Cheapest return flights from Lille to Porto in December from 108€

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

Return flights

12 Dec - 15 Dec Ryanair direct
12 Dec - 18 Dec Ryanair direct
12 Dec - 19 Dec Ryanair direct
15 Dec - 18 Dec Ryanair direct
15 Dec - 19 Dec Ryanair direct
12 Dec - 22 Dec Ryanair direct
15 Dec - 22 Dec Ryanair direct
12 Dec - 14 Dec Ryanair
29 Dec - 16 Jan Ryanair direct
29 Dec - 19 Jan Ryanair direct
09 Dec - 12 Dec Volotea
13 Dec - 15 Dec Volotea
29 Dec - 12 Jan Ryanair direct
29 Dec - 09 Jan Ryanair direct
12 Dec - 01 Jan Ryanair direct
15 Dec - 01 Jan Ryanair direct
29 Dec - 01 Jan Ryanair direct
30 Dec - 01 Jan Ryanair
22 Dec - 12 Jan Ryanair direct
22 Dec - 09 Jan Ryanair direct

Also check the deals for one-way flights from Lille 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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