AirHint found the following cheapest one-way flights from Berlin (BER) to Cologne (CGN) in July 2025 (see full year).

One-Way flights

28 Jul	Eurowings	direct
29 Jul	Eurowings	direct
31 Jul	Eurowings	direct
18 Jul	Eurowings	direct
12 Jul	Eurowings	direct
25 Jul	Eurowings	direct
23 Jul	Eurowings	direct
15 Jul	Eurowings	direct
17 Jul	Eurowings	direct
16 Jul	Ryanair

Also check the deals for return flights from Berlin to Cologne in July.

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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Cheapest one-way flights from Berlin to Cologne in July from $71

One-Way flights