AirHint found the following cheapest return flights from Tiruchirappalli (TRZ) to Abu Dhabi (AUH) in September 2025 (see full year).

Return flights

29 Sep - 20 Oct	Air India Express
23 Sep - 24 Sep	Air India Express
24 Sep - 12 Oct	Air India Express
25 Sep - 12 Oct	Air India Express
29 Sep - 12 Oct	Air India Express
27 Sep - 25 Oct	IndiGo
29 Sep - 29 Oct	Air India
23 Sep - 12 Oct	Air India Express
24 Sep - 13 Oct	Air India Express
25 Sep - 13 Oct	Air India Express
29 Sep - 13 Oct	Air India
24 Sep - 29 Sep	Air India Express
25 Sep - 29 Sep	Air India Express
23 Sep - 29 Sep	Air India Express
24 Sep - 27 Sep	Air India Express
25 Sep - 27 Sep	Air India Express
23 Sep - 27 Sep	Air India Express
20 Sep - 22 Sep	IndiGo
24 Sep - 26 Sep	Air India Express
17 Sep - 24 Sep	Air India

Also check the deals for one-way flights from Tiruchirappalli to Abu Dhabi 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 Tiruchirappalli to Abu Dhabi in September from $252

Return flights