Cheapest return flights from Cologne to Berlin in September from $104

AirHint found the following cheapest return flights from Cologne (CGN) to Berlin (BER) in September 2025 (see full year).

Return flights

29 Sep - 29 Sep Eurowings direct
03 Sep - 08 Sep Eurowings direct
10 Sep - 11 Sep Eurowings direct
05 Sep - 08 Sep Eurowings direct
01 Sep - 08 Sep Eurowings direct
09 Sep - 10 Sep Eurowings direct
04 Sep - 08 Sep Eurowings direct
28 Sep - 04 Oct Eurowings direct
10 Sep - 17 Sep Eurowings direct
10 Sep - 16 Sep Eurowings direct
09 Sep - 12 Sep Eurowings direct

Also check the deals for one-way flights from Cologne to Berlin in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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