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

Return flights

20 Dec - 06 Jan	Gulf Air
07 Dec - 01 Jan	Gulf Air
24 Dec - 07 Jan	Gulf Air
30 Dec - 11 Jan	Gulf Air
20 Dec - 31 Dec	Gulf Air
21 Dec - 31 Dec	Gulf Air
18 Dec - 01 Jan	Gulf Air
19 Dec - 31 Dec	Gulf Air
21 Dec - 30 Dec	Gulf Air
20 Dec - 05 Jan	Gulf Air
08 Dec - 01 Jan	Gulf Air
06 Dec - 30 Dec	British Airways
17 Dec - 24 Dec	British Airways
01 Dec - 06 Dec	British Airways
05 Dec - 10 Dec	British Airways
30 Dec - 11 Jan	Singapore Airlines	direct
24 Dec - 29 Dec	Gulf Air
24 Dec - 02 Jan	Gulf Air
24 Dec - 04 Jan	Gulf Air
20 Dec - 29 Dec	Gulf Air

Also check the deals for one-way flights from Singapore to Frankfurt 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 Frankfurt in December from 501€

Return flights