$144 Cheap Flights from Istanbul (IST) to Tunis (TUN)

View $144 flight on Sat, Jan 3, 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Tunis - Carthage Intl. Airport (TUN)

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Cheap Flights from Istanbul to Tunis (IST-TUN)

Prices were available within the past 7 days and start at $144 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Dec 5 - Fri, Dec 12
IST
Istanbul
TUN
Tunis
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Dec 5 from Istanbul to Tunis, returning Fri, Dec 12, priced at $253 found 4 days ago
Tunis Air
Wed, Sep 24 - Wed, Oct 1
IST
Istanbul
TUN
Tunis
$254 Roundtrip, found 14 hours ago
$254
Roundtrip
found 14 hours ago
Select Tunis Air flight, departing Wed, Sep 24 from Istanbul to Tunis, returning Wed, Oct 1, priced at $254 found 14 hours ago
Tunis Air
Thu, Dec 25 - Sun, Jan 11
IST
Istanbul
TUN
Tunis
$269 Roundtrip, found 17 hours ago
$269
Roundtrip
found 17 hours ago
Select Tunis Air flight, departing Thu, Dec 25 from Istanbul to Tunis, returning Sun, Jan 11, priced at $269 found 17 hours ago
Lufthansa
Thu, Dec 4 - Sun, Dec 7
IST
Istanbul
TUN
Tunis
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Istanbul to Tunis, returning Sun, Dec 7, priced at $271 found 3 days ago
Lufthansa
Fri, Dec 12 - Tue, Dec 16
IST
Istanbul
TUN
Tunis
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Dec 12 from Istanbul to Tunis, returning Tue, Dec 16, priced at $274 found 2 days ago
Lufthansa
Fri, Dec 5 - Fri, Dec 12
IST
Istanbul
TUN
Tunis
$277 Roundtrip, found 4 days ago
$277
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Dec 5 from Istanbul to Tunis, returning Fri, Dec 12, priced at $277 found 4 days ago
Tunis Air
Wed, Oct 8 - Sat, Oct 11
IST
Istanbul
TUN
Tunis
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Tunis Air flight, departing Wed, Oct 8 from Istanbul to Tunis, returning Sat, Oct 11, priced at $284 found 3 days ago
Turkish Airlines
Tue, Sep 23 - Fri, Sep 26
IST
Istanbul
TUN
Tunis
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Sep 23 from Istanbul to Tunis, returning Fri, Sep 26, priced at $294 found 2 days ago
Air France
Wed, Nov 19 - Mon, Dec 8
IST
Istanbul
TUN
Tunis
$302 Roundtrip, found 20 hours ago
$302
Roundtrip
found 20 hours ago
Select Air France flight, departing Wed, Nov 19 from Istanbul to Tunis, returning Mon, Dec 8, priced at $302 found 20 hours ago
Nouvelair
Thu, Nov 6 - Thu, Nov 13
IST
Istanbul
TUN
Tunis
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Nouvelair flight, departing Thu, Nov 6 from Istanbul to Tunis, returning Thu, Nov 13, priced at $309 found 3 days ago

Find the cheapest month to fly from Istanbul (IST) to Tunis (TUN)

March is typically the cheapest month to fly

From $210 - $372 per traveler.
0
Flights from Istanbul (IST) to Tunis (TUN)
Origin airport
Istanbul
Destination airport
Tunis - Carthage Intl.
Airlines serving
Aegean, Air France, EGYPTAIR, ITA Airways, Lufthansa, Nouvelair, Royal Jordanian, Tunis Air, Turkish Airlines
Roundtrip price
$252
Distance
1037 mi

Istanbul to Tunis Flights

The cheapest times to fly from Istanbul to Tunis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Tunis are during the month of December. You can find some of the cheapest flights from Istanbul to Tunis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Tunis

Sunday is one of the best days to book for cheap flights from Istanbul to Tunis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Tunis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Tunis in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Tunis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Tunis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN) cost?
Get a cheap one-way flight from $144 or cheap return flight from $253 from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN)?
Flying in December can help you save, as it's the cheapest month for flights between IST and TUN. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN)?
You can't catch a nonstop flight from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN). However, you can seamlessly travel to Tunis without any layovers by departing from Ataturk Intl. Airport (IST).
What is the cheapest airline that flies from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN)?
To find the cheapest airline that'll fly you from IST to TUN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN)?
There are no daily nonstop flights available from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from IST to TUN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN)?
To touch down at Tunis - Carthage Intl. Airport (TUN) without delays, choose a flight that takes off from Istanbul (IST) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN) last-minute?
Last-minute fares from IST to TUN are typically more expensive. To secure the lowest prices, start searching for flights early. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book an IST to TUN flight and hotel package?
Booking an IST to TUN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Tunis - Carthage Intl. Airport (TUN)?
If you booked your IST to TUN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.