Cheapest return flights from Cologne to Barcelona in September from $115

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

Return flights

02 Sep - 09 Sep Ryanair direct
09 Sep - 29 Sep Ryanair direct
23 Sep - 29 Sep Ryanair direct
23 Sep - 12 Oct Ryanair direct
23 Sep - 14 Oct Ryanair direct
16 Sep - 29 Sep Ryanair direct
18 Sep - 29 Sep Ryanair direct
25 Sep - 29 Sep Ryanair direct
11 Sep - 29 Sep Ryanair direct
25 Sep - 12 Oct Ryanair direct
25 Sep - 14 Oct Ryanair direct
19 Sep - 29 Sep Ryanair direct
02 Sep - 06 Sep Ryanair direct
02 Sep - 13 Sep Ryanair direct
24 Sep - 12 Oct Ryanair direct
24 Sep - 14 Oct Ryanair direct
23 Sep - 10 Oct Ryanair direct
25 Sep - 10 Oct Ryanair direct
24 Sep - 10 Oct Ryanair direct
23 Sep - 11 Oct Ryanair direct

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