AirHint found the following cheapest one-way flights from Porto (OPO) to Karlsruhe/Baden-Baden (FKB) in March 2025 (see full year).
20 Mar | Ryanair | direct | |
07 Mar | Ryanair | direct | |
15 Mar | Ryanair | direct | |
01 Mar | Ryanair | direct |
Also check the deals for return flights from Porto to Karlsruhe/Baden-Baden in March.
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.