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

Return flights

15 Oct - 22 Oct	Lufthansa	direct
24 Oct - 31 Oct	Lufthansa	direct
28 Oct - 29 Oct	Lufthansa	direct
16 Oct - 19 Oct	Lufthansa	direct
10 Oct - 20 Oct	Lufthansa	direct
17 Oct - 19 Oct	Lufthansa	direct
21 Oct - 22 Oct	Lufthansa	direct
13 Oct - 27 Oct	Lufthansa	direct
16 Oct - 23 Oct	Lufthansa	direct
01 Oct - 08 Oct	Lufthansa	direct

Also check the deals for one-way flights from Hannover 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 Hannover to Frankfurt in October from $187

Return flights