Cheapest return flights from Istanbul to Athens in October from 98€

Best time to book flights for Istanbul (IST) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Athens (ATH) in October 2025 (see full year).

Return flights

02 Oct - 09 Oct Pegasus Airlines direct
27 Oct - 03 Nov Aegean Airlines direct
28 Oct - 31 Oct SKY express direct
28 Oct - 30 Oct SKY express direct
27 Oct - 31 Oct SKY express direct
27 Oct - 28 Oct SKY express direct
27 Oct - 30 Oct SKY express direct
29 Oct - 31 Oct SKY express direct
29 Oct - 30 Oct SKY express direct
28 Oct - 14 Nov SKY express direct
28 Oct - 02 Nov SKY express direct
28 Oct - 09 Nov SKY express direct
28 Oct - 17 Nov SKY express direct
28 Oct - 16 Nov SKY express direct
28 Oct - 01 Nov SKY express direct
28 Oct - 12 Nov SKY express direct
28 Oct - 10 Nov SKY express direct
28 Oct - 18 Nov SKY express direct
17 Oct - 21 Oct Pegasus Airlines direct
15 Oct - 31 Oct SKY express direct

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

Skyscanner

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 Athens

Cheap car rent in Athens