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Cheap flights from Athens to Istanbul Airport from $98

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IST
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Athens Eleftherios V. to Istanbul are usually found in January or February, booked 76 days in advance, depart on a Monday or Sunday and return on a Wednesday

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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 14 November 2025.

Thu 18/1218:30ATH - IST
Nonstop1h 30mAegean Airlines
Mon 22/1206:30IST - ATH
Nonstop1h 30mAegean Airlines
Deal found 12/11$145
Tue 9/1208:05ATH - IST
Nonstop1h 30mAegean Airlines
Wed 17/1222:00IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 12/11$168
Wed 10/1208:05ATH - IST
Nonstop1h 30mAegean Airlines
Sun 14/1206:30IST - ATH
Nonstop1h 30mAegean Airlines
Deal found 12/11$191
Tue 9/1208:05ATH - IST
Nonstop1h 30mAegean Airlines
Sat 13/1216:50IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 12/11$192
Tue 9/1208:05ATH - IST
Nonstop1h 30mAegean Airlines
Wed 10/1222:00IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 11/11$194
Wed 17/1208:05ATH - IST
Nonstop1h 30mAegean Airlines
Sun 21/1222:00IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 12/11$215
Sun 30/1100:40ATH - IST
Nonstop1h 30mAegean Airlines
Wed 3/1211:35IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 13/11$217
Mon 15/1216:00ATH - IST
1 stop5h 00mMultiple Airlines
Sat 20/1210:30IST - ATH
Nonstop1h 25mMultiple Airlines
Deal found 11/11$218
Fri 28/1100:40ATH - IST
Nonstop1h 30mAegean Airlines
Wed 3/1222:00IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 11/11$224
Wed 26/1118:30ATH - IST
Nonstop1h 30mAegean Airlines
Sun 30/1106:30IST - ATH
Nonstop1h 30mAegean Airlines
Deal found 13/11$241
Tue 2/1210:45ATH - IST
2 stops21h 45mMultiple Airlines
Sat 20/1210:30IST - ATH
Nonstop1h 25mMultiple Airlines
Deal found 13/11$243

Cheap 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 14 November 2025.

Round-trip from

$143

One-way from

$98

Popular in

April

Cheapest in

January

Average price

$182

Good round-trip deal

$888 or less

Good one-way deal

$205 or less
Aegean Airlines
  • Aegean Airlines
  • 24/1-25/1
  • Nonstop
  • 3h 00m total
  • Athens to Istanbul
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 30/11
  • Nonstop
  • 1h 30m total
  • Athens to Istanbul
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
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.
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Athens to Istanbul Airport that are best for you.

Fly from

Athens

Fly to

Istanbul

Route

Depart

Return

Price

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Tue 10/2

18:30-21:00

Nonstop1h 30m

Istanbul

Fri 13/2

22:00-22:25

Nonstop1h 25m

$145

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 17/12

08:05-10:35

Nonstop1h 30m

Istanbul

Mon 22/12

06:30-07:00

Nonstop1h 30m

$192

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 9/1

15:50-04:25

1 stop11h 35m

Istanbul

Sat 10/1

17:35-15:05

1 stop22h 30m

$256

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 14/1

04:20-16:50

1 stop11h 30m

Istanbul

Tue 20/1

17:35-15:05

1 stop22h 30m

$258

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Tue 10/2

00:40-03:10

Nonstop1h 30m

Istanbul

Mon 16/2

11:35-12:00

Nonstop1h 25m

$266

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 11/2

00:40-03:10

Nonstop1h 30m

Istanbul

Wed 18/2

11:35-12:00

Nonstop1h 25m

$266

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 17/12

09:40-15:50

1 stop5h 10m

Istanbul

Sun 21/12

11:35-12:00

Nonstop1h 25m

$273

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 3/12

13:10-15:45

Nonstop1h 35m

Istanbul

Sun 7/12

08:20-08:50

Nonstop1h 30m

$299

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sat 29/11

18:30-21:00

Nonstop1h 30m

Istanbul

Wed 3/12

16:40-20:40

1 stop5h 00m

$302

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sat 29/11

00:40-03:10

Nonstop1h 30m

Istanbul

Tue 2/12

06:30-07:00

Nonstop1h 30m

$304

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 17 results
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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 return 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?

Use this chart to determine the optimal time to book a return flight from Athens to Istanbul. Price data was last updated on 7 November 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Athens to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $114). Flying from Athens to Istanbul Airport in June is currently the most expensive (average of $159). 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 14 November 2025.

It’s optimal to fly from Athens to Istanbul Airport in the afternoon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Athens to Istanbul. Price data was last updated on 2 November 2025.

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

How much does it cost for a return flight from Athens to Istanbul Airport?

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?

    Located just 19.7 km from the city centre, Athens Eleftherios V. is the airport most travellers will use when flying to Istanbul from Athens. Booking flights from Eleftherios V. (ATH) to Istanbul should be relatively easy as there are 27 daily outbound flights to Istanbul from 0 different airlines.

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

    For as low as $145, Aegean Airlines can have you in Istanbul Airport from Athens in 1h 30m. There are 554 km between Athens and Istanbul Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Consider Sky Express (91%), Air Canada (83%) or Aegean Airlines (67%) when booking your flight. These represent the most reliable airlines when flying from Athens to Istanbul Airport.

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

    While on average a flight from Athens to Istanbul Airport is generally $706, our data shows the cheapest flight currently is $156. When looking at the most popular route, (Athens Eleftherios V. - Istanbul), you can expect to pay $151 for that flight.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $114). Flying from Athens to Istanbul Airport in June is currently the most expensive (average of $159). 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

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