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Cheap flights from Ottawa to Oslo from C$ 477

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Oslo departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ottawa to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
6:35 p.m. - 4:20 p.m.
YOW
-
OSL
16h 45m1 stop
Air France Logo
6:30 a.m. - 3:05 p.m.
OSL
-
YOW
14h 35m1 stop
C$ 978Air France
Fri, 20 Mar - Thu, 9 Apr
Multiple Airlines Logo
5:40 a.m. - 2:15 p.m.
YOW
-
OSL
27h 35m2 stops
Multiple Airlines Logo
11:00 a.m. - 12:39 a.m.
OSL
-
YOW
19h 39m2 stops
C$ 1,015Multiple Airlines
Fri, 20 Mar - Thu, 9 Apr
Multiple Airlines Logo
6:35 p.m. - 2:25 p.m.
YOW
-
OSL
14h 50m1 stop
Multiple Airlines Logo
6:30 a.m. - 3:05 p.m.
OSL
-
YOW
14h 35m2 stops
C$ 1,021Multiple Airlines
Fri, 20 Mar - Thu, 9 Apr
United Airlines Logo
6:20 a.m. - 5:10 p.m.
YOW
-
OSL
29h 50m2 stops
United Airlines Logo
1:50 p.m. - 6:55 p.m.
OSL
-
YOW
34h 05m2 stops
C$ 1,050United Airlines
Sun, 8 Mar - Wed, 11 Mar
SWISS Logo
6:05 p.m. - 12:10 p.m.
YOW
-
OSL
37h 05m2 stops
SWISS Logo
2:05 p.m. - 5:36 p.m.
OSL
-
YOW
33h 31m3 stops
C$ 1,175SWISS
Fri, 20 Mar - Thu, 9 Apr
SWISS Logo
6:20 p.m. - 12:10 p.m.
YOW
-
OSL
36h 50m3 stops
SWISS Logo
2:05 p.m. - 5:36 p.m.
OSL
-
YOW
33h 31m3 stops
C$ 1,482SWISS
Fri, 20 Mar - Thu, 9 Apr
WestJet Logo
6:00 a.m. - 4:20 p.m.
YOW
-
OSL
29h 20m2 stops
WestJet Logo
6:25 a.m. - 4:53 p.m.
OSL
-
YOW
39h 28m2 stops
C$ 1,875WestJet
Sun, 22 Mar - Tue, 24 Mar

WestJet flights from Ottawa to Oslo Gardermoen Airport

Our best WestJet deals on Ottawa to Oslo Gardermoen Airport flight tickets
WestJet
22 Mar
YOW6:00 a.m.Ottawa
29h 20m
2 stops
OSL4:20 p.m.Oslo Gardermoen
24 Mar
OSL6:25 a.m.Oslo Gardermoen
39h 28m
2 stops
YOW4:53 p.m.Ottawa
C$ 1,874
Find similar
WestJet
22 Mar
YOW6:00 a.m.Ottawa
29h 20m
2 stops
OSL4:20 p.m.Oslo Gardermoen
24 Mar
OSL6:25 a.m.Oslo Gardermoen
39h 28m
2 stops
YOW4:53 p.m.Ottawa
C$ 1,875
Find similar

SWISS flights from Ottawa to Oslo Gardermoen Airport

Our best SWISS deals on Ottawa to Oslo Gardermoen Airport flight tickets
SWISS
20 Mar
YOW6:05 p.m.Ottawa
37h 05m
2 stops
OSL12:10 p.m.Oslo Gardermoen
9 Apr
OSL2:05 p.m.Oslo Gardermoen
33h 31m
3 stops
YOW5:36 p.m.Ottawa
C$ 1,175
Find similar
SWISS
20 Mar
YOW6:20 p.m.Ottawa
36h 50m
3 stops
OSL12:10 p.m.Oslo Gardermoen
9 Apr
OSL2:05 p.m.Oslo Gardermoen
33h 31m
3 stops
YOW5:36 p.m.Ottawa
C$ 1,482
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Oslo Gardermoen Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Ottawa to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 20/3

6:35 p.m.-4:20 p.m.

1 stop16h 45m

Oslo Gardermoen

Thu 9/4

6:30 a.m.-3:05 p.m.

1 stop14h 35m

C$ 978

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 20/3

5:40 a.m.-2:15 p.m.

2 stops27h 35m

Oslo Gardermoen

Thu 9/4

11:00 a.m.-12:39 a.m.

2 stops19h 39m

C$ 1,015

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 20/3

6:35 p.m.-2:25 p.m.

1 stop14h 50m

Oslo Gardermoen

Thu 9/4

6:30 a.m.-3:05 p.m.

2 stops14h 35m

C$ 1,021

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 8/3

6:20 a.m.-5:10 p.m.

2 stops29h 50m

Oslo Gardermoen

Wed 11/3

1:50 p.m.-6:55 p.m.

2 stops34h 05m

C$ 1,050

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 20/3

6:05 p.m.-12:10 p.m.

2 stops37h 05m

Oslo Gardermoen

Thu 9/4

2:05 p.m.-5:36 p.m.

3 stops33h 31m

C$ 1,175

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 20/3

6:20 p.m.-12:10 p.m.

3 stops36h 50m

Oslo Gardermoen

Thu 9/4

2:05 p.m.-5:36 p.m.

3 stops33h 31m

C$ 1,482

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 22/3

6:00 a.m.-4:20 p.m.

2 stops29h 20m

Oslo Gardermoen

Tue 24/3

6:25 a.m.-4:53 p.m.

2 stops39h 28m

C$ 1,875

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 15/2

1:20 p.m.-5:55 p.m.

3 stops22h 35m

C$ 477

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 30/1

7:00 a.m.-5:55 p.m.

3 stops28h 55m

C$ 502

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sat 31/1

6:00 a.m.-10:10 a.m.

2 stops46h 10m

C$ 566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, November is the cheapest month to fly from Ottawa to Oslo Gardermoen Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 978. If you’re not able to fly to Oslo Gardermoen Airport in November, then February is your next best option. Flight prices from Ottawa to Oslo Gardermoen Airport during February average around C$ 986.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

The cheapest day to depart from Ottawa to Oslo Gardermoen Airport is on a Tuesday. Travellers who choose to depart for Oslo Gardermoen Airport on a Tuesday will often find tickets for as low as C$ 1,204. The most expensive day to fly to Oslo Gardermoen Airport is Thursday, with ticket prices averaging around C$ 1,383.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

The cheapest time of day to fly to Oslo Gardermoen Airport is at noon when flights can be purchased for as low as C$ 1,231. Flights to Oslo Gardermoen Airport are more costly in the evening, with an average ticket price of C$ 1,582. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ottawa to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Oslo Gardermoen Airport (YOW to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Oslo Gardermoen Airport

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Ottawa to Oslo Gardermoen Airport takes 17h 20m
There are no direct flights from Ottawa to Oslo Gardermoen Airport. There are no popular flight routes from Ottawa to Oslo Gardermoen Airport.
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  • How far is Ottawa to Oslo Gardermoen by plane?

    There are 5599.7 km between Ottawa and Oslo Gardermoen. Typically, this will take 17h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Ottawa Airport to Oslo Gardermoen Airport?

    Prices for flights from Ottawa Airport to Oslo Gardermoen Airport are updated daily.

  • How many operators does momondo search for flights from Ottawa Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Ottawa Airport to Oslo Gardermoen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Oslo Gardermoen Airport?

Best airlines flying from Ottawa to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Ottawa to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom C$ 996Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Air CanadaPriceFrom C$ 1,045Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,074Free CancellationRating
7.4
1,508 reviews
Search Air France flights

Travelling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Oslo?

Finding the right flight to Oslo from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

Can I find flights from Ottawa to Oslo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oslo from Ottawa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ottawa to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Ottawa.

I’m not ready to book a flight from Ottawa to Oslo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oslo from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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