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

Return flights

28 Oct - 27 Nov	Tunisair
02 Oct - 08 Oct	Tunisair
02 Oct - 05 Oct	Tunisair
09 Oct - 17 Oct	Tunisair
28 Oct - 18 Nov	Nouvelair
03 Oct - 05 Oct	Nouvelair
06 Oct - 10 Oct	Nouvelair
01 Oct - 05 Oct	Transavia France
08 Oct - 15 Oct	Transavia France
01 Oct - 15 Oct	Transavia France
05 Oct - 12 Oct	Tunisair
06 Oct - 13 Oct	Nouvelair
31 Oct - 04 Nov	Nouvelair
02 Oct - 10 Nov	Eurowings
23 Oct - 01 Nov	Transavia France
24 Oct - 05 Nov	Nouvelair
31 Oct - 07 Nov	Nouvelair
14 Oct - 20 Nov	ITA Airways
29 Oct - 03 Nov	ITA Airways
25 Oct - 05 Nov	ITA Airways

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

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 October from $287

Return flights