Cheapest one-way flights from Kolkata to Singapore in December from $199
AirHint found the following cheapest one-way flights from Kolkata (CCU) to Singapore (SIN) in December 2025 (see full year).
One-Way flights
| 23 Dec | Singapore Airlines | direct | |
| 01 Dec | IndiGo | ||
| 31 Dec | AirAsia | ||
| 16 Dec | Thai AirAsia | ||
| 17 Dec | AirAsia | ||
| 01 Dec | IndiGo | direct |
Also check the deals for return flights from Kolkata to Singapore in December.
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.
