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

Return flights

25 Dec - 10 Jan	Shenzhen Airlines
25 Dec - 29 Dec	Shenzhen Airlines
28 Dec - 04 Jan	Shenzhen Airlines
24 Dec - 29 Dec	Etihad Airways
16 Dec - 30 Dec	SalamAir
15 Dec - 22 Dec	Etihad Airways
26 Dec - 05 Jan	Oman Air
23 Dec - 27 Dec	Etihad Airways
23 Dec - 29 Dec	Etihad Airways
23 Dec - 28 Dec	Etihad Airways
04 Dec - 10 Dec	IndiGo
26 Dec - 04 Jan	Etihad Airways
02 Dec - 09 Dec	Oman Air
26 Dec - 27 Jan	Etihad Airways
25 Dec - 27 Jan	SalamAir
16 Dec - 03 Jan	Air Arabia
22 Dec - 26 Dec	IndiGo
25 Dec - 27 Jan	Qatar Airways	direct
25 Dec - 10 Jan	Qatar Airways	direct
26 Dec - 02 Jan	China Southern

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 $532

Return flights