AirHint found the following cheapest return flights from Kochi (COK) to Singapore (SIN) in August 2025 (see full year).

Return flights

06 Aug - 13 Aug	Air India Express
06 Aug - 20 Aug	Air India Express
13 Aug - 20 Aug	Air India Express
27 Aug - 10 Sep	Air India Express
27 Aug - 03 Sep	Air India Express
13 Aug - 03 Sep	Air India Express
12 Aug - 20 Aug	Air India
13 Aug - 19 Aug	Air India
19 Aug - 26 Aug	Air India
31 Aug - 03 Sep	Air India
06 Aug - 11 Aug	Air India
15 Aug - 21 Aug	Air India
30 Aug - 08 Sep	Air India
06 Aug - 09 Aug	Air India
27 Aug - 31 Aug	Air India
28 Aug - 03 Sep	Air India
28 Aug - 01 Sep	Air India
29 Aug - 02 Sep	Air India
25 Aug - 10 Sep	AirAsia
25 Aug - 03 Sep	AirAsia

Also check the deals for one-way flights from Kochi to Singapore in August.

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 Singapore in August from 166€

Return flights