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Cheap flights from Ottawa to Copenhagen from C$ 404

YOW — CPH
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Copenhagen

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Copenhagen

Wed 18/115:30 a.m. -
2 stops28h 30m
Tue 24/1112:55 p.m. -
2 stops17h 49m
Deal found 6/9C$ 821
Tue 20/106:50 a.m. -
2 stops24h 05m
Tue 27/1012:55 p.m. -
2 stops16h 49m
Deal found 6/9C$ 945
Sun 13/97:40 p.m. -
1 stop32h 15m
Thu 17/95:55 a.m. -
2 stops20h 05m
Deal found 3/9C$ 1,010
Sun 4/107:40 p.m. -
1 stop32h 15m
Fri 9/1011:35 p.m. -
2 stops26h 25m
Deal found 3/9C$ 1,045
Sun 4/104:00 p.m. -
2 stops25h 35m
Sun 11/109:35 p.m. -
2 stops32h 50m
Deal found 6/9C$ 1,049
Tue 8/97:40 p.m. -
1 stop20h 15m
Tue 15/99:20 p.m. -
2 stops28h 40m
Deal found 7/9C$ 1,056

Find flight deals from Ottawa to Copenhagen

Round-trip from

C$ 821

One-way from

C$ 404

Popular in

July

Cheapest in

February

Average price

C$ 1,255
18/11-24/11
  • 18/11-24/11
  • 4 total stops
  • 46h 19m total
  • Ottawa to Copenhagen
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8/10-31/12
  • 8/10-31/12
  • 3 total stops
  • 43h 50m total
  • Ottawa to Copenhagen
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 348 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 39 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 Copenhagen 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 8/10

6:50 a.m.-8:40 a.m.

3 stops43h 50m

Kastrup Copenhagen

Wed 31/12

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

Nonstop0h 00m

C$ 404

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Wed 16/12

3:25 p.m.-11:45 a.m.

3 stops38h 20m

Kastrup Copenhagen

Wed 31/12

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

Nonstop0h 00m

C$ 749

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sun 4/10

7:40 p.m.-9:05 p.m.

1 stop19h 25m

Kastrup Copenhagen

Sun 11/10

9:35 p.m.-8:00 p.m.

2 stops28h 25m

C$ 1,078

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Sun 4/10

7:40 p.m.-9:05 p.m.

1 stop19h 25m

Kastrup Copenhagen

Fri 9/10

7:10 p.m.-8:00 p.m.

3 stops30h 50m

C$ 1,096

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Wed 18/11

5:30 a.m.-7:00 a.m.

1 stop19h 30m

Kastrup Copenhagen

Tue 24/11

12:50 p.m.-12:44 a.m.

1 stop17h 54m

C$ 1,124

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Wed 21/10

2:35 p.m.-10:50 a.m.

2 stops14h 15m

Kastrup Copenhagen

Wed 28/10

10:35 a.m.-10:32 p.m.

2 stops16h 57m

C$ 1,131

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Tue 12/1

4:10 p.m.-10:20 a.m.

1 stop12h 10m

Kastrup Copenhagen

Mon 18/1

9:50 a.m.-7:30 p.m.

2 stops15h 40m

C$ 1,202
Quickest round-trip

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Thu 8/10

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

1 stop12h 50m

Kastrup Copenhagen

Sun 18/10

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

1 stop12h 25m

C$ 1,208

OttawaCopenhagen

YOW Ottawa - CPH Kastrup Copenhagen

YOWCPH

Ottawa

Tue 12/1

10:50 a.m.-10:20 a.m.

2 stops17h 30m

Kastrup Copenhagen

Mon 18/1

1:10 p.m.-10:32 p.m.

2 stops15h 22m

C$ 1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Sorted by cheapest first

Best time to book a flight from Ottawa to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Copenhagen

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Copenhagen (average of C$ 920). Flying from Ottawa to Copenhagen in July is currently the most expensive (average of C$ 1,516). 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 Ottawa to Copenhagen?

Airfare is below average for this route at the moment.

Ottawa to Copenhagen flights typically cost between C$ 1,187 and C$ 1,411 in November.
The cheapest round-trip price found within the last 5 days was C$ 821 on Multiple Airlines (18 Nov-24 Nov).

Reviews of airlines servicing Copenhagen

Read through reviews of airlines operating flights from Ottawa to Copenhagen, such as Air France,Air Canada, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,648 reviews
Check prices

Boarding

7.5

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Michael,Aug 2026

CDG - AMS

Not a great experience. We were on an Air France flight from the US that was delayed. We missed our connecting flight because of the delay, but AF did nothing to help us. We ended up having to book an $800 rental car and drive 6 hours to our destination in Amsterdam, because flights and trains were full.
Air France
7.5
Good
1,648 reviews
Air France
7.5
Good
1,648 reviews
Check prices

Boarding

7.5

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Michael,Aug 2026

CDG - AMS

Not a great experience. We were on an Air France flight from the US that was delayed. We missed our connecting flight because of the delay, but AF did nothing to help us. We ended up having to book an $800 rental car and drive 6 hours to our destination in Amsterdam, because flights and trains were full.
Air Canada
7.1
Good
11,594 reviews
Air France
7.5
Good
1,648 reviews
Check prices

Boarding

7.5

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Michael,Aug 2026

CDG - AMS

Not a great experience. We were on an Air France flight from the US that was delayed. We missed our connecting flight because of the delay, but AF did nothing to help us. We ended up having to book an $800 rental car and drive 6 hours to our destination in Amsterdam, because flights and trains were full.
Lufthansa
6.8
Okay
8,219 reviews
Air France
7.5
Good
1,648 reviews
Check prices

Boarding

7.5

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Michael,Aug 2026

CDG - AMS

Not a great experience. We were on an Air France flight from the US that was delayed. We missed our connecting flight because of the delay, but AF did nothing to help us. We ended up having to book an $800 rental car and drive 6 hours to our destination in Amsterdam, because flights and trains were full.

Related info for your journey

  • How long is the flight from Ottawa to Copenhagen?

    Air Canada can get you from Ottawa to Copenhagen in just under 14h 15m. Your travel time can differ by up to . Ottawa and Copenhagen are separated by a distance of 5916 km.

  • What are the cheapest airlines flying from Ottawa to Copenhagen round-trip?

    Cheapflights users have booked flights from Ottawa to Copenhagen round-trip from C$ 809. Other airlines that can offer you cheap pricing are Air Canada, from C$ 974, and Lufthansa, from C$ 1,102. You may be able to fly from Ottawa to Copenhagen for 33% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Copenhagen (average of C$ 920). Flying from Ottawa to Copenhagen in July is currently the most expensive (average of C$ 1,516). 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

Top 3 airlines flying from Ottawa to Copenhagen

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 809AverageC$ 1,243FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 974AverageC$ 1,171FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,102AverageC$ 1,298FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Copenhagen?

Deals for Ottawa to Copenhagen 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 Copenhagen?

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

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

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

Yes, Cheapflights offers price alerts on Ottawa to Copenhagen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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