Cheap flights from Istanbul Airport to Tunis from $148

The month of November is, on average, the cheapest month to fly to Tunis from Istanbul Airport, with most prices found around $271. If you aren’t able to travel during the month of November, then book flights to Tunis from Istanbul Airport during October instead. Flights to Tunis in October, while not as cheap as those in November, still average around $282.

The cheapest day to depart from Istanbul Airport to Tunis is on a Monday. Travelers who choose to depart for Tunis on a Monday will often find tickets for as low as $289. The most expensive day to fly to Tunis is Sunday, with ticket prices averaging around $325.

Flying to Tunis from Istanbul Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $292 when looking at flights departing in the morning. Flights to Tunis are more costly in the afternoon, with an average ticket price of $335. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Istanbul to Tunis Carthage for the best Istanbul - Tunis Carthage flight prices

You are more likely to see cheaper flights to Tunis from Istanbul Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tunis for around $306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tunis from Istanbul Airport for as low as $246 on momondo.

No. A direct flight is the cheapest option for a flight between Istanbul Airport to Tunis.

As of April 2026, prices for Istanbul Airport to Tunis flights are approximately 11% cheaper when compared to flights at the same time last year.

Nouvelair is the most popular carrier operating from Istanbul to Tunis Carthage

Turkish Airlines, Nouvelair and Tunisair are the top three most popular airlines that fly to Tunis from Istanbul Airport according to our data. Turkish Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Tunis. Keep in mind that there are 3 different airlines that fly to Tunis on a routine basis, so you have a few additional options to choose from.

Historically, on average around 25% of flights between Istanbul and Tunis have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between Istanbul Airport and Tunis is 2 per day as of April 2026. The most frequent departure time is 3:00PM, with 37% of daily flights leaving in the afternoon.

20 flights are operational weekly from Istanbul Airport to Tunis as of April 2026. The most popular departure day for this route is Wed, with 20% of flights per week taking off on this day.