C$ 446 Find Cheap Flights from Ottawa to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Oslo departing on 28/7. 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 Oslo

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Oslo 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 Ottawa to Oslo

Sat, 23 Aug - Mon, 8 Sep
 Logo
11:55 a.m. - 12:35 p.m.YOW-OSL
18h 40m2 stops
 Logo
4:30 p.m. - 2:56 p.m.OSL-YOW
28h 26m2 stops
C$ 953
Find Deal
Sun, 24 Aug - Mon, 8 Sep
 Logo
11:55 a.m. - 5:15 p.m.YOW-OSL
23h 20m2 stops
 Logo
11:35 a.m. - 2:56 p.m.OSL-YOW
33h 21m2 stops
C$ 969
Find Deal
Sun, 24 Aug - Mon, 8 Sep
Air France Logo
5:15 p.m. - 11:50 a.m.YOW-OSL
12h 35m1 stop
Air France Logo
6:05 a.m. - 3:05 p.m.OSL-YOW
15h 00m1 stop
C$ 994Air France
Find Deal
Sat, 23 Aug - Mon, 8 Sep
Air France Logo
5:15 p.m. - 4:40 p.m.YOW-OSL
17h 25m1 stop
Air France Logo
6:05 a.m. - 3:05 p.m.OSL-YOW
15h 00m1 stop
C$ 1,003Air France
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Sun, 24 Aug - Mon, 8 Sep
 Logo
7:00 a.m. - 6:50 a.m.YOW-OSL
17h 50m2 stops
 Logo
11:00 a.m. - 8:05 p.m.OSL-YOW
15h 05m1 stop
C$ 1,029
Find Deal
Mon, 13 Oct - Tue, 21 Oct
Air Canada Logo
2:40 p.m. - 2:10 p.m.YOW-OSL
17h 30m2 stops
Air Canada Logo
5:40 a.m. - 5:04 p.m.OSL-YOW
17h 24m2 stops
C$ 1,066Air Canada
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Wed, 8 Oct - Sat, 11 Oct
Austrian Airlines Logo
1:55 p.m. - 2:10 p.m.YOW-OSL
18h 15m2 stops
Austrian Airlines Logo
2:55 p.m. - 12:19 a.m.OSL-YOW
39h 24m2 stops
C$ 1,079Austrian Airlines
Find Deal
Sat, 30 Aug - Sat, 13 Sep
Air Canada Logo
8:55 p.m. - 2:10 p.m.YOW-OSL
35h 15m2 stops
Air Canada Logo
7:15 a.m. - 10:25 a.m.OSL-YOW
33h 10m2 stops
C$ 1,342Air Canada
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Wed, 8 Oct - Sat, 11 Oct
SWISS Logo
3:55 p.m. - 11:55 p.m.YOW-OSL
26h 00m3 stops
SWISS Logo
1:55 p.m. - 5:04 p.m.OSL-YOW
33h 09m2 stops
C$ 1,960SWISS
Find Deal
Sun, 24 Aug - Mon, 8 Sep
SWISS Logo
1:55 p.m. - 11:55 p.m.YOW-OSL
28h 00m2 stops
SWISS Logo
5:40 a.m. - 5:19 p.m.OSL-YOW
17h 39m3 stops
C$ 2,019SWISS
Find Deal
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KAYAK's insights & trends for Ottawa to Oslo flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Oslo, 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 Ottawa to Oslo is November, where tickets cost C$ 739 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,705 and C$ 1,518 respectively.

How far in advance should I book a flight from Ottawa to Oslo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Oslo, 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 the flight from Ottawa to Oslo, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know

Cheapest flightC$ 446
Flight from Ottawa to Oslo Airport

When to book flights from Ottawa to Oslo

Are your dates flexible? Find out the best times to travel from Ottawa to Oslo 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Oslo

  • What is the cheapest flight from Ottawa to Oslo?

    In the last 3 days, the lowest price for a flight from Ottawa to Oslo was C$ 327 for a one-way ticket and C$ 698 for a round-trip.

  • Which airports will I be using when flying from Ottawa to Oslo?

    When flying out of Ottawa you will be using Ottawa. You will be landing at one of these airports: Oslo Gardermoen or Oslo Sandefjord.

  • Which aircraft models fly most regularly from Ottawa to Oslo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Oslo?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Ottawa and Oslo, with Star Alliance being the most commonly used for this route.

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

    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 Ottawa to Oslo.

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

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

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

    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 to Oslo with an airline and back to Ottawa with another airline.

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

    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 to Oslo from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ottawa to Oslo

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Oslo. 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 Ottawa to Oslo? 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.
7.8
KLMOverall score based on 1366 reviews
7.8Boarding
7.2Food
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

No TV's. Seats are super uncomfortable. Crew was great!

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

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

Information on your arrival and departure airports

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