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Cheap flights from Ottawa to Denmark from C$ 418

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CPH
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Denmark

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Denmark
Explore the most affordable flight options available from Ottawa to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Thu 1/107:00 a.m. -
2 stops34h 35m
Thu 15/107:55 a.m. -
2 stops30h 10m
Deal found 9/8C$ 866
Sun 6/97:40 p.m. -
1 stop20h 20m
Fri 11/911:35 p.m. -
2 stops30h 50m
Deal found 9/8C$ 896
Mon 21/94:00 p.m. -
2 stops24h 00m
Mon 28/96:45 a.m. -
2 stops23h 40m
Deal found 9/8C$ 897
Fri 2/107:40 p.m. -
1 stop22h 45m
Tue 13/105:55 p.m. -
2 stops32h 05m
Deal found 11/8C$ 911
Fri 2/107:40 p.m. -
1 stop22h 45m
Sun 11/1011:10 p.m. -
2 stops31h 15m
Deal found 11/8C$ 925
Fri 2/107:40 p.m. -
1 stop22h 45m
Fri 9/1011:35 p.m. -
2 stops30h 50m
Deal found 11/8C$ 926
Fri 2/107:40 p.m. -
1 stop22h 45m
Sat 10/108:15 p.m. -
1 stop22h 25m
Deal found 11/8C$ 930
Sun 6/97:40 p.m. -
1 stop20h 20m
Sat 12/95:45 a.m. -
2 stops36h 55m
Deal found 9/8C$ 933
Sun 6/97:40 p.m. -
1 stop20h 20m
Thu 10/98:45 p.m. -
1 stop21h 55m
Deal found 9/8C$ 935

Find flight deals from Ottawa to Denmark

Keep the following information in mind while searching for Ottawa to Denmark flight deals. Data was last updated 12 August 2026.

Round-trip from

C$ 866

One-way from

C$ 418

Popular in

June

Cheapest in

February

Average price

C$ 1,472
1/10-15/10
  • 1/10-15/10
  • 4 total stops
  • 64h 45m total
  • Ottawa to Denmark
Search Deals
WestJet
  • WestJet
  • 6/9
  • 2 total stops
  • 21h 20m total
  • Ottawa to Denmark
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 184 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).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Denmark 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 12 August 2026.
Use the filters below to find and compare flights from Ottawa to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Thu 1/10

8:40 a.m.-6:25 p.m.

2 stops27h 45m

Kastrup Copenhagen

Thu 15/10

5:50 a.m.-8:05 a.m.

3 stops32h 15m

C$ 940

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Thu 1/10

2:00 p.m.-10:50 a.m.

1 stop14h 50m

Kastrup Copenhagen

Thu 15/10

12:45 p.m.-9:15 p.m.

1 stop14h 30m

C$ 1,084

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Thu 1/10

4:00 p.m.-10:50 a.m.

1 stop12h 50m

Kastrup Copenhagen

Thu 15/10

12:45 p.m.-7:10 p.m.

1 stop12h 25m

C$ 1,085

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Tue 6/10

4:00 p.m.-2:10 p.m.

2 stops16h 10m

Kastrup Copenhagen

Wed 28/10

10:35 a.m.-7:45 p.m.

1 stop14h 10m

C$ 1,106

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Thu 22/10

6:00 p.m.-10:50 a.m.

1 stop10h 50m

Kastrup Copenhagen

Thu 29/10

9:50 a.m.-11:55 p.m.

2 stops19h 05m

C$ 1,107
Quickest round-trip

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Mon 21/9

5:25 p.m.-9:15 a.m.

1 stop9h 50m

Kastrup Copenhagen

Mon 28/9

6:05 a.m.-3:00 p.m.

1 stop14h 55m

C$ 1,146

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Mon 21/9

5:25 p.m.-11:50 a.m.

2 stops12h 25m

Kastrup Copenhagen

Mon 28/9

6:05 a.m.-3:00 p.m.

1 stop14h 55m

C$ 1,188

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sat 3/10

10:25 a.m.-11:30 p.m.

2 stops31h 05m

Kastrup Copenhagen

Mon 12/10

9:40 a.m.-11:54 p.m.

2 stops20h 14m

C$ 1,194

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Fri 2/10

10:25 a.m.-11:30 p.m.

2 stops31h 05m

Kastrup Copenhagen

Tue 13/10

9:40 a.m.-9:11 a.m.

2 stops29h 31m

C$ 1,194

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sat 3/10

10:25 a.m.-11:30 p.m.

2 stops31h 05m

Kastrup Copenhagen

Tue 13/10

9:40 a.m.-9:35 p.m.

2 stops17h 55m

C$ 1,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark 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 Denmark

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Denmark (average of C$ 928). Flying from Ottawa to Denmark in June is currently the most expensive (average of C$ 1,521). 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.

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. 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 Denmark. Reviews last updated 12 August 2026.
See what other customers who have flown with Air France,Air Canada, andLufthansa from Ottawa to Denmark 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
7.5
Good
1,641 reviews
Check prices

Boarding

7.5

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air France
7.5
Good
1,641 reviews
Air France
7.5
Good
1,641 reviews
Check prices

Boarding

7.5

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air Canada
7.1
Good
11,464 reviews
Air France
7.5
Good
1,641 reviews
Check prices

Boarding

7.5

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Lufthansa
6.8
Okay
8,179 reviews
Air France
7.5
Good
1,641 reviews
Check prices

Boarding

7.5

Crew

8.2

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!

Related info for your journey

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

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Denmark. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Denmark?

    For as low as C$ 1,085, Air Canada can have you in Denmark from Ottawa in 12h 50m. Airlines will cover a distance of 5916 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Ottawa to Denmark?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Denmark 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 Denmark?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Denmark (average of C$ 928). Flying from Ottawa to Denmark in June is currently the most expensive (average of C$ 1,521). 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

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Top 3 airlines flying from Ottawa to Denmark

Discover the top 3 airlines that operate flights from Ottawa to Denmark. 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 928AverageC$ 1,360FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 982AverageC$ 1,262FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,111AverageC$ 1,384FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Denmark?

Deals for Ottawa to Denmark flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Denmark 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 Denmark with no change fees?

Yes, we can. To see specific flights from Ottawa to Denmark with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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