Cheapest return flights from Cologne to Porto in May from $114

AirHint found the following cheapest return flights from Cologne (CGN) to Porto (OPO) in May 2026 (see full year).

Return flights

04 May - 11 May Eurowings direct
04 May - 07 May Eurowings direct
04 May - 09 May Eurowings direct
02 May - 07 May Eurowings direct
11 May - 14 May Eurowings direct
02 May - 23 May Eurowings direct
16 May - 30 May Eurowings direct
04 May - 29 May Eurowings
28 May - 13 Jun Eurowings
23 May - 26 May Eurowings

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

Skyscanner

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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