AirHint found the following cheapest return flights from Delhi (DEL) to Athens (ATH) in December 2025 (see full year).

Return flights

10 Dec - 17 Dec	Etihad Airways
23 Dec - 03 Jan	Etihad Airways
26 Dec - 13 Jan	Etihad Airways
06 Dec - 13 Dec	AZAL
03 Dec - 05 Dec	Air Arabia
31 Dec - 08 Jan	Air Arabia
31 Dec - 09 Jan	Air Arabia
27 Dec - 12 Jan	Air Arabia
07 Dec - 14 Dec	Air Arabia
30 Dec - 06 Jan	Air Arabia
30 Dec - 10 Jan	Gulf Air
30 Dec - 09 Jan	Air Arabia
08 Dec - 15 Dec	Etihad Airways
13 Dec - 18 Dec	Etihad Airways
26 Dec - 02 Jan	Air Arabia
29 Dec - 05 Jan	Etihad Airways
17 Dec - 24 Dec	Qatar Airways
25 Dec - 30 Dec	Emirates
13 Dec - 22 Dec	Gulf Air

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

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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Cheapest return flights from Delhi to Athens in December from 442€

Return flights