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 March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Mar 2026 | 67 € | Book Now |
| 24 Mar 2026 | 68 € | Book Now |
| 21 Mar 2026 | 87 € | Book Now |
| 30 Mar 2026 | 88 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Apr 2026 | 26 € | Book Now |
| 24 Apr 2026 | 32 € | Book Now |
| 04 Apr 2026 | 37 € | Book Now |
| 22 Apr 2026 | 46 € | Book Now |
| 21 Apr 2026 | 48 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 May 2026 | 25 € | Book Now |
| 19 May 2026 | 40 € | Book Now |
| 12 May 2026 | 44 € | Book Now |
| 29 May 2026 | 45 € | Book Now |
| 15 May 2026 | 47 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 18 Jun 2026 | 27 € | Book Now |
| 05 Jun 2026 | 33 € | Book Now |
| 23 Jun 2026 | 44 € | Book Now |
| 11 Jun 2026 | 50 € | Book Now |
| 09 Jun 2026 | 52 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Jul 2026 | 59 € | Book Now |
| 14 Jul 2026 | 63 € | Book Now |
| 03 Jul 2026 | 69 € | Book Now |
| 21 Jul 2026 | 75 € | Book Now |
| 04 Jul 2026 | 78 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Aug 2026 | 90 € | Book Now |
| 27 Aug 2026 | 90 € | Book Now |
| 20 Aug 2026 | 92 € | Book Now |
| 28 Aug 2026 | 93 € | Book Now |
| 18 Aug 2026 | 94 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Sep 2026 | 54 € | Book Now |
| 09 Sep 2026 | 70 € | Book Now |
| 22 Sep 2026 | 73 € | Book Now |
| 23 Sep 2026 | 73 € | Book Now |
| 01 Sep 2026 | 74 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Oct 2026 | 55 € | Book Now |
| 08 Oct 2026 | 72 € | Book Now |
| 14 Oct 2026 | 75 € | Book Now |
| 23 Oct 2026 | 77 € | Book Now |
| 15 Oct 2026 | 81 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Nov 2026 | 50 € | Book Now |
| 18 Nov 2026 | 50 € | Book Now |
| 24 Nov 2026 | 50 € | Book Now |
| 25 Nov 2026 | 50 € | Book Now |
| 26 Nov 2026 | 50 € | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Dec 2026 | 50 € | Book Now |
| 03 Dec 2026 | 50 € | Book Now |
| 09 Dec 2026 | 50 € | Book Now |
| 10 Dec 2026 | 50 € | Book Now |
| 14 Dec 2026 | 50 € | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 28 Jan 2027 | 50 € | Book Now |
| 27 Jan 2027 | 50 € | Book Now |
| 21 Jan 2027 | 50 € | Book Now |
| 14 Jan 2027 | 50 € | Book Now |
| 13 Jan 2027 | 58 € | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 04 Feb 2027 | 50 € | Book Now |
| 03 Feb 2027 | 59 € | Book Now |
| 25 Feb 2027 | 76 € | Book Now |
| 10 Feb 2027 | 76 € | Book Now |
| 05 Feb 2027 | 87 € | 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.
Find us on social media