Cheapest return flights from Kolkata to Singapore in September from 168€

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

Return flights

16 Sep - 19 Sep Air India Express
16 Sep - 21 Sep Air India Express
16 Sep - 22 Sep Air India Express
16 Sep - 20 Sep Air India Express
16 Sep - 30 Sep Air India Express
15 Sep - 19 Sep Air India Express
15 Sep - 21 Sep Air India Express
15 Sep - 22 Sep Air India Express
15 Sep - 20 Sep Air India Express
15 Sep - 17 Sep Air India Express
16 Sep - 01 Oct Air India Express
15 Sep - 01 Oct Air India Express
10 Sep - 01 Oct Air India Express
20 Sep - 01 Oct IndiGo direct
25 Sep - 01 Oct Air India Express
11 Sep - 01 Oct Air India Express
12 Sep - 01 Oct Air India Express
18 Sep - 01 Oct Air India Express
28 Sep - 01 Oct Air India Express
26 Sep - 01 Oct Air India Express

Also check the deals for one-way 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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