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Cheap flights from Oslo Gardermoen Airport to Ottawa from C$ 762

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — YOW
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Oslo Gardermoen to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Oslo Gardermoen to Ottawa
Explore the most affordable flight options available from Oslo Gardermoen to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Thu 13/116:15 a.m.OSL - YOW
2 stops16h 03mMultiple Airlines
Thu 27/1110:50 a.m.YOW - OSL
2 stops19h 20mMultiple Airlines
Deal found 27/10C$ 762
Thu 20/116:15 a.m.OSL - YOW
2 stops16h 03mAir Canada
Thu 4/1210:50 a.m.YOW - OSL
2 stops20h 10mAir Canada
Deal found 29/10C$ 845
Thu 13/116:25 a.m.OSL - YOW
1 stop14h 45mAir France
Thu 27/115:20 p.m.YOW - OSL
1 stop24h 15mAir France
Deal found 27/10C$ 886
Thu 20/111:00 p.m.OSL - YOW
2 stops34h 42mSWISS
Thu 4/126:20 p.m.YOW - OSL
3 stops35h 50mSWISS
Deal found 29/10C$ 912
Mon 22/122:05 p.m.OSL - YOW
2 stops39h 49mUnited Airlines
Sat 3/12:15 p.m.YOW - OSL
2 stops38h 45mUnited Airlines
Deal found 27/10C$ 1,309
Mon 22/129:00 a.m.OSL - YOW
1 stop12h 10mAir France
Sat 3/15:20 p.m.YOW - OSL
1 stop24h 15mAir France
Deal found 27/10C$ 1,931
Mon 22/126:30 a.m.OSL - YOW
2 stops14h 40mMultiple Airlines
Sat 3/15:20 p.m.YOW - OSL
1 stop24h 15mMultiple Airlines
Deal found 27/10C$ 1,938
Thu 20/1110:45 a.m.OSL - YOW
1 stop17h 11mMultiple Airlines
Thu 4/123:10 p.m.YOW - OSL
1 stop10h 55mMultiple Airlines
Deal found 29/10C$ 2,897
Mon 22/127:20 a.m.OSL - YOW
3 stops23h 21mAmerican Airlines
Sat 3/16:45 a.m.YOW - OSL
3 stops25h 25mAmerican Airlines
Deal found 27/10C$ 8,303

Cheap flight deals from Oslo Gardermoen to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Ottawa (YOW). 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 29 October 2025.

Round-trip from

C$ 762

Popular in

July

Cheapest in

February

Average price

C$ 851
SWISS
  • SWISS
  • 13/11-27/11
  • 4 total stops
  • 35h 23m total
  • Oslo to Ottawa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Ottawa 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 29 October 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Ottawa that are best for you.

Fly from

Oslo Gardermoen

Fly to

Ottawa

Route

Depart

Return

Price

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Thu 20/11

6:15 a.m.-4:18 p.m.

2 stops16h 03m

Ottawa

Thu 4/12

10:50 a.m.-1:00 p.m.

2 stops20h 10m

C$ 845

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Wed 1/4

6:45 a.m.-9:36 a.m.

2 stops32h 51m

Ottawa

Sun 5/4

2:50 p.m.-2:50 p.m.

2 stops18h 00m

C$ 858

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Thu 13/11

12:40 p.m.-12:42 a.m.

2 stops18h 02m

Ottawa

Thu 27/11

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

1 stop17h 00m

C$ 883

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Thu 13/11

6:25 a.m.-3:10 p.m.

1 stop14h 45m

Ottawa

Thu 27/11

5:20 p.m.-11:35 p.m.

1 stop24h 15m

C$ 886

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Thu 20/11

1:00 p.m.-5:42 p.m.

2 stops34h 42m

Ottawa

Thu 4/12

6:20 p.m.-12:10 p.m.

3 stops35h 50m

C$ 912

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Wed 1/4

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

1 stop15h 00m

Ottawa

Sun 5/4

5:15 p.m.-11:20 p.m.

1 stop24h 05m

C$ 1,087

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Mon 22/12

2:05 p.m.-11:54 p.m.

2 stops39h 49m

Ottawa

Sat 3/1

2:15 p.m.-11:00 a.m.

2 stops38h 45m

C$ 1,309

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Best time to book a flight from Oslo Gardermoen to Ottawa

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Ottawa. Price data was last updated on 24 October 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Ottawa (average of C$ 548). Flying from Oslo Gardermoen Airport to Ottawa in June is currently the most expensive (average of C$ 806). 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.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 29 October 2025.
Check out reviews from past customers who have flown with Air Canada from Oslo Gardermoen Airport to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,372 reviews
Check prices

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,372 reviews
Air Canada
7.1
Good
10,372 reviews
Check prices

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

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

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Oslo Gardermoen. On average, Ottawa has 0 inbound flights from Oslo Gardermoen per day from 1 airline. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Oslo Gardermoen Airport to Ottawa?

    A quick flight from Oslo Gardermoen Airport to Ottawa can take about 16h 03m. Air Canada provides one of the quickest options available for as low as C$ 845. Oslo Gardermoen Airport and Ottawa are separated by a distance of 5607 km.

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

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at C$ 916. Users have found that Air Canada is 4% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Ottawa (average of C$ 548). Flying from Oslo Gardermoen Airport to Ottawa in June is currently the most expensive (average of C$ 806). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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Top airline flying from Oslo Gardermoen to Ottawa

Discover the top airline that operate flights from Oslo Gardermoen to Ottawa. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 916AverageC$ 1,109FlexibilityNo 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 Oslo Gardermoen to Ottawa?

Cheapflights helps you search for flights from Oslo Gardermoen to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Oslo Gardermoen to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Oslo Gardermoen to Ottawa, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Oslo Gardermoen today and book when prices fit your budget.

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