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

Return flights

15 Dec - 30 Dec	British Airways
01 Dec - 14 Dec	British Airways
10 Dec - 31 Dec	British Airways
06 Dec - 14 Dec	British Airways
30 Dec - 04 Jan	British Airways
10 Dec - 17 Dec	Emirates
18 Dec - 07 Jan	Emirates
25 Dec - 03 Jan	Turkish Airlines
22 Dec - 04 Jan	Emirates
10 Dec - 30 Dec	Emirates
08 Dec - 30 Dec	Emirates
01 Dec - 13 Dec	Emirates
19 Dec - 30 Dec	Turkish Airlines
14 Dec - 30 Dec	Emirates
26 Dec - 03 Jan	Turkish Airlines
12 Dec - 02 Jan	Turkish Airlines
15 Dec - 02 Jan	Air France
30 Dec - 04 Jan	Singapore Airlines	direct
26 Dec - 03 Jan	Singapore Airlines	direct
25 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 633€

Return flights