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$84+ Cheap flights from Athens (ATH) to Istanbul (IST)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IST
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to Istanbul are usually found in February or January, booked 76 days in advance, depart on a Sunday or Saturday and return on a Wednesday

Cheap flight deals from Athens to Istanbul

Cheapest flights from Athens to Istanbul
Explore the most affordable flight options available from Athens to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
ATH
-
IST
Nonstop1h 30m
Sky Express
Tue 9/299:30 am
IST
-
ATH
Nonstop1h 25m
Sky Express
Deal found 7/24$109
This Aegean Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:30 pm
ATH
-
IST
Nonstop1h 30m
Aegean Airlines
Mon 12/76:30 am
IST
-
ATH
Nonstop1h 30m
Aegean Airlines
Deal found 7/22$112
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
ATH
-
IST
Nonstop1h 30m
Multiple Airlines
Mon 8/2410:30 am
IST
-
ATH
Nonstop1h 30m
Multiple Airlines
Deal found 7/24$114
This CheapOair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:00 am
ATH
-
IST
Nonstop1h 30m
Sky Express
Sun 12/610:45 pm
IST
-
ATH
Nonstop1h 25m
Sky Express
Deal found 7/22$119
This Aegean Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:50 am
ATH
-
IST
Nonstop1h 30m
Aegean Airlines
Thu 10/14:35 am
IST
-
ATH
Nonstop1h 30m
Aegean Airlines
Deal found 7/24$122
This CheapOair deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:40 am
ATH
-
IST
Nonstop1h 30m
Aegean Airlines
Wed 11/410:00 pm
IST
-
ATH
Nonstop1h 25m
Aegean Airlines
Deal found 7/20$124
This Sky Express deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sky Express is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:00 am
ATH
-
IST
Nonstop1h 30m
Sky Express
Mon 12/1410:30 am
IST
-
ATH
Nonstop1h 25m
Sky Express
Deal found 7/24$126
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am
ATH
-
IST
Nonstop1h 30m
Sky Express
Tue 10/2710:30 am
IST
-
ATH
Nonstop1h 25m
Sky Express
Deal found 7/20$141

Find flight deals from Athens to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$111
(Justfly.com)

One-way from

$84
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$174

Good round-trip deal

$273 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for Athens Eleftherios V.-Istanbul flight deals.
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Provider most trusted by Cheapflights users for Athens Eleftherios V.-Istanbul flights.
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From Athens Eleftherios V. to Istanbul
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One-way flight from Athens Eleftherios V. to Istanbul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Athens Eleftherios V. to Istanbul.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Istanbul.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Athens to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 12/10

7:00 am-9:30 am

Nonstop1h 30m

Istanbul

Mon 12/14

10:30 am-10:55 am

Nonstop1h 25m

$126

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 9/2

12:50 am-2:20 am

Nonstop1h 30m

Istanbul

Thu 9/3

4:35 am-6:05 am

Nonstop1h 30m

$155

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sun 1/3

12:40 am-3:10 am

Nonstop1h 30m

Istanbul

Wed 1/6

11:30 am-12:00 pm

Nonstop1h 30m

$155

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 11/13

3:50 pm-4:35 am

1 stop11h 45m

Istanbul

Wed 11/18

4:40 pm-3:50 pm

1 stop24h 10m

$171

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 12/4

3:50 pm-5:00 pm

1 stop24h 10m

Istanbul

Sun 12/6

4:40 pm-3:05 pm

1 stop23h 25m

$171

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 1/7

4:35 pm-4:35 am

1 stop11h 00m

Istanbul

Mon 1/11

4:40 pm-3:15 am

1 stop11h 35m

$171

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 12/3

4:35 pm-4:35 am

1 stop11h 00m

Istanbul

Mon 12/7

4:40 pm-3:50 pm

1 stop24h 10m

$171

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 12/10

4:35 pm-4:05 pm

1 stop22h 30m

Istanbul

Mon 12/14

4:40 pm-3:15 am

1 stop11h 35m

$171

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 10/2

1:10 pm-4:35 pm

1 stop3h 25m

Istanbul

Thu 10/15

8:55 pm-10:25 pm

Nonstop1h 30m

$192

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 1/7

1:10 pm-3:45 pm

Nonstop1h 35m

Istanbul

Mon 1/11

11:30 am-12:00 pm

Nonstop1h 30m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Athens to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to Istanbul in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Athens to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Athens with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Athens to Istanbul Airport

How far ahead should I book a flight from Athens to Istanbul Airport?

The best time to book flights from Athens to Istanbul Airport is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Athens to Istanbul Airport?

Currently, February is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $113). Flying from Athens to Istanbul Airport in July is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATH to IST?

Find hourly flight availability from Athens to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 24, 2026.

One of the essential ways to save on airfare from Athens to Istanbul Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Athens to Istanbul Airport?

Use this chart to determine the cheapest time to fly round-trip from Athens to Istanbul. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their Athens to Istanbul Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Athens to Istanbul Airport?

Airfare is below average for this route at the moment.

Athens to Istanbul Airport flights typically cost between $138 and $202 in September.
The cheapest round-trip price found within the last 5 days was $109 on Sky Express (Sep 23-Sep 29).

The best insider tips for Athens to Istanbul Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to Istanbul Airport trip
Our travel experts
Kaitlyn McInnis

Kaitlyn McInnis

Expert on Aegean Airlines

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Turkish Airlines

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated July 24, 2026.
Peruse reviews from past customers who have flown with Aegean Airlines,Sichuan Airlines, andSky Express from Athens to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
902 reviews

Boarding

7.8

Entertainment

6.9

Food

7.4

Overall

8.2

Crew

8.7

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Aegean Airlines
8.2
Very good
902 reviews
Aegean Airlines
8.2
Very good
902 reviews

Boarding

7.8

Entertainment

6.9

Food

7.4

Overall

8.2

Crew

8.7

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Sichuan Airlines
7.8
Good
35 reviews
Aegean Airlines
8.2
Very good
902 reviews

Boarding

7.8

Entertainment

6.9

Food

7.4

Overall

8.2

Crew

8.7

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Sky Express
7.6
Good
132 reviews
Aegean Airlines
8.2
Very good
902 reviews

Boarding

7.8

Entertainment

6.9

Food

7.4

Overall

8.2

Crew

8.7

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Turkish Airlines
7.4
Good
4,455 reviews
Aegean Airlines
8.2
Very good
902 reviews

Boarding

7.8

Entertainment

6.9

Food

7.4

Overall

8.2

Crew

8.7

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Pegasus Airlines
6.6
Okay
636 reviews
Aegean Airlines
8.2
Very good
902 reviews

Boarding

7.8

Entertainment

6.9

Food

7.4

Overall

8.2

Crew

8.7

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable

Related info for your journey

Find useful and relevant information for your journey from Athens to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Athens to Istanbul?

    If you book a flight to Istanbul from Athens, you will be flying from Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 12.3 mi from the center of Athens. There are 28 flights from Eleftherios V. to Istanbul per day from 5 different airlines.

  • How long is the flight from Athens to Istanbul Airport?

    Departing from Athens to Istanbul Airport will take you 1h 30m. Athens and Istanbul Airport are separated by a distance of 344 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Athens to Istanbul Airport round-trip?

    According to our current data, Sky Express ($76), Aegean Airlines ($81), and Sichuan Airlines ($96) offers the cheapest pricing from Athens to Istanbul Airport. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Athens to Istanbul Airport one-way?

    $49 is the cheapest one-way deal found within the past few days, from Aegean Airlines. You may also be able to find cheap deals on Sky Express and Pegasus Airlines, with prices starting from $49 and $50, respectively.

  • What are the most reliable airlines from Athens to Istanbul Airport?

    Before booking your flight to Istanbul Airport from Athens, check out the most reliable airlines to get you to your destination on time: Sky Express (79%), Sichuan Airlines (67%), Pakistan International Airlines( 64%).

  • What are the cheapest flights from Athens to Istanbul Airport?

    Looking at all options, your cheapest flight can be booked for $95. While the most popular route (Athens Eleftherios V. - Istanbul) can be booked for $105 on average, our data indicates $2,216 when flying from Athens to Istanbul Airport.

  • Can I find deals for flights from Athens to Istanbul that include hotel bookings?

    Yes. In addition to deals on Athens to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Istanbul.

  • Can I find deals for business class flights from Athens to Istanbul?

    Yes. Cheapflights offers flight deals from Athens to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Athens to Istanbul Airport?

    Currently, February is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $113). Flying from Athens to Istanbul Airport in July is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
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Top 5 airlines flying from Athens to Istanbul

Discover the top 5 airlines that operate flights from Athens to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sky ExpressCheapest$76Average$162FlexibilityNo cancel feeOn-timeN/A
Aegean AirlinesCheapest$81Average$161FlexibilityNo cancel feeOn-time87%
Sichuan AirlinesCheapest$96Average$137FlexibilityNo cancel feeOn-time63%
Pegasus AirlinesCheapest$98Average$181FlexibilityNo cancel feeOn-time82%
Turkish AirlinesCheapest$214Average$426FlexibilityNo cancel feeOn-time77%

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