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

Return flights

02 Oct - 31 Oct	Icelandair
21 Oct - 04 Nov	Icelandair
22 Oct - 29 Oct	Icelandair
23 Oct - 31 Oct	Icelandair
22 Oct - 31 Oct	Icelandair
21 Oct - 31 Oct	Icelandair
19 Oct - 28 Oct	Icelandair
19 Oct - 27 Oct	Icelandair
07 Oct - 27 Oct	Icelandair
16 Oct - 19 Oct	Icelandair
20 Oct - 27 Oct	Icelandair
21 Oct - 03 Nov	Icelandair
19 Oct - 03 Nov	Icelandair
29 Oct - 04 Nov	Icelandair
21 Oct - 15 Nov	Icelandair
28 Oct - 04 Nov	Icelandair
09 Oct - 09 Nov	Aer Lingus
28 Oct - 22 Nov	TAP
07 Oct - 01 Nov	Aer Lingus
31 Oct - 05 Nov	TAP

Also check the deals for one-way flights from Newark 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 Newark to Frankfurt in October from $480

Return flights