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

Return flights

25 Dec - 28 Dec	Etihad Airways
15 Dec - 10 Jan	Etihad Airways
22 Dec - 29 Dec	AirAsia
23 Dec - 04 Jan	IndiGo
23 Dec - 01 Jan	IndiGo
27 Dec - 03 Jan	Etihad Airways
23 Dec - 30 Dec	SriLankan Airlines
15 Dec - 24 Dec	Etihad Airways
23 Dec - 01 Jan	Qatar Airways	direct
17 Dec - 24 Dec	IndiGo
25 Dec - 06 Jan	IndiGo
23 Dec - 31 Dec	IndiGo
15 Dec - 24 Dec	Qatar Airways	direct
16 Dec - 18 Dec	IndiGo
23 Dec - 31 Dec	Qatar Airways	direct
24 Dec - 02 Jan	Qatar Airways
18 Dec - 25 Dec	IndiGo
23 Dec - 02 Jan	IndiGo
23 Dec - 03 Jan	Air India
15 Dec - 10 Jan	Qatar Airways	direct

Also check the deals for one-way flights from Singapore to Doha 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 Doha in December from $487

Return flights