We have prepared for you the list of the cheapest deals for Ryanair flight from Brussels (BRU) to Porto (OPO) by the month of departure.
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 30 Sep 2025 | 35 € | Book Now |
| 29 Sep 2025 | 35 € | Book Now |
| 28 Sep 2025 | 75 € | Book Now |
| 24 Sep 2025 | 75 € | Book Now |
| 17 Sep 2025 | 90 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 23 Oct 2025 | 35 € | Book Now |
| 28 Oct 2025 | 42 € | Book Now |
| 29 Oct 2025 | 46 € | Book Now |
| 13 Oct 2025 | 47 € | Book Now |
| 02 Oct 2025 | 50 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 01 Nov 2025 | 35 € | Book Now |
| 02 Nov 2025 | 35 € | Book Now |
| 10 Nov 2025 | 35 € | Book Now |
| 12 Nov 2025 | 35 € | Book Now |
| 16 Nov 2025 | 35 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 03 Dec 2025 | 48 € | Book Now |
| 31 Dec 2025 | 56 € | Book Now |
| 14 Dec 2025 | 73 € | Book Now |
| 15 Dec 2025 | 75 € | Book Now |
| 06 Dec 2025 | 76 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Jan 2026 | 50 € | Book Now |
| 12 Jan 2026 | 50 € | Book Now |
| 10 Jan 2026 | 50 € | Book Now |
| 07 Jan 2026 | 50 € | Book Now |
| 06 Jan 2026 | 50 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Feb 2026 | 58 € | Book Now |
| 10 Feb 2026 | 76 € | Book Now |
| 09 Feb 2026 | 76 € | Book Now |
| 04 Feb 2026 | 76 € | Book Now |
| 03 Feb 2026 | 76 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Mar 2026 | 67 € | Book Now |
| 09 Mar 2026 | 67 € | Book Now |
| 16 Mar 2026 | 68 € | Book Now |
| 15 Mar 2026 | 76 € | Book Now |
| 11 Mar 2026 | 76 € | 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