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 February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Feb 2026 | $ 84 | Book Now |
| 27 Feb 2026 | $ 126 | Book Now |
| 23 Feb 2026 | $ 135 | Book Now |
| 21 Feb 2026 | $ 140 | Book Now |
| 22 Feb 2026 | $ 141 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Mar 2026 | $ 68 | Book Now |
| 01 Mar 2026 | $ 77 | Book Now |
| 23 Mar 2026 | $ 89 | Book Now |
| 07 Mar 2026 | $ 90 | Book Now |
| 13 Mar 2026 | $ 90 | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Apr 2026 | $ 46 | Book Now |
| 09 Apr 2026 | $ 55 | Book Now |
| 16 Apr 2026 | $ 66 | Book Now |
| 08 Apr 2026 | $ 68 | Book Now |
| 01 Apr 2026 | $ 76 | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 May 2026 | $ 57 | Book Now |
| 03 May 2026 | $ 64 | Book Now |
| 27 May 2026 | $ 65 | Book Now |
| 15 May 2026 | $ 66 | Book Now |
| 17 May 2026 | $ 66 | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Jun 2026 | $ 58 | Book Now |
| 14 Jun 2026 | $ 58 | Book Now |
| 12 Jun 2026 | $ 64 | Book Now |
| 07 Jun 2026 | $ 74 | Book Now |
| 28 Jun 2026 | $ 84 | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jul 2026 | $ 120 | Book Now |
| 08 Jul 2026 | $ 128 | Book Now |
| 02 Jul 2026 | $ 129 | Book Now |
| 03 Jul 2026 | $ 133 | Book Now |
| 05 Jul 2026 | $ 142 | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Aug 2026 | $ 74 | Book Now |
| 21 Aug 2026 | $ 74 | Book Now |
| 27 Aug 2026 | $ 74 | Book Now |
| 30 Aug 2026 | $ 74 | Book Now |
| 28 Aug 2026 | $ 84 | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Sep 2026 | $ 84 | Book Now |
| 20 Sep 2026 | $ 84 | Book Now |
| 24 Sep 2026 | $ 84 | Book Now |
| 25 Sep 2026 | $ 84 | Book Now |
| 30 Sep 2026 | $ 84 | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Oct 2026 | $ 64 | Book Now |
| 22 Oct 2026 | $ 65 | Book Now |
| 01 Oct 2026 | $ 74 | Book Now |
| 08 Oct 2026 | $ 74 | Book Now |
| 15 Oct 2026 | $ 74 | 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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