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

Return flights

07 Dec - 12 Dec	Ryanair
11 Dec - 12 Dec	Ryanair	direct
06 Dec - 13 Dec	Ryanair	direct
08 Dec - 11 Dec	Ryanair	direct
07 Dec - 10 Dec	Ryanair
18 Dec - 19 Dec	Ryanair	direct
18 Dec - 01 Jan	Ryanair	direct
08 Dec - 13 Dec	Ryanair	direct
07 Dec - 12 Dec	Ryanair	direct
11 Dec - 13 Dec	Ryanair	direct
06 Dec - 09 Dec	Ryanair
11 Dec - 01 Jan	Ryanair	direct
19 Dec - 01 Jan	Ryanair	direct
27 Dec - 01 Jan	Ryanair	direct

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

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.

Book a cheap hotel in Karlsruhe/Baden-Baden

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Cheapest return flights from Alicante to Karlsruhe/Baden-Baden in December from 128€

Return flights