Cheapest one-way flights from Cologne to Barcelona in September from 38€

Best time to book flights for Cologne (CGN) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Cologne (CGN) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

24 Sep Ryanair direct
17 Sep Ryanair direct
14 Sep Ryanair direct
15 Sep Ryanair direct
13 Sep Ryanair direct
20 Sep Ryanair direct
07 Sep Ryanair direct
10 Sep Ryanair direct
02 Sep Ryanair direct
01 Sep Ryanair direct

Also check the deals for return flights from Cologne to Barcelona 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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