IST to SFA, Istanbul Airport to Sfax-Thyna International Airport Cheap Flights

Based on HopeGoo data, Transavia France offers one-way fares as low as US$158 on Cheapest nonstop routes (e.g. IST to SFA on Sat, Mar 21), while Transavia France offers Cheapest nonstop round-trips from US$434 departing on Sat, Apr 4 and returning on Sat, Apr 11.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Istanbul to Sfax is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Istanbul to Sfax, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Mar 21, with one-way flights priced at just US$158. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Transavia France. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Sfax travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Istanbul to Sfax is December, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Istanbul to Sfax on February 21, 2026 with Air France, with prices starting at US$708.

The time difference between Sfax and Istanbul is 2h.

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