Cheap flights from Istanbul to Tunis from £99

The month of April is, on average, the cheapest month to fly to Tunis from Istanbul, with most prices found around £202. If you aren’t able to travel during the month of April, then book flights to Tunis from Istanbul during November instead. Flights to Tunis in November, while not as cheap as those in April, still average around £205.

The cheapest day to depart on your flight to Tunis is on a Thursday when prices can be found for as low as £206. This is often the case because there is less demand to fly during this day of the week. Flights from Istanbul to Tunis on a Monday will generally be more expensive and average around £389. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At midday is the cheapest time of day to fly from Istanbul to Tunis when you can find flight prices for as low as £239. Flying to Tunis at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tunis is in the afternoon when prices are around £304.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Tunis for around £225 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tunis from Istanbul for as low as £180 on momondo.

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

Nouvelair, Transavia France, and Tunisair are the most popular carriers operating from Istanbul to Tunis Carthage

Tunisair, Turkish Airlines and Nouvelair are the top three most popular airlines that fly to Tunis from Istanbul according to our data. Tunisair is the first choice among our users, with 52% of people opting to fly with this airline when travelling 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 26% 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 113 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.

Wednesday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

The number of flights available between Istanbul and Tunis is 3 per day as of March 2026. The most frequent departure time is 09:00, with 44% of daily flights leaving at midday.

21 flights are operational weekly from Istanbul to Tunis as of March 2026. The most popular departure day for this route is Thu, with 24% of flights per week taking off on this day.