Cheapest return flights from Kolkata to Singapore in October from $189

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

Return flights

15 Oct - 24 Oct Malaysia Airlines
15 Oct - 19 Oct Malaysia Airlines
20 Oct - 24 Oct Malaysia Airlines
20 Oct - 25 Oct Malaysia Airlines
06 Oct - 11 Oct Malaysia Airlines
16 Oct - 23 Oct IndiGo direct
18 Oct - 23 Oct IndiGo direct
20 Oct - 24 Oct IndiGo direct
15 Oct - 20 Oct Singapore Airlines direct
20 Oct - 25 Oct IndiGo direct
29 Oct - 05 Nov Singapore Airlines direct
27 Oct - 10 Nov AirAsia
08 Oct - 11 Nov AirAsia
27 Oct - 11 Nov AirAsia
27 Oct - 08 Nov AirAsia
27 Oct - 12 Nov AirAsia
31 Oct - 08 Nov Singapore Airlines direct
27 Oct - 06 Nov AirAsia
30 Oct - 02 Nov IndiGo
27 Oct - 16 Nov AirAsia

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

Skyscanner

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.