Cheapest return flights from Kolkata to Singapore in October from $247

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

Return flights

29 Oct - 18 Nov AirAsia
22 Oct - 28 Oct Singapore Airlines direct
14 Oct - 19 Oct Singapore Airlines direct
14 Oct - 20 Oct Singapore Airlines direct
14 Oct - 22 Oct Singapore Airlines direct
18 Oct - 25 Oct Singapore Airlines direct
31 Oct - 10 Nov Singapore Airlines direct
31 Oct - 07 Nov Singapore Airlines direct
29 Oct - 31 Oct AirAsia
10 Oct - 31 Oct AirAsia
06 Oct - 11 Oct AirAsia
31 Oct - 18 Nov AirAsia
10 Oct - 14 Oct AirAsia
10 Oct - 15 Oct AirAsia
29 Oct - 01 Nov AirAsia
29 Oct - 14 Nov AirAsia
25 Oct - 01 Nov Singapore Airlines direct
29 Oct - 15 Nov AirAsia
29 Oct - 10 Nov AirAsia
31 Oct - 01 Nov AirAsia

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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