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

Return flights

20 Oct - 28 Oct	TAP
19 Oct - 26 Oct	TAP
23 Oct - 06 Nov	TAP
01 Oct - 07 Oct	TAP
11 Oct - 14 Oct	Aer Lingus
19 Oct - 03 Nov	TAP
13 Oct - 20 Oct	Icelandair
28 Oct - 04 Nov	Icelandair
26 Oct - 09 Nov	Aer Lingus
17 Oct - 31 Oct	Aer Lingus
08 Oct - 15 Oct	Lufthansa	direct
20 Oct - 28 Oct	Lufthansa	direct
28 Oct - 04 Nov	Lufthansa	direct
10 Oct - 23 Oct	Aer Lingus
26 Oct - 09 Nov	Lufthansa	direct
01 Oct - 07 Oct	Lufthansa	direct
19 Oct - 03 Nov	Lufthansa	direct
23 Oct - 06 Nov	Lufthansa	direct

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 $440

Return flights