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

Return flights

01 Dec - 05 Dec	Scoot
06 Dec - 16 Dec	Etihad Airways
27 Dec - 07 Jan	Emirates
03 Dec - 10 Dec	KLM
04 Dec - 10 Dec	KLM
28 Dec - 04 Jan	Etihad Airways
12 Dec - 21 Dec	Etihad Airways
22 Dec - 04 Jan	Etihad Airways
24 Dec - 05 Jan	KLM
05 Dec - 12 Dec	Etihad Airways
25 Dec - 28 Dec	Finnair
22 Dec - 28 Dec	Turkish Airlines
19 Dec - 31 Dec	Air India
16 Dec - 30 Dec	Air France
24 Dec - 02 Jan	Finnair
22 Dec - 04 Jan	Singapore Airlines	direct
28 Dec - 04 Jan	Singapore Airlines	direct
24 Dec - 02 Jan	Singapore Airlines	direct
19 Dec - 03 Jan	SWISS
18 Dec - 03 Jan	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Copenhagen 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 Copenhagen in December from 539€

Return flights