AirHint found the following cheapest one-way flights from Karlsruhe/Baden-Baden (FKB) to Porto (OPO) in October 2025 (see full year).
12 Oct | Ryanair | direct | |
05 Oct | Ryanair | direct | |
06 Oct | Ryanair | direct | |
10 Oct | Ryanair | direct |
Also check the deals for return flights from Karlsruhe/Baden-Baden to Porto in October.
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.