Cheapest one-way flights from Cologne to Barcelona in August from $59

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 August 2025 (see full year).

One-Way flights

21 Aug Ryanair direct
14 Aug Ryanair direct
13 Aug Ryanair direct
19 Aug Ryanair direct
15 Aug Ryanair direct
06 Aug Ryanair direct
25 Aug Ryanair direct
23 Aug Ryanair direct
28 Aug Ryanair direct
08 Aug Ryanair direct

Also check the deals for return flights from Cologne to Barcelona in August.

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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