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

Return flights

14 Dec - 06 Jan	AirAsia
10 Dec - 17 Dec	Qatar Airways	direct
09 Dec - 12 Dec	Qatar Airways	direct
06 Dec - 11 Dec	SriLankan Airlines
12 Dec - 14 Dec	SriLankan Airlines
06 Dec - 13 Dec	IndiGo
25 Dec - 06 Jan	IndiGo
30 Dec - 02 Jan	Qatar Airways	direct
23 Dec - 28 Dec	Qatar Airways	direct
13 Dec - 16 Dec	SriLankan Airlines
20 Dec - 06 Jan	IndiGo
13 Dec - 16 Dec	Qatar Airways	direct
12 Dec - 14 Dec	Qatar Airways	direct
06 Dec - 11 Dec	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 473€

Return flights