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

27 Oct - 30 Oct Aegean Airlines
23 Oct - 25 Oct Air Serbia
16 Oct - 23 Oct Air Serbia
18 Oct - 23 Oct Aegean Airlines
10 Oct - 14 Oct Air Serbia
03 Oct - 05 Oct Air Serbia
13 Oct - 19 Oct Aegean Airlines
17 Oct - 20 Oct Aegean Airlines
02 Oct - 06 Oct Aegean Airlines
29 Oct - 01 Nov Aegean Airlines
17 Oct - 20 Oct Turkish Airlines direct
29 Oct - 01 Nov 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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