Cheap flights from Tunis to Istanbul from C$ 174

In general, April is the cheapest month to fly from Tunis to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 348. If you aren’t able to travel during the month of April, then book flights to Istanbul Airport from Tunis during November instead. Flights to Istanbul Airport in November, while not as cheap as those in April, still average around C$ 362.

The cheapest day to depart from Tunis to Istanbul Airport is on a Wednesday. Travellers who choose to depart for Istanbul Airport on a Wednesday will often find tickets for as low as C$ 438. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul Airport on Friday is C$ 688.

Our data shows that the cheapest Tunis to Istanbul Airport flights are usually those with departure times at noon. Our users have found flights to Istanbul Airport at noon for as low as C$ 274. In contrast, the most expensive time of day to depart to Istanbul Airport is in the afternoon when prices are around C$ 655.

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

You are more likely to see cheaper flights to Istanbul Airport from Tunis when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around C$ 398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Tunis for as low as C$ 343 on momondo.

There are 2 cabin classes available to choose from on Tunis to Istanbul Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Nouvelair and Air Europa are the most popular carriers operating from Tunis Carthage to Istanbul

Tunisair, Nouvelair and Turkish Airlines are the top three most popular airlines that fly to Istanbul Airport from Tunis according to our data. Tunisair is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Istanbul Airport. Keep in mind that there are 3 different airlines that fly to Istanbul Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Tunis and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Nouvelair has had the least delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

2 flights are operational daily from Tunis to Istanbul Airport as of May 2026. The most popular departure time for this route is 10:00a.m., with 40% of flights per day taking off in the evening.

As of May 2026, there are 16 flights per week flying from Tunis to Istanbul Airport. The most common day of the week flights depart is Sun, with 31% of flights taking off on this day.