Cheapest return flights from Luxemburg to Porto in December from 74€

AirHint found the following cheapest return flights from Luxemburg (LUX) to Porto (OPO) in December 2025 (see full year).

Return flights

07 Dec - 16 Dec Ryanair direct
07 Dec - 11 Dec Ryanair direct
07 Dec - 18 Dec Ryanair direct
07 Dec - 13 Dec Ryanair direct
07 Dec - 15 Dec Ryanair direct
07 Dec - 14 Dec Ryanair direct
07 Dec - 17 Dec Ryanair direct
07 Dec - 21 Dec Ryanair direct
11 Dec - 15 Dec Ryanair direct
07 Dec - 10 Dec Ryanair direct
31 Dec - 23 Jan Ryanair
30 Dec - 15 Jan Ryanair direct
30 Dec - 14 Jan Ryanair direct
31 Dec - 15 Jan Ryanair direct
31 Dec - 20 Jan Ryanair direct
31 Dec - 14 Jan Ryanair direct
31 Dec - 21 Jan Ryanair direct
31 Dec - 23 Jan Luxair direct
30 Dec - 16 Jan Ryanair direct
31 Dec - 16 Jan Ryanair direct

Also check the deals for one-way flights from Luxemburg to Porto in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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