We have prepared for you the list of the cheapest deals for Ryanair flight from Porto (OPO) to Copenhagen (CPH) by the month of departure.

Cheapest flights for September 2025

Departure date	Cheapest price
24 Sep 2025	123 €	Book Now
17 Sep 2025	130 €	Book Now
10 Sep 2025	183 €	Book Now
28 Sep 2025	203 €	Book Now
21 Sep 2025	217 €	Book Now

Cheapest flights for October 2025

Departure date	Cheapest price
08 Oct 2025	68 €	Book Now
05 Oct 2025	96 €	Book Now
01 Oct 2025	105 €	Book Now
27 Oct 2025	114 €	Book Now
22 Oct 2025	128 €	Book Now

Cheapest flights for November 2025

Departure date	Cheapest price
17 Nov 2025	85 €	Book Now
21 Nov 2025	85 €	Book Now
07 Nov 2025	98 €	Book Now
24 Nov 2025	101 €	Book Now
10 Nov 2025	112 €	Book Now

Cheapest flights for December 2025

Departure date	Cheapest price
15 Dec 2025	38 €	Book Now
08 Dec 2025	44 €	Book Now
19 Dec 2025	45 €	Book Now
01 Dec 2025	76 €	Book Now
22 Dec 2025	90 €	Book Now

Cheapest flights for January 2026

Departure date	Cheapest price
30 Jan 2026	57 €	Book Now
26 Jan 2026	57 €	Book Now
23 Jan 2026	57 €	Book Now
16 Jan 2026	57 €	Book Now
12 Jan 2026	57 €	Book Now

Cheapest flights for February 2026

Departure date	Cheapest price
09 Feb 2026	53 €	Book Now
06 Feb 2026	53 €	Book Now
02 Feb 2026	53 €	Book Now
23 Feb 2026	67 €	Book Now
13 Feb 2026	105 €	Book Now

Cheapest flights for March 2026

Departure date	Cheapest price
16 Mar 2026	54 €	Book Now
09 Mar 2026	54 €	Book Now
20 Mar 2026	83 €	Book Now
06 Mar 2026	92 €	Book Now
13 Mar 2026	93 €	Book Now

The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.

Ryanair deals from Porto to all destinations

Ryanair deals from Copenhagen to all destinations

Cheapest Ryanair flights Porto to Copenhagen from 38€