$148 Cheap Flights from Istanbul (IST) to Skiathos (JSI)

View $148 flight on Sun, Jul 6, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Skiathos (JSI-Skiathos Island National)

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Cheap Flights from Istanbul to Skiathos (IST-JSI)

Prices were available within the past 7 days and start at $148 for one-way flights and $332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$332 Roundtrip, found 4 days ago
$332
Roundtrip
found 4 days ago
Select SKY express flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $332 found 4 days ago
SKY express
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select SKY express flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $348 found 4 days ago
Aegean
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$357 Roundtrip, found 4 days ago
$357
Roundtrip
found 4 days ago
Select Aegean flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $357 found 4 days ago
Aegean
Tue, Aug 12 - Sun, Aug 17
IST
Istanbul
JSI
Skiathos
$358 Roundtrip, found 23 hours ago
$358
Roundtrip
found 23 hours ago
Select Aegean flight, departing Tue, Aug 12 from Istanbul to Skiathos, returning Sun, Aug 17, priced at $358 found 23 hours ago
SKY express
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$382 Roundtrip, found 4 days ago
$382
Roundtrip
found 4 days ago
Select SKY express flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $382 found 4 days ago
Aegean
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select Aegean flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $391 found 4 days ago
SKY express
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select SKY express flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $391 found 4 days ago
Aegean
Tue, Aug 12 - Sun, Aug 17
IST
Istanbul
JSI
Skiathos
$392 Roundtrip, found 23 hours ago
$392
Roundtrip
found 23 hours ago
Select Aegean flight, departing Tue, Aug 12 from Istanbul to Skiathos, returning Sun, Aug 17, priced at $392 found 23 hours ago
Aegean
Sun, Jul 6 - Thu, Aug 7
IST
Istanbul
JSI
Skiathos
$413 Roundtrip, found 4 days ago
$413
Roundtrip
found 4 days ago
Select Aegean flight, departing Sun, Jul 6 from Istanbul to Skiathos, returning Thu, Aug 7, priced at $413 found 4 days ago
Hahn Air Systems
Thu, Aug 14 - Sat, Aug 16
IST
Istanbul
JSI
Skiathos
$673 Roundtrip, found 23 hours ago
$673
Roundtrip
found 23 hours ago
Select Hahn Air Systems flight, departing Thu, Aug 14 from Istanbul to Skiathos, returning Sat, Aug 16, priced at $673 found 23 hours ago
Flights from Istanbul (IST) to Skiathos (JSI)
Origin airport
Istanbul
Destination airport
Skiathos Island National
Airlines serving
Aegean, Hahn Air Systems, SKY express
Roundtrip price
$332
Distance
311 mi

Istanbul to Skiathos Flights

The cheapest times to fly from Istanbul to Skiathos

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

 

The best time to book a flight from Istanbul to Skiathos

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

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 Skiathos in 2025. You can also book with separate airlines for your outbound and return journeys, from $148 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 Skiathos 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 Skiathos 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 Skiathos Island National Airport (JSI) cost?
Discover the latest flight deals from IST to JSI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IST to JSI?
The cheapest flights from IST to JSI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IST to JSI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IST to JSI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Istanbul (IST) to Skiathos Island National Airport (JSI)?
Nonstop flights from Istanbul (IST) to Skiathos Island National Airport (JSI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IST to JSI?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*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 Skiathos Island National Airport (JSI)?
To avoid possible delays on the Istanbul (IST) to Skiathos Island National Airport (JSI) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Skiathos Island National Airport (JSI) last-minute?
Last-minute bookings from IST to JSI are generally more expensive. To secure the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book an IST to JSI flight and hotel package?
You can save money by securing an IST to JSI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Istanbul (IST) to Skiathos Island National Airport (JSI)?
If you reserved your IST to JSI flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare 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, head to our Customer Service portal for more information.

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*Available to One Key members.