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Cheap flights from Ottawa to Oslo from C$ 382

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSL
23 May — 30 May1
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
Explore the most affordable flight options available from Ottawa to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Tue 19/57:15 p.m.
YOW
-
OSL
2 stops22h 40m
Multiple Airlines
Tue 26/57:10 a.m.
OSL
-
YOW
2 stops23h 15m
Multiple Airlines
Deal found 21/4C$ 1,076
Wed 20/57:00 a.m.
YOW
-
OSL
2 stops34h 55m
Multiple Airlines
Wed 27/57:10 a.m.
OSL
-
YOW
2 stops30h 55m
Multiple Airlines
Deal found 22/4C$ 1,142
Fri 5/65:10 p.m.
YOW
-
OSL
1 stop24h 10m
Air France
Fri 12/66:30 a.m.
OSL
-
YOW
1 stop14h 30m
Air France
Deal found 20/4C$ 1,151
Thu 4/67:00 a.m.
YOW
-
OSL
2 stops29h 10m
Multiple Airlines
Fri 5/610:10 p.m.
OSL
-
YOW
3 stops32h 15m
Multiple Airlines
Deal found 20/4C$ 1,182
Fri 5/65:10 p.m.
YOW
-
OSL
2 stops13h 20m
Multiple Airlines
Fri 12/66:30 a.m.
OSL
-
YOW
1 stop14h 30m
Multiple Airlines
Deal found 20/4C$ 1,191
Thu 11/66:00 a.m.
YOW
-
OSL
2 stops26h 45m
Air Canada
Mon 15/65:35 a.m.
OSL
-
YOW
2 stops22h 36m
Air Canada
Deal found 21/4C$ 1,212
Fri 5/62:35 p.m.
YOW
-
OSL
2 stops16h 40m
Air Canada
Fri 12/65:35 a.m.
OSL
-
YOW
2 stops17h 36m
Air Canada
Deal found 20/4C$ 1,217
Tue 19/55:25 p.m.
YOW
-
OSL
1 stop15h 10m
Air France
Tue 26/56:30 a.m.
OSL
-
YOW
1 stop14h 30m
Air France
Deal found 21/4C$ 1,239
Tue 19/56:25 p.m.
YOW
-
TRF
2 stops19h 30m
Multiple Airlines
Tue 26/56:00 a.m.
TRF
-
YOW
3 stops20h 00m
Multiple Airlines
Deal found 21/4C$ 1,658
Wed 1/76:55 a.m.
YOW
-
TRF
2 stops24h 25m
Multiple Airlines
Wed 8/78:55 p.m.
TRF
-
YOW
2 stops33h 25m
Multiple Airlines
Deal found 22/4C$ 1,740

Find flight deals from Ottawa to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.

Round-trip from

C$ 1,076

One-way from

C$ 382

Popular in

July

Cheapest in

November

Average price

C$ 1,210
19/5-26/5
  • 19/5-26/5
  • 4 total stops
  • 45h 55m total
  • Ottawa to Oslo
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 33h 45m total
  • Ottawa to Oslo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Oslo 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, Cheapflights users made 629,999 searches. Data last updated 23 April 2026.
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 - OSL

YOWOSL

Ottawa

Thu 4/6

7:00 a.m.-6:10 p.m.

2 stops29h 10m

Oslo Gardermoen

Fri 5/6

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

3 stops32h 15m

C$ 1,182
Quickest round-trip

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 5/6

5:10 p.m.-12:30 p.m.

2 stops13h 20m

Oslo Gardermoen

Fri 12/6

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

1 stop14h 30m

C$ 1,191

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Thu 11/6

9:10 a.m.-5:15 p.m.

2 stops26h 05m

Oslo Gardermoen

Mon 15/6

5:35 a.m.-10:11 p.m.

2 stops22h 36m

C$ 1,216

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 5/6

2:35 p.m.-1:15 p.m.

2 stops16h 40m

Oslo Gardermoen

Fri 12/6

5:35 a.m.-5:11 p.m.

2 stops17h 36m

C$ 1,217

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Wed 20/5

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

2 stops20h 00m

Oslo Gardermoen

Wed 27/5

2:05 p.m.-5:11 p.m.

3 stops33h 06m

C$ 1,235

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Tue 19/5

7:15 p.m.-7:15 p.m.

3 stops18h 00m

Oslo Gardermoen

Tue 26/5

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

3 stops19h 00m

C$ 1,235

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Wed 20/5

7:30 p.m.-11:00 p.m.

2 stops21h 30m

Oslo Gardermoen

Wed 27/5

8:00 a.m.-5:05 p.m.

1 stop15h 05m

C$ 1,287

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Thu 24/9

9:05 a.m.-7:35 a.m.

1 stop16h 30m

Oslo Gardermoen

Thu 1/10

10:55 a.m.-5:40 p.m.

1 stop12h 45m

C$ 1,472

OttawaOslo

YOW - TRF

YOWTRF

Ottawa

Tue 19/5

6:25 p.m.-7:55 p.m.

2 stops19h 30m

Oslo Sandefjord

Tue 26/5

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

3 stops20h 00m

C$ 1,658

OttawaOslo

YOW - TRF

YOWTRF

Ottawa

Wed 1/7

6:55 a.m.-1:20 p.m.

2 stops24h 25m

Oslo Sandefjord

Wed 8/7

8:55 p.m.-12:20 a.m.

2 stops33h 25m

C$ 1,740

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/4

Showing 1-10 of 22 resultsSorted by cheapest first
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated 23 April 2026.
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
7.4
Good
1,579 reviews
Check prices

Entertainment

7.0

Food

7.0

Boarding

7.5

Overall

7.4

Crew

8.1

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.4
Good
1,579 reviews
Air France
7.4
Good
1,579 reviews
Check prices

Entertainment

7.0

Food

7.0

Boarding

7.5

Overall

7.4

Crew

8.1

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 26h 05m. Fly via Air Canada to get the fastest option. The distance between Ottawa and Oslo is about 5607 km.

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

    Air France, at C$ 978, was found to be the cheapest airline from Ottawa to Oslo.. Air France is 19% 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

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Top airline flying from Ottawa to Oslo

Discover the top airline that operate flights from Ottawa to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 978AverageC$ 1,334FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

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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.

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