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Oct 23, 2025

Helsinki Airport handles 1.7 million passengers in September as international traffic nudges upward

Helsinki Airport handles 1.7 million passengers in September as international traffic nudges upward
Latest Statistics Finland data show that Finnish airports processed 1.7 million travellers in September 2025, up 1 % year-on-year. Helsinki Airport accounted for 1.5 million of those passengers—a 2 % rise that offset a 6 % decline across regional airports. International passengers dominated, representing 84 % of total traffic nationwide and 91 % at Helsinki-Vantaa. Domestic volumes, by contrast, fell 4 % amid subdued business demand and improved rail connectivity.

The modest rebound is significant for global-mobility programmes because Helsinki serves as the main Scandinavian hub for Asia-bound traffic after Finnair’s strategic pivot to North-Pole routings following Russian airspace closures. The 2 % growth suggests that confidence is returning among both leisure and corporate travellers despite Finland’s sluggish economy and continuing border closure with Russia.

Regional airports—critical for intra-Nordic commuting and project work in Lapland’s mining and renewable-energy sectors—remain under pressure. The 6 % slide may prompt Finavia and local chambers of commerce to lobby for route subsidies or public-service-obligation contracts to safeguard connectivity. For relocation managers, the data reinforce the need to factor in extra surface-transport time or secondary hubs (e.g., Oulu, Rovaniemi) when scheduling site visits.

Finavia’s separate infrastructure upgrades—including biometric e-gates and expanded non-Schengen capacity—are set to come on-line in Q1 2026. These improvements should ease peak-season congestion and enhance transit reliability, making Helsinki more attractive for multinational assignment rotations and short-cycle project teams.
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