We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Lisbon (LIS) by the month of departure.
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Oct 2025 | 63 € | Book Now |
| 30 Oct 2025 | 73 € | Book Now |
| 29 Oct 2025 | 134 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 17 Nov 2025 | 19 € | Book Now |
| 11 Nov 2025 | 19 € | Book Now |
| 29 Nov 2025 | 21 € | Book Now |
| 04 Nov 2025 | 22 € | Book Now |
| 03 Nov 2025 | 22 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 07 Dec 2025 | 18 € | Book Now |
| 10 Dec 2025 | 21 € | Book Now |
| 11 Dec 2025 | 23 € | Book Now |
| 04 Dec 2025 | 23 € | Book Now |
| 03 Dec 2025 | 25 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Jan 2026 | 21 € | Book Now |
| 20 Jan 2026 | 23 € | Book Now |
| 13 Jan 2026 | 25 € | Book Now |
| 18 Jan 2026 | 25 € | Book Now |
| 12 Jan 2026 | 27 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Feb 2026 | 29 € | Book Now |
| 04 Feb 2026 | 30 € | Book Now |
| 25 Feb 2026 | 30 € | Book Now |
| 03 Feb 2026 | 31 € | Book Now |
| 22 Feb 2026 | 34 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Mar 2026 | 42 € | Book Now |
| 10 Mar 2026 | 42 € | Book Now |
| 11 Mar 2026 | 45 € | Book Now |
| 01 Mar 2026 | 46 € | Book Now |
| 03 Mar 2026 | 46 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Apr 2026 | 58 € | Book Now |
| 18 Apr 2026 | 58 € | Book Now |
| 24 Apr 2026 | 58 € | Book Now |
| 12 Apr 2026 | 59 € | Book Now |
| 19 Apr 2026 | 59 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 May 2026 | 67 € | Book Now |
| 16 May 2026 | 67 € | Book Now |
| 23 May 2026 | 67 € | Book Now |
| 04 May 2026 | 68 € | Book Now |
| 08 May 2026 | 68 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jun 2026 | 68 € | Book Now |
| 08 Jun 2026 | 68 € | Book Now |
| 16 Jun 2026 | 76 € | Book Now |
| 03 Jun 2026 | 77 € | Book Now |
| 02 Jun 2026 | 77 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Jul 2026 | 67 € | Book Now |
| 23 Jul 2026 | 67 € | Book Now |
| 18 Jul 2026 | 67 € | Book Now |
| 21 Jul 2026 | 68 € | Book Now |
| 20 Jul 2026 | 68 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 18 Aug 2026 | 58 € | Book Now |
| 24 Aug 2026 | 59 € | Book Now |
| 10 Aug 2026 | 67 € | Book Now |
| 09 Aug 2026 | 67 € | Book Now |
| 04 Aug 2026 | 67 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Sep 2026 | 67 € | Book Now |
| 22 Sep 2026 | 67 € | Book Now |
| 21 Sep 2026 | 67 € | Book Now |
| 19 Sep 2026 | 67 € | Book Now |
| 15 Sep 2026 | 67 € | 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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