We have prepared for you the list of the cheapest deals for Ryanair flight from Lille (LIL) to Porto (OPO) by the month of departure.
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 25 Aug 2025 | 30 € | Book Now |
| 29 Aug 2025 | 31 € | Book Now |
| 22 Aug 2025 | 44 € | Book Now |
| 18 Aug 2025 | 106 € | Book Now |
| 15 Aug 2025 | 287 € | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 19 Sep 2025 | 18 € | Book Now |
| 15 Sep 2025 | 24 € | Book Now |
| 22 Sep 2025 | 27 € | Book Now |
| 26 Sep 2025 | 28 € | Book Now |
| 01 Sep 2025 | 30 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 29 Oct 2025 | 38 € | Book Now |
| 06 Oct 2025 | 40 € | Book Now |
| 03 Oct 2025 | 50 € | Book Now |
| 10 Oct 2025 | 50 € | Book Now |
| 31 Oct 2025 | 64 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 03 Nov 2025 | 42 € | Book Now |
| 10 Nov 2025 | 42 € | Book Now |
| 17 Nov 2025 | 42 € | Book Now |
| 24 Nov 2025 | 42 € | Book Now |
| 28 Nov 2025 | 42 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 05 Dec 2025 | 50 € | Book Now |
| 12 Dec 2025 | 55 € | Book Now |
| 15 Dec 2025 | 67 € | Book Now |
| 01 Dec 2025 | 71 € | Book Now |
| 08 Dec 2025 | 75 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 30 Jan 2026 | 50 € | Book Now |
| 23 Jan 2026 | 50 € | Book Now |
| 26 Jan 2026 | 58 € | Book Now |
| 19 Jan 2026 | 58 € | Book Now |
| 16 Jan 2026 | 58 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Feb 2026 | 58 € | Book Now |
| 23 Feb 2026 | 67 € | Book Now |
| 13 Feb 2026 | 67 € | Book Now |
| 02 Feb 2026 | 67 € | Book Now |
| 09 Feb 2026 | 76 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 20 Mar 2026 | 50 € | Book Now |
| 13 Mar 2026 | 50 € | Book Now |
| 06 Mar 2026 | 50 € | Book Now |
| 23 Mar 2026 | 54 € | Book Now |
| 09 Mar 2026 | 54 € | 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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