Cheapest return flights from Karlsruhe/Baden-Baden to Porto in September from 167€

Best time to book flights for Karlsruhe/Baden-Baden (FKB) to Porto (OPO) flights at AirHint

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

Return flights

29 Sep - 10 Oct Ryanair
29 Sep - 10 Oct Ryanair direct
15 Sep - 21 Sep Ryanair
27 Sep - 10 Oct Ryanair
22 Sep - 28 Sep Ryanair direct
22 Sep - 29 Sep Ryanair direct
15 Sep - 21 Sep Ryanair direct
03 Sep - 10 Sep Ryanair
28 Sep - 11 Oct Ryanair
01 Sep - 08 Sep Ryanair
01 Sep - 08 Sep Ryanair direct

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

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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