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

Return flights

28 Dec - 13 Jan	Air France
22 Dec - 28 Dec	SWISS
22 Dec - 31 Dec	KLM
26 Dec - 01 Jan	Air France
24 Dec - 01 Jan	Air France
21 Dec - 31 Dec	Lufthansa
28 Dec - 01 Jan	SWISS
10 Dec - 31 Dec	SWISS
30 Dec - 01 Jan	Lufthansa
27 Dec - 03 Jan	Air France
16 Dec - 31 Dec	SWISS
15 Dec - 31 Dec	SWISS
12 Dec - 17 Dec	KLM
10 Dec - 17 Dec	Air France
23 Dec - 02 Jan	KLM
25 Dec - 02 Jan	KLM
26 Dec - 02 Jan	KLM
15 Dec - 28 Dec	Air France
13 Dec - 21 Dec	Batik Air Malaysia
17 Dec - 02 Jan	Lufthansa

Also check the deals for one-way flights from Singapore 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 Singapore to Prague in December from 512€

Return flights