AirHint found the following cheapest return flights from Kochi (COK) to Dublin (DUB) in September 2025 (see full year).

Return flights

25 Sep - 30 Sep	Oman Air
29 Sep - 06 Oct	Air Arabia
18 Sep - 30 Sep	Oman Air
24 Sep - 30 Sep	Air Arabia
22 Sep - 05 Oct	Etihad Airways
04 Sep - 11 Sep	IndiGo
26 Sep - 29 Sep	Air India
30 Sep - 31 Oct	Emirates
06 Sep - 13 Sep	IndiGo
11 Sep - 23 Sep	IndiGo
03 Sep - 02 Oct	IndiGo
04 Sep - 05 Sep	Air India Express
10 Sep - 11 Sep	Air India
17 Sep - 24 Sep	Emirates
17 Sep - 14 Oct	Air Arabia
10 Sep - 10 Oct	Emirates
02 Sep - 05 Oct	Emirates

Also check the deals for one-way flights from Kochi to Dublin 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 Kochi to Dublin in September from 468€

Return flights