Flights from Athens to Istanbul

Our cheapest offers for flights from Athens to Istanbul

Here you can compare cheap flights from Athens (ATH) to Istanbul (IST) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Istanbul. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Athens
Istanbul
Outbound
10/06/25
direct
GQ0670
01h 30min
Return
-
Sky Express
$206
Best option
Athens
Istanbul
Outbound
10/28/25
direct
GQ0670
01h 30min
Return
11/21/25
direct
GQ0671
01h 25min
Sky Express ?
$127
Athens
Istanbul
Outbound
10/28/25
1 Stopover (BEG)
JU0537, JU0422
11h 30min
Return
11/21/25
1 Stopover (BEG)
JU0427, JU0536
23h 20min
Air Serbia
$239
Athens
Istanbul
Outbound
10/28/25
direct
GQ0670
01h 30min
Return
11/21/25
direct
GQ0671
01h 25min
Sky Express ?
$131
Athens
Istanbul
Outbound
10/28/25
direct
GQ0670
01h 30min
Return
11/21/25
direct
GQ0671
01h 25min
Sky Express ?
$167
Athens
Istanbul
Outbound
10/28/25
direct
GQ0670
01h 30min
Return
11/21/25
direct
QW1058
01h 25min
Sky Express ?
$219
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Athens to Istanbul

Favorite airline: Air Serbia
Most travelers looking for flights on the route from Athens to Istanbul decide to book flights with Air Serbia.
Air Serbia
73 %
Aegean Airlines
27 %
Direct flights are more expensive
On this route, direct flights are $46.00 more expensive than flights with a stopover.
non stop flight
1 stop
01h 35min
22h 15min
182 $
136 $
Favourite connection: via Belgrade
Flights with a stopover in Belgrade are the most popular connection for this route.
Route
bookings
1 stopover Belgrade (Beograd)
22h 15min, from 136 $
80 %
Direct flights
01h 35min, from 182 $
20 %

Important flight information

Flight information: Athens - Istanbul

Cheapest outbound flight from 205,95 $
Roundtrip from 112,70 $
Flight duration min. 01:25 / max. 01:35
Return flight duration min. 01:30/ max. 01:45
Distance 538 km
Flights per week 55
Departure airport Airport Athens (ATH)
Departure country Flights from Greece
Arrival airport Airport Istanbul (IST)
Destination country Flights to Turkey
Flight destinations with a similar price
Flight destinations with a similar price