Cheapest return flights from Clermont-Ferrand to Porto in May from $263

AirHint found the following cheapest return flights from Clermont-Ferrand (CFE) to Porto (OPO) in May 2026 (see full year).

Return flights

02 May - 06 May Air France
02 May - 07 May Air France
01 May - 06 May Air France
29 May - 01 Jun Air France
22 May - 25 May Air France
01 May - 24 May Air France
23 May - 25 May Air France
15 May - 17 May Air France
14 May - 17 May Air France
07 May - 10 May Air France
13 May - 17 May Air France

Also check the deals for one-way flights from Clermont-Ferrand to Porto in May.

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