Cheapest return flights from Kolkata to Singapore in December from 291€

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 December 2025 (see full year).

Return flights

22 Dec - 30 Dec Singapore Airlines direct
16 Dec - 25 Dec Singapore Airlines direct
12 Dec - 30 Dec Air India Express
12 Dec - 25 Dec Air India Express
16 Dec - 30 Dec Air India Express
22 Dec - 25 Dec AirAsia
12 Dec - 20 Dec Air India Express
16 Dec - 20 Dec Air India Express
28 Dec - 30 Dec Air India Express

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

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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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