Last updated: 8 September 2026. This is an independent informational guide, not affiliated with the UK government. Always check gov.uk/eta for the most current rules.
No, you cannot get a UK ETA at the airport. You must apply online via gov.uk or the UK ETA app before departure to avoid boarding denial. The UK ETA is a digital travel authorisation required for visa-exempt foreign nationals. Most decisions arrive within minutes, but the Home Office recommends applying at least 3 working days before departure.
Can You Get a UK ETA at the Airport? The Short Answer
No, you cannot obtain a UK ETA at the airport. No kiosk, desk, or counter processes UK ETA applications at any terminal. The UK ETA is a digital travel permission (not a visa) costing £20 (twenty pounds), valid for 2 years or until your passport expires, whichever comes first. Applying at the airport risks boarding denial: iAPI returns “NO BOARD” if no approved UK ETA is on record. The Home Office recommends applying at least 3 working days before travel.
UK ETA vs Visa – What You Actually Need
The UK ETA is a digital permission for visa-exempt nationals, not a visa. It authorises travel to the UK but does not guarantee entry; UK Border Force officers make the final decision on arrival. British citizens, Irish citizens, and dual British citizens are exempt under the Common Travel Area (CTA) arrangement. Travellers from visa-required countries cannot substitute a visa with a UK ETA.
How to Apply for a UK ETA Online and Processing Time
Apply only on gov.uk/eta or the UK ETA app for £20, with most approvals arriving within minutes.
Go to gov.uk/eta or download the UK ETA app
Avoid fraudulent websites charging inflated fees of £50 to £100+.
Complete the form
Provide passport details, biometric data, and a photo meeting GOV.UK photo compliance rules.
Pay £20 by credit or debit card
Only pay through the official gov.uk portal or UK ETA app.
Receive an automatic decision
Typically within minutes, though some cases take longer.
Travel with the same passport used in your application
Passport linkage ties the UK ETA to that document.
The UK ETA app requires NFC (iPhone 7+ / Android 10+). The Home Office recommends applying at least three working days before travel.
What If Your Decision Is Still Pending at Boarding?
Airlines verify UK ETA via the iAPI system, returning codes: BOARD, NO BOARD, CHECK, or ERROR. Gate verification can produce a second check beyond check-in. A temporary policy lets airlines board passengers with pending applications, but this is subject to change. According to Home Office guidance published 16 January 2025, this temporary exemption remains in effect but will be rescinded. Airlines are not obligated to board passengers with pending status.
What Happens If You Arrive Without a UK ETA?
The airline’s iAPI system runs an automated carrier check when you submit passenger data. If no valid UK ETA is found, the system returns a “NO BOARD” status and the agent refuses to issue your boarding pass. Loaded bags must be removed before departure; airline may charge offloading fees.
Rebooking depends on your ticket type; UK261 passenger rights do not cover denials caused by missing mandatory travel documents. UK Border Force officers can refuse entry on arrival.
Transit passengers face separate rules: landside transit (passing through border control) requires a UK ETA, while airside transit passengers remaining within the secure area benefit from a temporary exemption in place since 16 January 2025.
UK ETA FAQ
Can I get a UK ETA at the airport in 2026?
No. No airport counter or kiosk processes ETAs. Apply via gov.uk or UK ETA app before travel.
How long does it take to get a UK ETA?
Most UK ETA decisions arrive within minutes. Some applications require additional processing and can take several working days. The Home Office recommends applying at least 3 working days before your flight.
What happens if I travel to the UK without an ETA?
The airline will deny you a boarding pass at check-in or issue a “NO BOARD” instruction at the gate. If you arrive in the UK, Border Force officers can refuse entry. UK261 passenger rights generally do not cover this type of boarding denial.
Can I apply for a UK ETA on my phone at the airport?
Technically yes, but approval is not guaranteed before boarding. A pending or refused application means the airline will not allow you to board your flight.
How much does a UK ETA cost?
A UK ETA costs £20 payable by credit or debit card. Only pay through gov.uk or the UK ETA app. Beware of third-party websites charging £50 to £100 or more.
Do children need a UK ETA?
Yes. Every traveller needs a UK ETA, including babies and children. Each child requires a separate application using their own valid passport and a separate digital photo.
Is a UK ETA the same as a visa?
No. A UK ETA is a digital permission to travel for visa-exempt nationals. It does not guarantee entry; UK Border Force officers make the final decision. Travellers from visa-required countries must still obtain a visa.
Can I get a refund if my UK ETA application is refused?
No. The £20 fee is non-refundable. Reapply after resolving the refusal reason, or apply for a Standard Visitor visa.
