Helsinki to Boston flights (HEL–BOS) | Finnair

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Popular flights and flight offers from Helsinki to Boston

HEL – BOS

Helsinki - Boston

Thu 7 Aug 2025 – Sun 10 Aug 2025

From

€409

Our cheapest flights from Helsinki to Boston

HEL – BOS

Helsinki - Boston

Thu 7 Aug 2025 – Sun 10 Aug 2025

From

€409

Popular routes and flight deals