AirHint found the following cheapest return flights from New York (JFK) to Tunis (TUN) in September 2025 (see full year).

Return flights

03 Sep - 24 Sep	Norse Atlantic Airways
10 Sep - 23 Sep	Norse Atlantic Airways (UK)
03 Sep - 10 Sep	Vueling Airlines
01 Sep - 11 Sep	Austrian Airlines
01 Sep - 09 Sep	Air Canada
12 Sep - 28 Sep	Norse Atlantic Airways
15 Sep - 02 Oct	Norse Atlantic Airways
07 Sep - 11 Sep	Norse Atlantic Airways
05 Sep - 26 Sep	Norse Atlantic Airways
08 Sep - 12 Sep	ITA Airways
01 Sep - 08 Sep	ITA Airways
01 Sep - 20 Oct	ITA Airways

Also check the deals for one-way flights from New York to Tunis 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 Tunis in September from $488

Return flights