We have prepared for you the list of the cheapest deals for Ryanair flight from Treviso (TSF) to Porto (OPO) by the month of departure.

Cheapest flights for September 2025

Departure date	Cheapest price
19 Sep 2025	98 €	Book Now
14 Sep 2025	117 €	Book Now
26 Sep 2025	160 €	Book Now
28 Sep 2025	198 €	Book Now
21 Sep 2025	213 €	Book Now

Cheapest flights for October 2025

Departure date	Cheapest price
12 Oct 2025	28 €	Book Now
31 Oct 2025	42 €	Book Now
10 Oct 2025	49 €	Book Now
17 Oct 2025	51 €	Book Now
03 Oct 2025	52 €	Book Now

Cheapest flights for November 2025

Departure date	Cheapest price
18 Nov 2025	25 €	Book Now
04 Nov 2025	27 €	Book Now
25 Nov 2025	29 €	Book Now
07 Nov 2025	30 €	Book Now
21 Nov 2025	30 €	Book Now

Cheapest flights for December 2025

Departure date	Cheapest price
05 Dec 2025	41 €	Book Now
12 Dec 2025	49 €	Book Now
09 Dec 2025	56 €	Book Now
19 Dec 2025	76 €	Book Now
02 Dec 2025	82 €	Book Now

Cheapest flights for January 2026

Departure date	Cheapest price
16 Jan 2026	36 €	Book Now
13 Jan 2026	36 €	Book Now
09 Jan 2026	36 €	Book Now
20 Jan 2026	39 €	Book Now
06 Jan 2026	39 €	Book Now

Cheapest flights for February 2026

Departure date	Cheapest price
03 Feb 2026	36 €	Book Now
24 Feb 2026	47 €	Book Now
06 Feb 2026	47 €	Book Now
27 Feb 2026	50 €	Book Now
10 Feb 2026	55 €	Book Now

Cheapest flights for March 2026

Departure date	Cheapest price
03 Mar 2026	36 €	Book Now
24 Mar 2026	39 €	Book Now
10 Mar 2026	40 €	Book Now
13 Mar 2026	48 €	Book Now
17 Mar 2026	55 €	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.

Ryanair deals from Treviso to all destinations

Ryanair deals from Porto to all destinations

Cheapest Ryanair flights Treviso to Porto from 25€