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

Return flights

05 Dec - 09 Dec	Nouvelair
08 Dec - 13 Dec	Tunisair
04 Dec - 11 Dec	Tunisair
02 Dec - 10 Dec	Nouvelair
03 Dec - 15 Jan	Transavia France
01 Dec - 08 Dec	Nouvelair
11 Dec - 14 Dec	Tunisair
02 Dec - 12 Dec	Nouvelair
07 Dec - 10 Jan	Nouvelair
01 Dec - 12 Dec	Nouvelair
07 Dec - 11 Jan	Nouvelair
12 Dec - 17 Dec	Transavia France
14 Dec - 11 Jan	Nouvelair
08 Dec - 15 Dec	Transavia France
29 Dec - 08 Jan	Nouvelair
31 Dec - 07 Jan	Transavia France
22 Dec - 03 Jan	Transavia France
29 Dec - 03 Jan	Transavia France
26 Dec - 02 Jan	Transavia France
30 Dec - 06 Jan	Transavia France

Also check the deals for one-way flights from Tunis to Istanbul 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Tunis to Istanbul in December from $238

Return flights