Cheapest return flights from Kolkata to Singapore in October from $251

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 October 2025 (see full year).

Return flights

09 Oct - 10 Oct AirAsia
08 Oct - 10 Oct AirAsia
06 Oct - 10 Oct AirAsia
30 Oct - 10 Nov AirAsia
06 Oct - 07 Oct AirAsia
08 Oct - 08 Oct AirAsia
06 Oct - 08 Oct AirAsia
30 Oct - 12 Nov AirAsia
10 Oct - 11 Oct AirAsia
09 Oct - 11 Oct AirAsia
08 Oct - 11 Oct AirAsia
06 Oct - 11 Oct AirAsia
26 Oct - 10 Nov AirAsia
26 Oct - 12 Nov AirAsia
24 Oct - 10 Nov Air India Express
24 Oct - 12 Nov Air India Express
23 Oct - 01 Nov IndiGo
22 Oct - 01 Nov IndiGo direct

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

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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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