Cheap Flights from Athens (ATH) to Istanbul (ISL)

Popular airlines from Athens Intl. Airport (ATH) to Ataturk Intl. Airport (ISL)

Alternative airports near Istanbul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $291
IST
Istanbul Airport
Cheapest
Average driving time to city center35 min
Flights from $291
Select flight to Sabiha Gokcen Intl. SAW. Average driving time to city center is 34 minutes. Flights from $500
SAW
Sabiha Gokcen Intl.
Average driving time to city center34 min
Flights from $500
Flights from Athens (ATH) to Istanbul (ISL)
Origin airport
Eleftherios Venizelos
Destination airport
Ataturk Intl.
Distance
334 mi

Athens to Istanbul Flights

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

 

The best time to book a flight from Athens to Istanbul

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Athens 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 Athens 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 Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST) cost?
Discover the latest flight deals from ATH to ISL 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 ATH to ISL?
The cheapest flights from ATH to ISL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
Skip the stopovers and travel straight to Ataturk Intl. Airport (IST) from Eleftherios Venizelos Airport (ATH) with 3 airlines, including:

  • Turkish Airlines
  • Aegean Airlines
  • Sky Express

What is the cheapest airline that flies from ATH to ISL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ATH to ISL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
With, on average, 8 direct flights that operate from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST) each day, you'll be soaring through the skies in no time.
What are the most popular departure times for flights from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
Flights between ATH and ISL tend to be busiest at 1 PM. For a less crowded experience and possibly cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from ATH to ISL?
Friday has the most flights from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST). Consider leaving on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
Eleftherios Venizelos Airport (ATH)'s first flight to Ataturk Intl. Airport (IST) departs at approximately 12:40AM UTC+2. With a flight time of 1h 30m, you'll arrive at around 3:10AM UTC+3.
How long does it take to fly from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
The average flight duration from ATH to ISL is 1 hour and 32 minutes, covering a distance of 330 mi.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
Choose a flight from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be 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.
What airports do you fly into for Istanbul from Eleftherios Venizelos Airport (ATH)?
Take a direct flight from Eleftherios Venizelos Airport (ATH) to Istanbul and arrive at Ataturk Intl. Airport (IST). An alternative entry point into this city is Sabiha Gokcen Intl. Airport (SAW).
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST) last-minute?
Booking your ticket from ATH to ISL right before your journey is generally more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an ATH to ISL flight and hotel package?
Compared with arranging hotels and flights separately, booking an ATH to ISL flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Ataturk Intl. Airport (IST)?
If you booked your ATH to ISL flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.