Short answers to the questions travellers ask most. Each one is checked against official UK government pages; follow the links for the detail.
On this page
Basics
What does ETA stand for?
Electronic Travel Authorisation. It is a digital permission to travel to the UK for visitors who do not need a visa. What is the UK ETA?
How much is it?
£20 per person, including children and babies. Cost and validity
How long is it valid?
2 years, or until your passport expires if that comes first. You can visit as often as you like, for up to 6 months each time.
Who needs one?
Passport holders from 82 countries and territories, including the EU, USA, Canada and Australia. Check your nationality
Applying
Where do I apply?
In the UK ETA app (Google Play or App Store) or on GOV.UK. Step-by-step guide
How fast is the decision?
Usually within a day. It can take up to 3 working days, so apply at least 3 working days before you travel.
Can I apply for my family?
Yes. Each person needs their own ETA, but one person can submit the applications. In the app the other person must be with you.
Can I correct a mistake after sending?
No. An application cannot be changed or withdrawn. You would need to apply and pay again.
Travelling
Do I need to print my ETA?
No. It is linked to your passport and checked electronically by the airline, ferry or train company.
Is the ETA valid for Scotland, Wales and Northern Ireland?
Yes. One ETA covers the whole UK, plus Jersey, Guernsey and the Isle of Man.
Is it valid for Ireland?
No. Ireland is a separate country with its own entry rules.
Do I need one to change planes?
Only if you pass through border control. Transit rules
Can I be refused entry with an ETA?
Yes. An ETA lets you travel to the border; it does not guarantee entry.
Problems
My ETA was refused. Can I appeal?
No. You would need to apply for a visa instead. ETA or visa?
I have heard nothing after 3 working days.
Check your spam folder, then use the webchat on GOV.UK. UK Visas and Immigration does not answer ETA questions by phone.
I got a new passport.
Apply for a new ETA. The old one cannot be transferred.
Sources
Checked on 10 November 2026. Rules can change; the official pages below always take priority.