CHSCharleston International Airport / Charleston AFB
Charleston, United States
HELHelsinki Airport
Helsinki, Finland
$961 USD
-55%$433 USD
Verified Nov 30, 2025 at 2:12 AMMarch 2026
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Fair Availability
30% of dates checked are available within 10% of the lowest price
Sunday, March 29th, 2026
7 round-trip options
Returning
Fri, Apr 3, 2026•5 Day Trip
$1,688 USD
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Sat, Apr 4, 2026•6 Day Trip
$1,742 USD
Returning
Sun, Apr 5, 2026•7 Day Trip
$546 USD
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Mon, Apr 6, 2026•8 Day Trip
$546 USD
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Tue, Apr 7, 2026•9 Day Trip
$496 USD
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Wed, Apr 8, 2026•10 Day Trip
$558 USD
Returning
Sun, Apr 12, 2026•14 Day Trip
$608 USD