$120 Cheap Flights from Tunis (TUN) to Istanbul (IST)

View $120 flight on Sat, Dec 6, 2025Opens in a new window

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

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Cheap Flights from Tunis to Istanbul (TUN-IST)

Prices were available within the past 7 days and start at $120 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Nov 18 - Mon, Nov 24
TUN
Tunis
IST
Istanbul
$240 Roundtrip, found 5 days ago
$240
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Nov 18 from Tunis to Istanbul, returning Mon, Nov 24, priced at $240 found 5 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
TUN
Tunis
IST
Istanbul
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Nov 18 from Tunis to Istanbul, returning Tue, Nov 25, priced at $242 found 1 day ago
Lufthansa
Tue, Feb 24 - Mon, Mar 2
TUN
Tunis
IST
Istanbul
$243 Roundtrip, found 23 hours ago
$243
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Tue, Feb 24 from Tunis to Istanbul, returning Mon, Mar 2, priced at $243 found 23 hours ago
Tunis Air
Mon, Nov 17 - Tue, Nov 18
TUN
Tunis
IST
Istanbul
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Tunis Air flight, departing Mon, Nov 17 from Tunis to Istanbul, returning Tue, Nov 18, priced at $254 found 5 days ago
Tunis Air
Sat, Feb 21 - Sun, Feb 22
TUN
Tunis
IST
Istanbul
$255 Roundtrip, found 12 hours ago
$255
Roundtrip
found 12 hours ago
Select Tunis Air flight, departing Sat, Feb 21 from Tunis to Istanbul, returning Sun, Feb 22, priced at $255 found 12 hours ago
Tunis Air
Sun, Mar 1 - Tue, Mar 10
TUN
Tunis
IST
Istanbul
$256 Roundtrip, just found
$256
Roundtrip
just found
Select Tunis Air flight, departing Sun, Mar 1 from Tunis to Istanbul, returning Tue, Mar 10, priced at $256 just found
Lufthansa
Tue, Nov 18 - Tue, Nov 25
TUN
Tunis
IST
Istanbul
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Nov 18 from Tunis to Istanbul, returning Tue, Nov 25, priced at $260 found 1 day ago
Aegean
Sat, Dec 20 - Fri, Jan 2
TUN
Tunis
IST
Istanbul
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select Aegean flight, departing Sat, Dec 20 from Tunis to Istanbul, returning Fri, Jan 2, priced at $266 found 5 days ago
Turkish Airlines
Tue, Nov 18 - Wed, Nov 19
TUN
Tunis
IST
Istanbul
$282 Roundtrip, found 5 days ago
$282
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Tue, Nov 18 from Tunis to Istanbul, returning Wed, Nov 19, priced at $282 found 5 days ago
Nouvelair
Mon, Oct 6 - Tue, Oct 7
TUN
Tunis
IST
Istanbul
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Nouvelair flight, departing Mon, Oct 6 from Tunis to Istanbul, returning Tue, Oct 7, priced at $308 found 1 day ago

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

March is typically the cheapest month to fly

From $202 - $311 per traveler.

Graph displaying average flight prices per month

Flights from Tunis (TUN) to Istanbul (IST)
Origin airport
Tunis - Carthage Intl.
Destination airport
Istanbul
Airlines serving
Aegean, Air Europa, Air France, ITA Airways, Lufthansa, Nouvelair, Royal Jordanian, Tunis Air, Turkish Airlines
Roundtrip price
$240
Distance
1037 mi
Average flight time
4 hours 45 mins

Tunis to Istanbul Flights

The cheapest times to fly from Tunis to Istanbul

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 Tunis to Istanbul are during the month of November. You can find some of the cheapest flights from Tunis to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tunis to Istanbul

Sunday is one of the best days to book for cheap flights from Tunis to Istanbul: 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 Tunis to Istanbul

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 Tunis to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 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 Tunis to Istanbul 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 Tunis to Istanbul 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 Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST) cost?
Snag cheap return fares starting at $255 from Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Tunis Air flight leaving TUN on July 4 2025 and touching down at IST. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from TUN to IST?
To land a cheap fare, look for nonstop flights from TUN to IST jetting off in October. You can find a one-way Hahn Air flight for $175 leaving on October 15 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 3 2025 and remains unchanged.
What is the cheapest airline that flies from TUN to IST?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from TUN to IST. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST)?
There are no daily nonstop flights available from Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from TUN to IST?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST)?
To land at Istanbul (IST) without delays, opt for a flight that leaves from Tunis - Carthage Intl. Airport (TUN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST) last-minute?
Last-minute fares from TUN to IST are typically more expensive. To secure the cheapest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Can I cancel or change the date of my flight from Tunis - Carthage Intl. Airport (TUN) to Istanbul (IST)?
In most cases, you can modify or cancel your TUN to IST flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.