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Cheap flights from Ottawa to Oslo from C$ 1,119

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSL
2 Apr — 9 Apr1
1 adult

Cheap 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 28 March 2025.

Round-trip from

C$ 1,119

Popular in

June

Cheapest in

November

Average price

C$ 1,211
11/5-18/5
  • 11/5-18/5
  • 4 total stops
  • 47h 33m total
  • Ottawa to Oslo
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Highest demand for flights based on searches. 8% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ottawa to Oslo

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 28 March 2025.

Sun 11/58:35 a.m.YOW - OSL
2 stops18h 05mMultiple Airlines
Sun 18/511:00 a.m.OSL - YOW
2 stops29h 28mMultiple Airlines
Deal found 27/3C$ 1,119
Tue 3/611:05 a.m.YOW - OSL
2 stops20h 00mAir Canada
Wed 18/65:40 a.m.OSL - YOW
2 stops20h 35mAir Canada
Deal found 27/3C$ 1,226
Fri 16/59:05 a.m.YOW - OSL
2 stops28h 25mSWISS
Tue 20/58:45 p.m.OSL - YOW
2 stops28h 15mSWISS
Deal found 28/3C$ 1,268
Fri 6/67:29 p.m.YOW - OSL
2 stops20h 41mUnited Airlines
Fri 20/66:45 a.m.OSL - YOW
2 stops37h 42mUnited Airlines
Deal found 27/3C$ 1,314
Fri 16/59:55 p.m.YOW - TRF
2 stops34h 25mMultiple Airlines
Tue 20/52:55 p.m.TRF - YOW
2 stops36h 14mMultiple Airlines
Deal found 28/3C$ 1,401
Mon 9/65:15 p.m.YOW - OSL
1 stop17h 25mAir France
Wed 18/66:05 a.m.OSL - YOW
1 stop15h 00mAir France
Deal found 27/3C$ 1,528
Mon 9/65:15 p.m.YOW - TRF
2 stops15h 05mAir France
Wed 18/62:55 p.m.TRF - YOW
2 stops30h 10mAir France
Deal found 27/3C$ 1,649
Thu 5/65:55 p.m.YOW - OSL
2 stops35h 05mTurkish Airlines
Sat 21/66:40 p.m.OSL - YOW
2 stops33h 25mTurkish Airlines
Deal found 27/3C$ 1,982

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 28 March 2025.
Use the filters below to find and compare flights from Ottawa to Oslo that are best for you.

Fly from

Ottawa

Fly to

Oslo

Route

Depart

Return

Price

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 11/5

8:35 a.m.-8:40 a.m.

2 stops18h 05m

Oslo Gardermoen

Sun 18/5

11:00 a.m.-10:28 a.m.

2 stops29h 28m

C$ 1,119

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Tue 3/6

11:05 a.m.-1:05 p.m.

2 stops20h 00m

Oslo Gardermoen

Wed 18/6

5:40 a.m.-8:15 p.m.

2 stops20h 35m

C$ 1,226

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 16/5

9:05 a.m.-7:30 p.m.

2 stops28h 25m

Oslo Gardermoen

Tue 20/5

8:45 p.m.-7:00 p.m.

2 stops28h 15m

C$ 1,268

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 6/6

7:29 p.m.-10:10 p.m.

2 stops20h 41m

Oslo Gardermoen

Fri 20/6

6:45 a.m.-2:27 p.m.

2 stops37h 42m

C$ 1,314

OttawaOslo

YOW - TRF

YOWTRF

Ottawa

Fri 16/5

9:55 p.m.-2:20 p.m.

2 stops34h 25m

Oslo Sandefjord

Tue 20/5

2:55 p.m.-9:09 p.m.

2 stops36h 14m

C$ 1,401

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Mon 9/6

5:15 p.m.-4:40 p.m.

1 stop17h 25m

Oslo Gardermoen

Wed 18/6

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

1 stop15h 00m

C$ 1,528

OttawaOslo

YOW - TRF

YOWTRF

Ottawa

Mon 9/6

5:15 p.m.-2:20 p.m.

2 stops15h 05m

Oslo Sandefjord

Wed 18/6

2:55 p.m.-3:05 p.m.

2 stops30h 10m

C$ 1,649

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Thu 5/6

5:55 p.m.-11:00 a.m.

2 stops35h 05m

Oslo Gardermoen

Sat 21/6

6:40 p.m.-10:05 p.m.

2 stops33h 25m

C$ 1,982

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

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
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 far ahead should I book a flight from Ottawa to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Oslo. Price data was last updated on 21 March 2025.

The best time to book flights from Ottawa to Oslo is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ottawa to Oslo?

Currently, April is the cheapest month in which you can book a flight from Ottawa to Oslo (average of C$ 666). Flying from Ottawa to Oslo in June is currently the most expensive (average of C$ 949). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to OSL?

Find hourly flight availability from Ottawa to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 23% on flights from Ottawa to Oslo by exploring options for tickets at noon.

What is the cheapest day to fly from Ottawa to Oslo?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Oslo. Price data was last updated on 27 October 2024.

Travelers seeking maximum savings on their Ottawa to Oslo flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Oslo by month

Plan your trip to Oslo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo ranges from 40.0 - 90.0 mm per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo when rainfall is around 40.0 mm.

Temperature in Oslo by month

Plan your trip to Oslo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

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 28 March 2025.
SWISS
7.5
Good
1,570 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.5
Good
1,570 reviews
SWISS
7.5
Good
1,570 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Air France
7.4
Good
1,424 reviews
SWISS
7.5
Good
1,570 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
United Airlines
7.4
Good
8,604 reviews
SWISS
7.5
Good
1,570 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Turkish Airlines
7.3
Good
3,743 reviews
SWISS
7.5
Good
1,570 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Air Canada
7.0
Good
8,987 reviews
SWISS
7.5
Good
1,570 reviews
Check prices

Entertainment

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

Crew

8.2

Food

7.0

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

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. 4 airlines 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 are the cheapest airlines flying from Ottawa to Oslo round-trip?

    Air Canada, at C$ 1,226, was found to be the cheapest airline from Ottawa to Oslo.Alternate airlines to your destination round-trip include SWISS and United Airlines. Air Canada is 5% 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.

  • What is the cheapest month to book a flight from Ottawa to Oslo?

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Oslo (average of C$ 666). Flying from Ottawa to Oslo in June is currently the most expensive (average of C$ 949). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Oslo Gardermoen flights
Pearson Intl to Oslo Gardermoen flights
Pearson Intl to Sandefjord flights
Ottawa to Oslo Gardermoen flights
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Pierre Elliott Trudeau Intl to Sandefjord flights
Pierre Elliott Trudeau Intl to Bergen flights
Toronto Island to Bergen flights
Pearson Intl to Tromsø flights
Pearson Intl to Stavanger flights
Pearson Intl to Trondheim flights
Pearson Intl to Longyearbyen flights
Ottawa to Sandefjord flights
Pearson Intl to Narvik flights
Pearson Intl to Volda flights
Pearson Intl to Ålesund flights
London to Oslo Gardermoen flights
Pierre Elliott Trudeau Intl to Stavanger flights
Pierre Elliott Trudeau Intl to Ålesund flights
Toronto Island to Trondheim flights

Top 4 airlines flying from Ottawa to Oslo

Discover the top 4 airlines 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 865AverageC$ 1,185FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 981AverageC$ 1,510FlexibilityNo cancel feeOn-time77%
Search Air France flights
Scandinavian AirlinesCheapestC$ 1,016AverageC$ 1,316FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapestC$ 1,084AverageC$ 1,343FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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