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Cheap flights from Ottawa to Oslo Gardermoen Airport from C$ 640

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSL
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Ottawa to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Oslo Gardermoen (OSL). 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 25 March 2025.

Round-trip from

C$ 1,133

One-way from

C$ 640

Popular in

June

Cheapest in

November

Average price

C$ 1,213
2/6-24/6
  • 2/6-24/6
  • 2 total stops
  • 34h 11m total
  • Ottawa to Oslo
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20/7
  • 20/7
  • 3 total stops
  • 24h 20m total
  • Ottawa to Oslo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 180 potential increase over avg. RT price).
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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 Gardermoen

Cheapest flights from Ottawa to Oslo Gardermoen
Explore the most affordable flight options available from Ottawa to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Mon 2/64:10 p.m.YOW - OSL
1 stop14h 45mMultiple Airlines
Tue 24/68:05 p.m.OSL - YOW
1 stop19h 26mMultiple Airlines
Deal found 24/3C$ 1,133
Mon 9/68:55 p.m.YOW - OSL
2 stops43h 15mAir Canada
Wed 18/65:40 a.m.OSL - YOW
2 stops22h 25mAir Canada
Deal found 23/3C$ 1,216
Fri 16/511:05 a.m.YOW - OSL
2 stops26h 25mSWISS
Tue 20/58:45 p.m.OSL - YOW
2 stops29h 32mSWISS
Deal found 24/3C$ 1,258
Sun 4/56:33 a.m.YOW - OSL
2 stops33h 37mUnited Airlines
Wed 21/56:45 a.m.OSL - YOW
2 stops20h 50mUnited Airlines
Deal found 23/3C$ 1,311
Mon 9/65:15 p.m.YOW - OSL
1 stop17h 05mAir France
Wed 18/66:05 a.m.OSL - YOW
1 stop15h 00mAir France
Deal found 23/3C$ 1,516
Fri 27/65:15 p.m.YOW - OSL
2 stops14h 25mKLM
Mon 7/76:30 a.m.OSL - YOW
2 stops14h 35mKLM
Deal found 24/3C$ 1,921
Tue 17/66:40 p.m.YOW - OSL
2 stops21h 30mLufthansa
Thu 10/711:35 a.m.OSL - YOW
2 stops16h 30mLufthansa
Deal found 24/3C$ 3,547
Sun 22/64:05 p.m.YOW - OSL
2 stops16h 05mAustrian Airlines
Wed 9/72:55 p.m.OSL - YOW
2 stops32h 20mAustrian Airlines
Deal found 24/3C$ 3,604

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Oslo Gardermoen 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 25 March 2025.
Use the filters below to find and compare flights from Ottawa to Oslo Gardermoen Airport that are best for you.

Fly from

Ottawa

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Mon 2/6

4:10 p.m.-12:55 p.m.

1 stop14h 45m

Oslo Gardermoen

Tue 24/6

8:05 p.m.-9:31 a.m.

1 stop19h 26m

C$ 1,133

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Mon 9/6

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

2 stops43h 15m

Oslo Gardermoen

Wed 18/6

5:40 a.m.-10:05 p.m.

2 stops22h 25m

C$ 1,216

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 16/5

11:05 a.m.-7:30 p.m.

2 stops26h 25m

Oslo Gardermoen

Tue 20/5

8:45 p.m.-8:17 p.m.

2 stops29h 32m

C$ 1,258

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 4/5

6:33 a.m.-10:10 p.m.

2 stops33h 37m

Oslo Gardermoen

Wed 21/5

6:45 a.m.-9:35 p.m.

2 stops20h 50m

C$ 1,311

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Mon 9/6

5:15 p.m.-4:20 p.m.

1 stop17h 05m

Oslo Gardermoen

Wed 18/6

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

1 stop15h 00m

C$ 1,516

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Fri 27/6

5:15 p.m.-1:40 p.m.

2 stops14h 25m

Oslo Gardermoen

Mon 7/7

6:30 a.m.-3:05 p.m.

2 stops14h 35m

C$ 1,921

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Tue 17/6

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

2 stops21h 30m

Oslo Gardermoen

Thu 10/7

11:35 a.m.-10:05 p.m.

2 stops16h 30m

C$ 3,547

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 22/6

4:05 p.m.-2:10 p.m.

2 stops16h 05m

Oslo Gardermoen

Wed 9/7

2:55 p.m.-5:15 p.m.

2 stops32h 20m

C$ 3,604

OttawaOslo

YOW - OSL

YOWOSL

Ottawa

Sun 20/7

6:15 a.m.-12:35 p.m.

3 stops24h 20m

C$ 640

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Best time to book a flight from Ottawa to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen 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 Gardermoen Airport

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

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

The best time to book flights from Ottawa to Oslo Gardermoen Airport 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 Gardermoen Airport?

Currently, April is the cheapest month in which you can book a flight from Ottawa to Oslo Gardermoen Airport (average of C$ 666). Flying from Ottawa to Oslo Gardermoen Airport 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 Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

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

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

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

Travelers seeking maximum savings on their Ottawa to Oslo Gardermoen Airport 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 Gardermoen by month

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

In terms of precipitation, rainfall in Oslo Gardermoen Airport 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 Gardermoen Airport when rainfall is around 40.0 mm.

Temperature in Oslo Gardermoen by month

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

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated 25 March 2025.
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.5
Good
769 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,569 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,423 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,605 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Oslo Gardermoen. 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 Gardermoen?

    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 Gardermoen. 4 airlines have flights from Ottawa to Oslo Gardermoen on a regular basis. Booking flights from Ottawa to Oslo Gardermoen should not be difficult; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day.

  • What are the cheapest airlines flying from Ottawa to Oslo Gardermoen Airport round-trip?

    Air Canada, at C$ 1,216, was found to be the cheapest airline from Ottawa to Oslo Gardermoen Airport.Alternate airlines to your destination round-trip include SWISS and United Airlines. You may be able to fly from Ottawa to Oslo Gardermoen Airport for 6% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Oslo Gardermoen 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 Gardermoen Airport?

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Oslo Gardermoen Airport (average of C$ 666). Flying from Ottawa to Oslo Gardermoen Airport 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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Top 4 airlines flying from Ottawa to Oslo Gardermoen

Discover the top 4 airlines that operate flights from Ottawa to Oslo Gardermoen. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 867AverageC$ 1,188FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 984AverageC$ 1,513FlexibilityNo cancel feeOn-time77%
Search Air France flights
Scandinavian AirlinesCheapestC$ 1,018AverageC$ 1,319FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapestC$ 1,087AverageC$ 1,346FlexibilityNo 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 Gardermoen?

When you search for this flight from Ottawa to Oslo Gardermoen, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Oslo Gardermoen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Oslo Gardermoen from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ottawa to Oslo Gardermoen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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