Cheapest one-way CCU–SIN flights, September

AirHint found the following cheapest one-way flights from Kolkata (CCU) to Singapore (SIN) in September 2026 (see full year).

One-Way flights

23 Sep AirAsia
24 Sep AirAsia
25 Sep AirAsia
20 Sep Singapore Airlines direct
23 Sep Singapore Airlines direct
24 Sep Singapore Airlines direct
25 Sep Singapore Airlines direct
19 Sep Singapore Airlines direct
02 Sep IndiGo direct
06 Sep Malaysia Airlines

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

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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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