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

Return flights

22 Dec - 27 Dec	Gulf Air
05 Dec - 08 Dec	Gulf Air
03 Dec - 10 Dec	Gulf Air
04 Dec - 08 Dec	Gulf Air
10 Dec - 15 Dec	Gulf Air
04 Dec - 09 Dec	Gulf Air
21 Dec - 25 Dec	Gulf Air
03 Dec - 10 Dec	Etihad Airways	direct
09 Dec - 15 Dec	Gulf Air
03 Dec - 09 Dec	Gulf Air
04 Dec - 09 Jan	IndiGo
26 Dec - 05 Jan	Gulf Air
29 Dec - 05 Jan	IndiGo
29 Dec - 08 Jan	IndiGo
21 Dec - 05 Jan	IndiGo
24 Dec - 04 Jan	IndiGo
28 Dec - 04 Jan	IndiGo
27 Dec - 04 Jan	IndiGo
26 Dec - 05 Jan	Etihad Airways	direct
11 Dec - 02 Jan	IndiGo

Also check the deals for one-way flights from Singapore to Abu Dhabi 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 Abu Dhabi in December from $427

Return flights