Electronic Travel Authorisation (ETA's) for arrival in Alderney
From 23 April 2026, some visitors sailing to Alderney (Bailiwick of Guernsey) will need an Electronic Travel Authorisation (ETA) before arrival.
Who needs an ETA?
You will need an ETA before travelling if you are:
A non-visa national
Arriving from outside the Common Travel Area (CTA)
(CTA = UK, Channel Islands, Isle of Man, Ireland)
Visiting for up to 6 months (including leisure sailing trips)
This applies to all arrivals, including:
Who does NOT need an ETA?
You do not need an ETA if you are:
A British or Irish citizen
Travelling within the CTA (e.g. UK ⇄ Channel Islands or between other Channel Islands)
A resident of the CTA with valid immigration status
A visa holder for the CTA
Covered under specific schemes (e.g. French day-trip ID card scheme on approved ferries)
Key things to know
ETA is a digital travel permission (not a guarantee of entry)
Cost: £16 (rising to £20)
Valid for 2 years or until passport expiry
Allows multiple visits of up to 6 months each
Each person needs one, including children
How to apply
Apply online via:
GOV.UK website
Official UK ETA app
Applications open from 9 April 2026.
Important for sailors
Ensure your ETA is approved before departure
Carry supporting documents if you have any immigration status in the CTA
Border checks still apply on arrival in Alderney
