Cheapest return flights from Porto to Karlsruhe/Baden-Baden in December from 100€

AirHint found the following cheapest return flights from Porto (OPO) to Karlsruhe/Baden-Baden (FKB) in December 2025 (see full year).

Return flights

08 Dec - 11 Dec Ryanair direct
08 Dec - 27 Dec Ryanair direct
27 Dec - 29 Dec Ryanair direct

Also check the deals for one-way flights from Porto to Karlsruhe/Baden-Baden in December.

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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