Cheapest Ryanair flights Belfast to Porto from £38

Best time to book flights for Belfast (BFS) to Porto (OPO) flights with Ryanair at AirHint

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

Cheapest flights for April 2025

Departure date Cheapest price
02 Apr 2025 £ 59 Book Now
09 Apr 2025 £ 89 Book Now
23 Apr 2025 £ 89 Book Now
26 Apr 2025 £ 90 Book Now
16 Apr 2025 £ 101 Book Now

Cheapest flights for May 2025

Departure date Cheapest price
07 May 2025 £ 59 Book Now
21 May 2025 £ 68 Book Now
10 May 2025 £ 79 Book Now
28 May 2025 £ 89 Book Now
31 May 2025 £ 89 Book Now

Cheapest flights for June 2025

Departure date Cheapest price
07 Jun 2025 £ 66 Book Now
25 Jun 2025 £ 100 Book Now
14 Jun 2025 £ 101 Book Now
18 Jun 2025 £ 101 Book Now
04 Jun 2025 £ 117 Book Now

Cheapest flights for July 2025

Departure date Cheapest price
30 Jul 2025 £ 87 Book Now
19 Jul 2025 £ 88 Book Now
16 Jul 2025 £ 99 Book Now
26 Jul 2025 £ 101 Book Now
23 Jul 2025 £ 103 Book Now

Cheapest flights for August 2025

Departure date Cheapest price
23 Aug 2025 £ 38 Book Now
20 Aug 2025 £ 49 Book Now
27 Aug 2025 £ 49 Book Now
30 Aug 2025 £ 49 Book Now
16 Aug 2025 £ 57 Book Now

Cheapest flights for September 2025

Departure date Cheapest price
03 Sep 2025 £ 38 Book Now
24 Sep 2025 £ 51 Book Now
10 Sep 2025 £ 57 Book Now
06 Sep 2025 £ 59 Book Now
17 Sep 2025 £ 59 Book Now

Cheapest flights for October 2025

Departure date Cheapest price
11 Oct 2025 £ 38 Book Now
25 Oct 2025 £ 38 Book Now
01 Oct 2025 £ 44 Book Now
22 Oct 2025 £ 44 Book Now
08 Oct 2025 £ 51 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 Belfast to all destinations

Ryanair deals from Porto to all destinations