Cheapest return flights from Cardiff to Copenhagen in September from 146€

AirHint found the following cheapest return flights from Cardiff (CWL) to Copenhagen (CPH) in September 2025 (see full year).

Return flights

18 Sep - 21 Sep Ryanair
09 Sep - 16 Sep Ryanair
13 Sep - 16 Sep Ryanair
14 Sep - 23 Sep Ryanair
15 Sep - 24 Sep Ryanair
14 Sep - 24 Sep Ryanair
13 Sep - 14 Sep Ryanair
13 Sep - 15 Sep Ryanair
12 Sep - 16 Sep Ryanair
25 Sep - 25 Sep Ryanair

Also check the deals for one-way flights from Cardiff to Copenhagen 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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