AirHint found the following cheapest return flights from Nantes (NTE) to Berlin (BER) in September 2025 (see full year).

Return flights

15 Sep - 29 Sep	Transavia France	direct
22 Sep - 29 Sep	Transavia France	direct
22 Sep - 26 Sep	Transavia France	direct
29 Sep - 06 Oct	Transavia France	direct
29 Sep - 03 Oct	Transavia France	direct
26 Sep - 29 Sep	Ryanair
24 Sep - 29 Sep	Ryanair
15 Sep - 19 Sep	Transavia France	direct
26 Sep - 29 Sep	Transavia France	direct
08 Sep - 12 Sep	Ryanair
12 Sep - 15 Sep	Transavia France	direct
09 Sep - 12 Sep	Ryanair

Also check the deals for one-way flights from Nantes to Berlin in September.

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 Nantes to Berlin in September from 117€

Return flights