Cheapest return flights from Kolkata to Singapore in December from $262

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

Return flights

26 Dec - 31 Dec Singapore Airlines direct
21 Dec - 26 Dec Singapore Airlines direct
06 Dec - 10 Dec Singapore Airlines direct
03 Dec - 10 Dec Singapore Airlines direct
29 Dec - 04 Jan Singapore Airlines direct
29 Dec - 03 Jan Singapore Airlines direct
20 Dec - 27 Dec Singapore Airlines direct
10 Dec - 14 Dec Singapore Airlines direct
11 Dec - 14 Dec Singapore Airlines direct
25 Dec - 28 Dec IndiGo direct
22 Dec - 28 Dec IndiGo direct
15 Dec - 31 Dec Air India Express
15 Dec - 01 Jan Air India Express
17 Dec - 01 Jan Air India Express
11 Dec - 01 Jan Air India Express
15 Dec - 04 Jan Air India Express
15 Dec - 03 Jan Air India Express
19 Dec - 08 Jan Air India Express
19 Dec - 01 Jan Air India Express
17 Dec - 03 Jan 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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