Cheapest one-way flights from Kolkata to Singapore in May from $82

Best time to book flights for Kolkata (CCU) to Singapore (SIN) flights at AirHint

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

One-Way flights

15 May AirAsia
21 May AirAsia
16 May Air India Express
05 May Air India Express
08 May Air India Express
02 May Air India Express
26 May Air India Express
28 May AirAsia
30 May Air India Express
23 May Air India Express

Also check the deals for return flights from Kolkata to Singapore in May.

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