Cheapest return flights from Kolkata to Colombo in September from 266€

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

Return flights

15 Sep - 23 Sep IndiGo
21 Sep - 29 Sep IndiGo
05 Sep - 11 Sep IndiGo
10 Sep - 17 Sep IndiGo
16 Sep - 20 Sep IndiGo
20 Sep - 28 Sep IndiGo
25 Sep - 04 Oct Air India
26 Sep - 04 Oct Air India
27 Sep - 04 Oct Air India
23 Sep - 07 Oct Air India
25 Sep - 02 Oct IndiGo
27 Sep - 03 Oct Air India
28 Sep - 05 Oct Air India
27 Sep - 05 Oct Air India
30 Sep - 06 Oct Air India
30 Sep - 07 Oct Air India

Also check the deals for one-way flights from Kolkata to Colombo in September.

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.

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