Cheapest return flights from Delhi to Colombo in December from $253

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 December 2025 (see full year).

Return flights

01 Dec - 11 Dec SriLankan Airlines direct
15 Dec - 31 Dec SriLankan Airlines direct
22 Dec - 27 Dec SriLankan Airlines direct
03 Dec - 10 Dec SriLankan Airlines direct
24 Dec - 01 Jan SriLankan Airlines direct
26 Dec - 31 Dec SriLankan Airlines direct
23 Dec - 29 Dec SriLankan Airlines direct
16 Dec - 20 Dec SriLankan Airlines direct
14 Dec - 20 Dec SriLankan Airlines direct
26 Dec - 16 Jan SriLankan Airlines direct
24 Dec - 02 Jan SriLankan Airlines direct
27 Dec - 02 Jan SriLankan Airlines direct
11 Dec - 12 Dec SriLankan Airlines direct
25 Dec - 30 Dec SriLankan Airlines direct
24 Dec - 03 Jan SriLankan Airlines direct
29 Dec - 05 Jan SriLankan Airlines direct
29 Dec - 05 Jan Air India
28 Dec - 05 Jan SriLankan Airlines direct
19 Dec - 04 Jan SriLankan Airlines direct
25 Dec - 20 Jan SriLankan Airlines direct

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

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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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