Aegean's EcoFlex fare includes two cabin bags and free unlimited ticket changes, ideal for flexibility.
Purchase Security Fast Track for quicker Athens airport security, reducing stress during tight connections.

Planning a trip from Istanbul to Athens? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
| Low season | March |
|---|---|
| High season | November |
| Cheapest flight | $42 |
Direct departures
Istanbul to Athens Eleftherios V.
Monday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Tuesday
Aegean Airlines, Sky Express, Turkish Airlines
Aegean Airlines, Sky Express, +1 more
Wednesday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Thursday
Aegean Airlines, Sky Express, Turkish Airlines
Aegean Airlines, Sky Express, +1 more
Friday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Saturday
Aegean Airlines, Sky Express, Turkish Airlines
Aegean Airlines, Sky Express, +1 more
Sunday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Direct returns
Athens Eleftherios V. to Istanbul
Monday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Tuesday
Aegean Airlines, Sky Express, Turkish Airlines
Aegean Airlines, Sky Express, +1 more
Wednesday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Thursday
Aegean Airlines, Sky Express, Turkish Airlines
Aegean Airlines, Sky Express, +1 more
Friday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Saturday
Aegean Airlines, Sky Express, Turkish Airlines
Aegean Airlines, Sky Express, +1 more
Sunday
Aegean Airlines, Sichuan Airlines, Sky Express, +1 more
Aegean Airlines, Sichuan Airlines, +2 more
1
Aegean Airlines was great! Great spirit, very helpful and efficient. Overall Aegean Airlines was a great experience.
Aegean Airlines was great! Great spirit, very helpful and efficient. Overall Aegean Airlines was a great experience.
The flight was excellent but the onboard WiFi wasn’t working.
The flight was full. The young man in the seat in front of me had reclined and I asked him to put the seat up just a bit because it was encroaching my space quite a lot. Turned out he couldn't because the mechanism was broken. The choice was all the way up or all the way down, no in-between.
The seat was hard as a rock. Business class seats were coach seats with no one in the middle. Service and food were excellent.
The crew was awesome. There was a school group of about 60 14 year-olds. The food is standard greek fare, Baklava was pre-packaged like it would normally be sold in a vending machine, and it was the highlight of the meal. Plane was in great shape, and seating was like a any A319 you would experience at a national-level carrier (i.e. not like Ryan Air). Like many European airports, they bused us to the plane, so the process of boarding groups is useless, and not well understood by infrequent travelers.
Departing from the Parikia apport on Paros was chaos. It is a 3rd world airport, and my home has more square footage. Olympic Air has several instances where there are less than two hours between flights leaving Paros. Further, there are two airlines at the airport, so airport resources are limited. With only one check in desk for each airline, the folks who are getting on the earlier flight are the only people who are able to check in. So, don't get there too early to check in. Also, the airport waiting area, after you go through security only holds about 1/2 of a plane's worth of people. So, the security line also has the same restrictions as the check in desks. Depending upon what time you get there, two queues will extend into the entry road. If your plan departs within the hour, go up to the front of the building and check to see which flight they are checking in or running through security.
Every one was attentive, the food was really very good . All and all was an excellent experience .
There was no enterteinment onboard. Food was good, and service too.
It was a short flight. It did leave about 15 minutes late but other than that everything went well!! There was no food service or entertainment so can’t comment on any of that.
Not good, the seat was broken and the middle seat table was not lowering, no option on the food, despite the business class wasn’t full. In the menu offered they had fish or chicken, no chicken available when was my turn (seating in raw 2!)
Very old business class seats, not fully flat, angled with a bar sticking in your back; seats old and apparently never cleaned, no mattress topper either, not the standard expected in J (also in awful 2-2-2 layout)! Ancient entertainment system of the pop-out type with tiny, old screen. Staff are OK but not proactive, need to be solicited, and of limited English skills, but they do try. Food and beverage options very limited (go for Chinese selection as their Western food is atrocious), no menu given and no dine-on-demand option. All in all, only choose if at a significant discount.
Definitely not top-of-the-range business class, but the A350 is certainly better than their other planes which feature an even older business class. Food/drink offerings are very limited and not up to business class standard, but OK. Staff are keen to help and friendly enough, although poor English language skills. Boarding experience in Rome was poor due to rude Italian staff at gate, but this is not the airline's fault. Onboard entertainment options are mediocre and limited. Sichuan Air is only wort it when obtained at low price and if you basically only want to sleep/rest and bring your own entertainment.
Not sure who to "blame" but I booked the ticket from SiChuan airline overseas. On the day of flight at the airport, I learnt that our passport information was not entered into the system. I was told by the SiChuan airline that this is not the first time that ticket booked overseas missing ID information. Since airport ticket counter does not have authority to add ID information, we have to call SiChuan airline customer service, Luckily, we arrived at the airport early enough to handle this and SiChuan airline customer service has been very helpful.
Dad experience when you check in in chenddu airport , service need to improve
Not good experience when you checkin in China, service need to prove
Plane from Skiathos was 40mins late and we arrived at Athens in a completely different terminal to the departure gate. Myself and my daughter had to run for over 15mins to get to the gate at the far end terminal and we made the flight by 3 mins. The distance from arrival and departure should have been explained, so very stress full of r myself and daughter.
The weight and balance of the aircraft was wrong. It took the ground staff 2 hours to find a forklift to reposition a large heavy crate from the back cargo hold to the front cargo hold. I watched this from my seat. The pilots told us we would be 20 minutes then another 10 minutes delayed waiting on the tower to release us.
There was a departure delay of at least one hour. We also waited in line for 40 minutes and then in the bus for 20 minutes.
It was a short flight so food and entertainment wasn’t necessary
The flight went well, but boarding via a shirtless bus was unpleasant
My flight was supposed to leave at 8:35 and arrive at 9:35. The plane took off at 9:20 and we arrived after 10am. Horrible experience and zero organisation.
Relatively good for a LCC, free water and a biscuit, free standard seat selection at check-in. Just be wary of legroom if you're tall, and the boarding process was very disorganised with no announcements and no queue management.
Do not check bags with Sky Express! We were flying from the Milos airport to Athens. Sky Express lost our checked bags. We were on our way to a wedding in Athens.. In fact, more than half of the flight’s passengers had their bags lost / left at the terminal. This was not a large plane (~50 people), so having left that many bags at a very very small airport where there was only one other flight (from another carrier) scheduled that day, is a ridiculously large oversight. Our bags were sent on a meandering ferry to Athens the following day, to arrive at our hotel 3 days later, but it was too late to be helpful. We had to buy outfits and toiletries, etc when we arrived for the event. We are filing a claim with Sky Express for partial reimbursement.
Never heard about them before and was surprised how organized and efficient they are.
These were tickets purchased with a stolen credit card number.
The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.
Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful
The airline could improve its business class seats and privacy in line with its competitors.
The fact that my flight was cancelled and made wait for 14 Fing hours to booka flightto a neighboring country.... never again
The worst experience I have ever been in, they canceled my ticket the very last minute although it was Booked since October! They claimed it was not possible to change the schedule till January 11, 2026 and all my plans were screwed! My wife paid cash upfront a down payment for a surgery she was going to perform on dec 27th, and all these money lost! I’m considering seriously to get support
To be prepared for being treated with disrespect by the ground crew.
We were charged for checking in our bags! One bag per person was supposed to have been included in the ticket price, and yet Turkish Airlines charged us nearly $200 per bag!
this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it
Luggage never made it it’s been 2 days and no proper update
The flight from Istanbul to Karachi was an old plane in which the seats don’t even come close to lying flat. It was uncomfortable - may as well have been economy, and a far cry from Qatar Airways that I’m used to. The food was mediocre and entertainment couldn’t even be used because there was zero privacy like in a normal business class, so it would feel as though everyone is watching the movie with you - which is awkward. I had to put my food tray out as a leg stopper to get into some sort of comfortable position to curl up and sleep, which is ridiculous. Unacceptable given the ticket still has a business class price tag.
Online check-in was unavailable for my flight. So I waited 40 min in the queue at the check-in counter. Then, unlike any other airline in the world (and I am a very frequent international flyer) Pegasus was adamant that my CPAP was just another carry on and that I had to pay extra for it. Then, after I had paid in advance for a seat, they insisted I could not sit in an exit row because I was over 60 years old (I'm clearly in good shape and buy exit row seats more or less weekly). We pushed back harder and harder and insisted on talking to the station chief, who spoke with the counter staff by phone (not to me) and eventually relented. Experience on boarf was ok-- for a budget airline.
You adjourned my flight by 1h 30 mns and only updated me 1h30 mns before the new scheduled flight. I submitted an email to Kayak asking for a refund. It was the most stressful experience I've had.
Not because when i try to do check in there is only in turkish language i can not select other language
https://www.instagram.com/reel/DGVSRsasQcG/?igsh=dmkxa2s1eHNlbHZs
Don't fly Pegasus, terrible service at the airport and boarding was really bad. Both flights I took with them were significantly late. This flight had us all changing the gate at the last moment and it was chaos.withour explanation or apology. The planes have seats that don't recline and seats are really hard. The crew on board was good both flights, but that is the only positive thing I can say about this airline. It's not worth it and I won't be flying them again.
The airport staff were some of the worst I've ever flown, and I fly at least 50x every year. From the staff at the gate, to the check in staff, to the ticketing sales staff. My experience in Instanbul was so bad Ill.never fly Pegasus again. They were incredibly rude, dismissive and not helpful whatsoever. This is the worst of the worst if you want to fly a budget airline I'd go elsewhere. The airplane seats are really uncomfortable and don't recline at all, you get charged for every single thing so in the end you will pay more flying with them. The crew on the plane were the only kind people we encountered with Pegasus.
Pegasus Airlines which is the most efficient and cost worth low cost airline all over the Europe
Flight from London was delayed and we had to hurry up to catch the connecting flight to Riyadh
The crew were outstandingly kind and cheerful. We carried our cat and they offered help.
Late departure. No announcements. Boarding was a disaster. Some kind of technical issue scanning boarding passes.