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

Return flights

24 Sep - 29 Sep	flyadeal
25 Sep - 02 Oct	Pegasus Airlines
23 Sep - 09 Oct	flyadeal
24 Sep - 30 Sep	flyadeal
20 Sep - 23 Sep	Royal Jordanian
24 Sep - 05 Oct	flyadeal
22 Sep - 29 Sep	Royal Jordanian
21 Sep - 29 Sep	Royal Jordanian
25 Sep - 10 Oct	AJet
25 Sep - 30 Sep	Pegasus Airlines
21 Sep - 28 Sep	Royal Jordanian
27 Sep - 04 Oct	flyadeal
28 Sep - 04 Oct	Pegasus Airlines
25 Sep - 01 Oct	Pegasus Airlines
20 Sep - 20 Oct	Royal Jordanian
24 Sep - 04 Oct	Royal Jordanian
25 Sep - 27 Sep	AJet
25 Sep - 11 Oct	Pegasus Airlines
23 Sep - 27 Sep	AJet
20 Sep - 25 Sep	Royal Jordanian

Also check the deals for one-way flights from Riyadh 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 Riyadh to Tunis in September from $384

Return flights