Cheap Flights from Tunis to Istanbul from US$118

Frequently Asked Questions

• What are the cheapest flights from Tunis to Istanbul (TUN-IST)?

  Based on Trip.com data, Nouvelair offers one-way fares as low as US$118 on Cheapest nonstop routes (e.g. TUN to IST on Sun, Jul 26), while Nouvelair offers Cheapest nonstop round-trips from US$259 departing on Thu, Aug 20 and returning on Tue, Aug 25.

• Which airlines offer direct flights from Tunis to Istanbul?

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

• How long is a flight from Tunis to Istanbul?

  It takes about 2 hours 46 minutes to fly from Tunis to Istanbul.

• When is the best time to book flights from Tunis to Istanbul?

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

• How many flights are there per week from Tunis to Istanbul?

  Based on Trip.com data in the past 4 weeks, there is 31 flight per week flying from Tunis to Istanbul. You can check the weekly schedule for popular airlines on this route below: Turkish Airlines: S/M/T/W/T/F/S -- TK662 (10:17) Turkish Airlines: S/M/T/W/T/F/S -- TK664 (17:27) Nouvelair: -/M/T/-/T/F/S -- BJ640 (07:24)

• How can I find the best deals on flights from Tunis to Istanbul?

  To find best deals on flights from Tunis to Istanbul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jul 26, with one-way flights priced at just US$118.
  · 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 Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Istanbul travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Tunis (TUN) to Istanbul (IST) the cheapest?

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

• Which upcoming date is cheapest to fly from Tunis to Istanbul on?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Tunis to Istanbul on July 24, 2026 with Nouvelair, with prices starting at US$265.

• Which airports can I fly to for Istanbul from Tunis?

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

• Is there any time difference between Tunis and Istanbul?

  The time difference between Istanbul and Tunis is 2h.

• How do I change or cancel my ticket from Tunis to Istanbul?

  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 booking, 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.