Cheapest Ryanair flights Porto to Luxemburg from $18

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

Cheapest flights for July 2025

Departure date Cheapest price
10 Jul 2025 $ 18 Book Now
12 Jul 2025 $ 18 Book Now
15 Jul 2025 $ 18 Book Now
16 Jul 2025 $ 18 Book Now
17 Jul 2025 $ 18 Book Now

Cheapest flights for August 2025

Departure date Cheapest price
01 Aug 2025 $ 18 Book Now
02 Aug 2025 $ 18 Book Now
04 Aug 2025 $ 56 Book Now
06 Aug 2025 $ 56 Book Now
09 Aug 2025 $ 65 Book Now

Cheapest flights for September 2025

Departure date Cheapest price
24 Sep 2025 $ 55 Book Now
22 Sep 2025 $ 67 Book Now
25 Sep 2025 $ 68 Book Now
29 Sep 2025 $ 90 Book Now
26 Sep 2025 $ 90 Book Now

Cheapest flights for October 2025

Departure date Cheapest price
06 Oct 2025 $ 26 Book Now
08 Oct 2025 $ 26 Book Now
13 Oct 2025 $ 26 Book Now
15 Oct 2025 $ 26 Book Now
16 Oct 2025 $ 26 Book Now

Cheapest flights for November 2025

Departure date Cheapest price
01 Nov 2025 $ 35 Book Now
19 Nov 2025 $ 35 Book Now
20 Nov 2025 $ 35 Book Now
23 Nov 2025 $ 35 Book Now
25 Nov 2025 $ 35 Book Now

Cheapest flights for December 2025

Departure date Cheapest price
08 Dec 2025 $ 35 Book Now
02 Dec 2025 $ 35 Book Now
04 Dec 2025 $ 35 Book Now
05 Dec 2025 $ 35 Book Now
07 Dec 2025 $ 35 Book Now

Cheapest flights for January 2026

Departure date Cheapest price
18 Jan 2026 $ 35 Book Now
26 Jan 2026 $ 35 Book Now
31 Jan 2026 $ 35 Book Now
25 Jan 2026 $ 39 Book Now
17 Jan 2026 $ 42 Book Now

Cheapest flights for February 2026

Departure date Cheapest price
01 Feb 2026 $ 35 Book Now
02 Feb 2026 $ 35 Book Now
05 Feb 2026 $ 35 Book Now
06 Feb 2026 $ 35 Book Now
07 Feb 2026 $ 35 Book Now

Cheapest flights for March 2026

Departure date Cheapest price
06 Mar 2026 $ 35 Book Now
01 Mar 2026 $ 35 Book Now
02 Mar 2026 $ 35 Book Now
03 Mar 2026 $ 35 Book Now
05 Mar 2026 $ 35 Book Now

Cheapest flights for April 2026

Departure date Cheapest price
13 Apr 2026 $ 80 Book Now
27 Apr 2026 $ 80 Book Now
29 Apr 2026 $ 80 Book Now
14 Apr 2026 $ 90 Book Now
15 Apr 2026 $ 90 Book Now

Cheapest flights for May 2026

Departure date Cheapest price
06 May 2026 $ 59 Book Now
13 May 2026 $ 69 Book Now
15 May 2026 $ 69 Book Now
20 May 2026 $ 69 Book Now
22 May 2026 $ 69 Book Now

Cheapest flights for June 2026

Departure date Cheapest price
12 Jun 2026 $ 69 Book Now
03 Jun 2026 $ 69 Book Now
05 Jun 2026 $ 69 Book Now
08 Jun 2026 $ 69 Book Now
10 Jun 2026 $ 69 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 Porto to all destinations

Ryanair deals from Luxemburg to all destinations

Feel free to contact us with any feedback or request another flight research.