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Round-trip price per adult from
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Finnair flies direct from Helsinki to Kos May–October 2026.

Timetable for this route

Popular flights and flight offers from Helsinki to Kos

HEL – KGS
Helsinki - Kos
Sat 20 Jun 2026 – Fri 26 Jun 2026
From
€420

Our cheapest flights from Helsinki to Kos

HEL – KGS
Helsinki - Kos
Sat 20 Jun 2026 – Fri 26 Jun 2026
From
€420

Popular routes and flight deals

From Helsinki