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

Return flights

01 Oct - 05 Oct	Kuwait Airways
26 Oct - 31 Oct	Finnair
24 Oct - 29 Oct	Finnair
20 Oct - 27 Oct	Finnair
25 Oct - 31 Oct	Finnair
22 Oct - 28 Oct	Finnair
01 Oct - 15 Oct	Finnair
22 Oct - 30 Oct	Finnair
26 Oct - 01 Nov	Finnair
26 Oct - 02 Nov	Finnair
31 Oct - 09 Nov	Finnair
23 Oct - 26 Oct	Finnair
03 Oct - 08 Oct	Finnair
25 Oct - 09 Nov	Finnair
09 Oct - 04 Nov	Finnair
15 Oct - 09 Nov	Finnair
22 Oct - 07 Nov	Finnair
27 Oct - 01 Nov	Gulf Air
15 Oct - 09 Nov	Air India	direct
22 Oct - 07 Nov	Air India	direct

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

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 October from $571

Return flights