IST to TUN, Istanbul Airport to Tunis–Carthage International Airport Cheap Flights

Based on HopeGoo data, Pegasus Airlines offers one-way fares as low as US$112 on Cheapest nonstop routes (e.g. SAW to TUN on Tue, Mar 3), while AJet offers Cheapest nonstop round-trips from US$200 departing on Fri, Feb 6 and returning on Tue, Feb 10.

At the moment, you can catch a nonstop flight from Istanbul to Tunis with the following airlines, including: Turkish Airlines Tunisair Nouvelair AJet Pegasus Airlines Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 2 hours 57 minutes to fly from Istanbul to Tunis.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Istanbul to Tunis 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.

Based on HopeGoo data in the past 4 weeks, there is 32 flight per week flying from Istanbul to Tunis. You can check the weekly schedule for popular airlines on this route below: Turkish Airlines: S/M/T/W/T/F/S -- TK661 (09:51) Turkish Airlines: S/M/T/W/T/F/S -- TK663 (16:13) Nouvelair: S/M/-/W/T/F/S -- BJ641 (13:19)

To find best deals on flights from Istanbul to Tunis, 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 Tue, Mar 3, with one-way flights priced at just US$112. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Nouvelair. · 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 Tunis travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Istanbul to Tunis is November, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Istanbul to Tunis on February 24, 2026 with AJet, with prices starting at US$100.

You can land at any one of the following hubs in Tunis, with Istanbul Airport to Tunis–Carthage International Airport (IST-TUN) is by far the most common option on this route: Tunis–Carthage International Airport (TUN).

The time difference between Tunis and Istanbul is 2h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.