AirHint found the following cheapest return flights from Thessaloniki (SKG) to Istanbul (IST) in February 2026 (see full year).

Return flights

06 Feb - 09 Feb	Aegean Airlines	direct
11 Feb - 16 Feb	Aegean Airlines	direct
06 Feb - 13 Feb	Aegean Airlines	direct
04 Feb - 11 Feb	Aegean Airlines	direct
20 Feb - 23 Feb	Turkish Airlines	direct
21 Feb - 23 Feb	Turkish Airlines	direct
04 Feb - 08 Feb	Turkish Airlines	direct
12 Feb - 16 Feb	Turkish Airlines	direct
14 Feb - 18 Feb	Turkish Airlines	direct
09 Feb - 14 Feb	Turkish Airlines	direct

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

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 Thessaloniki to Istanbul in February from $139

Return flights