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Cheap flights from Athens to Istanbul Airport from $115

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IST
8 Aug — 15 Aug1
1 adult
1 adult, Economy, 0 bags
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 Monday or Tuesday and return on a Tuesday

Cheap flight deals from Athens to Istanbul

Enter your travel dates to find the best prices.

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 9 July 2026.

Sun 6/1200:40
ATH
-
IST
Nonstop1h 30m
Aegean Airlines
Sat 12/1222:00
IST
-
ATH
Nonstop1h 25m
Aegean Airlines
Deal found 8/7$162
Thu 27/807:00
ATH
-
IST
Nonstop1h 30m
Multiple Airlines
Mon 31/804:35
IST
-
ATH
Nonstop1h 30m
Multiple Airlines
Deal found 4/7$177
Thu 27/808:10
ATH
-
IST
Nonstop1h 35m
Aegean Airlines
Mon 31/804:35
IST
-
ATH
Nonstop1h 30m
Aegean Airlines
Deal found 6/7$195
Thu 5/1100:40
ATH
-
IST
Nonstop1h 30m
Aegean Airlines
Tue 10/1122:00
IST
-
ATH
Nonstop1h 25m
Aegean Airlines
Deal found 7/7$208
Fri 27/1107:00
ATH
-
IST
Nonstop1h 30m
Sky Express
Mon 30/1110:30
IST
-
ATH
Nonstop1h 25m
Sky Express
Deal found 7/7$218
Wed 30/900:50
ATH
-
IST
Nonstop1h 30m
Aegean Airlines
Thu 1/1004:35
IST
-
ATH
Nonstop1h 30m
Aegean Airlines
Deal found 7/7$224
Fri 25/908:10
ATH
-
IST
Nonstop1h 35m
Aegean Airlines
Tue 29/915:35
IST
-
ATH
Nonstop1h 30m
Aegean Airlines
Deal found 4/7$225
Thu 3/1207:00
ATH
-
IST
Nonstop1h 30m
Sky Express
Mon 7/1210:30
IST
-
ATH
Nonstop1h 25m
Sky Express
Deal found 8/7$245
Wed 2/1204:30
ATH
-
IST
1 stop11h 30m
Air Serbia
Mon 7/1216:40
IST
-
ATH
1 stop11h 35m
Air Serbia
Deal found 8/7$247
Thu 5/1104:30
ATH
-
IST
1 stop23h 05m
Air Serbia
Mon 16/1105:30
IST
-
ATH
1 stop22h 45m
Air Serbia
Deal found 7/7$248

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 9 July 2026.

Round-trip from

$162

One-way from

$115

Popular in

July

Cheapest in

February

Average price

$242

Good one-way deal

$158 or less
Aegean Airlines
  • Aegean Airlines
  • 27/8-31/8
  • Nonstop
  • 3h 00m total
  • Athens to Istanbul
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 28/9
  • Nonstop
  • 1h 30m total
  • Athens to Istanbul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Istanbul.
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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 9 July 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 return flight
Fastest return journey

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 3/12

07:00-09:30

Nonstop1h 30m

Istanbul

Mon 7/12

10:30-10:55

Nonstop1h 25m

$245

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 2/10

21:20-15:55

1 stop18h 35m

Istanbul

Thu 15/10

04:25-03:20

1 stop22h 55m

$247

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 26/11

04:30-04:35

1 stop23h 05m

Istanbul

Mon 30/11

16:40-03:15

1 stop11h 35m

$248

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sat 14/11

18:30-21:00

Nonstop1h 30m

Istanbul

Tue 17/11

11:35-12:00

Nonstop1h 25m

$254

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 13/11

04:30-17:00

1 stop11h 30m

Istanbul

Tue 17/11

05:30-15:50

1 stop11h 20m

$286

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 24/7

08:10-09:45

Nonstop1h 35m

Istanbul

Tue 28/7

10:40-12:10

Nonstop1h 30m

$356

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Mon 27/7

13:10-16:35

1 stop3h 25m

Istanbul

Sun 2/8

15:35-17:05

Nonstop1h 30m

$404

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 24/7

14:30-22:35

1 stop8h 05m

Istanbul

Tue 28/7

10:15-18:15

1 stop8h 00m

$407

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sun 1/11

15:50-16:05

1 stop23h 15m

Istanbul

Sat 7/11

05:30-15:50

1 stop11h 20m

$418

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 3/12

14:40-15:50

1 stop24h 10m

Istanbul

Mon 7/12

06:30-07:00

Nonstop1h 30m

$426

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

Booking 75 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, February is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $163). Flying from Athens to Istanbul Airport in July is currently the most expensive (average of $242). 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 9 July 2026.

It’s optimal to fly from Athens to Istanbul Airport in the afternoon. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight in the morning.

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 29 daily outbound flights to Istanbul from 0 different airlines.

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

    For as low as $245, 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 cheapest airlines to fly from Athens to Istanbul Airport one-way?

    $68 is the cheapest one-way deal found within the past few days, from Sky Express. You may also be able to find cheap deals on Pegasus Airlines and Sichuan Airlines, with prices starting from $76 and $77, respectively.

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

    Consider Sky Express (82%), Sichuan Airlines (67%) or Pakistan International Airlines (65%) 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 $316, our data shows the cheapest flight currently is $87. When looking at the most popular route, (Athens Eleftherios V. - Istanbul), you can expect to pay $164 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, February is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $163). Flying from Athens to Istanbul Airport in July is currently the most expensive (average of $242). 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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Why should you use Cheapflights to find cheap flight tickets from Athens to Istanbul?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Athens to Istanbul flexibly with Cheapflights today.

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