Understanding UK Travel Documents
With the introduction of the UK ETA, many travelers are confused about the difference between an ETA and a traditional visa. This guide will help clarify which document you need for your UK trip.
What is an ETA?
An Electronic Travel Authorisation (ETA) is a digital pre-screening tool for nationals who do not require a visa to visit the UK. It is linked electronically to your passport and is valid for multiple visits within a two-year period or until your passport expires.
What is a Visa?
A visa is a formal authorisation to enter and stay in the UK for a specific purpose and duration. Visas are required for nationals who are not exempt from the visa requirement and for specific purposes such as work, study, or long-term residence.
Key Differences
| Feature | ETA | Visa |
|---|---|---|
| Processing Time | 1-72 hours | 3-8 weeks |
| Cost | Lower fee | Higher fee |
| Validity | 2 years / multiple entry | Varies by type |
| Purpose | Tourism, business, transit | Work, study, residence, etc. |
| Application | Online only | Online + possible interview |
How to Decide
If you are a citizen of an ETA-eligible country and plan to visit the UK for tourism, short business trips, or transit, you likely need an ETA. If you plan to work, study, or stay longer than 6 months, you will need a visa.
