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

Return flights

01 Oct - 07 Oct	IndiGo
03 Oct - 05 Oct	IndiGo
17 Oct - 16 Nov	IndiGo
10 Oct - 24 Oct	IndiGo
07 Oct - 14 Oct	IndiGo
07 Oct - 11 Oct	IndiGo
06 Oct - 13 Oct	IndiGo
23 Oct - 30 Oct	Air India Express
30 Oct - 02 Nov	Air India Express
11 Oct - 15 Oct	IndiGo
19 Oct - 26 Oct	IndiGo
28 Oct - 08 Nov	IndiGo
10 Oct - 17 Oct	IndiGo
31 Oct - 07 Nov	IndiGo
30 Oct - 06 Nov	IndiGo
25 Oct - 07 Nov	IndiGo
29 Oct - 02 Nov	IndiGo
30 Oct - 02 Nov	Etihad Airways	direct

Also check the deals for one-way flights from Abu Dhabi to Singapore in October.

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 Abu Dhabi to Singapore in October from 293€

Return flights