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

Return flights

31 Dec - 02 Jan	Condor	direct
04 Dec - 11 Dec	Condor	direct
09 Dec - 14 Dec	Condor	direct
15 Dec - 19 Dec	Condor	direct
12 Dec - 15 Dec	Condor	direct
04 Dec - 08 Dec	Condor	direct
04 Dec - 07 Dec	Condor	direct
07 Dec - 10 Dec	Condor	direct
16 Dec - 19 Dec	Condor	direct
17 Dec - 20 Dec	Condor	direct
05 Dec - 07 Dec	Condor	direct
31 Dec - 03 Jan	Condor	direct
30 Dec - 03 Jan	Condor	direct
30 Dec - 02 Jan	Condor	direct
27 Dec - 03 Jan	Condor	direct
25 Dec - 10 Jan	Condor	direct
29 Dec - 03 Jan	Condor	direct
20 Dec - 09 Jan	easyJet
27 Dec - 01 Jan	KLM
29 Dec - 01 Jan	KLM

Also check the deals for one-way flights from Frankfurt to Prague 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 Prague in December from 133€

Return flights