Cheapest one-way flights from Delhi to Colombo in October from $160

Best time to book flights for Delhi (DEL) to Colombo (CMB) flights at AirHint

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

One-Way flights

07 Oct IndiGo
20 Oct IndiGo
06 Oct Air India
01 Oct IndiGo
16 Oct IndiGo
15 Oct IndiGo
10 Oct IndiGo
06 Oct SriLankan Airlines direct
07 Oct Air India direct
01 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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