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

Return flights

18 Dec - 24 Dec	Gulf Air
29 Dec - 02 Jan	Gulf Air
25 Dec - 30 Dec	Gulf Air
04 Dec - 09 Dec	Gulf Air
18 Dec - 09 Jan	Gulf Air
28 Dec - 03 Jan	Gulf Air
18 Dec - 22 Dec	Gulf Air
07 Dec - 11 Dec	Gulf Air
07 Dec - 10 Dec	Gulf Air
04 Dec - 10 Dec	Oman Air
19 Dec - 30 Dec	Kuwait Airways
24 Dec - 04 Jan	Gulf Air
07 Dec - 11 Dec	Qatar Airways	direct
04 Dec - 09 Dec	Qatar Airways	direct
29 Dec - 02 Jan	Qatar Airways	direct
24 Dec - 04 Jan	Qatar Airways	direct

Also check the deals for one-way flights from Doha 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 Doha to Singapore in December from 419€

Return flights