Cheapest return flights from Porto to Cologne in May from $102

Best time to book flights for Porto (OPO) to Cologne (CGN) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Cologne (CGN) in May 2025 (see full year).

Return flights

29 May - 31 May Eurowings direct
29 May - 02 Jun Eurowings
26 May - 31 May Eurowings direct
26 May - 30 May Eurowings direct
24 May - 12 Jun Ryanair direct
30 May - 12 Jun Ryanair direct
08 May - 15 May Eurowings direct
29 May - 02 Jun Eurowings direct
30 May - 17 Jun Ryanair direct
15 May - 17 May Eurowings direct
24 May - 27 May Ryanair
22 May - 12 Jun Ryanair direct
24 May - 03 Jun Ryanair direct
27 May - 12 Jun Ryanair direct
29 May - 12 Jun Ryanair direct
30 May - 03 Jun Ryanair direct
22 May - 27 May Eurowings
24 May - 26 May Ryanair
20 May - 24 May Ryanair
23 May - 24 May Vueling Airlines

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