Cheapest one-way flights from Delhi to Colombo in October from $176

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

One-Way flights

05 Oct SriLankan Airlines direct
15 Oct Air India direct
26 Oct SriLankan Airlines direct
28 Oct SriLankan Airlines direct
22 Oct SriLankan Airlines direct
27 Oct Air India direct
16 Oct SriLankan Airlines direct
08 Oct Air India direct
18 Oct SriLankan Airlines direct
10 Oct Air India direct

Also check the deals for return 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.

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