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Cheap flights from Ontario to Oulu from C$ 587

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OUL
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Oulu

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Oulu
Explore the most affordable flight options available from Ontario to Oulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Tue 31/39:35 p.m.
YYZ
-
OUL
3 stops20h 50m
airBaltic
Fri 17/45:00 a.m.
OUL
-
YYZ
2 stops16h 50m
airBaltic
Deal found 15/3C$ 1,620
Tue 31/35:35 p.m.
YYZ
-
OUL
2 stops16h 20m
Multiple Airlines
Fri 17/410:15 p.m.
OUL
-
YYZ
2 stops32h 14m
Multiple Airlines
Deal found 15/3C$ 1,664
Mon 20/410:39 a.m.
YYZ
-
OUL
2 stops31h 21m
British Airways
Fri 24/42:15 p.m.
OUL
-
YYZ
2 stops56h 50m
British Airways
Deal found 14/3C$ 2,102
Mon 20/410:00 p.m.
YYZ
-
OUL
2 stops50h 00m
Finnair
Fri 24/45:35 p.m.
OUL
-
YYZ
2 stops53h 30m
Finnair
Deal found 11/3C$ 2,162

Find flight deals from Ontario to Oulu

Keep the following information in mind while searching for Ontario to Oulu flight deals. Data was last updated 16 March 2026.

Round-trip from

C$ 1,620

One-way from

C$ 587
airBaltic
  • airBaltic
  • 31/3-17/4
  • 5 total stops
  • 37h 40m total
  • Ontario to Oulu
Search Deals
29/4
  • 29/4
  • 3 total stops
  • 31h 25m total
  • Ontario to Oulu
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Oulu 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 16 March 2026.
Use the filters below to find and compare flights from Ontario to Oulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoOulu

YYZ - OUL

YYZOUL

Toronto Pearson Intl

Tue 31/3

9:35 p.m.-1:25 a.m.

3 stops20h 50m

Oulu

Fri 17/4

5:00 a.m.-2:50 p.m.

2 stops16h 50m

C$ 1,620

TorontoOulu

YYZ - OUL

YYZOUL

Toronto Pearson Intl

Tue 31/3

5:35 p.m.-4:55 p.m.

2 stops16h 20m

Oulu

Fri 17/4

10:15 p.m.-11:29 p.m.

2 stops32h 14m

C$ 1,664

TorontoOulu

YYZ - OUL

YYZOUL

Toronto Pearson Intl

Mon 20/4

10:39 a.m.-1:00 a.m.

2 stops31h 21m

Oulu

Fri 24/4

2:15 p.m.-4:05 p.m.

2 stops56h 50m

C$ 2,102

TorontoOulu

YYZ - OUL

YYZOUL

Toronto Pearson Intl

Mon 20/4

10:00 p.m.-7:00 a.m.

2 stops50h 00m

Oulu

Fri 24/4

5:35 p.m.-4:05 p.m.

2 stops53h 30m

C$ 2,162
Cheapest one-way
Quickest one-way

TorontoOulu

YTZ - OUL

YTZOUL

Toronto Island

Wed 29/4

9:25 a.m.-11:50 p.m.

3 stops31h 25m

C$ 587

TorontoOulu

YYZ - OUL

YYZOUL

Toronto Pearson Intl

Wed 29/4

7:55 p.m.-1:25 a.m.

2 stops46h 30m

C$ 716

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/3

Sorted by cheapest first

Best time to book a flight from Ontario to Oulu

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Oulu
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Oulu from Ontario?

    Oulu (OUL) is the airport you will fly into if you book a flight from Ontario to Oulu. It is only a 10.4 km journey from Oulu (OUL) to Oulu’s city centre.

  • How long is the flight from Region of Ontario to Oulu?

    Departing from Region of Ontario to Oulu will take you 20h 50m. Region of Ontario and Oulu are separated by a distance of 6320 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ontario to Oulu that include hotel bookings?

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

  • How can I find direct flights from Ontario to Oulu?

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

  • Can I find deals for business class flights from Ontario to Oulu?

    Yes. Cheapflights offers flight deals from Ontario to Oulu 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

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Yes! Cheapflights helps users easily find flights from Ontario to Oulu with no change fees.

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

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