Cheapest return flights from Cologne to Barcelona in September from $52

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

Return flights

27 Sep - 10 Oct Ryanair direct
29 Sep - 10 Oct Ryanair direct
21 Sep - 10 Oct Ryanair direct
25 Sep - 10 Oct Ryanair direct
28 Sep - 10 Oct Ryanair direct
20 Sep - 10 Oct Ryanair direct
08 Sep - 12 Sep Eurowings direct
27 Sep - 14 Oct Ryanair direct
27 Sep - 11 Oct Ryanair direct
29 Sep - 14 Oct Ryanair direct
23 Sep - 10 Oct Ryanair direct
07 Sep - 12 Sep Eurowings direct
01 Sep - 12 Sep Eurowings direct
10 Sep - 12 Sep Eurowings direct
09 Sep - 12 Sep Eurowings direct
03 Sep - 09 Sep Eurowings direct
03 Sep - 12 Sep Eurowings direct
16 Sep - 19 Sep Ryanair direct
15 Sep - 19 Sep Ryanair direct
03 Sep - 05 Sep Eurowings direct

Also check the deals for one-way 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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