Cheapest return flights from Karlsruhe/Baden-Baden to Sofia in October from $59

AirHint found the following cheapest return flights from Karlsruhe/Baden-Baden (FKB) to Sofia (SOF) in October 2025 (see full year).

Return flights

04 Oct - 18 Oct Ryanair direct
07 Oct - 18 Oct Ryanair direct
21 Oct - 25 Oct Ryanair direct
04 Oct - 11 Oct Ryanair direct
21 Oct - 03 Nov Ryanair direct
07 Oct - 25 Oct Ryanair direct
07 Oct - 11 Oct Ryanair direct

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

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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