Cheapest Ryanair flights Shannon to Porto from 28€

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

Cheapest flights for October 2025

Departure date Cheapest price
30 Oct 2025 28 € Book Now
15 Oct 2025 28 € Book Now
08 Oct 2025 28 € Book Now
31 Oct 2025 30 € Book Now
12 Oct 2025 30 € Book Now

Cheapest flights for November 2025

Departure date Cheapest price
04 Nov 2025 28 € Book Now

Cheapest flights for March 2026

Departure date Cheapest price
30 Mar 2026 134 € Book Now
29 Mar 2026 135 € Book Now

Cheapest flights for April 2026

Departure date Cheapest price
29 Apr 2026 67 € Book Now
22 Apr 2026 74 € Book Now
26 Apr 2026 76 € Book Now
13 Apr 2026 77 € Book Now
27 Apr 2026 77 € Book Now

Cheapest flights for May 2026

Departure date Cheapest price
13 May 2026 68 € Book Now
04 May 2026 76 € Book Now
03 May 2026 77 € Book Now
06 May 2026 77 € Book Now
17 May 2026 77 € Book Now

Cheapest flights for June 2026

Departure date Cheapest price
07 Jun 2026 77 € Book Now
08 Jun 2026 77 € Book Now
15 Jun 2026 88 € Book Now
03 Jun 2026 88 € Book Now
14 Jun 2026 88 € Book Now

Cheapest flights for July 2026

Departure date Cheapest price
22 Jul 2026 87 € Book Now
27 Jul 2026 87 € Book Now
26 Jul 2026 87 € Book Now
13 Jul 2026 88 € Book Now
12 Jul 2026 88 € Book Now

Cheapest flights for August 2026

Departure date Cheapest price
23 Aug 2026 67 € Book Now
24 Aug 2026 68 € Book Now
05 Aug 2026 76 € Book Now
10 Aug 2026 76 € Book Now
16 Aug 2026 76 € Book Now

Cheapest flights for September 2026

Departure date Cheapest price
23 Sep 2026 67 € Book Now
02 Sep 2026 76 € Book Now
06 Sep 2026 76 € Book Now
09 Sep 2026 76 € Book Now
13 Sep 2026 76 € 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 Shannon to all destinations

Ryanair deals from Porto to all destinations

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