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
Friday, March 20th, 2026
5 round-trip options
Returning
Wed, Mar 25, 2026•5 Day Trip
$483 USD
Returning
Thu, Mar 26, 2026•6 Day Trip
$483 USD
Returning
Fri, Mar 27, 2026•7 Day Trip
$546 USD
Returning
Sat, Mar 28, 2026•8 Day Trip
$596 USD
Returning
Sun, Mar 29, 2026•9 Day Trip
$658 USD