Cheapest return flights from Clermont-Ferrand to Porto in December from $54

AirHint found the following cheapest return flights from Clermont-Ferrand (CFE) to Porto (OPO) in December 2025 (see full year).

Return flights

12 Dec - 19 Dec Ryanair direct
07 Dec - 19 Dec Ryanair direct
07 Dec - 12 Dec Ryanair direct
05 Dec - 19 Dec Ryanair direct
05 Dec - 12 Dec Ryanair direct
12 Dec - 18 Dec Ryanair direct
07 Dec - 18 Dec Ryanair direct
05 Dec - 18 Dec Ryanair direct
12 Dec - 21 Dec Ryanair direct
07 Dec - 21 Dec Ryanair direct
12 Dec - 02 Jan Ryanair direct
12 Dec - 01 Jan Ryanair direct
14 Dec - 02 Jan Ryanair direct
14 Dec - 01 Jan Ryanair direct
21 Dec - 09 Jan Ryanair direct
28 Dec - 16 Jan Ryanair direct
28 Dec - 09 Jan Ryanair direct
19 Dec - 09 Jan Ryanair direct
21 Dec - 11 Jan Ryanair direct
26 Dec - 16 Jan Ryanair direct

Also check the deals for one-way flights from Clermont-Ferrand 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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