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Cheap flights from Ottawa to Oslo from C$ 433

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 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Oslo

Cheap round-trip flights

Air France Logo
5:25 p.m. - 4:20 p.m.YOW-OSL
16h 55m1 stop
Air France Logo
6:05 a.m. - 3:00 p.m.OSL-YOW
14h 55m1 stop
C$ 998Air France
Find Deal
Sun, 28 Sep - Sun, 12 Oct
Logo
11:50 a.m. - 8:00 a.m.YOW-OSL
38h 10m2 stops
Logo
10:10 p.m. - 8:05 p.m.OSL-YOW
27h 55m2 stops
C$ 999
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
11:50 a.m. - 8:40 a.m.YOW-OSL
14h 50m1 stop
Logo
10:10 p.m. - 8:05 p.m.OSL-YOW
27h 55m2 stops
C$ 1,003
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air France Logo
5:25 p.m. - 4:20 p.m.YOW-OSL
16h 55m1 stop
Air France Logo
5:35 p.m. - 3:05 p.m.OSL-YOW
27h 30m1 stop
C$ 1,035Air France
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
5:25 p.m. - 11:50 a.m.YOW-OSL
12h 25m1 stop
Logo
6:30 a.m. - 3:00 p.m.OSL-YOW
14h 30m2 stops
C$ 1,042
Find Deal
Sun, 28 Sep - Sun, 12 Oct
Air Canada Logo
8:55 p.m. - 6:05 p.m.YOW-OSL
15h 10m2 stops
Air Canada Logo
5:40 a.m. - 7:04 p.m.OSL-YOW
19h 24m2 stops
C$ 1,057Air Canada
Find Deal
Sun, 28 Sep - Sun, 12 Oct
SWISS Logo
3:55 p.m. - 11:55 p.m.YOW-OSL
26h 00m2 stops
SWISS Logo
5:40 a.m. - 7:04 p.m.OSL-YOW
19h 24m2 stops
C$ 1,068SWISS
Find Deal
Wed, 15 Oct - Mon, 20 Oct
Logo
10:55 a.m. - 10:30 p.m.YOW-OSL
29h 35m2 stops
Logo
8:40 a.m. - 8:05 p.m.OSL-YOW
17h 25m2 stops
C$ 1,070
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Air Canada Logo
8:55 p.m. - 10:10 p.m.YOW-OSL
43h 15m2 stops
Air Canada Logo
6:45 a.m. - 1:51 p.m.OSL-YOW
13h 06m2 stops
C$ 1,200Air Canada
Find Deal
Wed, 10 Sep - Sat, 20 Sep
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$ 1,820SWISS
Find Deal
Wed, 10 Sep - Sat, 20 Sep

SWISS flights from Ottawa to Oslo Gardermoen Airport

Our best SWISS deals on Ottawa to Oslo Gardermoen Airport flight tickets
SWISS
15 Oct
YOW3:55 p.m.Ottawa
26h 00m
2 stops
OSL11:55 p.m.Oslo Gardermoen
20 Oct
OSL5:40 a.m.Oslo Gardermoen
19h 24m
2 stops
YOW7:04 p.m.Ottawa
C$ 1,068
Find similar
SWISS
10 Sep
YOW3:55 p.m.Ottawa
26h 00m
3 stops
OSL11:55 p.m.Oslo Gardermoen
20 Sep
OSL1:55 p.m.Oslo Gardermoen
33h 09m
2 stops
YOW5:04 p.m.Ottawa
C$ 1,820
Find similar

Air France flights from Ottawa to Oslo Gardermoen Airport

Our best Air France deals on Ottawa to Oslo Gardermoen Airport flight tickets
Air France
28 Sep
YOW5:25 p.m.Ottawa
16h 55m
1 stop
OSL4:20 p.m.Oslo Gardermoen
12 Oct
OSL6:05 a.m.Oslo Gardermoen
14h 55m
1 stop
YOW3:00 p.m.Ottawa
C$ 998
Find similar
Air France
14 Sep
YOW5:25 p.m.Ottawa
16h 55m
1 stop
OSL4:20 p.m.Oslo Gardermoen
21 Sep
OSL5:35 p.m.Oslo Gardermoen
27h 30m
1 stop
YOW3:05 p.m.Ottawa
C$ 1,035
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 1 August 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

Sun 28/9

5:25 p.m.-4:20 p.m.

1 stop16h 55m

Oslo Gardermoen

Sun 12/10

6:05 a.m.-3:00 p.m.

1 stop14h 55m

C$ 998

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 14/9

11:50 a.m.-8:00 a.m.

2 stops38h 10m

Oslo Gardermoen

Sun 21/9

10:10 p.m.-8:05 p.m.

2 stops27h 55m

C$ 999

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 14/9

11:50 a.m.-8:40 a.m.

1 stop14h 50m

Oslo Gardermoen

Sun 21/9

10:10 p.m.-8:05 p.m.

2 stops27h 55m

C$ 1,003

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 14/9

5:25 p.m.-4:20 p.m.

1 stop16h 55m

Oslo Gardermoen

Sun 21/9

5:35 p.m.-3:05 p.m.

1 stop27h 30m

C$ 1,035

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 28/9

5:25 p.m.-11:50 a.m.

1 stop12h 25m

Oslo Gardermoen

Sun 12/10

6:30 a.m.-3:00 p.m.

2 stops14h 30m

C$ 1,042

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 28/9

8:55 p.m.-6:05 p.m.

2 stops15h 10m

Oslo Gardermoen

Sun 12/10

5:40 a.m.-7:04 p.m.

2 stops19h 24m

C$ 1,057

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Wed 15/10

3:55 p.m.-11:55 p.m.

2 stops26h 00m

Oslo Gardermoen

Mon 20/10

5:40 a.m.-7:04 p.m.

2 stops19h 24m

C$ 1,068

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Thu 28/8

10:55 a.m.-10:30 p.m.

2 stops29h 35m

Oslo Gardermoen

Thu 4/9

8:40 a.m.-8:05 p.m.

2 stops17h 25m

C$ 1,070

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Wed 10/9

8:55 p.m.-10:10 p.m.

2 stops43h 15m

Oslo Gardermoen

Sat 20/9

6:45 a.m.-1:51 p.m.

2 stops13h 06m

C$ 1,200

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Wed 10/9

3:55 p.m.-11:55 p.m.

3 stops26h 00m

Oslo Gardermoen

Sat 20/9

1:55 p.m.-5:04 p.m.

2 stops33h 09m

C$ 1,820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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$ 738. If you’re not able to fly to Oslo Gardermoen Airport in November, then October is your next best option. Flight prices from Ottawa to Oslo Gardermoen Airport during October average around C$ 1,064.

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$ 1,210. The most expensive day to fly to Oslo Gardermoen Airport is Thursday, with ticket prices averaging around C$ 1,389.

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$ 1,236. Flights to Oslo Gardermoen Airport are more costly in the evening, with an average ticket price of C$ 1,589. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around C$ 1,271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Ottawa for as low as C$ 851 on momondo.

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

Best price found

C$ 433

Fastest flight time

12h 25m

Direct flights

None
The best one-way flight to Oslo Gardermoen Airport from Ottawa in the past 72 hours is C$ 433. The best round-trip flight deal from Ottawa to Oslo Gardermoen Airport found on momondo in the last 72 hours is C$ 998.
The fastest flight from Ottawa to Oslo Gardermoen Airport takes 12h 25m
There are no direct flights from Ottawa to Oslo Gardermoen Airport. Popular non-direct route for this connection is Ottawa Airport - 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 12h 25m 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
Air FrancePriceFrom C$ 950Free CancellationRating
7.5
1,465 reviews
Search Air France flights
KLMPriceFrom C$ 1,001Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Air CanadaPriceFrom C$ 1,050Free CancellationRating
7.1
9,851 reviews
Search Air Canada 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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