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

Return flights

24 Dec - 04 Jan	Kuwait Airways
23 Dec - 06 Jan	Finnair
22 Dec - 01 Jan	Finnair
25 Dec - 07 Jan	Emirates
29 Dec - 12 Jan	Finnair
20 Dec - 03 Jan	Finnair
04 Dec - 11 Dec	Kuwait Airways
25 Dec - 31 Jan	Emirates
19 Dec - 02 Jan	Finnair
19 Dec - 03 Jan	Finnair
21 Dec - 03 Jan	Finnair
09 Dec - 23 Dec	Air India	direct
12 Dec - 26 Dec	Kuwait Airways
12 Dec - 26 Dec	Lufthansa	direct
03 Dec - 10 Dec	Qatar Airways

Also check the deals for one-way flights from Delhi to Frankfurt 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 Frankfurt in December from $501

Return flights