Cheapest one-way flights from Kolkata to Colombo in October from $178

AirHint found the following cheapest one-way flights from Kolkata (CCU) to Colombo (CMB) in October 2025 (see full year).

One-Way flights

10 Oct IndiGo
12 Oct IndiGo
19 Oct IndiGo
30 Oct IndiGo
03 Oct IndiGo
25 Oct flydubai

Also check the deals for return flights from Kolkata to Colombo in October.

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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