AirHint found the following cheapest return flights from Karlsruhe/Baden-Baden (FKB) to Porto (OPO) in January 2026 (see full year).

Return flights

11 Jan - 15 Jan	Ryanair	direct
12 Jan - 15 Jan	Ryanair	direct
09 Jan - 15 Jan	Ryanair	direct
08 Jan - 15 Jan	Ryanair	direct
11 Jan - 12 Jan	Ryanair	direct
09 Jan - 12 Jan	Ryanair	direct
08 Jan - 12 Jan	Ryanair	direct
08 Jan - 09 Jan	Ryanair	direct
09 Jan - 11 Jan	Ryanair	direct
09 Jan - 10 Jan	Ryanair	direct

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

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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Cheapest return flights from Karlsruhe/Baden-Baden to Porto in January from 92€

Return flights