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

Return flights

16 Jan - 19 Jan	Pegasus Airlines	direct
12 Jan - 16 Jan	Pegasus Airlines	direct
24 Jan - 31 Jan	Pegasus Airlines	direct
23 Jan - 26 Jan	Pegasus Airlines	direct
22 Jan - 25 Jan	Pegasus Airlines	direct
25 Jan - 25 Jan	Pegasus Airlines	direct
05 Jan - 10 Jan	Pegasus Airlines	direct
29 Jan - 01 Feb	Pegasus Airlines	direct

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

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.

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Cheapest return flights from Istanbul to Athens in January from 97€

Return flights