Roundtrip Charleston SC to Helsinki Finland Airfares on American Airlines

No special codes or coupons are required to get these roundtrip airfares. Travel is available for select dates into May 2026.

Important Exclusions

• These are basic economy fares that do not allow seat selection or changes.
• Travel dates are limited:
  • Departures from Charleston (CHS): November 4-5, 25-26; December 2-3, 30-31; January 6-7, 13-14, 20-21, 27-28; February 3-4, 10-11, 17-18, 24-25; March 3-4, 10-11, 17-18, 24-25, 31; April 1, 7-8, 14-15, 21-22, 28-29
  • Returns: November 11-13, 18-21; December 3-5, 9-11, 16-17, 24; January 13-16, 20-23, 27-30; February 3-6, 10-13, 17-20, 24-27; March 3-6, 10-13, 17-20, 24-27, 31; April 1-3, 7-8, 10, 14-17, 21-24, 28-30; May 1, 5-8, 12-14