$41 Cheap Flights from Istanbul (IST) to Athens (ATH)

View $41 flight on Mon, Jul 21, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Athens Intl. Airport (ATH)

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Cheap Flights from Istanbul to Athens (IST-ATH)

Prices were available within the past 7 days and start at $41 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Sat, Nov 29 - Sun, Nov 30
IST
Istanbul
ATH
Athens
$78 Roundtrip, found 20 hours ago
$78
Roundtrip
found 20 hours ago
Select Aegean flight, departing Sat, Nov 29 from Istanbul to Athens, returning Sun, Nov 30, priced at $78 found 20 hours ago
Aegean
Thu, Dec 4 - Sat, Dec 13
IST
Istanbul
ATH
Athens
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select Aegean flight, departing Thu, Dec 4 from Istanbul to Athens, returning Sat, Dec 13, priced at $83 found 1 hour ago
Aegean
Sat, Nov 29 - Sun, Nov 30
IST
Istanbul
ATH
Athens
$96 Roundtrip, found 20 hours ago
$96
Roundtrip
found 20 hours ago
Select Aegean flight, departing Sat, Nov 29 from Istanbul to Athens, returning Sun, Nov 30, priced at $96 found 20 hours ago
Aegean
Fri, Nov 21 - Sun, Nov 23
IST
Istanbul
ATH
Athens
$101 Roundtrip, found 1 hour ago
$101
Roundtrip
found 1 hour ago
Select Aegean flight, departing Fri, Nov 21 from Istanbul to Athens, returning Sun, Nov 23, priced at $101 found 1 hour ago
Aegean
Sat, Nov 29 - Sun, Nov 30
IST
Istanbul
ATH
Athens
$114 Roundtrip, found 20 hours ago
$114
Roundtrip
found 20 hours ago
Select Aegean flight, departing Sat, Nov 29 from Istanbul to Athens, returning Sun, Nov 30, priced at $114 found 20 hours ago
Aegean
Thu, Dec 4 - Sat, Dec 13
IST
Istanbul
ATH
Athens
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Aegean flight, departing Thu, Dec 4 from Istanbul to Athens, returning Sat, Dec 13, priced at $119 found 1 hour ago
SKY express
Wed, Nov 26 - Sat, Nov 29
IST
Istanbul
ATH
Athens
$124 Roundtrip, found 22 hours ago
$124
Roundtrip
found 22 hours ago
Select SKY express flight, departing Wed, Nov 26 from Istanbul to Athens, returning Sat, Nov 29, priced at $124 found 22 hours ago
Pegasus Airlines
Tue, Oct 14 - Fri, Oct 24
SAW
Istanbul
ATH
Athens
$153 Roundtrip, found 7 hours ago
$153
Roundtrip
found 7 hours ago
Select Pegasus Airlines flight, departing Tue, Oct 14 from Istanbul to Athens, returning Fri, Oct 24, priced at $153 found 7 hours ago
Air Serbia
Sat, Feb 14 - Tue, Feb 17
IST
Istanbul
ATH
Athens
$234 Roundtrip, found 20 hours ago
$234
Roundtrip
found 20 hours ago
Select Air Serbia flight, departing Sat, Feb 14 from Istanbul to Athens, returning Tue, Feb 17, priced at $234 found 20 hours ago
Tarom-Romanian Air Transport
Wed, Mar 18 - Wed, Mar 25
IST
Istanbul
ATH
Athens
$305 Roundtrip, found 7 hours ago
$305
Roundtrip
found 7 hours ago
Select Tarom-Romanian Air Transport flight, departing Wed, Mar 18 from Istanbul to Athens, returning Wed, Mar 25, priced at $305 found 7 hours ago

Find the cheapest month to fly from Istanbul (IST) to Athens (ATH)

November is typically the cheapest month to fly

From $76 - $143 per traveler.

Graph displaying average flight prices per month

Flights from Istanbul (IST) to Athens (ATH)
Origin airport
Istanbul
Destination airport
Eleftherios Venizelos
Airlines serving
Aegean, Air France, Air Serbia, ITA Airways, LOT-Polish Airlines, Royal Jordanian, SKY express, Sichuan Airlines, Tarom-Romanian Air Transport, Turkish Airlines
Roundtrip price
$78
Distance
343 mi
Average flight time
1 hour 30 mins

Istanbul to Athens Flights

The cheapest times to fly from Istanbul to Athens

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

 

The best time to book a flight from Istanbul to Athens

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

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 Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $41 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 Athens 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 Athens 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 Eleftherios Venizelos Airport (ATH) cost?
Cheap round-trip flights from Istanbul (IST) to Eleftherios Venizelos Airport (ATH) start at $127. 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 Aegean flight leaving IST on July 27 2025 and touching down at ATH. The price was last updated on July 7 2025 and has not changed since.
What is the cheapest month to fly from IST to ATH?
The cheapest flights from IST to ATH 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 Istanbul (IST) to Eleftherios Venizelos Airport (ATH)?
There are no direct flights from Istanbul (IST) to Eleftherios Venizelos Airport (ATH). However, you'll find other airports offering nonstop flights. Start your journey at Ataturk Intl. Airport (IST) and travel straight to Athens without a layover.
What is the cheapest airline that flies from IST to ATH?
At the moment, the cheapest airline offering one-way flights from IST to ATH is Aegean. You can jet off on this route from $41. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IST on July 31 2025. Prices were last updated on July 7 2025 and have not changed since.
How many flights per day from Istanbul (IST) to Eleftherios Venizelos Airport (ATH)?
There are no daily direct flights departing from Istanbul (IST) to Eleftherios Venizelos Airport (ATH). But you can choose flights with layovers. Filter your search results 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 ATH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from IST to ATH?
With 87% of flights generally landing on schedule, Aegean Airlines has the best on-time performance for direct flights from Istanbul (IST) to Eleftherios Venizelos Airport (ATH). To monitor your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Istanbul (IST) to Eleftherios Venizelos Airport (ATH)?
Book a flight from Istanbul (IST) to Eleftherios Venizelos Airport (ATH) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Eleftherios Venizelos Airport (ATH) last-minute?
Last-minute fares from IST to ATH are typically more expensive. To secure the best rates, start looking for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book an IST to ATH flight and hotel package?
You'll generally save money by securing an IST to ATH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Istanbul (IST) to Eleftherios Venizelos Airport (ATH)?
If you booked your IST to ATH 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 have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.