Cheapest one-way flights from Kolkata to Singapore in December from 106€

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

One-Way flights

15 Dec IndiGo direct
10 Dec IndiGo direct
12 Dec IndiGo direct
07 Dec IndiGo
01 Dec IndiGo direct
03 Dec Air India Express
05 Dec Air India Express
02 Dec Air India
04 Dec Air India
13 Dec IndiGo direct

Also check the deals for return 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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