HEL to BOS from $441 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

Round Trip•Economy

Helsinki Airport

Helsinki, Finland

Logan International Airport

Boston, United States

$688 USD

-36%$441 USD

Verified 17 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$580 1$477 2$477 3$441 4$479 5$479 6$477 7$607 8$477 9$441 10$441 11$477 12$580 13$441 14$441 15$441 16$441 17$441 18$477 19$480 20$441 21$441 22$441 23$441 24$441 25$477 26$479 27$544 28$477 29$544 30$441 1$441 2$441 3$441 4$613

Fair Availability

22% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

3 round-trip options

Returning

Sat, Oct 3, 2026•5 Day Trip

$1,147 USD

Returning

Wed, Oct 7, 2026•9 Day Trip

$477 USD

Returning

Fri, Oct 9, 2026•11 Day Trip

$546 USD