AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Paris (CDG) in September 2025 (see full year).

Return flights

09 Sep - 16 Sep	Frontier Airlines
13 Sep - 16 Sep	Frontier Airlines
04 Sep - 11 Sep	Frontier Airlines
08 Sep - 15 Sep	Frontier Airlines
18 Sep - 25 Sep	Frontier Airlines
01 Sep - 30 Sep	Frontier Airlines
19 Sep - 23 Sep	Frontier Airlines
10 Sep - 18 Sep	Breeze Airways
15 Sep - 26 Sep	Spirit Airlines
17 Sep - 25 Sep	Breeze Airways
01 Sep - 08 Oct	Frontier Airlines
30 Sep - 07 Oct	United
24 Sep - 01 Oct	United
27 Sep - 04 Oct	United
01 Sep - 08 Oct	Air France	direct
24 Sep - 01 Oct	Air France	direct
30 Sep - 07 Oct	Air France	direct

Also check the deals for one-way flights from Raleigh-durham 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 Raleigh-durham to Paris in September from 383€

Return flights