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

Return flights

06 Dec - 16 Dec	Nouvelair
02 Dec - 05 Dec	Transavia France
07 Dec - 16 Dec	Nouvelair
05 Dec - 12 Dec	Nouvelair
08 Dec - 15 Dec	Tunisair
01 Dec - 06 Dec	Transavia France
02 Dec - 11 Dec	Nouvelair
01 Dec - 08 Dec	Transavia France
01 Dec - 15 Dec	Transavia France
26 Dec - 07 Jan	Tunisair
11 Dec - 18 Dec	Nouvelair
22 Dec - 03 Jan	Tunisair
29 Dec - 08 Jan	Tunisair
20 Dec - 02 Jan	ITA Airways
20 Dec - 09 Jan	ITA Airways
22 Dec - 05 Jan	Nouvelair
29 Dec - 02 Jan	ITA Airways
29 Dec - 06 Jan	Transavia France
30 Dec - 07 Jan	Transavia France
29 Dec - 05 Jan	Nouvelair

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.

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Cheapest return flights from Tunis to Istanbul in December from 251€

Return flights