AirHint found the following cheapest return flights from Bangalore (BLR) to Colombo (CMB) in October 2025 (see full year).

Return flights

11 Oct - 17 Oct	Air India
24 Oct - 31 Oct	IndiGo
30 Oct - 02 Nov	IndiGo
29 Oct - 03 Nov	IndiGo
31 Oct - 03 Nov	IndiGo
06 Oct - 13 Oct	IndiGo
04 Oct - 08 Oct	IndiGo
29 Oct - 31 Oct	IndiGo
28 Oct - 04 Nov	IndiGo
03 Oct - 09 Oct	IndiGo
02 Oct - 06 Oct	IndiGo
02 Oct - 07 Oct	IndiGo
01 Oct - 06 Oct	IndiGo
25 Oct - 30 Oct	IndiGo
30 Oct - 06 Nov	IndiGo
31 Oct - 08 Nov	SriLankan Airlines	direct
30 Oct - 06 Nov	SriLankan Airlines	direct
29 Oct - 01 Nov	SriLankan Airlines	direct
30 Oct - 04 Nov	SriLankan Airlines	direct
30 Oct - 03 Nov	SriLankan Airlines	direct

Also check the deals for one-way flights from Bangalore to Colombo in October.

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

Cheapest return flights from Bangalore to Colombo in October from 172€

Return flights