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

Return flights

11 Sep - 25 Sep	Air India
04 Sep - 29 Sep	Air India
09 Sep - 29 Sep	Air India
04 Sep - 30 Sep	Air India
03 Sep - 17 Sep	Air India
02 Sep - 30 Sep	Air India
04 Sep - 02 Oct	Air India
23 Sep - 07 Oct	Air India
03 Sep - 14 Sep	Air India
04 Sep - 27 Sep	Air India
04 Sep - 13 Sep	Air India
09 Sep - 13 Sep	Air India
25 Sep - 26 Oct	Air India
09 Sep - 19 Oct	Qatar Airways
10 Sep - 19 Oct	Qatar Airways
11 Sep - 19 Oct	Qatar Airways
12 Sep - 19 Oct	Qatar Airways

Also check the deals for one-way flights from New York to Kochi 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 New York to Kochi in September from 579€

Return flights