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Cheap flights from Ottawa to Copenhagen from C$ 615

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Copenhagen departing on 31/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 a.m. - 9:00 a.m.YOW-CPH
21h 15m2 stops
Air Canada Logo
9:50 a.m. - 5:42 p.m.CPH-YOW
13h 52m2 stops
C$ 922Air Canada
Find Deal
Sun, 11 Jan - Tue, 27 Jan
Air Canada Logo
7:15 a.m. - 2:00 p.m.YOW-CPH
25h 45m2 stops
Air Canada Logo
9:50 a.m. - 1:38 a.m.CPH-YOW
20h 48m2 stops
C$ 989Air Canada
Find Deal
Mon, 23 Mar - Fri, 27 Mar
SWISS Logo
6:20 p.m. - 7:05 p.m.YOW-CPH
18h 45m3 stops
SWISS Logo
9:50 a.m. - 5:42 p.m.CPH-YOW
13h 52m2 stops
C$ 1,009SWISS
Find Deal
Sun, 11 Jan - Tue, 27 Jan
SWISS Logo
6:20 p.m. - 7:05 p.m.YOW-CPH
18h 45m3 stops
SWISS Logo
7:55 p.m. - 5:42 p.m.CPH-YOW
27h 47m3 stops
C$ 1,057SWISS
Find Deal
Sun, 11 Jan - Tue, 27 Jan
Multiple Airlines Logo
8:00 p.m. - 9:00 a.m.YOW-CPH
31h 00m2 stops
Multiple Airlines Logo
7:55 p.m. - 7:18 p.m.CPH-YOW
29h 23m2 stops
C$ 1,097Multiple Airlines
Find Deal
Sat, 29 Nov - Wed, 3 Dec
United Airlines Logo
7:30 p.m. - 5:30 p.m.YOW-CPH
41h 00m2 stops
United Airlines Logo
6:00 a.m. - 2:30 p.m.CPH-YOW
37h 30m2 stops
C$ 1,172United Airlines
Find Deal
Fri, 13 Mar - Sat, 21 Mar
Multiple Airlines Logo
5:45 p.m. - 11:50 a.m.YOW-CPH
12h 05m2 stops
Multiple Airlines Logo
8:20 a.m. - 3:10 p.m.CPH-YOW
12h 50m1 stop
C$ 1,177Multiple Airlines
Find Deal
Sun, 11 Jan - Tue, 27 Jan
SWISS Logo
4:15 p.m. - 7:05 p.m.YOW-CPH
20h 50m3 stops
SWISS Logo
6:50 a.m. - 5:42 p.m.CPH-YOW
16h 52m2 stops
C$ 1,200SWISS
Find Deal
Mon, 1 Dec - Tue, 9 Dec
Multiple Airlines Logo
9:25 a.m. - 7:10 a.m.YOW-CPH
16h 45m1 stop
Multiple Airlines Logo
8:00 a.m. - 5:25 p.m.CPH-YOW
14h 25m2 stops
C$ 1,232Multiple Airlines
Find Deal
Fri, 13 Mar - Sat, 21 Mar
Multiple Airlines Logo
9:25 a.m. - 7:15 a.m.YOW-CPH
39h 50m2 stops
Multiple Airlines Logo
12:55 p.m. - 12:35 p.m.CPH-YOW
29h 40m1 stop
C$ 1,246Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec

SWISS flights from Ottawa to Copenhagen

Our best SWISS deals on Ottawa to Copenhagen flight tickets
SWISS
1 Dec
YOW4:15 p.m.Ottawa
20h 50m
3 stops
CPH7:05 p.m.Kastrup Copenhagen
9 Dec
CPH6:50 a.m.Kastrup Copenhagen
16h 52m
2 stops
YOW5:42 p.m.Ottawa
C$ 1,200
Find similar
SWISS
10 Apr
YOW4:00 p.m.Ottawa
21h 20m
3 stops
CPH7:20 p.m.Kastrup Copenhagen
17 Apr
CPH8:05 p.m.Kastrup Copenhagen
27h 31m
3 stops
YOW5:36 p.m.Ottawa
C$ 5,803
Find similar
SWISS
10 Apr
YOW10:50 a.m.Ottawa
26h 30m
2 stops
CPH7:20 p.m.Kastrup Copenhagen
17 Apr
CPH8:05 p.m.Kastrup Copenhagen
27h 31m
3 stops
YOW5:36 p.m.Ottawa
C$ 6,104
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Copenhagen 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, momondo users made 96,600 searches. Data last updated 18 November 2025.
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

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 11/1

5:45 a.m.-9:00 a.m.

2 stops21h 15m

Kastrup Copenhagen

Tue 27/1

9:50 a.m.-5:42 p.m.

2 stops13h 52m

C$ 922

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Mon 23/3

7:15 a.m.-2:00 p.m.

2 stops25h 45m

Kastrup Copenhagen

Fri 27/3

9:50 a.m.-1:38 a.m.

2 stops20h 48m

C$ 989

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 11/1

6:20 p.m.-7:05 p.m.

3 stops18h 45m

Kastrup Copenhagen

Tue 27/1

9:50 a.m.-5:42 p.m.

2 stops13h 52m

C$ 1,009

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 11/1

6:20 p.m.-7:05 p.m.

3 stops18h 45m

Kastrup Copenhagen

Tue 27/1

7:55 p.m.-5:42 p.m.

3 stops27h 47m

C$ 1,057

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sat 29/11

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

2 stops31h 00m

Kastrup Copenhagen

Wed 3/12

7:55 p.m.-7:18 p.m.

2 stops29h 23m

C$ 1,097

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Fri 13/3

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

2 stops41h 00m

Kastrup Copenhagen

Sat 21/3

6:00 a.m.-2:30 p.m.

2 stops37h 30m

C$ 1,172

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 11/1

5:45 p.m.-11:50 a.m.

2 stops12h 05m

Kastrup Copenhagen

Tue 27/1

8:20 a.m.-3:10 p.m.

1 stop12h 50m

C$ 1,177

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Mon 1/12

4:15 p.m.-7:05 p.m.

3 stops20h 50m

Kastrup Copenhagen

Tue 9/12

6:50 a.m.-5:42 p.m.

2 stops16h 52m

C$ 1,200

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Fri 13/3

9:25 a.m.-7:10 a.m.

1 stop16h 45m

Kastrup Copenhagen

Sat 21/3

8:00 a.m.-5:25 p.m.

2 stops14h 25m

C$ 1,232

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Mon 1/12

9:25 a.m.-7:15 a.m.

2 stops39h 50m

Kastrup Copenhagen

Tue 9/12

12:55 p.m.-12:35 p.m.

1 stop29h 40m

C$ 1,246

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Copenhagen from

How to get the cheapest flight ticket from Ottawa to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Copenhagen?

If you aren’t able to travel to Copenhagen during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 1,109.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Ottawa to Copenhagen is on a Tuesday. Travellers who choose to depart for Copenhagen on a Tuesday will often find tickets for as low as C$ 1,173. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,366. These prices are subject to change though, so be sure to set up a Price Alert for flights to Copenhagen.

What is the cheapest time of day to depart on your flight to Copenhagen?

Our most recent data shows that the best time of day to fly to Copenhagen is in the evening. Flights from Ottawa to Copenhagen during this time can be as low as C$ 1,227. In contrast, the most expensive time of day to depart to Copenhagen is in the morning when prices are around C$ 1,488.

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around C$ 1,232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Ottawa for as low as C$ 1,137 on momondo.

Can stopping save me money on Ottawa to Copenhagen flights?

You could potentially save up to 5% on your flight if you consider stops on a Ottawa to Copenhagen flight.

How have Ottawa to Copenhagen flight prices changed over time?

As of November 2025, prices for Ottawa to Copenhagen flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from Ottawa to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Copenhagen (YOW to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Copenhagen

Direct flights

None
There are no direct flights from Ottawa to Copenhagen. There are no popular flight routes from Ottawa to Copenhagen.
Search flight deals

  • How far is Ottawa to Kastrup Copenhagen by plane?

    The distance between Ottawa and Kastrup Copenhagen is about 5903.2 km. A reasonable flight in good conditions will take 15h 20m.

  • When did momondo last update prices for flights from Ottawa Airport to Kastrup Copenhagen Airport?

    Prices for flights from Ottawa Airport to Kastrup Copenhagen Airport refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Ottawa Airport to Kastrup Copenhagen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Copenhagen?

Best airlines flying from Ottawa to Copenhagen

Compare and see reviews for airlines that fly from Ottawa to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom C$ 969Free CancellationRating
6.8
7,576 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 982Free CancellationRating
7.1
10,459 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,057Free CancellationRating
7.4
1,493 reviews
Search Air France flights

Travelling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Copenhagen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Copenhagen for you.

Can I find flights from Ottawa to Copenhagen with flexible booking policies on momondo?

All flight searches from Ottawa to Copenhagen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ottawa to Copenhagen?

Once all potential Ottawa to Copenhagen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Copenhagen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to Copenhagen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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