Cheap flights Athens → Istanbul

Direct return flights for 1–7 days. Compare dates and book on Aviasales — prices change fast.

Cheapest dates

Prices as of 27.10.2026. Fresh prices load automatically. Round-trip fare for 1 adult without checked baggage; subject to change.

Dates	Days	Airline	Price
07.12 — 09.12	2	GQ	€86	Book from €86 →
10.12 — 14.12	4	Pegasus	€88	Book from €88 →
08.12 — 14.12	6	Aegean	€94	Book from €94 →
18.12 — 20.12	2	Aegean	€108	Book from €108 →
19.11 — 23.11	4	Pegasus	€112	Book from €112 →
28.11 — 01.12	3	Pegasus	€116	Book from €116 →
23.11 — 25.11	2	Aegean	€116	Book from €116 →
06.11 — 10.11	4	Pegasus	€118	Book from €118 →