$461 Cheap United flights Boston (BOS) to Helsinki (HEL)

$461 Cheap United flights Boston (BOS) to Helsinki (HEL)

Prices were available within the past 7 days and start at $461 for one-way flights and $500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 5 - Wed, Jan 14

BOS

Boston

HEL

Helsinki

$500 Roundtrip, found 3 days ago

$500

Roundtrip

found 3 days ago

Select United flight, departing Mon, Jan 5 from Boston to Helsinki, returning Wed, Jan 14, priced at $500 found 3 days ago

Mon, Jan 5 - Wed, Jan 14

BOS

Boston

HEL

Helsinki

$510 Roundtrip, found 3 days ago

$510

Roundtrip

found 3 days ago

Select United flight, departing Mon, Jan 5 from Boston to Helsinki, returning Wed, Jan 14, priced at $510 found 3 days ago

Mon, Jul 6 - Thu, Jul 16

BOS

Boston

HEL

Helsinki

$512 Roundtrip, found 1 day ago

$512

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 6 from Boston to Helsinki, returning Thu, Jul 16, priced at $512 found 1 day ago

Mon, Jan 5 - Wed, Jan 14

BOS

Boston

HEL

Helsinki

$515 Roundtrip, found 3 days ago

$515

Roundtrip

found 3 days ago

Select United flight, departing Mon, Jan 5 from Boston to Helsinki, returning Wed, Jan 14, priced at $515 found 3 days ago

Mon, Jan 5 - Wed, Jan 14

BOS

Boston

HEL

Helsinki

$518 Roundtrip, found 3 days ago

$518

Roundtrip

found 3 days ago

Select United flight, departing Mon, Jan 5 from Boston to Helsinki, returning Wed, Jan 14, priced at $518 found 3 days ago

Mon, Jul 6 - Thu, Jul 16

BOS

Boston

HEL

Helsinki

$521 Roundtrip, found 1 day ago

$521

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 6 from Boston to Helsinki, returning Thu, Jul 16, priced at $521 found 1 day ago