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Cheap flights from Athens to Istanbul Airport from $100

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IST
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from Athens Eleftherios V. to Istanbul are usually found in January or February, booked 83 days in advance, depart on a Monday or Thursday and return on a Wednesday

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 4 July 2025.

Round-trip from

$205

One-way from

$100

Popular in

August

Cheapest in

January

Average price

$306

Good one-way deal

$146 or less
Aegean Airlines
  • Aegean Airlines
  • 17/7-23/7
  • Nonstop
  • 3h 00m total
  • Athens to Istanbul
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Aegean Airlines
  • Aegean Airlines
  • 6/11
  • Nonstop
  • 1h 30m total
  • Athens to Istanbul
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($124 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Athens Eleftherios V. to Istanbul.
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Find 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 4 July 2025.

Wed 12/1113:30ATH - IST
Nonstop1h 30mAegean Airlines
Wed 12/1122:00IST - ATH
Nonstop1h 25mAegean Airlines
Deal found 4/7$195
Tue 2/907:00ATH - IST
Nonstop1h 30mMultiple Airlines
Fri 5/908:30IST - ATH
Nonstop1h 30mMultiple Airlines
Deal found 3/7$259
Mon 1/903:55ATH - IST
Nonstop1h 30mTurkish Airlines
Thu 4/901:40IST - ATH
Nonstop1h 25mTurkish Airlines
Deal found 3/7$298
Mon 13/1016:20ATH - IST
1 stop23h 30mAir Serbia
Fri 17/1004:20IST - ATH
1 stop10h 35mAir Serbia
Deal found 3/7$303

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 4 July 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.

Wed 12/11

13:30-16:00

Nonstop1h 30m

Istanbul

Wed 12/11

22:00-22:25

Nonstop1h 25m

$195

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Tue 2/9

07:00-08:30

Nonstop1h 30m

Istanbul

Fri 5/9

08:30-10:00

Nonstop1h 30m

$259

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Mon 1/9

03:55-05:25

Nonstop1h 30m

Istanbul

Thu 4/9

01:40-03:05

Nonstop1h 25m

$298

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Mon 13/10

16:20-15:50

1 stop23h 30m

Istanbul

Fri 17/10

04:20-14:55

1 stop10h 35m

$303

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Thu 6/11

00:40-03:10

Nonstop1h 30m

$100

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 24/10

12:00-13:40

Nonstop1h 40m

$120

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Tue 14/10

22:00-23:40

Nonstop1h 40m

$138

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sun 3/8

15:40-03:30

1 stop11h 50m

$142

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 21/11

07:00-09:30

Nonstop1h 30m

$227

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 8/8

10:30-23:30

1 stop13h 00m

$234

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 27 June 2025.

Booking 83 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, March is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $860). Flying from Athens to Istanbul Airport in December is currently the most expensive (average of $1,333). 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 4 July 2025.

It’s optimal to fly from Athens to Istanbul Airport in the afternoon. By choosing this option you can save up to 69% 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 29 June 2025.

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

Weekly flight availability from Athens to Istanbul Airport

Explore weekly flight availability from Athens to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2025.

The most flights from ATH to IST are scheduled on a Wednesday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

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

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 4 July 2025.
Read reviews from past customers who have flown with Aegean Airlines, Turkish Airlines, andWizz Air from Athens to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
761 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Turkish Airlines
7.3
Good
3,895 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Wizz Air
6.8
Okay
1,057 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air Serbia
6.3
Okay
197 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 26 daily outbound flights to Istanbul from 2 different airlines.

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

    Cheapflights users have booked flights from Athens to Istanbul Airport round-trip from $205. Other airlines that can offer you cheap pricing are Turkish Airlines, from $298, and Air Serbia, from $341. Aegean Airlines is currently priced 18% below the average price you’ll pay for this route.

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

    $100 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 Sichuan Airlines and Turkish Airlines, with prices starting from $120 and $138, respectively.

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

    Consider Sky Express (93%), Turkish Airlines (65%) or Aegean 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 $1,098, our data shows the cheapest flight currently is $129. When looking at the most popular route, (Athens Eleftherios V. - Istanbul), you can expect to pay $288 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, March is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of $860). Flying from Athens to Istanbul Airport in December is currently the most expensive (average of $1,333). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
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Top 2 airlines flying from Athens to Istanbul

Discover the top 2 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 647,157 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest$151Average$315FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Aegean AirlinesCheapest$199Average$321FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

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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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