AirHint found the following cheapest return flights from New York (LGA) to Paris (CDG) in September 2026 (see full year).

Return flights

03 Sep - 12 Sep	Air Transat
03 Sep - 26 Sep	Air Transat
04 Sep - 13 Sep	Air Transat
05 Sep - 13 Sep	Air Transat
01 Sep - 15 Sep	Air Transat
09 Sep - 16 Sep	Air Transat
14 Sep - 18 Sep	Air Transat
14 Sep - 22 Sep	Air Canada
22 Sep - 06 Oct	Lufthansa
19 Sep - 10 Oct	Air Canada
30 Sep - 12 Oct	Air Canada
29 Sep - 12 Oct	Air Canada
12 Sep - 26 Sep	Air Canada
15 Sep - 10 Oct	Lufthansa
07 Sep - 17 Sep	Lufthansa
25 Sep - 09 Oct	Lufthansa

Also check the deals for one-way flights from New York 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 New York to Paris in September from $469

Return flights