AirHint found the following cheapest return flights from Kolkata (CCU) to Singapore (SIN) in March 2026 (see full year).

Return flights

10 Mar - 13 Mar	Malaysia Airlines
07 Mar - 14 Mar	Malaysia Airlines
07 Mar - 14 Mar	Singapore Airlines	direct
10 Mar - 13 Mar	IndiGo	direct
25 Mar - 06 Apr	AirAsia
07 Mar - 13 Mar	Thai AirAsia
03 Mar - 13 Mar	Thai AirAsia
25 Mar - 01 Apr	AirAsia
25 Mar - 08 Apr	AirAsia
09 Mar - 27 Mar	AirAsia
18 Mar - 06 Apr	AirAsia
25 Mar - 27 Mar	AirAsia
18 Mar - 01 Apr	AirAsia
10 Mar - 14 Mar	Thai AirAsia
03 Mar - 05 Mar	Thai AirAsia
18 Mar - 08 Apr	AirAsia
25 Mar - 13 Apr	AirAsia

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

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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Cheapest return flights from Kolkata to Singapore in March from 162€

Return flights