Athens (ATH) to Istanbul (IST) flight deal in economy from $105

Monday, December 14th, 2026

4 round-trip options

Returning
Sun, Dec 20, 20266 Day Trip
$105 USD
Returning
Mon, Dec 21, 20267 Day Trip
$105 USD
Returning
Sun, Dec 27, 202613 Day Trip
$123 USD
Returning
Mon, Dec 28, 202614 Day Trip
$123 USD