$298 Find Cheap Flights from Ontario to Norway

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Norway departing on 8/4. 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

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Flight Deals

Book Cheap Ontario to Norway Plane Tickets

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

Wed, Apr 8 - Wed, Apr 22
United Airlines Logo
7:00 am - 5:15 pm
ONT
-
OSL
25h 15m
2 stops
United Airlines Logo
6:45 am - 10:31 pm
OSL
-
ONT
24h 46m
2 stops
$713United Airlines
Wed, Aug 19 - Tue, Sep 8
Delta Logo
11:55 am - 8:40 pm
ONT
-
OSL
23h 45m
2 stops
Delta Logo
2:10 pm - 4:14 pm
OSL
-
ONT
35h 04m
2 stops
$715Delta
Mon, Apr 20 - Mon, Apr 27
KLM Logo
7:00 am - 12:30 pm
ONT
-
OSL
20h 30m
2 stops
KLM Logo
6:30 am - 5:15 pm
OSL
-
ONT
19h 45m
2 stops
$717KLM
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
4:54 pm - 10:45 am
ONT
-
OSL
32h 51m
2 stops
British Airways Logo
8:35 am - 11:06 pm
OSL
-
ONT
23h 31m
2 stops
$733British Airways
Fri, May 1 - Fri, May 8
United Airlines Logo
7:00 am - 11:55 pm
ONT
-
OSL
31h 55m
2 stops
United Airlines Logo
6:25 am - 10:59 pm
OSL
-
ONT
25h 34m
2 stops
$750United Airlines
Fri, Aug 21 - Fri, Sep 4
United Airlines Logo
7:00 am - 11:55 am
ONT
-
OSL
19h 55m
2 stops
United Airlines Logo
6:25 am - 6:19 pm
OSL
-
ONT
20h 54m
2 stops
$752United Airlines
Wed, Apr 22 - Wed, May 6
Multiple Airlines Logo
10:39 am - 3:25 pm
ONT
-
OSL
19h 46m
2 stops
Multiple Airlines Logo
1:50 pm - 11:48 pm
OSL
-
ONT
18h 58m
2 stops
$759Multiple Airlines
Sun, Aug 23 - Wed, Sep 9
United Airlines Logo
7:00 am - 2:50 pm
ONT
-
OSL
22h 50m
2 stops
United Airlines Logo
9:55 am - 8:52 pm
OSL
-
ONT
19h 57m
2 stops
$762United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
7:00 am - 5:15 pm
ONT
-
OSL
25h 15m
2 stops
United Airlines Logo
6:45 am - 10:31 pm
OSL
-
ONT
24h 46m
2 stops
$766United Airlines
Sat, Aug 22 - Tue, Sep 8
United Airlines Logo
7:13 pm - 2:50 pm
ONT
-
OSL
34h 37m
2 stops
United Airlines Logo
6:55 am - 6:11 pm
OSL
-
ONT
20h 16m
2 stops
$767United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Norway flights

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

Which airlines provide the cheapest flights from Ontario to Norway?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Norway were found on KLM ($717) and United Airlines ($750).

Good to know

Cheapest flight$298
Flight from Ontario to Oslo

FAQs - booking Norway flights

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

    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 Ontario to Norway.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Norway 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 Ontario to Norway?

    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 Ontario to Norway 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 Ontario to Norway?

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

Reviews of the top airline flying from Ontario to Norway

 
Need help choosing which airline to fly with from Ontario to Norway? 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.
7.9
DeltaOverall score based on 8314 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

10.0 ExcellentShirley, Mar 2026
LAX - ATL
Read more Delta reviews

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

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

Information on your arrival and departure airports