Greece football transfer window deadlines and market trends

The summer transfer window in Greece is set to close on the evening of September 15, 2026. Following this deadline, a secondary window opens from September 16 to September 29, 2026, specifically for professional players who are free agents.

According to the Hellenic Football Federation (EPO) regulations, a professional can register with a new club during this second period if their contract expired or was terminated by mutual consent before the end of the regular transfer window. Players cannot terminate their contracts after September 15 specifically to utilize this free agent window, though exceptions exist for unilateral terminations due to legal cause or terminations initiated by a club without legal cause. In exceptional cases, the EPO may approve registrations up to five working days after the deadline.

In a broader market context, Greek players have been ranked 16th globally in terms of transfer value for the summer of 2026, according to Transfermarkt. Total spending on Greek players reached 172 million euros, driven by high-profile moves including players like Ioannis Konstantelias and others to clubs such as Dortmund and Hull City.