Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ottawa to Copenhagen from C$ 481

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 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ottawa to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 a.m. - 10:15 p.m.
YOW
-
CPH
34h 20m
2 stops
Multiple Airlines Logo
8:05 a.m. - 12:20 a.m.
CPH
-
YOW
22h 15m
2 stops
C$ 919Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Air Canada Logo
5:45 a.m. - 2:10 p.m.
YOW
-
CPH
26h 25m
2 stops
Air Canada Logo
12:40 p.m. - 6:34 p.m.
CPH
-
YOW
35h 54m
2 stops
C$ 1,007Air Canada
Sun, 19 Apr - Wed, 22 Apr
Air Canada Logo
5:45 a.m. - 8:55 a.m.
YOW
-
CPH
21h 10m
2 stops
Air Canada Logo
12:40 p.m. - 6:34 p.m.
CPH
-
YOW
35h 54m
2 stops
C$ 1,009Air Canada
Sun, 19 Apr - Wed, 22 Apr
Air Canada Logo
10:05 p.m. - 10:50 a.m.
YOW
-
CPH
30h 45m
1 stop
Air Canada Logo
6:30 a.m. - 10:11 p.m.
CPH
-
YOW
21h 41m
2 stops
C$ 1,078Air Canada
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
9:30 p.m. - 2:10 p.m.
YOW
-
CPH
34h 40m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:50 p.m.
CPH
-
YOW
20h 50m
2 stops
C$ 1,216Multiple Airlines
Tue, 16 Jun - Thu, 2 Jul
Multiple Airlines Logo
9:30 p.m. - 2:10 p.m.
YOW
-
CPH
34h 40m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:50 p.m.
CPH
-
YOW
20h 50m
2 stops
C$ 1,222Multiple Airlines
Tue, 16 Jun - Thu, 2 Jul
Multiple Airlines Logo
5:55 a.m. - 7:05 a.m.
YOW
-
CPH
19h 10m
1 stop
Multiple Airlines Logo
1:00 p.m. - 12:20 a.m.
CPH
-
YOW
17h 20m
1 stop
C$ 1,252Multiple Airlines
Tue, 16 Jun - Thu, 2 Jul
Multiple Airlines Logo
5:55 a.m. - 7:05 a.m.
YOW
-
CPH
19h 10m
1 stop
Multiple Airlines Logo
1:00 p.m. - 12:20 a.m.
CPH
-
YOW
17h 20m
1 stop
C$ 1,314Multiple Airlines
Tue, 16 Jun - Thu, 2 Jul
Multiple Airlines Logo
6:25 p.m. - 7:05 a.m.
YOW
-
CPH
30h 40m
1 stop
Multiple Airlines Logo
1:00 p.m. - 12:20 a.m.
CPH
-
YOW
17h 20m
1 stop
C$ 1,332Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
5:55 a.m. - 7:05 a.m.
YOW
-
CPH
19h 10m
1 stop
Multiple Airlines Logo
1:00 p.m. - 12:20 a.m.
CPH
-
YOW
17h 20m
1 stop
C$ 1,341Multiple Airlines
Tue, 16 Jun - Thu, 2 Jul

WestJet flights from Ottawa to Copenhagen

Our best WestJet deals on Ottawa to Copenhagen flight tickets
WestJet
16 Jun
YOW5:55 a.m.Ottawa
22h 15m
2 stops
CPH10:10 a.m.Kastrup Copenhagen
2 Jul
CPH1:00 p.m.Kastrup Copenhagen
17h 20m
1 stop
YOW12:20 a.m.Ottawa
C$ 1,404
WestJet
23 Jun
YOW5:55 a.m.Ottawa
22h 15m
2 stops
CPH10:10 a.m.Kastrup Copenhagen
14 Jul
CPH1:00 p.m.Kastrup Copenhagen
17h 20m
1 stop
YOW12:20 a.m.Ottawa
C$ 1,472
WestJet
19 Apr
YOW5:40 a.m.Ottawa
19h 25m
1 stop
CPH7:05 a.m.Kastrup Copenhagen
22 Apr
CPH10:10 a.m.Kastrup Copenhagen
20h 30m
2 stops
YOW12:40 a.m.Ottawa
C$ 1,692

Air Canada flights from Ottawa to Copenhagen

Our best Air Canada deals on Ottawa to Copenhagen flight tickets
Air Canada
19 Apr
YOW5:45 a.m.Ottawa
26h 25m
2 stops
CPH2:10 p.m.Kastrup Copenhagen
22 Apr
CPH12:40 p.m.Kastrup Copenhagen
35h 54m
2 stops
YOW6:34 p.m.Ottawa
C$ 1,007
Air Canada
19 Apr
YOW5:45 a.m.Ottawa
21h 10m
2 stops
CPH8:55 a.m.Kastrup Copenhagen
22 Apr
CPH12:40 p.m.Kastrup Copenhagen
35h 54m
2 stops
YOW6:34 p.m.Ottawa
C$ 1,009
Air Canada
31 May
YOW10:05 p.m.Ottawa
30h 45m
1 stop
CPH10:50 a.m.Kastrup Copenhagen
7 Jun
CPH6:30 a.m.Kastrup Copenhagen
21h 41m
2 stops
YOW10:11 p.m.Ottawa
C$ 1,078

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 3 February 2026.
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 31/5

5:55 a.m.-10:15 p.m.

2 stops34h 20m

Kastrup Copenhagen

Sun 7/6

8:05 a.m.-12:20 a.m.

2 stops22h 15m

C$ 919

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 19/4

5:45 a.m.-2:10 p.m.

2 stops26h 25m

Kastrup Copenhagen

Wed 22/4

12:40 p.m.-6:34 p.m.

2 stops35h 54m

C$ 1,007

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 19/4

5:45 a.m.-8:55 a.m.

2 stops21h 10m

Kastrup Copenhagen

Wed 22/4

12:40 p.m.-6:34 p.m.

2 stops35h 54m

C$ 1,009

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 31/5

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

1 stop30h 45m

Kastrup Copenhagen

Sun 7/6

6:30 a.m.-10:11 p.m.

2 stops21h 41m

C$ 1,078

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Tue 16/6

9:30 p.m.-2:10 p.m.

2 stops34h 40m

Kastrup Copenhagen

Thu 2/7

6:00 a.m.-8:50 p.m.

2 stops20h 50m

C$ 1,216

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Tue 16/6

9:30 p.m.-2:10 p.m.

2 stops34h 40m

Kastrup Copenhagen

Thu 2/7

6:00 a.m.-8:50 p.m.

2 stops20h 50m

C$ 1,222

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Tue 16/6

5:55 a.m.-7:05 a.m.

1 stop19h 10m

Kastrup Copenhagen

Thu 2/7

1:00 p.m.-12:20 a.m.

1 stop17h 20m

C$ 1,252

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Tue 16/6

5:55 a.m.-7:05 a.m.

1 stop19h 10m

Kastrup Copenhagen

Thu 2/7

1:00 p.m.-12:20 a.m.

1 stop17h 20m

C$ 1,314

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 31/5

6:25 p.m.-7:05 a.m.

1 stop30h 40m

Kastrup Copenhagen

Sun 7/6

1:00 p.m.-12:20 a.m.

1 stop17h 20m

C$ 1,332

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Tue 16/6

5:55 a.m.-7:05 a.m.

1 stop19h 10m

Kastrup Copenhagen

Thu 2/7

1:00 p.m.-12:20 a.m.

1 stop17h 20m

C$ 1,341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 November is also cheap. Prices for this month can be found on momondo for an average of C$ 1,063.

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$ 1,208 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$ 1,102 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.

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

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Ottawa to Copenhagen takes 15h 50m
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 50m.

  • 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$ 944Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 949Free CancellationRating
7.1
10,685 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,077Free CancellationRating
7.4
1,531 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.

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/3
Thu 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark