Cheapest return flights from Delhi to Colombo in October from $305

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

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

Return flights

28 Oct - 10 Nov SriLankan Airlines direct
31 Oct - 05 Nov SriLankan Airlines direct
31 Oct - 07 Nov SriLankan Airlines direct
11 Oct - 16 Oct SriLankan Airlines direct
20 Oct - 27 Oct SriLankan Airlines direct
01 Oct - 06 Oct SriLankan Airlines direct
24 Oct - 31 Oct Air India
15 Oct - 22 Oct Air India
19 Oct - 24 Oct Air India
15 Oct - 20 Oct Air India
18 Oct - 22 Oct Air India
30 Oct - 03 Nov Air India
04 Oct - 16 Oct Air India
15 Oct - 20 Oct SriLankan Airlines direct
19 Oct - 02 Nov Air India
30 Oct - 03 Nov SriLankan Airlines direct
19 Oct - 02 Nov SriLankan Airlines direct

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

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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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