项目金额来源
Visa-free Schengen short stayUSD 0No visa or entry fee for U.S. ordinary passport holders within the 90/180 limit
EES biometric registrationEUR 0No separate traveler fee; registration happens at the external Schengen border
ETIAS travel authorizationEUR 20Not in operation as of 2026-06-21; fee will apply to most applicants once ETIAS starts. Applicants under 18 or over 70 are fee-exempt.
Icelandic residence permit or long-stay routeVariesOnly for work, study, residence, or stays beyond the visa-free Schengen allowance; not part of standard tourist entry
总计估算USD 0 — EUR 20 once ETIAS starts含全部