Cheapest return flights from Porto to Karlsruhe/Baden-Baden in April from $89

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

Return flights

23 Apr - 26 Apr Ryanair direct
01 Apr - 08 Apr Ryanair direct
16 Apr - 26 Apr Ryanair direct
16 Apr - 19 Apr Ryanair direct
23 Apr - 28 Apr Ryanair direct
23 Apr - 03 May Ryanair direct
29 Apr - 03 May Ryanair direct
28 Apr - 03 May Ryanair direct
01 Apr - 15 Apr Ryanair direct
02 Apr - 14 Apr Ryanair direct
23 Apr - 27 Apr Ryanair
02 Apr - 08 Apr Ryanair direct
16 Apr - 03 May Ryanair direct
16 Apr - 23 Apr Ryanair direct
29 Apr - 05 May Ryanair direct
29 Apr - 10 May Ryanair direct
29 Apr - 12 May Ryanair direct
28 Apr - 05 May Ryanair direct
28 Apr - 10 May Ryanair direct
28 Apr - 12 May Ryanair direct

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

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