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

Return flights

20 Dec - 08 Jan	IndiGo
27 Dec - 12 Jan	Air Arabia
13 Dec - 01 Jan	Air Arabia
17 Dec - 13 Jan	IndiGo
15 Dec - 21 Dec	IndiGo
16 Dec - 23 Dec	IndiGo
19 Dec - 21 Jan	IndiGo
19 Dec - 22 Jan	IndiGo
21 Dec - 05 Jan	IndiGo
23 Dec - 30 Dec	Ethiopian Airlines
12 Dec - 16 Dec	Ethiopian Airlines
17 Dec - 30 Dec	Ethiopian Airlines
23 Dec - 28 Dec	IndiGo
22 Dec - 27 Dec	IndiGo
21 Dec - 04 Jan	SWISS
18 Dec - 09 Jan	IndiGo
10 Dec - 17 Dec	IndiGo
12 Dec - 12 Dec	IndiGo
08 Dec - 11 Dec	Ethiopian Airlines
27 Dec - 07 Jan	Air Arabia

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 406€

Return flights