Flights from Seattle Airport SEA to Vantaa Airport HEL

Flight Price FAQ - Seattle (SEA) to Vantaa (HEL)

1+ STOP(S)

What is the cheapest flight one way from Seattle SEA to Vantaa HEL?

The cheapest flight one way from Seattle SEA to Vantaa HEL is £192.17 ($257 €229.55)

£192.17

$257 | €229.55

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1+ STOP(S)

What is the cheapest return flight from Seattle SEA to Vantaa HEL?

The cheapest return flight from Seattle SEA to Vantaa HEL is £459.87 ($615 €549.31)

£459.87

$615 | €549.31

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Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

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