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

Return flights

07 Sep - 23 Sep	Air France
01 Sep - 16 Sep	Delta
02 Sep - 11 Sep	Delta
08 Sep - 23 Sep	Air France
17 Sep - 23 Sep	Delta
16 Sep - 23 Sep	Air France
24 Sep - 30 Sep	Delta
12 Sep - 23 Sep	KLM
09 Sep - 20 Sep	Air France
04 Sep - 12 Sep	Delta
10 Sep - 04 Oct	KLM
14 Sep - 04 Oct	KLM
19 Sep - 10 Oct	Delta
22 Sep - 05 Oct	KLM
17 Sep - 11 Oct	KLM
30 Sep - 05 Oct	KLM
26 Sep - 03 Oct	Air France
28 Sep - 05 Oct	Air France
29 Sep - 04 Oct	Air France

Also check the deals for one-way flights from Dallas 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 Dallas to Paris in September from $709

Return flights