Cheapest Ryanair flights Lisbon to Dublin from £26

We have prepared for you the list of the cheapest deals for Ryanair flight from Lisbon (LIS) to Dublin (DUB) by the month of departure.

Cheapest flights for September 2025

Departure date Cheapest price
20 Sep 2025 £ 60 Book Now
30 Sep 2025 £ 62 Book Now
26 Sep 2025 £ 70 Book Now
23 Sep 2025 £ 75 Book Now
18 Sep 2025 £ 85 Book Now

Cheapest flights for October 2025

Departure date Cheapest price
11 Oct 2025 £ 26 Book Now
16 Oct 2025 £ 26 Book Now
18 Oct 2025 £ 26 Book Now
21 Oct 2025 £ 26 Book Now
23 Oct 2025 £ 26 Book Now

Cheapest flights for November 2025

Departure date Cheapest price
04 Nov 2025 £ 26 Book Now
05 Nov 2025 £ 26 Book Now
06 Nov 2025 £ 26 Book Now
09 Nov 2025 £ 26 Book Now
10 Nov 2025 £ 26 Book Now

Cheapest flights for December 2025

Departure date Cheapest price
02 Dec 2025 £ 26 Book Now
03 Dec 2025 £ 26 Book Now
04 Dec 2025 £ 26 Book Now
09 Dec 2025 £ 26 Book Now
10 Dec 2025 £ 26 Book Now

Cheapest flights for January 2026

Departure date Cheapest price
14 Jan 2026 £ 36 Book Now
13 Jan 2026 £ 36 Book Now
20 Jan 2026 £ 36 Book Now
21 Jan 2026 £ 36 Book Now
27 Jan 2026 £ 36 Book Now

Cheapest flights for February 2026

Departure date Cheapest price
04 Feb 2026 £ 36 Book Now
10 Feb 2026 £ 36 Book Now
11 Feb 2026 £ 36 Book Now
18 Feb 2026 £ 36 Book Now
25 Feb 2026 £ 36 Book Now

Cheapest flights for March 2026

Departure date Cheapest price
03 Mar 2026 £ 37 Book Now
25 Mar 2026 £ 37 Book Now
11 Mar 2026 £ 37 Book Now
04 Mar 2026 £ 39 Book Now
24 Mar 2026 £ 39 Book Now

Cheapest flights for April 2026

Departure date Cheapest price
04 Apr 2026 £ 66 Book Now
16 Apr 2026 £ 66 Book Now
17 Apr 2026 £ 66 Book Now
19 Apr 2026 £ 66 Book Now
22 Apr 2026 £ 66 Book Now

Cheapest flights for May 2026

Departure date Cheapest price
08 May 2026 £ 43 Book Now
07 May 2026 £ 44 Book Now
02 May 2026 £ 44 Book Now
09 May 2026 £ 50 Book Now
06 May 2026 £ 51 Book Now

Cheapest flights for June 2026

Departure date Cheapest price
14 Jun 2026 £ 55 Book Now
16 Jun 2026 £ 59 Book Now
03 Jun 2026 £ 66 Book Now
07 Jun 2026 £ 66 Book Now
09 Jun 2026 £ 66 Book Now

Cheapest flights for July 2026

Departure date Cheapest price
05 Jul 2026 £ 66 Book Now
01 Jul 2026 £ 66 Book Now
02 Jul 2026 £ 67 Book Now
07 Jul 2026 £ 67 Book Now
09 Jul 2026 £ 67 Book Now

Cheapest flights for August 2026

Departure date Cheapest price
26 Aug 2026 £ 66 Book Now
29 Aug 2026 £ 66 Book Now
05 Aug 2026 £ 76 Book Now
09 Aug 2026 £ 76 Book Now
11 Aug 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 Lisbon to all destinations

Ryanair deals from Dublin to all destinations

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