We have prepared for you the list of the cheapest deals for Ryanair flight from Rome (FCO) to Lisbon (LIS) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Dec 2025 | 185 € | Book Now |
| 30 Dec 2025 | 243 € | Book Now |
| 29 Dec 2025 | 278 € | Book Now |
| 28 Dec 2025 | 319 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Jan 2026 | 22 € | Book Now |
| 14 Jan 2026 | 22 € | Book Now |
| 27 Jan 2026 | 22 € | Book Now |
| 28 Jan 2026 | 22 € | Book Now |
| 13 Jan 2026 | 28 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Feb 2026 | 22 € | Book Now |
| 03 Feb 2026 | 22 € | Book Now |
| 11 Feb 2026 | 22 € | Book Now |
| 09 Feb 2026 | 29 € | Book Now |
| 05 Feb 2026 | 32 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Mar 2026 | 22 € | Book Now |
| 24 Mar 2026 | 30 € | Book Now |
| 11 Mar 2026 | 33 € | Book Now |
| 18 Mar 2026 | 33 € | Book Now |
| 10 Mar 2026 | 34 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Apr 2026 | 43 € | Book Now |
| 01 Apr 2026 | 50 € | Book Now |
| 21 Apr 2026 | 57 € | Book Now |
| 28 Apr 2026 | 59 € | Book Now |
| 07 Apr 2026 | 65 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 May 2026 | 50 € | Book Now |
| 21 May 2026 | 56 € | Book Now |
| 12 May 2026 | 57 € | Book Now |
| 05 May 2026 | 57 € | Book Now |
| 22 May 2026 | 57 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Jun 2026 | 43 € | Book Now |
| 09 Jun 2026 | 50 € | Book Now |
| 04 Jun 2026 | 50 € | Book Now |
| 06 Jun 2026 | 50 € | Book Now |
| 16 Jun 2026 | 50 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Jul 2026 | 77 € | Book Now |
| 04 Jul 2026 | 77 € | Book Now |
| 05 Jul 2026 | 87 € | Book Now |
| 01 Jul 2026 | 88 € | Book Now |
| 07 Jul 2026 | 100 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 20 Aug 2026 | 100 € | Book Now |
| 11 Aug 2026 | 100 € | Book Now |
| 13 Aug 2026 | 100 € | Book Now |
| 17 Aug 2026 | 100 € | Book Now |
| 18 Aug 2026 | 100 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Sep 2026 | 110 € | Book Now |
| 14 Sep 2026 | 110 € | Book Now |
| 08 Sep 2026 | 110 € | Book Now |
| 03 Sep 2026 | 110 € | Book Now |
| 01 Sep 2026 | 110 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Oct 2026 | 59 € | Book Now |
| 27 Oct 2026 | 59 € | Book Now |
| 28 Oct 2026 | 59 € | Book Now |
| 12 Oct 2026 | 88 € | Book Now |
| 19 Oct 2026 | 88 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Nov 2026 | 59 € | Book Now |
| 03 Nov 2026 | 59 € | Book Now |
| 04 Nov 2026 | 59 € | Book Now |
| 05 Nov 2026 | 59 € | Book Now |
| 09 Nov 2026 | 59 € | 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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