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Low Price Flights from Ontario to Oulu
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Cheap Flight Deals from Ontario to Oulu

Whether you’re going for a one-way or round-trip to Oulu, we’ve got you covered! Check out these different flight options from Ontario below.

  • Return
      • ONT10:43
        17h 57m
        2 stops
        OUL14:40
        Thu, Nov 21|Ontario - Oulu|American Airlines
        OUL21:25
        29h 40m
        1 stop
        ONT17:05
        Wed, Nov 27|Oulu - Ontario|Finnair
        AU$ 1,794AU$ 2,487
        28% OFF
        28% OFF
        AU$ 2,487AU$ 1,794

        Choose American Airlines flights from Ontario to Oulu. The one-way connecting flight with American Airlines departs from Ontario International Airport on Thu, Nov 21-Wed, Nov 27, arriving at Oulu Airport. One-way Prices start from AU$ 1,794 including taxes and charges.

      • ONT10:43
        16h 57m
        2 stops
        OUL13:40
        Tue, Nov 26|Ontario - Oulu|American Airlines
        OUL21:35
        31h 25m
        2 stops
        ONT19:00
        Mon, Dec 2|Oulu - Ontario|Finnair
        AU$ 1,899AU$ 2,487
        24% OFF
        24% OFF
        AU$ 2,487AU$ 1,899

        Choose American Airlines flights from Ontario to Oulu. The one-way connecting flight with American Airlines departs from Ontario International Airport on Tue, Nov 26-Mon, Dec 2, arriving at Oulu Airport. One-way Prices start from AU$ 1,899 including taxes and charges.

      • ONT10:43
        16h 57m
        2 stops
        OUL13:40
        Mon, Nov 25|Ontario - Oulu|American Airlines
        OUL18:05
        56h 23m
        2 stops
        ONT16:28
        Sun, Dec 1|Oulu - Ontario|Finnair
        AU$ 1,973AU$ 2,487
        21% OFF
        21% OFF
        AU$ 2,487AU$ 1,973

        Choose American Airlines flights from Ontario to Oulu. The one-way connecting flight with American Airlines departs from Ontario International Airport on Mon, Nov 25-Sun, Dec 1, arriving at Oulu Airport. One-way Prices start from AU$ 1,973 including taxes and charges.

      • ONT06:05
        21h 35m
        2 stops
        OUL13:40
        Sun, Dec 1|Ontario - Oulu|American Airlines
        OUL09:10
        22h 2m
        2 stops
        ONT21:12
        Sat, Dec 7|Oulu - Ontario|Finnair
        AU$ 2,000
        AU$ 2,000

        Choose American Airlines flights from Ontario to Oulu. The one-way connecting flight with American Airlines departs from Ontario International Airport on Sun, Dec 1-Sat, Dec 7, arriving at Oulu Airport. One-way Prices start from AU$ 2,000 including taxes and charges.

      • ONT14:53
        36h 47m
        2 stops
        OUL13:40
        Wed, Dec 4|Ontario - Oulu|American Airlines
        OUL09:10
        17h 55m
        1 stop
        ONT17:05
        Tue, Dec 10|Oulu - Ontario|Finnair
        AU$ 2,016
        AU$ 2,016

        Choose American Airlines flights from Ontario to Oulu. The one-way connecting flight with American Airlines departs from Ontario International Airport on Wed, Dec 4-Tue, Dec 10, arriving at Oulu Airport. One-way Prices start from AU$ 2,016 including taxes and charges.

      • ONT10:43
        24h 17m
        2 stops
        OUL21:00
        Thu, Nov 21|Ontario - Oulu|British Airways
        OUL05:35
        29h 14m
        2 stops
        ONT00:49
        Wed, Nov 27|Oulu - Ontario|Finnair
        AU$ 2,101
        AU$ 2,101

        Choose British Airways flights from Ontario to Oulu. The one-way connecting flight with British Airways departs from Ontario International Airport on Thu, Nov 21-Wed, Nov 27, arriving at Oulu Airport. One-way Prices start from AU$ 2,101 including taxes and charges.

      • ONT10:43
        24h 27m
        2 stops
        OUL21:10
        Sun, Nov 24|Ontario - Oulu|Iberia
        OUL20:35
        52h 10m
        2 stops
        ONT14:45
        Sat, Nov 30|Oulu - Ontario|Finnair
        AU$ 2,144
        AU$ 2,144

        Choose Iberia flights from Ontario to Oulu. The one-way connecting flight with Iberia departs from Ontario International Airport on Sun, Nov 24-Sat, Nov 30, arriving at Oulu Airport. One-way Prices start from AU$ 2,144 including taxes and charges.

      • ONT10:43
        24h 27m
        2 stops
        OUL21:10
        Sun, Nov 24|Ontario - Oulu|American Airlines
        OUL20:35
        52h 10m
        2 stops
        ONT14:45
        Sat, Nov 30|Oulu - Ontario|Finnair
        AU$ 2,164
        AU$ 2,164

        Choose American Airlines flights from Ontario to Oulu. The one-way connecting flight with American Airlines departs from Ontario International Airport on Sun, Nov 24-Sat, Nov 30, arriving at Oulu Airport. One-way Prices start from AU$ 2,164 including taxes and charges.

      • ONT13:00
        3h 5m
        Nonstop
        OUL14:00
        Mon, Nov 25|Ontario - Oulu|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Ontario to Oulu

Explore the best time to buy affordable tickets to Oulu with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Ontario to Oulu

There are various non-direct routes from Ontario to Oulu which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    American Airlines
    ONT
    10:43
    17h 57m
    3 transfer
    OUL
    14:40
    Ontario International Airport - Oulu Airport
    Thu, Nov 21American Airlines
    AU$ 1,794
  • American Airlines
    ONT
    10:43
    17h 57m
    3 transfer
    OUL
    14:40
    Ontario International Airport - Oulu Airport
    Thu, Nov 21American Airlines
    AU$ 1,794
    Find More Flights

FAQ

  • When are flight from Ontario (ONT) to Oulu (OUL) the cheapest?

    Airlines adjust prices for flights from Ontario to Oulu based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Ontario (ONT) to Oulu (OUL) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,854.

  • What is the transportation method from the main airport to downtown in Oulu?

    • The distance from Oulu Airport to downtown is about 10km, by taxi about 30 minutes.

  • How many airports in Oulu (OUL)?

    There are 1 airport(s) in Oulu (OUL): Oulu Airport.

How to find a cheap flight from Ontario to Oulu

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Ontario to Oulu

Flight distance7,504.09km
Popular airlineAmerican Airlines

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