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

Return flights

22 Nov - 27 Nov	Air India
19 Nov - 27 Nov	IndiGo
20 Nov - 26 Nov	Air India
26 Nov - 03 Dec	Air India
27 Nov - 03 Dec	Air India
13 Nov - 22 Nov	IndiGo
01 Nov - 30 Nov	Air India
23 Nov - 29 Nov	Air India
29 Nov - 03 Dec	Air India
01 Nov - 10 Nov	Air India
18 Nov - 25 Nov	Air India
25 Nov - 02 Dec	Air India
12 Nov - 16 Nov	Air India

Also check the deals for one-way flights from Kolkata to Colombo 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 Colombo in November from 260€

Return flights