Timing
UK ETA: when should you apply and how long does processing take?
· GOV.UK, Home Office
Applying for the UK ETA is quick, but the decision does not always arrive immediately. Planning in good time avoids stress at the airport.
How long does the decision take?
According to gov.uk, you will usually get a decision by email within one day; it can take up to 3 working days. The Home Office reports that most applicants using the app receive an automated decision within minutes. This is not a promise.
If you have not received a decision after 3 working days, check your spam folder first before contacting UK Visas and Immigration. Decisions for several people may arrive at different times.
When should you apply?
The Home Office recommends applying for the ETA at least three working days before you travel. Without an ETA you cannot board the plane. So plan in some buffer – especially if you are applying for several people. The ETA is valid for 2 years or until the passport expires; if your passport expires soon, get the new passport first and then apply (see Validity).
How it works with us: Process. Applying directly to the Home Office: see How to apply for a UK ETA.
Frequently asked questions
- How early should I apply for the UK ETA?
- At least three working days before your trip (Home Office recommendation).
- How long does the decision take?
- According to gov.uk usually within one day, in some cases up to three working days.
- What if the decision takes longer?
- Check your spam folder. After 3 working days without a decision you can contact UKVI (webchat; not possible by phone).
- Can I apply for the ETA months before my trip?
- Yes. The ETA is valid for two years or until the passport expires; still, only apply once your trip is certain and your passport is valid for long enough.
Sources and date
Checked on 4 October 2026. Rules and fees may change; the current publication on gov.uk is authoritative. This article is general information, not legal or immigration advice.
Next steps
Prepare your application, compare prices or keep reading – in every case the Home Office makes the decision.