We have prepared for you the list of the cheapest deals for Ryanair flight from Cologne (CGN) to Porto (OPO) by the month of departure.
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 28 Oct 2025 | 22 € | Book Now |
| 27 Oct 2025 | 25 € | Book Now |
| 26 Oct 2025 | 52 € | Book Now |
| 31 Oct 2025 | 60 € | Book Now |
| 23 Oct 2025 | 78 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 08 Nov 2025 | 28 € | Book Now |
| 01 Nov 2025 | 28 € | Book Now |
| 02 Nov 2025 | 28 € | Book Now |
| 03 Nov 2025 | 28 € | Book Now |
| 09 Nov 2025 | 28 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 11 Dec 2025 | 62 € | Book Now |
| 05 Dec 2025 | 65 € | Book Now |
| 06 Dec 2025 | 70 € | Book Now |
| 13 Dec 2025 | 77 € | Book Now |
| 04 Dec 2025 | 81 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Jan 2026 | 32 € | Book Now |
| 01 Jan 2026 | 38 € | Book Now |
| 08 Jan 2026 | 38 € | Book Now |
| 24 Jan 2026 | 38 € | Book Now |
| 26 Jan 2026 | 38 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Feb 2026 | 38 € | Book Now |
| 14 Feb 2026 | 38 € | Book Now |
| 21 Feb 2026 | 38 € | Book Now |
| 22 Feb 2026 | 38 € | Book Now |
| 01 Feb 2026 | 41 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Mar 2026 | 42 € | Book Now |
| 21 Mar 2026 | 51 € | Book Now |
| 20 Mar 2026 | 62 € | Book Now |
| 02 Mar 2026 | 71 € | Book Now |
| 13 Mar 2026 | 71 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Apr 2026 | 114 € | Book Now |
| 09 Apr 2026 | 114 € | Book Now |
| 24 Apr 2026 | 114 € | Book Now |
| 10 Apr 2026 | 115 € | Book Now |
| 08 Apr 2026 | 126 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 May 2026 | 81 € | Book Now |
| 07 May 2026 | 92 € | Book Now |
| 20 May 2026 | 92 € | Book Now |
| 14 May 2026 | 93 € | Book Now |
| 17 May 2026 | 93 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Jun 2026 | 81 € | Book Now |
| 24 Jun 2026 | 92 € | Book Now |
| 26 Jun 2026 | 92 € | Book Now |
| 11 Jun 2026 | 93 € | Book Now |
| 17 Jun 2026 | 93 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jul 2026 | 114 € | Book Now |
| 02 Jul 2026 | 126 € | Book Now |
| 03 Jul 2026 | 126 € | Book Now |
| 09 Jul 2026 | 138 € | Book Now |
| 05 Jul 2026 | 139 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 20 Aug 2026 | 72 € | Book Now |
| 26 Aug 2026 | 81 € | Book Now |
| 21 Aug 2026 | 81 € | Book Now |
| 14 Aug 2026 | 82 € | Book Now |
| 19 Aug 2026 | 89 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Sep 2026 | 81 € | Book Now |
| 23 Sep 2026 | 92 € | Book Now |
| 11 Sep 2026 | 93 € | Book Now |
| 17 Sep 2026 | 104 € | Book Now |
| 04 Sep 2026 | 104 € | 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.
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