Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Oslo from C$ 420

YOW — OSL
21 Sep — 28 Sep1
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 4/107:40 p.m. -
1 stop32h 30m
Sat 17/1011:40 p.m. -
2 stops26h 20m
Deal found 21/8C$ 880
Wed 16/97:00 a.m. -
2 stops34h 55m
Wed 23/97:10 a.m. -
2 stops30h 55m
Deal found 19/8C$ 944
Wed 30/94:00 p.m. -
2 stops23h 45m
Sun 11/107:10 a.m. -
2 stops30h 55m
Deal found 18/8C$ 952
Sun 13/97:40 p.m. -
2 stops37h 50m
Wed 16/97:10 a.m. -
2 stops18h 50m
Deal found 18/8C$ 959
Sat 3/106:25 p.m. -
3 stops45h 15m
Mon 12/109:20 a.m. -
2 stops21h 05m
Deal found 18/8C$ 992
Sat 3/106:25 p.m. -
3 stops31h 55m
Sun 11/1010:30 p.m. -
3 stops46h 25m
Deal found 18/8C$ 1,042
Wed 16/99:00 p.m. -
2 stops21h 25m
Wed 23/96:00 a.m. -
3 stops18h 50m
Deal found 19/8C$ 1,246
Tue 13/107:30 p.m. -
3 stops22h 55m
Mon 19/106:00 a.m. -
3 stops18h 50m
Deal found 21/8C$ 1,254
Thu 17/94:00 p.m. -
3 stops19h 20m
Thu 24/99:45 p.m. -
2 stops20h 55m
Deal found 20/8C$ 1,320
Sun 13/97:40 p.m. -
2 stops18h 40m
Wed 16/912:10 p.m. -
3 stops18h 10m
Deal found 18/8C$ 1,506
Sun 4/107:40 p.m. -
2 stops15h 40m
Mon 19/106:00 a.m. -
3 stops20h 00m
Deal found 19/8C$ 1,547
Sun 4/105:25 p.m. -
2 stops15h 05m
Mon 19/106:00 a.m. -
2 stops15h 00m
Deal found 19/8C$ 1,648

Find flight deals from Ottawa to Oslo

Round-trip from

C$ 875

One-way from

C$ 420

Popular in

March

Cheapest in

November

Average price

C$ 1,251
20/9-3/10
  • 20/9-3/10
  • 3 total stops
  • 56h 25m total
  • Ottawa to Oslo
Search Deals
10/10
  • 10/10
  • 3 total stops
  • 35h 30m total
  • Ottawa to Oslo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

Sun 4/10

4:00 p.m.-8:20 a.m.

3 stops34h 20m

Oslo Gardermoen

Sat 17/10

7:10 a.m.-12:25 a.m.

2 stops23h 15m

C$ 1,046

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Sun 4/10

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

1 stop32h 30m

Oslo Gardermoen

Mon 19/10

2:00 p.m.-7:38 a.m.

2 stops47h 38m

C$ 1,049

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Thu 17/9

10:00 a.m.-10:50 p.m.

2 stops30h 50m

Oslo Gardermoen

Thu 24/9

7:10 a.m.-12:25 a.m.

2 stops23h 15m

C$ 1,056

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Tue 13/10

7:30 p.m.-11:35 p.m.

2 stops22h 05m

Oslo Gardermoen

Mon 19/10

7:45 p.m.-7:45 p.m.

3 stops30h 00m

C$ 1,120

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Tue 13/10

7:30 p.m.-12:25 a.m.

3 stops22h 55m

Oslo Sandefjord

Mon 19/10

6:00 a.m.-6:50 p.m.

3 stops18h 50m

C$ 1,254

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Thu 17/9

4:00 p.m.-5:20 p.m.

3 stops19h 20m

Oslo Sandefjord

Thu 24/9

9:45 p.m.-12:40 p.m.

2 stops20h 55m

C$ 1,320

OttawaOslo

YOW Ottawa - OSL Oslo Gardermoen

YOWOSL

Ottawa

Tue 13/10

5:50 p.m.-1:15 p.m.

3 stops37h 25m

Oslo Gardermoen

Mon 19/10

2:05 p.m.-7:10 p.m.

3 stops35h 05m

C$ 1,361

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Sun 13/9

7:40 p.m.-8:20 p.m.

2 stops18h 40m

Oslo Sandefjord

Wed 16/9

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

3 stops18h 10m

C$ 1,506

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Sun 4/10

7:40 p.m.-5:20 p.m.

2 stops15h 40m

Oslo Sandefjord

Mon 19/10

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

3 stops20h 00m

C$ 1,547
Quickest round-trip

OttawaOslo

YOW Ottawa - TRF Oslo Sandefjord

YOWTRF

Ottawa

Sun 4/10

5:25 p.m.-2:30 p.m.

2 stops15h 05m

Oslo Sandefjord

Mon 19/10

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

2 stops15h 00m

C$ 1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

No data available for this route at this time. Please check back soon.

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
1,647 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Crew

8.2

Food

7.1

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
1,647 reviews
Air France
7.5
Good
1,647 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Comfort

7.4

Crew

8.2

Food

7.1

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.

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

    Air France, at C$ 977, 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$ 977AverageC$ 1,492FlexibilityNo 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.