Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Oslo from C$ 393

YOW — OSL
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Oslo

Thu 24/910:00 a.m. -
2 stops31h 55m
Sun 11/107:10 a.m. -
2 stops16h 25m
Deal found 12/9C$ 1,066
Thu 8/108:55 p.m. -
2 stops20h 00m
Thu 15/1010:00 p.m. -
3 stops28h 00m
Deal found 10/9C$ 1,145
Mon 19/101:20 p.m. -
2 stops21h 30m
Tue 3/117:00 a.m. -
2 stops23h 44m
Deal found 15/9C$ 1,154
Wed 14/104:00 p.m. -
2 stops20h 10m
Mon 19/1010:00 p.m. -
3 stops28h 00m
Deal found 14/9C$ 1,159
Tue 13/104:00 p.m. -
2 stops20h 10m
Tue 20/107:10 a.m. -
2 stops18h 50m
Deal found 13/9C$ 1,168
Fri 30/108:30 p.m. -
2 stops58h 40m
Wed 11/111:00 p.m. -
2 stops56h 57m
Deal found 12/9C$ 1,218
Tue 13/105:10 p.m. -
1 stop12h 35m
Tue 20/106:30 a.m. -
1 stop14h 30m
Deal found 13/9C$ 1,249
Tue 13/108:55 p.m. -
3 stops17h 00m
Tue 20/106:00 a.m. -
3 stops20h 00m
Deal found 13/9C$ 1,484
Thu 24/96:55 p.m. -
1 stop14h 00m
Sun 11/102:00 p.m. -
2 stops36h 00m
Deal found 12/9C$ 1,732
Mon 14/96:55 p.m. -
1 stop16h 55m
Thu 17/99:45 p.m. -
2 stops20h 55m
Deal found 11/9C$ 1,860
Sun 27/125:30 a.m. -
2 stops26h 35m
Sun 3/16:00 a.m. -
2 stops24h 44m
Deal found 15/9C$ 2,377
Sun 27/125:10 p.m. -
2 stops14h 55m
Sun 3/16:00 a.m. -
2 stops15h 00m
Deal found 14/9C$ 2,451

Find flight deals from Ottawa to Oslo

Round-trip from

C$ 1,145

One-way from

C$ 393

Popular in

March

Cheapest in

February

Average price

C$ 1,404
8/10-15/10
  • 8/10-15/10
  • 5 total stops
  • 48h 00m total
  • Ottawa to Oslo
Search Deals
10/10-31/12
  • 10/10-31/12
  • 3 total stops
  • 35h 30m total
  • Ottawa to Oslo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Sat 10/10

6:25 p.m.-11:55 a.m.

3 stops35h 30m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 393
Quickest round-trip

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Thu 8/10

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

2 stops20h 00m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 503

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Wed 14/10

6:55 a.m.-11:55 p.m.

3 stops35h 00m

Oslo Gardermoen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 904

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Mon 19/10

1:20 p.m.-4:50 p.m.

2 stops21h 30m

Oslo Gardermoen

Tue 3/11

7:00 a.m.-12:44 a.m.

2 stops23h 44m

C$ 1,154

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Tue 13/10

4:00 p.m.-6:10 p.m.

2 stops20h 10m

Oslo Gardermoen

Tue 20/10

7:10 a.m.-8:00 p.m.

2 stops18h 50m

C$ 1,168

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Wed 14/10

4:00 p.m.-7:15 p.m.

3 stops21h 15m

Oslo Gardermoen

Mon 19/10

10:00 p.m.-8:00 p.m.

3 stops28h 00m

C$ 1,232

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Wed 14/10

11:15 a.m.-1:15 p.m.

2 stops20h 00m

Oslo Gardermoen

Sun 18/10

6:25 a.m.-8:25 a.m.

2 stops32h 00m

C$ 1,254

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Mon 12/10

5:10 p.m.-2:35 p.m.

1 stop15h 25m

Oslo Gardermoen

Sun 25/10

6:15 a.m.-4:00 p.m.

1 stop14h 45m

C$ 1,257

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Mon 19/10

4:00 p.m.-1:15 p.m.

3 stops39h 15m

Oslo Gardermoen

Tue 3/11

1:00 p.m.-7:45 p.m.

3 stops36h 45m

C$ 1,278

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Tue 13/10

8:55 p.m.-7:55 p.m.

3 stops17h 00m

Oslo Sandefjord

Tue 20/10

6:00 a.m.-8:00 p.m.

3 stops20h 00m

C$ 1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

How much does it cost to fly round-trip from Ottawa to Oslo?

Airfare is below average for this route at the moment.
Ottawa to Oslo flights typically cost between C$ 1,278 and C$ 1,625 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,154 on Multiple Airlines (19 Oct-3 Nov).

Reviews of airlines servicing Oslo

See what other customers who have flown with Air France from Ottawa to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,651 reviews
Check prices

Crew

8.2

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Air France
7.5
Good
1,651 reviews
Air France
7.5
Good
1,651 reviews
Check prices

Crew

8.2

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Related info for your journey

  • What airport do you fly from for flights from Ottawa to Oslo?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Oslo. 1 airline have flights from Ottawa to Oslo on a regular basis. Booking flights from Ottawa to Oslo should not be difficult; the airport handles an average of 0 outbound flights to Oslo per day.

  • How long is the flight from Ottawa to Oslo?

    There are many flights that can get you from Ottawa to Oslo in 14h 55m. Fly via Air Canada or Air France to get the fastest option. The distance between Ottawa and Oslo is about 5610 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ottawa to Oslo round-trip?

    Air France, at C$ 986, was found to be the cheapest airline from Ottawa to Oslo.. Air France is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ottawa to Oslo that include hotel bookings?

    Yes. In addition to deals on Ottawa to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Oslo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Oslo.

  • Can I find deals for business class flights from Ottawa to Oslo?

    Yes. Cheapflights offers flight deals from Ottawa to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ottawa to Oslo

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 986AverageC$ 1,506FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Oslo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Oslo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Oslo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Oslo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to Oslo with no change fees?

Need flexible booking options for your flight to Oslo from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Oslo become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Oslo on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.