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Cheap flights from Ottawa to Denmark from C$ 498

YOW — CPH
30 Oct — 6 Nov1
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

Wed 25/115:30 a.m. -
2 stops32h 15m
Wed 2/1212:55 p.m. -
2 stops17h 49m
Deal found 30/9C$ 987
Mon 5/102:00 p.m. -
1 stop14h 50m
Tue 20/1012:45 p.m. -
1 stop14h 35m
Deal found 28/9C$ 1,098
Mon 5/102:00 p.m. -
1 stop14h 50m
Tue 20/1012:45 p.m. -
1 stop14h 35m
Deal found 28/9C$ 1,112
Sat 7/1110:50 a.m. -
2 stops17h 30m
Fri 13/1111:35 a.m. -
1 stop14h 10m
Deal found 26/9C$ 1,132
Sun 25/107:50 p.m. -
2 stops56h 15m
Sun 1/1111:35 a.m. -
1 stop11h 45m
Deal found 27/9C$ 1,134

Find flight deals from Ottawa to Denmark

Round-trip from

C$ 1,126

One-way from

C$ 498

Popular in

December

Cheapest in

February

Average price

C$ 1,443
Air Canada
  • Air Canada
  • 7/11-13/11
  • 2 total stops
  • 29h 20m total
  • Ottawa to Denmark
Search Deals
10/11-31/12
  • 10/11-31/12
  • 2 total stops
  • 33h 30m total
  • Ottawa to Denmark
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Tue 10/11

7:00 a.m.-9:40 p.m.

3 stops32h 40m

Kastrup Copenhagen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 506

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sun 10/1

5:40 p.m.-11:35 p.m.

2 stops23h 55m

Kastrup Copenhagen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 553

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Mon 11/1

7:00 a.m.-5:25 p.m.

3 stops28h 25m

Kastrup Copenhagen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 599

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sat 9/1

6:10 a.m.-8:00 p.m.

3 stops31h 50m

Kastrup Copenhagen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 617

OttawaBillund

YOW Ottawa - BLL Billund

YOWBLL

Ottawa

Sun 8/11

10:50 a.m.-9:50 a.m.

2 stops17h 00m

Billund

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 646

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sat 9/1

10:20 a.m.-10:20 a.m.

2 stops42h 00m

Kastrup Copenhagen

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 857

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sat 7/11

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

1 stop16h 10m

Kastrup Copenhagen

Fri 13/11

11:35 a.m.-6:45 p.m.

1 stop13h 10m

C$ 1,126

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Thu 11/2

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

1 stop16h 10m

Kastrup Copenhagen

Sun 21/2

11:35 a.m.-6:45 p.m.

1 stop13h 10m

C$ 1,129

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sat 7/11

10:05 a.m.-10:20 a.m.

1 stop18h 15m

Kastrup Copenhagen

Sat 14/11

9:50 a.m.-10:32 p.m.

2 stops18h 42m

C$ 1,146

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Tue 10/11

5:10 a.m.-10:20 a.m.

1 stop23h 10m

Kastrup Copenhagen

Sun 15/11

11:35 a.m.-8:20 a.m.

1 stop26h 45m

C$ 1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/9

Showing 1-10 of 19 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

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$ 945). Flying from Ottawa to Denmark in December is currently the most expensive (average of C$ 1,690). 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

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
1,650 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.5

Overall

7.5

Entertainment

7.0

Food

7.1

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
1,650 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.5

Overall

7.5

Entertainment

7.0

Food

7.1

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
11,705 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.5

Overall

7.5

Entertainment

7.0

Food

7.1

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
8,251 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.5

Overall

7.5

Entertainment

7.0

Food

7.1

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

  • 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$ 1,126, Air Canada can have you in Denmark from Ottawa in 16h 10m. Airlines will cover a distance of 5916 km.

  • 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$ 945). Flying from Ottawa to Denmark in December is currently the most expensive (average of C$ 1,690). 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 3 airlines flying from Ottawa to Denmark

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 831AverageC$ 1,233FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,008AverageC$ 1,298FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,132AverageC$ 1,332FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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.

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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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