Where can I fly from to get the cheapest fares to Oulu?

Based on fares booked in the past 5 days, the cheapest flights to Oulu are from: • Toronto, from C$ 2,425 round-trip

How do I know if a flight to Oulu is a good deal?

A good deal on a flight to Oulu is around C$ 1,291 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

C$ 2,425 CHEAP FLIGHTS to Oulu in 2026

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Cheapest round-trip

C$ 2,425

Typical prices: C$ 1,291-C$ 1,639

British Airways

Wed 10/1Sun 14/1

YYZ - OUL • 2 stops

When to travel

December

Cheapest • 20% price drop

November

Most popular

Good to know

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We hope you enjoy your trip to Oulu!

Flight Deals

Cheap Flights to Oulu

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Oulu

Sun, 10 Jan - Thu, 14 Jan

10:20 p.m. - 4:05 p.m.YYZ Toronto Pearson Intl-OUL Oulu

34h 45m2 stops London Heathrow Helsinki-Vantaa

5:35 a.m. - 8:15 p.m.OUL Oulu-YYZ Toronto Pearson Intl

21h 40m2 stops Helsinki-Vantaa London Heathrow

C$ 2,425British Airways

Sun, 10 Jan - Thu, 14 Jan

10:20 p.m. - 4:05 p.m.YYZ Toronto Pearson Intl-OUL Oulu

34h 45m2 stops London Heathrow Helsinki-Vantaa

5:35 a.m. - 8:15 p.m.OUL Oulu-YYZ Toronto Pearson Intl

21h 40m2 stops Helsinki-Vantaa London Heathrow

C$ 2,428British Airways

Sun, 10 Jan - Thu, 14 Jan

10:20 p.m. - 4:05 p.m.YYZ Toronto Pearson Intl-OUL Oulu

34h 45m2 stops London Heathrow Helsinki-Vantaa

5:35 a.m. - 8:15 p.m.OUL Oulu-YYZ Toronto Pearson Intl

21h 40m2 stops Helsinki-Vantaa London Heathrow

C$ 2,433British Airways

Sun, 10 Jan - Thu, 14 Jan

10:20 p.m. - 4:05 p.m.YYZ Toronto Pearson Intl-OUL Oulu

34h 45m2 stops London Heathrow Helsinki-Vantaa

5:35 a.m. - 8:15 p.m.OUL Oulu-YYZ Toronto Pearson Intl

21h 40m2 stops Helsinki-Vantaa London Heathrow

C$ 2,435British Airways

Booking Insights

Price, demand, and travel trends for Canada to Oulu flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Canada to Oulu with more confidence.

What is the cheapest time of day to fly to Oulu?

Afternoon flights to Oulu are the cheapest at C$ 1,540 round-trip on average. Morning flights are the most expensive at C$ 1,744.

Find deals

Low season	February
High season	November

When to book flights to Oulu

Are your dates flexible? Find out the best times to travel to Oulu based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Oulu based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Where can I fly from to get the cheapest fares to Oulu?
Based on fares booked in the past 5 days, the cheapest flights to Oulu are from:
• Toronto, from C$ 2,425 round-trip
How do I know if a flight to Oulu is a good deal?
A good deal on a flight to Oulu is around C$ 1,291 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

For flights to Oulu, recent KAYAK data shows that stronger deals tend to land around C$ 1,291 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
If you can choose when to go, aim to travel to Oulu in December. Round-trip fares historically average C$ 1,234 that month – typically the cheapest month to travel based on the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to noon to save up to C$ 204 per round-trip. Noon flights to Oulu average C$ 1,540 compared to C$ 1,744 for morning flights. See the time-of-day chart above for the full breakdown.