C$ 262 Find Cheap Flights from Oslo to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Ontario departing on 14/4. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Ontario, as well as popular online travel agencies
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Cheap Flights from Oslo to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Ontario

Sun, 15 Feb - Sun, 1 Mar
Icelandair Logo
9:30 p.m. - 6:15 p.m.
OSL
-
YYZ
26h 45m
1 stop
Icelandair Logo
7:40 p.m. - 11:35 a.m.
YYZ
-
OSL
9h 55m
1 stop
C$ 575Icelandair
Sun, 15 Feb - Sun, 1 Mar
Icelandair Logo
9:30 p.m. - 6:15 p.m.
OSL
-
YYZ
26h 45m
1 stop
Icelandair Logo
7:40 p.m. - 11:35 a.m.
YYZ
-
OSL
9h 55m
1 stop
C$ 579Icelandair
Wed, 22 Apr - Sun, 26 Apr
Scandinavian Airlines Logo
8:00 a.m. - 3:40 p.m.
OSL
-
YYZ
13h 40m
1 stop
Scandinavian Airlines Logo
5:10 p.m. - 8:10 a.m.
YYZ
-
OSL
33h 00m
1 stop
C$ 646Scandinavian Airlines
Mon, 2 Mar - Tue, 17 Mar
Multiple Airlines Logo
6:30 a.m. - 5:20 p.m.
OSL
-
YUL
16h 50m
1 stop
Multiple Airlines Logo
8:05 p.m. - 11:35 p.m.
YUL
-
OSL
22h 30m
1 stop
C$ 696Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar
Multiple Airlines Logo
9:25 a.m. - 5:20 p.m.
OSL
-
YUL
13h 55m
1 stop
Multiple Airlines Logo
8:05 p.m. - 4:20 p.m.
YUL
-
OSL
15h 15m
1 stop
C$ 706Multiple Airlines
Wed, 22 Apr - Sun, 26 Apr
Scandinavian Airlines Logo
6:00 p.m. - 3:40 p.m.
OSL
-
YYZ
27h 40m
1 stop
Scandinavian Airlines Logo
5:10 p.m. - 2:05 p.m.
YYZ
-
OSL
14h 55m
1 stop
C$ 718Scandinavian Airlines
Tue, 21 Apr - Sat, 16 May
KLM Logo
6:30 a.m. - 4:55 p.m.
OSL
-
YUL
16h 25m
1 stop
KLM Logo
6:50 p.m. - 11:05 a.m.
YUL
-
OSL
10h 15m
1 stop
C$ 761KLM
Sat, 14 Feb - Tue, 17 Feb
KLM Logo
12:40 p.m. - 7:15 p.m.
OSL
-
YYZ
12h 35m
1 stop
KLM Logo
9:15 p.m. - 4:15 p.m.
YYZ
-
OSL
13h 00m
1 stop
C$ 821KLM
Thu, 19 Feb - Thu, 5 Mar
Air Canada Logo
6:15 a.m. - 4:23 p.m.
OSL
-
YOW
16h 08m
2 stops
Air Canada Logo
2:50 p.m. - 1:35 p.m.
YOW
-
OSL
16h 45m
2 stops
C$ 830Air Canada
Wed, 4 Mar - Wed, 11 Mar
Air Canada Logo
6:05 a.m. - 4:23 p.m.
OSL
-
YOW
16h 18m
2 stops
Air Canada Logo
3:15 p.m. - 12:10 p.m.
YOW
-
OSL
15h 55m
2 stops
C$ 864Air Canada
Booking Insights

KAYAK's insights & trends for Oslo to Ontario flights

Get data-powered insights and trends into flights from Oslo to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oslo Gardermoen Airport to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oslo Gardermoen Airport to Region of Ontario departing in February.

What is the cheapest month to fly from Oslo Gardermoen Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Ontario is February, when tickets cost C$ 651 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is C$ 1,166 and C$ 1,159 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Oslo Gardermoen Airport to Ontario, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 262
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (24% more expensive on average)
Flight from Oslo Airport to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Oslo to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oslo to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Oslo to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oslo to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oslo to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10685 reviews
7.3Boarding
6.3Food
6.8Entertainment
7.1Comfort
7.8Crew
Airline reviews

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

2.0 MediocreAnonymous, Feb 2026
YYZ - YXU
Read more Air Canada reviews

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

We had originally booked our flight from Punta Cana to London Ontario but our flight from Toronto to London was rescheduled and we would of had a 14 hour layover in Toronto before caughting our flight to London which is unacceptable. So we canceled our flight to London with no compensation and booked Robert Q Airbus from Toronto to London. We are not planning on using Air Canada for any more travel trips. In the last year and a half, Air Canada has rescheduled my flight from Toronto to London 3 times and forced me to cancel the flight and take Robert Q to London to avoid a long layover in Toronto. I received no compensation for the flight which is unacceptable. I'm very disappointed in the way Air Canada always rescheduled my flight from Toronto to London.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Very bed experience never want to travel air canada anymore

I liked all of it, and excited to do it again~* Thank you, and Much LoVe and Respect, CHRiS aka KRYSTOE 👣🎵 http://www.chrisrousemusic.bandcamp.com Google = chrisrousemusic and/or KRYSTOE

I travelled in Business class for the first time and wish I could do that again.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

Everything you need to know for your flight from Oslo to Ontario

Information on your arrival and departure airports