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

Return flights

06 Nov - 12 Nov	IndiGo	direct
02 Nov - 10 Nov	Malaysia Airlines
11 Nov - 18 Nov	Air India
06 Nov - 15 Nov	Thai AirAsia
02 Nov - 10 Nov	IndiGo	direct
02 Nov - 15 Nov	AirAsia
13 Nov - 15 Nov	AirAsia
11 Nov - 15 Nov	Thai AirAsia
02 Nov - 12 Nov	AirAsia
02 Nov - 08 Nov	Singapore Airlines	direct
21 Nov - 10 Dec	AirAsia
21 Nov - 05 Dec	AirAsia
23 Nov - 10 Dec	AirAsia
23 Nov - 05 Dec	AirAsia
30 Nov - 05 Dec	AirAsia
21 Nov - 04 Dec	AirAsia
21 Nov - 08 Dec	AirAsia
23 Nov - 04 Dec	AirAsia
23 Nov - 08 Dec	AirAsia
23 Nov - 17 Dec	AirAsia

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

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 November from 239€

Return flights