Cheapest one-way flights from Copenhagen to Porto in September from $63

AirHint found the following cheapest one-way flights from Copenhagen (CPH) to Porto (OPO) in September 2025 (see full year).

One-Way flights

28 Sep Ryanair direct
24 Sep Ryanair
29 Sep Ryanair
22 Sep Transavia France
08 Sep Ryanair
16 Sep Transavia France
15 Sep Transavia France
26 Sep Transavia France
23 Sep Transavia France
03 Sep Ryanair

Also check the deals for return flights from Copenhagen to Porto 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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