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 February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Feb 2026 | $ 65 | Book Now |
| 26 Feb 2026 | $ 103 | Book Now |
| 22 Feb 2026 | $ 107 | Book Now |
| 23 Feb 2026 | $ 119 | Book Now |
| 21 Feb 2026 | $ 134 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Mar 2026 | $ 21 | Book Now |
| 23 Mar 2026 | $ 30 | Book Now |
| 24 Mar 2026 | $ 31 | Book Now |
| 03 Mar 2026 | $ 34 | Book Now |
| 04 Mar 2026 | $ 37 | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Apr 2026 | $ 26 | Book Now |
| 20 Apr 2026 | $ 44 | Book Now |
| 15 Apr 2026 | $ 45 | Book Now |
| 23 Apr 2026 | $ 51 | Book Now |
| 16 Apr 2026 | $ 59 | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 May 2026 | $ 42 | Book Now |
| 22 May 2026 | $ 53 | Book Now |
| 14 May 2026 | $ 55 | Book Now |
| 07 May 2026 | $ 62 | Book Now |
| 19 May 2026 | $ 63 | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Jun 2026 | $ 45 | Book Now |
| 30 Jun 2026 | $ 45 | Book Now |
| 18 Jun 2026 | $ 49 | Book Now |
| 05 Jun 2026 | $ 59 | Book Now |
| 11 Jun 2026 | $ 59 | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jul 2026 | $ 75 | Book Now |
| 03 Jul 2026 | $ 84 | Book Now |
| 21 Jul 2026 | $ 85 | Book Now |
| 02 Jul 2026 | $ 89 | Book Now |
| 16 Jul 2026 | $ 94 | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Aug 2026 | $ 103 | Book Now |
| 29 Aug 2026 | $ 113 | Book Now |
| 28 Aug 2026 | $ 114 | Book Now |
| 25 Aug 2026 | $ 121 | Book Now |
| 18 Aug 2026 | $ 126 | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Sep 2026 | $ 79 | Book Now |
| 01 Sep 2026 | $ 87 | Book Now |
| 09 Sep 2026 | $ 89 | Book Now |
| 23 Sep 2026 | $ 89 | Book Now |
| 12 Sep 2026 | $ 90 | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Oct 2026 | $ 78 | Book Now |
| 08 Oct 2026 | $ 87 | Book Now |
| 14 Oct 2026 | $ 91 | Book Now |
| 23 Oct 2026 | $ 91 | Book Now |
| 15 Oct 2026 | $ 96 | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Nov 2026 | $ 59 | Book Now |
| 18 Nov 2026 | $ 59 | Book Now |
| 19 Nov 2026 | $ 59 | Book Now |
| 24 Nov 2026 | $ 59 | Book Now |
| 25 Nov 2026 | $ 59 | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Dec 2026 | $ 59 | Book Now |
| 03 Dec 2026 | $ 59 | Book Now |
| 09 Dec 2026 | $ 59 | Book Now |
| 10 Dec 2026 | $ 59 | Book Now |
| 14 Dec 2026 | $ 59 | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 28 Jan 2027 | $ 59 | Book Now |
| 27 Jan 2027 | $ 59 | Book Now |
| 21 Jan 2027 | $ 59 | Book Now |
| 14 Jan 2027 | $ 59 | Book Now |
| 13 Jan 2027 | $ 69 | 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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