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

Return flights

05 Dec - 23 Dec	SWISS
05 Dec - 16 Dec	SWISS
06 Dec - 30 Dec	Lufthansa
02 Dec - 31 Dec	SWISS
05 Dec - 31 Dec	SWISS
06 Dec - 25 Dec	Lufthansa
06 Dec - 26 Dec	Lufthansa
05 Dec - 19 Dec	SWISS
06 Dec - 19 Dec	Lufthansa
08 Dec - 13 Jan	SWISS
04 Dec - 08 Dec	easyJet
09 Dec - 12 Jan	SWISS
31 Dec - 20 Jan	SWISS
31 Dec - 31 Jan	Gulf Air
14 Dec - 06 Jan	Ryanair
31 Dec - 07 Jan	easyJet
31 Dec - 06 Jan	easyJet
15 Dec - 18 Jan	SWISS
16 Dec - 29 Jan	Lufthansa
25 Dec - 29 Jan	Turkish Airlines

Also check the deals for one-way flights from Manchester 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 Manchester to Singapore in December from $599

Return flights