Cheapest return flights from Kolkata to Singapore in September from 201€

Best time to book flights for Kolkata (CCU) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Kolkata (CCU) to Singapore (SIN) in September 2025 (see full year).

Return flights

01 Sep - 06 Sep Singapore Airlines direct
25 Sep - 01 Oct AirAsia
25 Sep - 02 Oct AirAsia
25 Sep - 01 Oct Singapore Airlines direct
25 Sep - 06 Oct AirAsia
25 Sep - 08 Oct AirAsia
26 Sep - 01 Oct AirAsia
26 Sep - 02 Oct AirAsia
27 Sep - 01 Oct Singapore Airlines direct
25 Sep - 02 Oct IndiGo direct
25 Sep - 05 Oct IndiGo direct
01 Sep - 10 Sep Thai AirAsia
01 Sep - 14 Sep Thai AirAsia

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

Skyscanner

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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