Cheapest return flights from Thessaloniki to Istanbul in October from 169€

Best time to book flights for Thessaloniki (SKG) to Istanbul (IST) flights at AirHint

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

Return flights

03 Oct - 16 Oct Air Serbia
13 Oct - 17 Oct Air Serbia
23 Oct - 27 Oct Aegean Airlines
25 Oct - 28 Oct Aegean Airlines
23 Oct - 26 Oct Aegean Airlines
21 Oct - 25 Oct Aegean Airlines
21 Oct - 25 Oct Turkish Airlines direct
25 Oct - 28 Oct Turkish Airlines direct
03 Oct - 16 Oct Turkish Airlines direct
23 Oct - 27 Oct Turkish Airlines direct

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

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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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