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Cheap flights from Ottawa to Adelaide from C$ 1,082

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — ADL
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Adelaide
Explore the most affordable flight options available from Ottawa to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Mon 2/37:15 a.m.
YOW
-
ADL
3 stops44h 25m
Air Canada
Sat 7/36:55 p.m.
ADL
-
YOW
2 stops50h 18m
Air Canada
Deal found 27/1C$ 2,066
Tue 24/25:40 a.m.
YOW
-
ADL
3 stops39h 05m
Multiple Airlines
Tue 3/310:10 a.m.
ADL
-
YOW
3 stops36h 03m
Multiple Airlines
Deal found 27/1C$ 2,155
Mon 2/25:50 p.m.
YOW
-
ADL
2 stops30h 05m
Multiple Airlines
Mon 23/26:10 a.m.
ADL
-
YOW
2 stops40h 03m
Multiple Airlines
Deal found 27/1C$ 2,225
Mon 2/26:05 p.m.
YOW
-
ADL
3 stops57h 35m
Air Canada
Mon 23/26:10 a.m.
ADL
-
YOW
2 stops40h 03m
Air Canada
Deal found 27/1C$ 2,240
Mon 2/27:45 a.m.
YOW
-
ADL
2 stops42h 45m
Multiple Airlines
Tue 24/26:10 a.m.
ADL
-
YOW
2 stops25h 05m
Multiple Airlines
Deal found 27/1C$ 2,284
Tue 24/210:20 a.m.
YOW
-
ADL
3 stops40h 20m
Air Canada
Tue 3/36:10 a.m.
ADL
-
YOW
2 stops25h 05m
Air Canada
Deal found 27/1C$ 2,285
Tue 3/25:50 p.m.
YOW
-
ADL
2 stops48h 50m
Multiple Airlines
Sun 22/26:10 a.m.
ADL
-
YOW
2 stops40h 03m
Multiple Airlines
Deal found 27/1C$ 2,287
Sun 1/27:27 p.m.
YOW
-
ADL
2 stops46h 33m
United Airlines
Mon 23/22:55 p.m.
ADL
-
YOW
2 stops35h 01m
United Airlines
Deal found 27/1C$ 2,315
Mon 2/27:25 p.m.
YOW
-
ADL
3 stops51h 00m
Air Canada
Tue 24/26:10 a.m.
ADL
-
YOW
2 stops25h 05m
Air Canada
Deal found 27/1C$ 2,320

Find flight deals from Ottawa to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

C$ 2,066

One-way from

C$ 1,082
Air Canada
  • Air Canada
  • 2/3-7/3
  • 5 total stops
  • 94h 43m total
  • Ottawa to Adelaide
Search Deals
2/2
  • 2/2
  • 3 total stops
  • 55h 25m total
  • Ottawa to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Adelaide 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 27 January 2026.
Use the filters below to find and compare flights from Ottawa to Adelaide that are best for you.

Fly from

Ottawa

Fly to

Adelaide

Route

Depart

Return

Price

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Mon 2/3

7:15 a.m.-7:10 p.m.

3 stops44h 25m

Adelaide

Sat 7/3

6:55 p.m.-5:43 a.m.

2 stops50h 18m

C$ 2,066

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Tue 24/2

5:40 a.m.-12:15 p.m.

3 stops39h 05m

Adelaide

Tue 3/3

10:10 a.m.-6:43 a.m.

3 stops36h 03m

C$ 2,155

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Tue 24/2

10:20 a.m.-6:10 p.m.

3 stops40h 20m

Adelaide

Tue 3/3

6:10 a.m.-3:45 p.m.

2 stops25h 05m

C$ 2,285

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Tue 10/3

7:45 a.m.-1:55 p.m.

2 stops39h 40m

Adelaide

Sat 14/3

6:55 p.m.-6:43 a.m.

2 stops50h 18m

C$ 2,421

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Mon 2/2

6:50 p.m.-5:45 p.m.

3 stops55h 25m

C$ 1,082

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Sun 19/4

4:55 p.m.-3:50 p.m.

2 stops33h 25m

C$ 1,387

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Sun 1/2

6:50 p.m.-5:45 p.m.

3 stops55h 25m

C$ 1,465

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Sun 1/2

7:27 p.m.-9:30 a.m.

2 stops46h 33m

C$ 1,606

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Best time to book a flight from Ottawa to Adelaide

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

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 27 January 2026.
Read through reviews of airlines operating flights from Ottawa to Adelaide, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,205 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Adelaide?

    For as low as C$ 2,066, Air Canada can have you in Adelaide from Ottawa in 44h 25m. The distance between Ottawa and Adelaide is about 16905 km.

  • Can I find deals for flights from Ottawa to Adelaide that include hotel bookings?

    Yes. In addition to deals on Ottawa to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Adelaide.

  • Can I find deals for business class flights from Ottawa to Adelaide?

    Yes. Cheapflights offers flight deals from Ottawa to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 January 2026.
Adelaide to Melbourne Airport flights
Adelaide to Perth flights

Top airline flying from Ottawa to Adelaide

Discover the top airline that operate flights from Ottawa to Adelaide. 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,898AverageC$ 2,313FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Cheapflights makes it easy to find Ottawa to Adelaide flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on Ottawa to Adelaide flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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