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

Return flights

01 Dec - 07 Dec	Lufthansa
06 Dec - 17 Dec	Lufthansa
01 Dec - 31 Dec	Lufthansa
02 Dec - 15 Dec	Lufthansa
08 Dec - 15 Dec	Lufthansa
08 Dec - 14 Dec	Lufthansa
03 Dec - 06 Dec	Lufthansa
07 Dec - 16 Dec	Pegasus Airlines
06 Dec - 13 Dec	Lufthansa
31 Dec - 31 Jan	IndiGo
09 Dec - 23 Dec	SWISS
31 Dec - 24 Jan	IndiGo
11 Dec - 01 Jan	Lufthansa
27 Dec - 15 Jan	Turkish Airlines
27 Dec - 25 Jan	Turkish Airlines
27 Dec - 26 Jan	Turkish Airlines
28 Dec - 26 Jan	Turkish Airlines
27 Dec - 24 Jan	Turkish Airlines
28 Dec - 18 Jan	Turkish Airlines
24 Dec - 23 Jan	British Airways

Also check the deals for one-way flights from Amsterdam to Singapore 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 Amsterdam to Singapore in December from $687

Return flights