C$ 425 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 23/9. 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

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

lun., 22 sep. - dom., 5 oct.
Icelandair Logo
4:30 p.m. - 9:55 p.m.OSL-YYZ
11h 25m1 stop
Icelandair Logo
8:50 p.m. - 3:45 p.m.YYZ-OSL
12h 55m1 stop
C$ 531Icelandair
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jue., 2 oct. - jue., 16 oct.
Icelandair Logo
1:50 p.m. - 7:10 p.m.OSL-YYZ
11h 20m1 stop
Icelandair Logo
8:50 p.m. - 12:35 p.m.YYZ-OSL
9h 45m1 stop
C$ 535Icelandair
Find Deal
mar., 4 nov. - mar., 18 nov.
Scandinavian Airlines Logo
10:00 a.m. - 3:40 p.m.OSL-YYZ
11h 40m1 stop
Scandinavian Airlines Logo
5:10 p.m. - 9:20 a.m.YYZ-OSL
10h 10m1 stop
C$ 595Scandinavian Airlines
Find Deal
mar., 14 oct. - sáb., 25 oct.
 Logo
11:50 a.m. - 7:55 p.m.OSL-YYZ
14h 05m1 stop
 Logo
11:30 p.m. - 11:35 p.m.YYZ-OSL
19h 05m1 stop
C$ 617
Find Deal
mar., 4 nov. - mar., 18 nov.
 Logo
8:45 a.m. - 8:15 p.m.OSL-YYZ
17h 30m2 stops
 Logo
10:05 p.m. - 10:40 p.m.YYZ-OSL
18h 35m1 stop
C$ 625
Find Deal
mar., 4 nov. - mar., 18 nov.
Scandinavian Airlines Logo
2:35 p.m. - 3:40 p.m.TRF-YYZ
31h 05m1 stop
Scandinavian Airlines Logo
5:10 p.m. - 2:05 p.m.YYZ-TRF
14h 55m1 stop
C$ 632Scandinavian Airlines
Find Deal
dom., 7 sep. - dom., 21 sep.
Air Canada Logo
6:50 a.m. - 11:04 p.m.OSL-YOW
22h 14m2 stops
Air Canada Logo
2:40 p.m. - 12:15 p.m.YOW-OSL
15h 35m2 stops
C$ 647Air Canada
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sáb., 6 sep. - dom., 21 sep.
Air Canada Logo
6:35 a.m. - 10:25 a.m.OSL-YOW
33h 50m2 stops
Air Canada Logo
9:15 a.m. - 1:05 p.m.YOW-OSL
21h 50m2 stops
C$ 658Air Canada
Find Deal
vie., 3 oct. - lun., 6 oct.
British Airways Logo
7:50 a.m. - 9:30 p.m.OSL-YYZ
19h 40m2 stops
British Airways Logo
6:29 p.m. - 6:40 p.m.YYZ-OSL
18h 11m2 stops
C$ 691British Airways
Find Deal
vie., 21 nov. - lun., 24 nov.
British Airways Logo
11:45 a.m. - 9:58 p.m.OSL-YYZ
16h 13m2 stops
British Airways Logo
6:20 p.m. - 6:40 p.m.YYZ-OSL
18h 20m2 stops
C$ 692British Airways
Find Deal
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 to Region of Ontario?

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo 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 to Ontario is February, when tickets cost C$ 702 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is C$ 1,179 and C$ 1,043 respectively.

What’s the cheapest day of the week to fly from Oslo to Ontario?

The average price of all round-trip flights from Oslo to Ontario clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ontario on a Wednesday and more expensive on a Tuesday. On your return trip to Oslo, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

How far in advance should I book a flight from Oslo 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 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 to Ontario, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.


Good to know

Cheapest flightC$ 425
Flight from Oslo Sandefjord to Montreal

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.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost C$ 670 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 834.

Reviews of the top 4 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.
7.3
Scandinavian AirlinesOverall score based on 1457 reviews
6.6Food
6.6Entertainment
7.3Comfort
7.6Boarding
8.0Crew
Airline reviews

great crew, professional, funny, and great service. good condition plane too! great experience

10.0 ExcellentAnonymous, Jul 2025CPH - SEA
Read more Scandinavian Airlines reviews

great crew, professional, funny, and great service. good condition plane too! great experience

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

I liked the free wifi in business class and the food and beverages.

I loved it the staff across the terminal process from entry to airport and boarding of flight excellent. Onboard aircraft the flight attendants crew were fabooois lovely and always assisting

I love it the scandavians know hospitality travel and are very friendly peopu

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

Food could have been better. My pasta was microwaved into a solid block. Inedible.

OK experience except for the fact that I had to pay $100 for one checked in bag in Amsterdam, while it was supposed to be free like it was on the flight from LAX to AMS. I want SAS to reimburse me for this!

SAS is very good at service, the lounge was great, and flights were on time. Boarding is fast and efficient!

No TV screen, free WiFi or power outlets, but seats were comfortable, food and drinks were great, service was awesome!

Staff was not frankly. I asked about what beverages you have and air hostess told me like before so very rude answer.

I liked that the plane landed safely. I didn't like that the food and leg room is horrible.

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

The AC could have been better . Other than that , all was good

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

Every person and every experience with Air Canada was excellent. All customer service was outstanding and done pleasantly. The notifications through their App were timely and informative. This airline shines. All other airlines should take training from them.

The space for seats were uncomfortable and lack of leg room . I paid extra for more leg room. I’m not a big person.

Lack of WC assistance when returning to Toronto and my 92 year old aunt needed. To walk a fair distance with great difficulty to get to the exit and taxis. We were left without assistance after departing from the airport wagon.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

I had an exit row and so was Comfortable on the long flight.

Excellent everywhere but Philly, the most rotten airport in the world.

A great flight. The crew was excellent too. Of particular note of excellence was the gluten-free meal which was one of the best offerings I’ve ever had on a plane. Outstanding work, BA chefs.

The flight was great, due to the impeccable service of the British Airlines staff. This was our first time in Business Class and it was amazing. The flight was delayed over 4 hours due to mechanical issues which is our only complaint of the trip.

the airline check in attendant made me check my carry on bag which was VERY small and contained medicine for both of my parents stating it was a full flight. Upon boarding there were several open seats and available compartments where my bag would have fit. DO NOT SELL tickets inclusive of a carry-on with the intention of REQUIRING people to check it.

The airline was efficient and accommodating to work with though there was a delay. Appreciate the service and smooth experience!

I had a great experience on this flight! The crew was extremely helpful and attentive. Seats are very comfortable and the in flight entertainment was excellent.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

The onboard service was fantastic, really in a class of its own

Poor check in rude attitude by a lady staff being we both of us are senior citizen and diabetic we have asked for seats in centre particularly not Window seat but she allotted Window seat such a rude and inhuman behaviours Really we are very sorry

The BA business class cabin is excellent,very comfortable for sleeping but the service could be improved.

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

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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