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 July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Jul 2026 | 70 € | Book Now |
| 28 Jul 2026 | 76 € | Book Now |
| 29 Jul 2026 | 90 € | Book Now |
| 19 Jul 2026 | 99 € | Book Now |
| 21 Jul 2026 | 100 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Aug 2026 | 19 € | Book Now |
| 18 Aug 2026 | 24 € | Book Now |
| 17 Aug 2026 | 30 € | Book Now |
| 22 Aug 2026 | 30 € | Book Now |
| 23 Aug 2026 | 30 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Sep 2026 | 18 € | Book Now |
| 26 Sep 2026 | 28 € | Book Now |
| 30 Sep 2026 | 28 € | Book Now |
| 29 Sep 2026 | 29 € | Book Now |
| 06 Sep 2026 | 34 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Oct 2026 | 28 € | Book Now |
| 20 Oct 2026 | 28 € | Book Now |
| 17 Oct 2026 | 30 € | Book Now |
| 19 Oct 2026 | 30 € | Book Now |
| 11 Oct 2026 | 36 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Nov 2026 | 50 € | Book Now |
| 11 Nov 2026 | 50 € | Book Now |
| 17 Nov 2026 | 50 € | Book Now |
| 24 Nov 2026 | 50 € | Book Now |
| 18 Nov 2026 | 54 € | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Dec 2026 | 54 € | Book Now |
| 02 Dec 2026 | 54 € | Book Now |
| 08 Dec 2026 | 54 € | Book Now |
| 09 Dec 2026 | 54 € | Book Now |
| 03 Dec 2026 | 58 € | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 05 Jan 2027 | 50 € | Book Now |
| 12 Jan 2027 | 50 € | Book Now |
| 13 Jan 2027 | 50 € | Book Now |
| 19 Jan 2027 | 50 € | Book Now |
| 20 Jan 2027 | 50 € | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 02 Feb 2027 | 50 € | Book Now |
| 03 Feb 2027 | 50 € | Book Now |
| 09 Feb 2027 | 54 € | Book Now |
| 23 Feb 2027 | 54 € | Book Now |
| 24 Feb 2027 | 54 € | Book Now |
Cheapest flights for March 2027
| Departure date | Cheapest price | |
|---|---|---|
| 16 Mar 2027 | 51 € | Book Now |
| 02 Mar 2027 | 54 € | Book Now |
| 09 Mar 2027 | 54 € | Book Now |
| 10 Mar 2027 | 54 € | Book Now |
| 01 Mar 2027 | 58 € | Book Now |
Cheapest flights for April 2027
| Departure date | Cheapest price | |
|---|---|---|
| 24 Apr 2027 | 58 € | Book Now |
| 25 Apr 2027 | 58 € | Book Now |
| 26 Apr 2027 | 58 € | Book Now |
| 27 Apr 2027 | 58 € | Book Now |
| 23 Apr 2027 | 67 € | Book Now |
Cheapest flights for May 2027
| Departure date | Cheapest price | |
|---|---|---|
| 08 May 2027 | 58 € | Book Now |
| 10 May 2027 | 63 € | Book Now |
| 11 May 2027 | 63 € | Book Now |
| 04 May 2027 | 67 € | Book Now |
| 06 May 2027 | 67 € | Book Now |
Cheapest flights for June 2027
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jun 2027 | 87 € | Book Now |
| 15 Jun 2027 | 98 € | Book Now |
| 05 Jun 2027 | 111 € | Book Now |
| 02 Jun 2027 | 111 € | Book Now |
| 03 Jun 2027 | 111 € | 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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