Cheapest Ryanair flights Rome to Porto from $34

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

Cheapest flights for July 2025

Departure date Cheapest price
22 Jul 2025 $ 117 Book Now
21 Jul 2025 $ 145 Book Now
16 Jul 2025 $ 157 Book Now
24 Jul 2025 $ 164 Book Now
14 Jul 2025 $ 171 Book Now

Cheapest flights for August 2025

Departure date Cheapest price
26 Aug 2025 $ 81 Book Now
27 Aug 2025 $ 99 Book Now
28 Aug 2025 $ 99 Book Now
23 Aug 2025 $ 105 Book Now
31 Aug 2025 $ 105 Book Now

Cheapest flights for September 2025

Departure date Cheapest price
02 Sep 2025 $ 34 Book Now
03 Sep 2025 $ 40 Book Now
01 Sep 2025 $ 51 Book Now
16 Sep 2025 $ 65 Book Now
18 Sep 2025 $ 68 Book Now

Cheapest flights for October 2025

Departure date Cheapest price
23 Oct 2025 $ 87 Book Now
07 Oct 2025 $ 98 Book Now
08 Oct 2025 $ 98 Book Now
09 Oct 2025 $ 100 Book Now
16 Oct 2025 $ 100 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 Rome to all destinations

Ryanair deals from Porto to all destinations

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