AirHint found the following cheapest return flights from Abu Dhabi (AUH) to Singapore (SIN) in September 2026 (see full year).

Return flights

25 Sep - 06 Oct	Air India Express
27 Sep - 06 Oct	Air India Express
18 Sep - 20 Sep	IndiGo
20 Sep - 24 Sep	IndiGo
22 Sep - 29 Sep	IndiGo
01 Sep - 10 Sep	IndiGo
12 Sep - 19 Sep	IndiGo
06 Sep - 15 Sep	IndiGo
04 Sep - 13 Sep	IndiGo
25 Sep - 29 Sep	Air India Express
27 Sep - 29 Sep	Air India Express
19 Sep - 06 Oct	Air Arabia Abu Dhabi
25 Sep - 10 Oct	Air India Express
27 Sep - 10 Oct	Air India Express
18 Sep - 06 Oct	Air India Express
25 Sep - 15 Oct	Air India Express
27 Sep - 15 Oct	Air India Express
18 Sep - 29 Sep	Air India Express
22 Sep - 01 Oct	IndiGo
19 Sep - 06 Oct	Etihad Airways	direct

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

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 September from 323€

Return flights