We have prepared for you the list of the cheapest deals for Ryanair flight from Treviso (TSF) to Lisbon (LIS) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 15 Dec 2025 | $ 75 | Book Now |
| 22 Dec 2025 | $ 119 | Book Now |
| 20 Dec 2025 | $ 149 | Book Now |
| 27 Dec 2025 | $ 157 | Book Now |
| 29 Dec 2025 | $ 325 | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Jan 2026 | $ 26 | Book Now |
| 19 Jan 2026 | $ 38 | Book Now |
| 17 Jan 2026 | $ 40 | Book Now |
| 24 Jan 2026 | $ 45 | Book Now |
| 26 Jan 2026 | $ 56 | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Feb 2026 | $ 35 | Book Now |
| 07 Feb 2026 | $ 40 | Book Now |
| 02 Feb 2026 | $ 48 | Book Now |
| 28 Feb 2026 | $ 76 | Book Now |
| 23 Feb 2026 | $ 81 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Mar 2026 | $ 40 | Book Now |
| 09 Mar 2026 | $ 65 | Book Now |
| 07 Mar 2026 | $ 66 | Book Now |
| 21 Mar 2026 | $ 68 | Book Now |
| 14 Mar 2026 | $ 93 | 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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