Before you go
Action neededChecked 7 June 2026
Two US passports: one UK ETA each; no ETIAS yet; EES enrolment at Vienna.
- Action neededUK ETA — apply for each traveler (£20)Multi-entry, valid 2 years; one ETA covers both UK entries.Apply by 4 July 2026
- Action neededPassport must be valid through 22 October 2026Schengen requires a passport issued within the last 10 years and valid until at least 22 October 2026.
- ETIAS — no action (launches Q4 2026)
- EES biometric enrolment at first Schengen entry (Vienna) unless already enrolled on an entry after 10 Apr 2026; allow extra time. Exit recorded at Split.
- Vienna→Split is an internal Schengen flight: no passport control, security only.
- Schengen 90/180: this trip spends 9 days in the Schengen area (Vienna entry 14 July 2026 through Split exit 22 July 2026); add those to any Schengen days within the 180 days before, and confirm the running total stays under 90. EES now tallies it automatically.
- Customs: UK £390 / EU €430 / US $800 + 1 L alcohol per person.

