Cheapest return flights from Santorini (Thira) to Istanbul in September from $224

Best time to book flights for Santorini (Thira) (JTR) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Santorini (Thira) (JTR) to Istanbul (IST) in September 2025 (see full year).

Return flights

30 Sep - 12 Oct Aegean Airlines
07 Sep - 19 Sep SKY express
07 Sep - 23 Sep SKY express
07 Sep - 09 Sep SKY express
07 Sep - 20 Sep SKY express
07 Sep - 13 Sep SKY express
07 Sep - 25 Sep SKY express
07 Sep - 27 Sep SKY express
07 Sep - 22 Sep SKY express
21 Sep - 04 Oct SKY express
21 Sep - 11 Oct SKY express
14 Sep - 04 Oct SKY express
21 Sep - 23 Sep SKY express
21 Sep - 25 Sep SKY express
21 Sep - 10 Oct SKY express

Also check the deals for one-way flights from Santorini (Thira) to Istanbul in September.

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.

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