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Cheap flights from Athens to Istanbul Airport from £37

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — IST
3 Jan — 10 Jan1
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 Wednesday or Thursday and return on a Thursday

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 4 December 2025.

Wed 10/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Sun 14/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 2/12£73
Sun 14/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Wed 17/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 3/12£77
Wed 3/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Mon 8/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 2/12£81
Fri 5/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Wed 10/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 2/12£92
Fri 5/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Sun 7/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 2/12£96
Mon 8/1210:50ATH - IST
Nonstop1h 40mMultiple Airlines
Tue 9/1208:20IST - ATH
Nonstop1h 30mMultiple Airlines
Deal found 1/12£97
Fri 19/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Fri 26/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 2/12£113
Mon 22/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Mon 29/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 3/12£129
Mon 29/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Fri 2/107:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 2/12£136
Fri 26/1210:50ATH - IST
Nonstop1h 40mSichuan Airlines
Mon 29/1207:35IST - ATH
Nonstop1h 35mSichuan Airlines
Deal found 3/12£137

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 4 December 2025.

Round-trip from

£65

One-way from

£37

Popular in

April

Cheapest in

January

Average price

£96

Good round-trip deal

£427 or less

Good one-way deal

£145 or less
Aegean Airlines
  • Aegean Airlines
  • 23/1-25/1
  • Nonstop
  • 3h 00m total
  • Athens to Istanbul
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 21/1
  • Nonstop
  • 1h 30m total
  • Athens to Istanbul
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 858,174 searches. Data last updated 4 December 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.

Mon 12/1

10:50-13:30

Nonstop1h 40m

Istanbul

Fri 16/1

07:35-08:10

Nonstop1h 35m

£71

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 17/12

10:50-13:30

Nonstop1h 40m

Istanbul

Sun 21/12

07:35-08:10

Nonstop1h 35m

£73

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 23/1

10:50-13:30

Nonstop1h 40m

Istanbul

Mon 26/1

07:35-08:10

Nonstop1h 35m

£81

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 4/3

10:50-13:30

Nonstop1h 40m

Istanbul

Mon 9/3

07:35-08:10

Nonstop1h 35m

£81

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Wed 18/2

10:50-13:30

Nonstop1h 40m

Istanbul

Fri 27/2

07:35-08:10

Nonstop1h 35m

£81

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Fri 6/3

00:40-03:10

Nonstop1h 30m

Istanbul

Wed 11/3

16:50-17:15

Nonstop1h 25m

£84

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Mon 2/2

15:50-16:50

1 stop24h 00m

Istanbul

Fri 6/2

05:20-15:05

1 stop10h 45m

£128

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sun 1/2

04:30-15:55

1 stop10h 25m

Istanbul

Thu 5/2

05:20-15:50

1 stop11h 30m

£128

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Sun 15/2

04:30-04:50

1 stop23h 20m

Istanbul

Sat 21/2

05:30-15:50

1 stop11h 20m

£128

AthensIstanbul

ATH - IST

ATHIST

Athens Eleftherios V.

Tue 24/2

16:35-15:55

1 stop22h 20m

Istanbul

Sat 28/2

05:30-15:50

1 stop11h 20m

£128

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 20 results
1
2

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 28 November 2025.

The best time to book flights from Athens to Istanbul Airport is 76 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, January is the cheapest month in which you can book a flight from Athens to Istanbul Airport (average of £56). Flying from Athens to Istanbul Airport in June is currently the most expensive (average of £78). 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 December 2025.

A simple way to save on the total cost of your ticket is to fly from Athens to Istanbul Airport in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking 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 November 2025.

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

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 December 2025.
Get a feel of what it's like to fly with Aegean Airlines and Pegasus Airlines from Athens to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
828 reviews
Check prices

Boarding

7.8

Food

7.4

Entertainment

6.9

Comfort

7.9

Crew

8.6

Overall

8.1

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
8.1
Very Good
828 reviews
Aegean Airlines
8.1
Very Good
828 reviews
Check prices

Boarding

7.8

Food

7.4

Entertainment

6.9

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Pegasus Airlines
6.7
Okay
637 reviews
Aegean Airlines
8.1
Very Good
828 reviews
Check prices

Boarding

7.8

Food

7.4

Entertainment

6.9

Comfort

7.9

Crew

8.6

Overall

8.1

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?

    Athens Eleftherios V. (ATH), located 12.3 mi from the city center, is the airport you fly out of when you book flights from Athens to Istanbul. 2 airlines have flights from Eleftherios V. to Istanbul on a regular basis. Booking flights from Athens Eleftherios V. to Istanbul should not be difficult; the airport handles an average of 18 outbound flights to Istanbul per day.

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

    Airlines like Sichuan Airlines fly from Athens to Istanbul Airport in about 1h 40m. The time it takes to get you to your destination is usually consistent. The distance between Athens and Istanbul Airport is about 344 mi. Most flights are nonstop.

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

    According to our current data, Aegean Airlines (£71), and Pegasus Airlines (£75) offers the cheapest pricing from Athens to Istanbul Airport. You may be able to fly from Athens to Istanbul Airport for 33% less than the average price by searching for these airlines.

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

    £34 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 Aegean Airlines and Pegasus Airlines, with prices starting from £36 and £38, 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 (95%), Emirates (68%), Aegean Airlines( 65%).

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

    Looking at all options, your cheapest flight can be booked for £45. While the most popular route (Athens Eleftherios V. - Istanbul) can be booked for £144 on average, our data indicates £635 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 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 £56). Flying from Athens to Istanbul Airport in June is currently the most expensive (average of £78). 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 Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

Browse thousands of different options on Cheapflights for your next trip

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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 858,174 searches. Data last updated 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Pegasus AirlinesCheapest£75Average£115FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Aegean AirlinesCheapest£75Average£181FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Athens to Istanbul?

Cheapflights helps you search for flights from Athens to Istanbul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Athens to Istanbul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Athens to Istanbul.

Can Cheapflights find flights from Athens to Istanbul with no change fees?

Yes! Cheapflights helps users easily find flights from Athens to Istanbul with no change fees.

Can Cheapflights notify me if prices for flights from Athens to Istanbul become cheaper?

Of course! You can now track prices for flights from Athens to Istanbul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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