We have prepared for you the list of the cheapest deals for Ryanair flight from Belfast (BFS) to Porto (OPO) by the month of departure.
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Jun 2026 | 84 € | Book Now |
| 08 Jun 2026 | 103 € | Book Now |
| 15 Jun 2026 | 143 € | Book Now |
| 05 Jun 2026 | 148 € | Book Now |
| 22 Jun 2026 | 149 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Jul 2026 | 77 € | Book Now |
| 17 Jul 2026 | 82 € | Book Now |
| 03 Jul 2026 | 88 € | Book Now |
| 13 Jul 2026 | 91 € | Book Now |
| 24 Jul 2026 | 102 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Aug 2026 | 44 € | Book Now |
| 31 Aug 2026 | 61 € | Book Now |
| 14 Aug 2026 | 67 € | Book Now |
| 28 Aug 2026 | 69 € | Book Now |
| 17 Aug 2026 | 76 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Sep 2026 | 37 € | Book Now |
| 18 Sep 2026 | 44 € | Book Now |
| 25 Sep 2026 | 44 € | Book Now |
| 21 Sep 2026 | 54 € | Book Now |
| 04 Sep 2026 | 56 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Oct 2026 | 34 € | Book Now |
| 28 Oct 2026 | 37 € | Book Now |
| 12 Oct 2026 | 38 € | Book Now |
| 02 Oct 2026 | 44 € | Book Now |
| 09 Oct 2026 | 45 € | 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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