Cheapest return flights from Delhi to Colombo in October from $279

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

Return flights

09 Oct - 13 Oct Air India direct
09 Oct - 15 Oct Air India direct
09 Oct - 16 Oct Air India direct
11 Oct - 16 Oct SriLankan Airlines direct
11 Oct - 15 Oct SriLankan Airlines direct
13 Oct - 16 Oct SriLankan Airlines direct
16 Oct - 20 Oct SriLankan Airlines direct
06 Oct - 18 Oct SriLankan Airlines direct
05 Oct - 18 Oct SriLankan Airlines direct
12 Oct - 20 Oct SriLankan Airlines direct
13 Oct - 18 Nov SriLankan Airlines direct
13 Oct - 19 Nov SriLankan Airlines direct
13 Oct - 15 Nov SriLankan Airlines direct
28 Oct - 05 Nov SriLankan Airlines direct
29 Oct - 05 Nov SriLankan Airlines direct
31 Oct - 06 Nov SriLankan Airlines direct
29 Oct - 03 Nov SriLankan Airlines direct
19 Oct - 01 Nov SriLankan Airlines direct
26 Oct - 04 Nov Air India
27 Oct - 04 Nov Air India

Also check the deals for one-way flights from Delhi 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.

Book a cheap hotel in Colombo

Cheap car rent in Colombo

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