We have prepared for you the list of the cheapest deals for Ryanair flight from Porto (OPO) to Dublin (DUB) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Dec 2025 | 102 € | Book Now |
| 27 Dec 2025 | 111 € | Book Now |
| 29 Dec 2025 | 127 € | Book Now |
| 30 Dec 2025 | 130 € | Book Now |
| 28 Dec 2025 | 201 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Jan 2026 | 23 € | Book Now |
| 24 Jan 2026 | 25 € | Book Now |
| 25 Jan 2026 | 25 € | Book Now |
| 30 Jan 2026 | 25 € | Book Now |
| 18 Jan 2026 | 29 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Feb 2026 | 22 € | Book Now |
| 27 Feb 2026 | 25 € | Book Now |
| 09 Feb 2026 | 25 € | Book Now |
| 25 Feb 2026 | 25 € | Book Now |
| 24 Feb 2026 | 30 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 Mar 2026 | 28 € | Book Now |
| 03 Mar 2026 | 28 € | Book Now |
| 10 Mar 2026 | 28 € | Book Now |
| 24 Mar 2026 | 28 € | Book Now |
| 04 Mar 2026 | 30 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Apr 2026 | 55 € | Book Now |
| 16 Apr 2026 | 63 € | Book Now |
| 25 Apr 2026 | 71 € | Book Now |
| 15 Apr 2026 | 76 € | Book Now |
| 21 Apr 2026 | 76 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 May 2026 | 48 € | Book Now |
| 28 May 2026 | 56 € | Book Now |
| 30 May 2026 | 58 € | Book Now |
| 22 May 2026 | 60 € | Book Now |
| 12 May 2026 | 63 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Jun 2026 | 58 € | Book Now |
| 10 Jun 2026 | 65 € | Book Now |
| 06 Jun 2026 | 67 € | Book Now |
| 18 Jun 2026 | 73 € | Book Now |
| 30 Jun 2026 | 74 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jul 2026 | 67 € | Book Now |
| 01 Jul 2026 | 89 € | Book Now |
| 02 Jul 2026 | 91 € | Book Now |
| 21 Jul 2026 | 98 € | Book Now |
| 03 Jul 2026 | 98 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Aug 2026 | 104 € | Book Now |
| 26 Aug 2026 | 109 € | Book Now |
| 29 Aug 2026 | 109 € | Book Now |
| 18 Aug 2026 | 111 € | Book Now |
| 27 Aug 2026 | 111 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Sep 2026 | 83 € | Book Now |
| 22 Sep 2026 | 89 € | Book Now |
| 04 Sep 2026 | 90 € | Book Now |
| 17 Sep 2026 | 91 € | Book Now |
| 05 Sep 2026 | 91 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Oct 2026 | 74 € | Book Now |
| 17 Oct 2026 | 74 € | Book Now |
| 08 Oct 2026 | 80 € | Book Now |
| 14 Oct 2026 | 83 € | Book Now |
| 09 Oct 2026 | 87 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Nov 2026 | 50 € | Book Now |
| 18 Nov 2026 | 50 € | Book Now |
| 19 Nov 2026 | 50 € | Book Now |
| 24 Nov 2026 | 50 € | Book Now |
| 25 Nov 2026 | 50 € | 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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