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Cheap flights from Oslo Gardermoen Airport to Ottawa from C$ 757

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 757

Popular in

July

Cheapest in

November

Average price

C$ 956
SWISS
  • SWISS
  • 31/10-13/11
  • 4 total stops
  • 35h 42m total
  • Oslo to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Oslo Gardermoen to Ottawa

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 11 September 2025.

Fri 31/106:15 a.m.OSL - YOW
2 stops16h 22mMultiple Airlines
Thu 13/1110:50 a.m.YOW - OSL
2 stops19h 20mMultiple Airlines
Deal found 11/9C$ 757
Fri 31/106:15 a.m.OSL - YOW
2 stops21h 03mAir Canada
Thu 13/115:45 a.m.YOW - OSL
2 stops24h 25mAir Canada
Deal found 11/9C$ 758
Wed 1/106:45 a.m.OSL - YOW
2 stops15h 58mAir Canada
Thu 16/1011:05 a.m.YOW - OSL
2 stops19h 10mAir Canada
Deal found 10/9C$ 829
Fri 31/106:25 a.m.OSL - YOW
1 stop14h 45mAir France
Thu 13/115:20 p.m.YOW - OSL
1 stop17h 00mAir France
Deal found 11/9C$ 844
Fri 31/106:15 a.m.OSL - YOW
2 stops17h 40mUnited Airlines
Thu 13/117:30 p.m.YOW - OSL
2 stops16h 10mUnited Airlines
Deal found 11/9C$ 904
Fri 31/101:00 p.m.OSL - YOW
2 stops38h 18mSWISS
Thu 13/116:20 p.m.YOW - OSL
3 stops35h 50mSWISS
Deal found 11/9C$ 971
Wed 1/107:10 a.m.OSL - YOW
3 stops23h 12mMultiple Airlines
Thu 16/105:05 p.m.YOW - OSL
3 stops23h 45mMultiple Airlines
Deal found 10/9C$ 1,138

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 11 September 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

Fri 31/10

6:15 a.m.-5:37 p.m.

2 stops16h 22m

Ottawa

Thu 13/11

10:50 a.m.-12:10 p.m.

2 stops19h 20m

C$ 757

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Wed 1/10

6:45 a.m.-4:43 p.m.

2 stops15h 58m

Ottawa

Thu 16/10

11:05 a.m.-12:15 p.m.

2 stops19h 10m

C$ 829

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Fri 31/10

6:25 a.m.-4:10 p.m.

1 stop14h 45m

Ottawa

Thu 13/11

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

1 stop17h 00m

C$ 844

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Fri 31/10

6:15 a.m.-6:55 p.m.

2 stops17h 40m

Ottawa

Thu 13/11

7:30 p.m.-5:40 p.m.

2 stops16h 10m

C$ 904

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Fri 31/10

1:00 p.m.-10:18 p.m.

2 stops38h 18m

Ottawa

Thu 13/11

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

3 stops35h 50m

C$ 971

OsloOttawa

OSL - YOW

OSLYOW

Oslo Gardermoen

Wed 1/10

7:10 a.m.-12:22 a.m.

3 stops23h 12m

Ottawa

Thu 16/10

5:05 p.m.-10:50 p.m.

3 stops23h 45m

C$ 1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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 29 August 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, October is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Ottawa (average of C$ 224). Flying from Oslo Gardermoen Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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 11 September 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
10,000 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 14h 45m. Air Canada provides one of the quickest options available for as low as C$ 844. Oslo Gardermoen Airport and Ottawa are separated by a distance of 5607 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 908. Users have found that Air Canada is 2% 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, October is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Ottawa (average of C$ 224). Flying from Oslo Gardermoen Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 908AverageC$ 1,099FlexibilityNo 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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