Cheapest one-way flights from Cologne to Porto in August from 55€

AirHint found the following cheapest one-way flights from Cologne (CGN) to Porto (OPO) in August 2025 (see full year).

One-Way flights

21 Aug Eurowings direct
19 Aug Ryanair direct
23 Aug Eurowings direct
25 Aug Eurowings direct
26 Aug Ryanair
11 Aug Eurowings
28 Aug Ryanair
16 Aug Eurowings direct
28 Aug Eurowings direct
27 Aug Ryanair

Also check the deals for return flights from Cologne to Porto in August.

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.