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 December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Dec 2025 | 38 € | Book Now |
| 30 Dec 2025 | 65 € | Book Now |
| 06 Dec 2025 | 79 € | Book Now |
| 13 Dec 2025 | 82 € | Book Now |
| 10 Dec 2025 | 86 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Jan 2026 | 18 € | Book Now |
| 06 Jan 2026 | 18 € | Book Now |
| 10 Jan 2026 | 19 € | Book Now |
| 08 Jan 2026 | 21 € | Book Now |
| 14 Jan 2026 | 21 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Feb 2026 | 20 € | Book Now |
| 24 Feb 2026 | 20 € | Book Now |
| 11 Feb 2026 | 25 € | Book Now |
| 04 Feb 2026 | 35 € | Book Now |
| 05 Feb 2026 | 35 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Mar 2026 | 35 € | Book Now |
| 03 Mar 2026 | 48 € | Book Now |
| 17 Mar 2026 | 48 € | Book Now |
| 10 Mar 2026 | 50 € | Book Now |
| 04 Mar 2026 | 50 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Apr 2026 | 54 € | Book Now |
| 27 Apr 2026 | 54 € | Book Now |
| 08 Apr 2026 | 58 € | Book Now |
| 22 Apr 2026 | 58 € | Book Now |
| 28 Apr 2026 | 66 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 May 2026 | 63 € | Book Now |
| 06 May 2026 | 73 € | Book Now |
| 19 May 2026 | 73 € | Book Now |
| 05 May 2026 | 83 € | Book Now |
| 07 May 2026 | 87 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Jun 2026 | 98 € | Book Now |
| 04 Jun 2026 | 98 € | Book Now |
| 25 Jun 2026 | 111 € | Book Now |
| 06 Jun 2026 | 112 € | Book Now |
| 16 Jun 2026 | 112 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Jul 2026 | 118 € | Book Now |
| 15 Jul 2026 | 120 € | Book Now |
| 14 Jul 2026 | 121 € | Book Now |
| 25 Jul 2026 | 122 € | Book Now |
| 07 Jul 2026 | 124 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Aug 2026 | 76 € | Book Now |
| 18 Aug 2026 | 76 € | Book Now |
| 19 Aug 2026 | 76 € | Book Now |
| 20 Aug 2026 | 76 € | Book Now |
| 25 Aug 2026 | 76 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Sep 2026 | 76 € | Book Now |
| 15 Sep 2026 | 82 € | Book Now |
| 01 Sep 2026 | 92 € | Book Now |
| 22 Sep 2026 | 93 € | Book Now |
| 19 Sep 2026 | 96 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 Oct 2026 | 60 € | Book Now |
| 29 Oct 2026 | 60 € | Book Now |
| 28 Oct 2026 | 64 € | Book Now |
| 13 Oct 2026 | 71 € | Book Now |
| 20 Oct 2026 | 75 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Nov 2026 | 50 € | Book Now |
| 07 Nov 2026 | 50 € | Book Now |
| 08 Nov 2026 | 50 € | Book Now |
| 11 Nov 2026 | 50 € | Book Now |
| 17 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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