Cheapest return flights from Athens to Istanbul in October from 91€

AirHint found the following cheapest return flights from Athens (ATH) to Istanbul (IST) in October 2026 (see full year).

Return flights

26 Oct - 04 Nov SKY express direct
22 Oct - 25 Oct Pegasus Airlines direct
27 Oct - 04 Nov SKY express direct
20 Oct - 04 Nov SKY express direct
22 Oct - 26 Oct Pegasus Airlines direct
02 Oct - 05 Oct Pegasus Airlines direct
26 Oct - 30 Oct SKY express direct
26 Oct - 13 Nov SKY express direct
26 Oct - 09 Nov SKY express direct
26 Oct - 03 Nov SKY express direct
26 Oct - 02 Nov SKY express direct
26 Oct - 15 Nov SKY express direct
07 Oct - 14 Oct Pegasus Airlines direct
22 Oct - 04 Nov SKY express direct
23 Oct - 04 Nov SKY express direct
05 Oct - 12 Oct Pegasus Airlines direct
23 Oct - 25 Oct Pegasus Airlines direct
10 Oct - 12 Oct Pegasus Airlines direct
27 Oct - 30 Oct Pegasus Airlines direct
28 Oct - 31 Oct Pegasus Airlines direct

Also check the deals for one-way flights from Athens to Istanbul in October.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.