AirHint found the following cheapest return flights from Frankfurt (FRA) to Krakow (KRK) in December 2025 (see full year).

Return flights

28 Dec - 31 Jan	Lufthansa	direct
29 Dec - 02 Jan	LOT
25 Dec - 15 Jan	LOT
30 Dec - 02 Jan	LOT
26 Dec - 29 Dec	LOT
27 Dec - 29 Dec	LOT
27 Dec - 31 Dec	Lufthansa	direct
28 Dec - 06 Jan	LOT
28 Dec - 05 Jan	Lufthansa	direct
25 Dec - 15 Jan	Lufthansa	direct
25 Dec - 29 Dec	LOT
29 Dec - 03 Jan	Ryanair
31 Dec - 02 Jan	LOT
29 Dec - 01 Jan	KLM
27 Dec - 29 Dec	Lufthansa	direct
25 Dec - 31 Dec	Lufthansa	direct
26 Dec - 29 Dec	Lufthansa	direct
24 Dec - 26 Dec	LOT
26 Dec - 31 Dec	Lufthansa	direct
26 Dec - 28 Dec	KLM

Also check the deals for one-way flights from Frankfurt to Krakow 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 Frankfurt to Krakow in December from $239

Return flights