Flights to Roche Harbor from Helsinki - $662

Cheap Flights from Helsinki to Roche Harbor (HEL-SEA)

Prices were available within the past 7 days and start at $662 for one-way flights and $719 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Fri, Oct 31

HEL

Helsinki

SEA

Seattle

$719 Roundtrip, found 2 days ago

$719

Roundtrip

found 2 days ago

Select Icelandair flight, departing Mon, Oct 20 from Helsinki to Seattle, returning Fri, Oct 31, priced at $719 found 2 days ago

Thu, Oct 23 - Thu, Oct 30

HEL

Helsinki

SEA

Seattle

$721 Roundtrip, found 6 days ago

$721

Roundtrip

found 6 days ago

Select Lufthansa flight, departing Thu, Oct 23 from Helsinki to Seattle, returning Thu, Oct 30, priced at $721 found 6 days ago

Mon, Oct 20 - Fri, Oct 31

HEL

Helsinki

SEA

Seattle

$765 Roundtrip, found 2 days ago

$765

Roundtrip

found 2 days ago

Select United flight, departing Mon, Oct 20 from Helsinki to Seattle, returning Fri, Oct 31, priced at $765 found 2 days ago

Sat, Sep 6 - Mon, Sep 15

HEL

Helsinki

SEA

Seattle

$820 Roundtrip, found 1 day ago

$820

Roundtrip

found 1 day ago

Select Turkish Airlines flight, departing Sat, Sep 6 from Helsinki to Seattle, returning Mon, Sep 15, priced at $820 found 1 day ago

Wed, Sep 10 - Wed, Sep 17

HEL

Helsinki

SEA

Seattle

$872 Roundtrip, found 1 day ago

$872

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 10 from Helsinki to Seattle, returning Wed, Sep 17, priced at $872 found 1 day ago

Thu, Oct 23 - Thu, Oct 30

HEL

Helsinki

SEA

Seattle

$875 Roundtrip, found 6 days ago

$875

Roundtrip

found 6 days ago

Select Scandinavian Airlines flight, departing Thu, Oct 23 from Helsinki to Seattle, returning Thu, Oct 30, priced at $875 found 6 days ago