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

Return flights

07 Dec - 14 Dec	FrenchBee
07 Dec - 11 Dec	Lufthansa
07 Dec - 15 Dec	Air France
08 Dec - 15 Dec	Air France
10 Dec - 17 Dec	FrenchBee
14 Dec - 21 Dec	Norse Atlantic Airways
14 Dec - 22 Dec	Norse Atlantic Airways (UK)
15 Dec - 07 Jan	Spirit Airlines
14 Dec - 20 Dec	Norse Atlantic Airways
17 Dec - 09 Jan	Aer Lingus
23 Dec - 17 Jan	Spirit Airlines
18 Dec - 27 Dec	Neos Air
23 Dec - 03 Jan	Frontier Airlines
19 Dec - 04 Jan	Allegiant Air
19 Dec - 01 Jan	FrenchBee

Also check the deals for one-way flights from New York to Tunis in December.

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 December from 531€

Return flights