YOW - OSL

C$ 975 Find Cheap Flights from Ottawa to Oslo Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Oslo departing on 1/9. 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 Oslo Gardermoen Airport

 
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 Gardermoen (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 Gardermoen 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

Mon, 1 Sep - Mon, 8 Sep
 Logo
10:50 a.m. - 8:40 a.m.YOW-OSL
15h 50m1 stop
 Logo
11:00 a.m. - 8:05 p.m.OSL-YOW
15h 05m1 stop
C$ 975
Find Deal
Mon, 1 Sep - Mon, 8 Sep
 Logo
10:50 a.m. - 8:40 a.m.YOW-OSL
15h 50m1 stop
 Logo
8:40 a.m. - 8:05 p.m.OSL-YOW
17h 25m2 stops
C$ 984
Find Deal
Mon, 1 Sep - Mon, 8 Sep
 Logo
10:50 a.m. - 10:10 p.m.YOW-OSL
29h 20m2 stops
 Logo
9:50 a.m. - 8:05 p.m.OSL-YOW
16h 15m2 stops
C$ 1,045
Find Deal
Sun, 21 Dec - Wed, 31 Dec
Air France Logo
5:20 p.m. - 11:35 p.m.YOW-OSL
24h 15m1 stop
Air France Logo
6:25 a.m. - 3:10 p.m.OSL-YOW
14h 45m1 stop
C$ 1,290Air France
Find Deal
Fri, 19 Dec - Wed, 31 Dec
Air France Logo
5:20 p.m. - 11:35 p.m.YOW-OSL
24h 15m1 stop
Air France Logo
6:25 a.m. - 3:10 p.m.OSL-YOW
14h 45m1 stop
C$ 1,410Air France
Find Deal
Wed, 17 Dec - Wed, 31 Dec
Lufthansa Logo
2:05 p.m. - 5:45 p.m.YOW-OSL
21h 40m2 stops
Lufthansa Logo
6:05 a.m. - 10:18 p.m.OSL-YOW
22h 13m2 stops
C$ 1,412Lufthansa
Find Deal
Wed, 17 Dec - Tue, 30 Dec
Lufthansa Logo
2:05 p.m. - 5:45 p.m.YOW-OSL
21h 40m2 stops
Lufthansa Logo
1:45 p.m. - 6:38 p.m.OSL-YOW
34h 53m2 stops
C$ 1,420Lufthansa
Find Deal
Fri, 19 Dec - Wed, 31 Dec
KLM Logo
5:20 p.m. - 12:40 p.m.YOW-OSL
13h 20m2 stops
KLM Logo
6:30 a.m. - 3:10 p.m.OSL-YOW
14h 40m2 stops
C$ 1,529KLM
Find Deal
Fri, 19 Dec - Tue, 30 Dec
KLM Logo
5:20 p.m. - 12:40 p.m.YOW-OSL
13h 20m2 stops
KLM Logo
6:30 a.m. - 3:10 p.m.OSL-YOW
14h 40m2 stops
C$ 1,530KLM
Find Deal
Fri, 15 Aug - Fri, 29 Aug
Air Canada Logo
4:05 p.m. - 12:15 p.m.YOW-OSL
14h 10m2 stops
Air Canada Logo
6:45 a.m. - 1:44 p.m.OSL-YOW
12h 59m2 stops
C$ 1,803Air Canada
Find Deal
Booking Insights

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 Gardermoen Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Oslo Gardermoen Airport, 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 Gardermoen Airport is November, where tickets cost C$ 735 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 1,722 and C$ 1,521 respectively.

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

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 Gardermoen Airport, 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 Gardermoen Airport, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonNovember
Cheapest flightC$ 975
Best time to beat the crowds (42% less expensive on average)
Most popular time to fly (20% more expensive on average)
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 Ottawa to Oslo Airport flights

  • What is the cheapest flight from Ottawa to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Ottawa to Oslo Gardermoen Airport was C$ 707 for a round-trip ticket.

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

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

  • Which airline alliances offer flights from Ottawa to Oslo Airport?

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

  • Which is the best airline for flights from Ottawa to Oslo, KLM or Air France?

    The two airlines most popular with KAYAK users for flights from Ottawa to Oslo are KLM and Air France. With an average price for the route of C$ 1,120 and an overall rating of 7.8, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of C$ 1,455 and an overall rating of 7.5.

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

    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 Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Ottawa 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 Ottawa to Oslo Airport?

    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 Airport 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 Airport?

    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 Airport 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 flying 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 1383 reviews
8.4Crew
7.8Boarding
7.1Entertainment
7.7Comfort
7.3Food
Airline reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

6.0 GoodSimon, Jul 2025STR - AMS
Read more KLM reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

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

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

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

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

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.

Late departing. Late arriving. More worried about limiting bags on board. Free beer and wine a nice surprise.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

I n the Toronto airport I had trouble finding my zone. It was 47. I went from Zone 1 to the end of the line.didn't find it. Then saw my zone somewhat by accident over by where you first come in. Signs could be more helpful or more personnel directing people like me.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

Orderly boarding. The flight to Montreal was difficult to get to on time, but had help from staffer.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

The checking of my carry-on was not the greatest idea. It was selected for a security check in Toronto and didn't make it to my connecting flight. Fortunately Air Canada delivers late luggage to Whistler so I got it at 2 A M.

The seating and lack of leg room. I paid extra for more leg room. The space for under seat storage was a joke.

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