Cheapest one-way flights from Porto to Karlsruhe/Baden-Baden in September from 69€
AirHint found the following cheapest one-way flights from Porto (OPO) to Karlsruhe/Baden-Baden (FKB) in September 2025 (see full year).
One-Way flights
| 11 Sep | Ryanair | ||
| 22 Sep | Ryanair | direct | |
| 28 Sep | Ryanair | ||
| 29 Sep | Ryanair | direct | |
| 27 Sep | easyJet | ||
| 17 Sep | Ryanair | ||
| 05 Sep | easyJet | ||
| 21 Sep | Ryanair | direct | |
| 28 Sep | Ryanair | direct | |
| 12 Sep | easyJet |
Also check the deals for return flights from Porto to Karlsruhe/Baden-Baden in September.
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.
