CGN is Cologne Bonn
An airport in Germany. CGN is its three-letter IATA code, the one on your boarding pass and bag tag.
- IATA code
- CGN
- Airport
- Cologne Bonn
- Country
- Germany
- Region
- Europe
Why is it CGN?
The letters C, G and N all appear, in that order, in “Cologne Bonn”, which makes this one of the easier codes to remember.
Don't mix it up with
These codes look or sound close to CGN.
Other airports in Germany
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Common questions
What airport is CGN?
CGN is the IATA code for Cologne Bonn in Germany.
What is the airport code for Cologne Bonn?
The three-letter IATA code for Cologne Bonn is CGN.