Cheapest return BCN–CGN flights, September

AirHint found the following cheapest return flights from Barcelona (BCN) to Cologne (CGN) in September 2026 (see full year).

Return flights

16 Sep - 23 Sep Ryanair direct
16 Sep - 30 Sep Ryanair direct
24 Sep - 30 Sep Ryanair direct
16 Sep - 21 Sep Ryanair direct
23 Sep - 23 Sep Ryanair direct
23 Sep - 30 Sep Ryanair direct
11 Sep - 23 Sep Ryanair direct
11 Sep - 30 Sep Ryanair direct
16 Sep - 17 Sep Ryanair direct
16 Sep - 22 Sep Ryanair direct
16 Sep - 06 Oct Ryanair direct
24 Sep - 06 Oct Ryanair direct
16 Sep - 05 Oct Ryanair direct
24 Sep - 08 Oct Ryanair direct
23 Sep - 06 Oct Ryanair direct
24 Sep - 05 Oct Ryanair direct
16 Sep - 04 Oct Ryanair direct
30 Sep - 06 Oct Ryanair direct
23 Sep - 08 Oct Ryanair direct
23 Sep - 05 Oct Ryanair direct

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

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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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