Cheapest return flights from Kolkata to Singapore in September from 271€

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

18 Sep - 24 Sep Singapore Airlines direct
27 Sep - 04 Oct Malaysia Airlines
28 Sep - 06 Oct Malaysia Airlines
28 Sep - 06 Oct Singapore Airlines direct
27 Sep - 04 Oct Singapore Airlines direct
18 Sep - 04 Oct Thai AirAsia
28 Sep - 04 Oct AirAsia
27 Sep - 06 Oct AirAsia
18 Sep - 06 Oct Thai AirAsia
26 Sep - 04 Oct Thai AirAsia
26 Sep - 06 Oct Thai AirAsia

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

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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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