AirHint found the following cheapest return flights from Alicante (ALC) to Karlsruhe/Baden-Baden (FKB) in April 2026 (see full year).

Return flights

30 Apr - 03 May	Ryanair	direct
30 Apr - 08 May	Ryanair	direct
30 Apr - 13 May	Ryanair	direct
30 Apr - 14 May	Ryanair	direct
20 Apr - 03 May	Ryanair	direct
13 Apr - 03 May	Ryanair	direct
20 Apr - 08 May	Ryanair	direct
13 Apr - 16 Apr	Ryanair	direct
13 Apr - 18 Apr	Ryanair	direct

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

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 Alicante to Karlsruhe/Baden-Baden in April from $182

Return flights