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Finnair flies direct from Helsinki to Kos June–October 2026 and May–June 2027.

Timetable for this route

Popular flights and flight offers from Helsinki to Kos

HEL – KGS
Helsinki - Kos
Fri 31 Jul 2026 – Fri 7 Aug 2026
From
€325

Our cheapest flights from Helsinki to Kos

HEL – KGS
Helsinki - Kos
Fri 31 Jul 2026 – Fri 7 Aug 2026
From
€325

Popular routes and flight deals

From Helsinki