Cheapest return flights from Kolkata to Colombo in July from $238

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

Return flights

23 Jul - 28 Jul IndiGo
15 Jul - 19 Jul IndiGo
08 Jul - 16 Jul IndiGo
07 Jul - 13 Jul IndiGo
20 Jul - 26 Jul IndiGo
02 Jul - 12 Jul IndiGo
18 Jul - 21 Jul IndiGo
18 Jul - 25 Jul IndiGo
22 Jul - 30 Jul IndiGo
03 Jul - 09 Jul IndiGo
26 Jul - 03 Aug IndiGo
27 Jul - 02 Aug IndiGo

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

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.

Book a cheap hotel in Colombo

Cheap car rent in Colombo

Feel free to contact us with any feedback or request another flight research.