Copenhagen Airport has two terminals for check-in, Terminals 2 and 3, which handle all flights and share a common airside passenger concourse as well as the arrivals section which houses customs and baggage claim and is physically located in Terminal 3.
The airside is reached through a common security check located between Terminal 2 and Terminal 3.

The common airside passenger concourse is divided into piers, called A, B, C, D and F. Pier A and B are for flights inside Schengen only.
Pier C is mostly for flights outside Schengen.
Pier D is mostly for flights inside Schengen.
The newest section, CPH Go, now called Pier F, dedicated to low-cost carriers opened in October 2010.
So far, EasyJet, Transavia and Ryanair are the only airlines operating from this facility.
An all new Terminal 4 has been discussed, but replaced by plans to expand the current facilities in appropriate increments.
Copenhagen Airport says passengers have easy transfer possibilities.

Previously all domestic flights departed from Terminal 1, but from 29 March 2015 all departures have been collected in Terminals 2 and 3, and Pier C was expanded with another jetbridge at DKK 10M to facilitate the Emirates Airbus A380 to Dubai from December 2015, which was the first 2-class A380 carrying 615 passengers.

A new pier, to be called Pier E, is under construction and will be fully finished in 2020.
Copenhagen Airport has two terminals for check-in, Terminals 2 and 3, which handle all flights and share a common airside passenger concourse as well as the arrivals section which houses customs and baggage claim and is physically located in Terminal 3. The airside is reached through a common security check located between Terminal 2 and Terminal 3.
The common airside passenger concourse is divided into piers, called A, B, C, D and F. Pier A and B are for flights inside Schengen only. Pier C is mostly for flights outside Schengen. Pier D is mostly for flights inside Schengen. The newest section, CPH Go, now called Pier F, dedicated to low-cost carriers opened in October 2010. So far, EasyJet, Transavia and Ryanair are the only airlines operating from this facility. An all new Terminal 4 has been discussed, but replaced by plans to expand the current facilities in appropriate increments. Copenhagen Airport says passengers have easy transfer possibilities.
Previously all domestic flights departed from Terminal 1, but from 29 March 2015 all departures have been collected in Terminals 2 and 3, and Pier C was expanded with another jetbridge at DKK 10M to facilitate the Emirates Airbus A380 to Dubai from December 2015, which was the first 2-class A380 carrying 615 passengers.
A new pier, to be called Pier E, is under construction and will be fully finished in 2020.
Copenhagen Airport