We have prepared for you the list of the cheapest deals for Ryanair flight from Lisbon (LIS) to Dublin (DUB) by the month of departure.
Cheapest flights for July 2025
| Departure date | Cheapest price | |
|---|---|---|
| 22 Jul 2025 | $ 159 | Book Now |
| 26 Jul 2025 | $ 173 | Book Now |
| 19 Jul 2025 | $ 183 | Book Now |
| 20 Jul 2025 | $ 206 | Book Now |
| 25 Jul 2025 | $ 210 | Book Now |
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 30 Aug 2025 | $ 151 | Book Now |
| 20 Aug 2025 | $ 159 | Book Now |
| 21 Aug 2025 | $ 162 | Book Now |
| 12 Aug 2025 | $ 167 | Book Now |
| 19 Aug 2025 | $ 186 | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 21 Sep 2025 | $ 35 | Book Now |
| 25 Sep 2025 | $ 35 | Book Now |
| 12 Sep 2025 | $ 36 | Book Now |
| 19 Sep 2025 | $ 42 | Book Now |
| 20 Sep 2025 | $ 47 | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 25 Oct 2025 | $ 47 | Book Now |
| 18 Oct 2025 | $ 49 | Book Now |
| 19 Oct 2025 | $ 49 | Book Now |
| 24 Oct 2025 | $ 53 | Book Now |
| 21 Oct 2025 | $ 55 | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 18 Nov 2025 | $ 58 | Book Now |
| 19 Nov 2025 | $ 58 | Book Now |
| 27 Nov 2025 | $ 58 | Book Now |
| 25 Nov 2025 | $ 62 | Book Now |
| 12 Nov 2025 | $ 63 | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 17 Dec 2025 | $ 58 | Book Now |
| 03 Dec 2025 | $ 58 | Book Now |
| 10 Dec 2025 | $ 58 | Book Now |
| 11 Dec 2025 | $ 58 | Book Now |
| 16 Dec 2025 | $ 58 | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Jan 2026 | $ 58 | Book Now |
| 13 Jan 2026 | $ 58 | Book Now |
| 14 Jan 2026 | $ 58 | Book Now |
| 15 Jan 2026 | $ 58 | Book Now |
| 17 Jan 2026 | $ 58 | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Feb 2026 | $ 58 | Book Now |
| 05 Feb 2026 | $ 58 | Book Now |
| 07 Feb 2026 | $ 58 | Book Now |
| 10 Feb 2026 | $ 58 | Book Now |
| 11 Feb 2026 | $ 58 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Mar 2026 | $ 58 | Book Now |
| 03 Mar 2026 | $ 58 | Book Now |
| 04 Mar 2026 | $ 58 | Book Now |
| 07 Mar 2026 | $ 58 | Book Now |
| 11 Mar 2026 | $ 58 | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Apr 2026 | $ 89 | Book Now |
| 16 Apr 2026 | $ 89 | Book Now |
| 17 Apr 2026 | $ 89 | Book Now |
| 19 Apr 2026 | $ 89 | Book Now |
| 22 Apr 2026 | $ 89 | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 May 2026 | $ 58 | Book Now |
| 07 May 2026 | $ 58 | Book Now |
| 08 May 2026 | $ 58 | Book Now |
| 02 May 2026 | $ 60 | Book Now |
| 06 May 2026 | $ 68 | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Jun 2026 | $ 68 | Book Now |
| 16 Jun 2026 | $ 79 | Book Now |
| 28 Jun 2026 | $ 89 | Book Now |
| 09 Jun 2026 | $ 89 | Book Now |
| 18 Jun 2026 | $ 89 | 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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