Tue 9/12

12:05-07:15

2 stops13h 10m

Amsterdam Schiphol

Mon 15/12

11:00-21:56

2 stops16h 56m

$1,019

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Sun 22/2

19:25-16:45

2 stops39h 20m

Amsterdam Schiphol

Thu 26/2

20:00-18:38

2 stops28h 38m

$1,073

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Tue 9/12

17:20-13:00

1 stop13h 40m

Amsterdam Schiphol

Sun 14/12

07:20-15:10

1 stop13h 50m

$1,078

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Mon 23/2

10:30-07:15

2 stops14h 45m

Amsterdam Schiphol

Tue 10/3

11:00-10:26

2 stops28h 26m

$1,102

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Tue 24/2

10:30-07:15

2 stops14h 45m

Amsterdam Schiphol

Mon 9/3

09:15-23:54

2 stops19h 39m

$1,102

OttawaAmsterdam

YOW - AMS

YOWAMS

Ottawa

Thu 26/2

06:20-08:05

2 stops19h 45m

Amsterdam Schiphol

Wed 11/3

09:15-16:30

1 stop12h 15m

$1,102

Flights are sorted by cheapest return flights first.

Deals found on 23/11

Showing 1-10 of 60 results
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Best time to book a flight from Ottawa

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

Travel insights for flights from Ottawa

Get recent, data-driven insights about flights from Ottawa including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Ottawa?

Use this chart to determine the optimal time to book a return flight from Ottawa to Sydney. Price data was last updated on 21 November 2025.

The best time to book flights from Ottawa is 56 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 Ottawa?

Currently, March is the cheapest month in which you can book a flight from Ottawa (average of $427). Flying from Ottawa in June will prove the most costly (average of $1,991). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Ottawa?

Ottawa offers frequent flights to Toronto (984 flights per day), Montreal (196 flights per day) and Chicago (158 flights per day).

Calgary
Calgary
From $121
Orlando
Orlando
From $400
Vancouver Intl
Vancouver Intl
From $388
Québec City
Québec City
From $295

What is the cheapest place to fly to from Ottawa?

The cheapest city to fly to from Ottawa is Calgary, with prices starting at $121. Explore other affordable destinations below.

Calgary
Calgary
From $121
Québec City
Québec City
From $295
Vancouver Intl
Vancouver Intl
From $388
Orlando
Orlando
From $400

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Windsor

Related info for your journey

Access useful and relevant information related to your journey from Ottawa. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 November 2025.

  • What are the most popular destinations to fly to from Ottawa?

    For the current month, the most popular flights from Ottawa are Fort Lauderdale, Cancún, New Delhi. Fort Lauderdale, Cancún, New Delhi are the most popular locations from Ottawa year round.

  • What is the cheapest flight from Ottawa to anywhere?

    Users have flown out of Ottawa for as low as $121 to Calgary (prices may vary depending on the airline and departure time). On average, users have booked flights for $363 to fly from Ottawa.

  • What is the cheapest premium economy flight from Ottawa?

    Options for some of the cheapest premium economy flights from Ottawa we have found on Cheapflights are as follows:
    Fly from Ottawa to Winnipeg starting at $5,829

  • What is the cheapest month to fly from Ottawa?

    Currently, the cheapest month for flights from Ottawa is March. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Ottawa?

    Deals for flights from Ottawa are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ottawa.

  • Can Cheapflights find flights from Ottawa with no change fees?

    Yes, we can. To see specific flights from Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

See more FAQs

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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 from Ottawa?

Deals for flights from Ottawa are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ottawa.

Can Cheapflights find flights from Ottawa with no change fees?

Yes, we can. To see specific flights from Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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