Helsinki (HEL) to Boston (BOS) flight deal in economy from $436
$693 USD
-37%$436 USD
Verified about 10 hours agoJune 2026
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Friday, June 5th, 2026
10 round-trip options
Returning
Wed, Jun 10, 2026•5 Day Trip
$727 USD
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Thu, Jun 11, 2026•6 Day Trip
$890 USD
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Fri, Jun 12, 2026•7 Day Trip
$675 USD
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Sat, Jun 13, 2026•8 Day Trip
$940 USD
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Sun, Jun 14, 2026•9 Day Trip
$762 USD
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Mon, Jun 15, 2026•10 Day Trip
$998 USD
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Tue, Jun 16, 2026•11 Day Trip
$902 USD
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Wed, Jun 17, 2026•12 Day Trip
$925 USD
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Thu, Jun 18, 2026•13 Day Trip
$885 USD
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Fri, Jun 19, 2026•14 Day Trip
$783 USD