We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Porto (OPO) by the month of departure.
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 29 Oct 2025 | 134 € | Book Now |
| 31 Oct 2025 | 145 € | Book Now |
| 30 Oct 2025 | 145 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 28 Nov 2025 | 23 € | Book Now |
| 29 Nov 2025 | 24 € | Book Now |
| 08 Nov 2025 | 24 € | Book Now |
| 19 Nov 2025 | 25 € | Book Now |
| 04 Nov 2025 | 25 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 06 Dec 2025 | 30 € | Book Now |
| 05 Dec 2025 | 34 € | Book Now |
| 03 Dec 2025 | 35 € | Book Now |
| 04 Dec 2025 | 40 € | Book Now |
| 11 Dec 2025 | 41 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Jan 2026 | 29 € | Book Now |
| 09 Jan 2026 | 29 € | Book Now |
| 14 Jan 2026 | 29 € | Book Now |
| 05 Jan 2026 | 30 € | Book Now |
| 11 Jan 2026 | 30 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Feb 2026 | 29 € | Book Now |
| 25 Feb 2026 | 29 € | Book Now |
| 10 Feb 2026 | 35 € | Book Now |
| 22 Feb 2026 | 38 € | Book Now |
| 03 Feb 2026 | 42 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Mar 2026 | 49 € | Book Now |
| 11 Mar 2026 | 50 € | Book Now |
| 17 Mar 2026 | 61 € | Book Now |
| 08 Mar 2026 | 62 € | Book Now |
| 03 Mar 2026 | 65 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Apr 2026 | 59 € | Book Now |
| 07 Apr 2026 | 67 € | Book Now |
| 27 Apr 2026 | 68 € | Book Now |
| 13 Apr 2026 | 74 € | Book Now |
| 25 Apr 2026 | 74 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 May 2026 | 77 € | Book Now |
| 06 May 2026 | 88 € | Book Now |
| 19 May 2026 | 88 € | Book Now |
| 26 May 2026 | 88 € | Book Now |
| 05 May 2026 | 102 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 16 Jun 2026 | 87 € | Book Now |
| 04 Jun 2026 | 99 € | Book Now |
| 15 Jun 2026 | 99 € | Book Now |
| 02 Jun 2026 | 107 € | Book Now |
| 03 Jun 2026 | 112 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jul 2026 | 98 € | Book Now |
| 14 Jul 2026 | 106 € | Book Now |
| 15 Jul 2026 | 111 € | Book Now |
| 21 Jul 2026 | 112 € | Book Now |
| 19 Jul 2026 | 122 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Aug 2026 | 76 € | Book Now |
| 20 Aug 2026 | 76 € | Book Now |
| 18 Aug 2026 | 76 € | Book Now |
| 19 Aug 2026 | 77 € | Book Now |
| 11 Aug 2026 | 77 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Sep 2026 | 77 € | Book Now |
| 01 Sep 2026 | 77 € | Book Now |
| 15 Sep 2026 | 82 € | Book Now |
| 22 Sep 2026 | 87 € | Book Now |
| 28 Sep 2026 | 98 € | 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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