AirHint found the following cheapest return flights from Nashville (BNA) to Paris (CDG) in September 2025 (see full year).

Return flights

09 Sep - 23 Sep	jetBlue
16 Sep - 30 Sep	Spirit Airlines
10 Sep - 15 Sep	Spirit Airlines
22 Sep - 05 Oct	Spirit Airlines
28 Sep - 05 Oct	Icelandair
26 Sep - 15 Oct	Spirit Airlines
02 Sep - 09 Sep	United
11 Sep - 18 Sep	United
08 Sep - 15 Sep	United
14 Sep - 21 Sep	United
17 Sep - 24 Sep	United
23 Sep - 30 Sep	United
26 Sep - 03 Oct	United
29 Sep - 06 Oct	United
20 Sep - 27 Sep	United

Also check the deals for one-way flights from Nashville to Paris 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 Nashville to Paris in September from $521

Return flights