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

Return flights

06 Dec - 14 Dec	Ryanair	direct
06 Dec - 11 Dec	Ryanair	direct
07 Dec - 11 Dec	Ryanair	direct
07 Dec - 14 Dec	Ryanair	direct
06 Dec - 13 Dec	Ryanair	direct
13 Dec - 14 Dec	Ryanair	direct
11 Dec - 14 Dec	Ryanair	direct
07 Dec - 13 Dec	Ryanair	direct
06 Dec - 07 Dec	Ryanair	direct
11 Dec - 13 Dec	Ryanair	direct

Also check the deals for one-way flights from Karlsruhe/Baden-Baden to Thessaloniki 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.

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Cheapest return flights from Karlsruhe/Baden-Baden to Thessaloniki in December from $109

Return flights