Cheapest return flights from Porto to Cologne in October from $141

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 October 2025 (see full year).

Return flights

16 Oct - 21 Oct Eurowings direct
02 Oct - 21 Oct Ryanair direct
07 Oct - 21 Oct Ryanair direct
03 Oct - 21 Oct Ryanair direct
09 Oct - 21 Oct Ryanair direct
10 Oct - 21 Oct Ryanair direct
16 Oct - 17 Oct Ryanair direct
02 Oct - 17 Oct Ryanair direct
07 Oct - 17 Oct Ryanair direct
11 Oct - 21 Oct Ryanair direct

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

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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