Ferries from Chios to Piraeus can peak at up to 2 daily sailings, Sailing frequency typically peaks in the summer months, with approximately 7 departures offered each week. While schedules may be reduced from Chios to Piraeus in other seasons, ferry services are often still available.

Ferry travel from Chios to Piraeus on average typically takes 8h 55m. The earliest ferry usually leaves from Chios at 06:35, arriving to Piraeus at 00:50 The latest ferry departs at 23:00 and arrives at 08:10.