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Cheap flights from Ottawa to Oslo from C$ 417

YOW — OSL
3 Oct — 10 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

Sun 13/92:15 p.m. -
2 stops37h 55m
Sat 19/911:40 p.m. -
1 stop19h 00m
Deal found 1/9C$ 928
Thu 24/96:25 p.m. -
2 stops22h 30m
Sun 11/107:10 a.m. -
2 stops30h 55m
Deal found 30/8C$ 1,048
Tue 29/94:00 p.m. -
3 stops34h 20m
Tue 6/107:10 a.m. -
2 stops18h 50m
Deal found 1/9C$ 1,072
Fri 30/1010:20 a.m. -
3 stops20h 15m
Sun 8/111:10 p.m. -
3 stops41h 40m
Deal found 1/9C$ 1,082
Mon 14/91:50 p.m. -
2 stops26h 55m
Sat 19/911:40 p.m. -
1 stop19h 00m
Deal found 1/9C$ 1,111
Thu 24/94:00 p.m. -
3 stops26h 25m
Sun 11/1012:05 p.m. -
3 stops37h 55m
Deal found 30/8C$ 1,260
Sun 27/125:30 a.m. -
2 stops26h 35m
Sun 3/16:00 a.m. -
2 stops24h 44m
Deal found 2/9C$ 2,378
Thu 3/98:55 p.m. -
3 stops21h 30m
Sun 13/97:45 p.m. -
3 stops30h 15m
Deal found 3/9C$ 2,382
Sun 6/96:55 a.m. -
2 stops25h 35m
Fri 11/96:00 a.m. -
2 stops24h 20m
Deal found 2/9C$ 13,148

Find flight deals from Ottawa to Oslo

Round-trip from

C$ 928

One-way from

C$ 417

Popular in

March

Cheapest in

February

Average price

C$ 1,278
13/9-19/9
  • 13/9-19/9
  • 3 total stops
  • 56h 55m total
  • Ottawa to Oslo
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16/10-31/12
  • 16/10-31/12
  • 3 total stops
  • 34h 25m total
  • Ottawa to Oslo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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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

Fri 16/10

7:40 p.m.-9:45 p.m.

1 stop20h 05m

Oslo Gardermoen

Wed 31/12

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

Nonstop0h 00m

C$ 487

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Wed 4/11

6:10 a.m.-8:40 p.m.

2 stops32h 30m

Oslo Gardermoen

Wed 31/12

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

Nonstop0h 00m

C$ 725

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Tue 15/9

6:25 p.m.-1:40 p.m.

2 stops37h 15m

Oslo Gardermoen

Wed 31/12

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

Nonstop0h 00m

C$ 762

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Tue 15/9

4:00 p.m.-4:25 p.m.

2 stops18h 25m

Oslo Gardermoen

Wed 31/12

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

Nonstop0h 00m

C$ 994

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Thu 24/9

6:25 p.m.-9:20 p.m.

3 stops20h 55m

Oslo Gardermoen

Sun 11/10

7:10 a.m.-8:05 a.m.

2 stops30h 55m

C$ 1,137

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Wed 4/11

10:50 a.m.-12:10 p.m.

3 stops43h 20m

Oslo Gardermoen

Wed 31/12

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

Nonstop0h 00m

C$ 1,175
Quickest round-trip

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Wed 4/11

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

1 stop15h 25m

Oslo Gardermoen

Wed 31/12

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

Nonstop0h 00m

C$ 1,233

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

9:55 a.m.-8:25 a.m.

2 stops28h 30m

C$ 1,233

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Thu 24/9

4:00 p.m.-12:25 a.m.

3 stops26h 25m

Oslo Sandefjord

Sun 11/10

12:05 p.m.-8:00 p.m.

3 stops37h 55m

C$ 1,260

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Sun 13/9

7:40 p.m.-10:10 a.m.

1 stop32h 30m

Oslo Gardermoen

Fri 18/9

9:45 p.m.-5:35 p.m.

2 stops25h 50m

C$ 1,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/8

Showing 1-10 of 18 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 September.
The cheapest round-trip price found within the last 5 days was C$ 928 on Multiple Airlines (13 Sep-19 Sep).

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
1,645 reviews
Check prices

Food

7.1

Entertainment

7.0

Crew

8.2

Comfort

7.4

Boarding

7.5

Overall

7.5

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
1,645 reviews
Air France
7.5
Good
1,645 reviews
Check prices

Food

7.1

Entertainment

7.0

Crew

8.2

Comfort

7.4

Boarding

7.5

Overall

7.5

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 16h 15m. Fly via Air Canada or Air France to get the fastest option. The distance between Ottawa and Oslo is about 5607 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$ 1,505FlexibilityNo cancel feeOn-time77%
Search Air France flights

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