UK eTA sometimes approved in seconds
According to UK authorities, some UK eTA applications can now be approved in as little as 45 seconds thanks to automated systems.
According to the British authorities, the processing time for obtaining a UK ETA can sometimes be extremely fast. Thanks to the Home Office’s automated systems, some electronic travel authorisation applications can be approved in as little as 45 seconds. This system makes it possible to automatically analyse the information provided by travellers before their arrival in the United Kingdom.
UK eTA: Processing times and application approvals
- Some ETA applications can be approved in as little as 45 seconds.
- Since February 25, 2026, visa-exempt travellers must obtain an ETA before departing for the United Kingdom.
- The application is completed entirely online before departure to the United Kingdom.
- The system relies on automated data analysis tools.
- The current cost of the ETA is £16, with an increase to £20 being considered.
- The aim is to shift part of the immigration checks to before travellers arrive.
According to a statement published on March 10 by the Home Office, some UK ETA applications can be approved in as little as 45 seconds. The British authorities explain that this speed is made possible thanks to automated analysis systems capable of processing the information submitted by travellers in just a few seconds.
This particularly short processing time illustrates the digital transformation undertaken by the UK government in managing immigration checks. The Electronic Travel Authorisation (ETA) is now part of the new digital tools designed to modernise entry procedures to the United Kingdom while strengthening pre-arrival screening capabilities.
In practical terms, when a UK ETA application is submitted online, the information provided by the traveller is automatically analysed by several digital systems. If no element requires additional verification, the decision can be made very quickly.
In these situations, the UK ETA can be approved in just a few dozen seconds.
Several factors explain this speed:
- ⚙️ Automated analysis of the information provided in the application
- 🔍 Instant verification across different databases
- 🤖 Automatic decision-making when no risk is detected
- ⚡ Digital processing without human intervention
These digital tools are now a central component of the UK’s automated immigration system. They make it possible both to speed up the processing of applications and to improve checks before travel.
The UK government’s objective is clear: to shift part of the immigration checks to before travellers arrive, in order to streamline border crossings while strengthening security.
Although some UK ETA applications can be approved extremely quickly, the British authorities specify that this processing time does not apply to all applications.
In some cases, additional checks may be required. When the system detects elements requiring more in-depth analysis, the processing time for obtaining a UK ETA may be longer.
Several situations may lead to longer processing times:
- 📄 some information requires additional verification
- 🔎 data must be compared with other administrative databases
- 🛂 an additional check is required
- 👨💻 an officer must review the application
The system was designed to quickly distinguish between straightforward applications, which can be approved automatically, and cases requiring more detailed review.
So, although some UK ETA applications are approved in 45 seconds, others may take longer before being validated.
This approach allows the authorities to balance two objectives:
- 🚀 speeding up the processing of straightforward applications
- 🛡️ maintaining a high level of control and security
For travellers, this means that the ETA approval time may vary depending on the situation.
The UK ETA is now part of the new entry requirements introduced by the British government.
This electronic travel authorisation is mandatory for many visa-exempt travellers who wish to travel to the United Kingdom for a short stay.
Since February 2026, affected travellers must obtain this authorisation before departing for the United Kingdom.
👉 To learn more about this change, read our article explaining the UK ETA becoming mandatory since February 2026 and the planned price increase.
The system notably applies to people travelling to the United Kingdom for:
The aim of the system is to allow the British authorities to carry out certain checks before travellers arrive in the country.
This type of electronic authorisation already exists in several countries and is now a global trend in the management of immigration controls.
The UK ETA mainly applies to travellers from visa-exempt countries.
These travellers must now obtain a UK ETA before departure in order to be able to board transport to the United Kingdom.
To do so, they must complete an online application before their trip.
👉 Find out how to apply for a UK ETA online and what information is required to obtain this authorisation.
The procedure generally involves providing:
Once the application is submitted, the authorisation is digitally linked to the traveller’s passport.
The authorities can then automatically verify the passenger’s status before boarding and at the border.
The Home Office uses advanced digital technologies to analyse UK ETA applications.
These systems can notably:
- 🔍 compare the information provided by travellers with several databases
- 📊 automatically analyse the data submitted during the application
- ⚙️ detect any elements that may require additional verification
When all the information is considered compliant, the system can make an automatic approval decision.
This automated data analysis makes it possible to significantly reduce application processing times.
It is also a key element of the British government’s digital strategy.
The UK ETA is currently charged at £16.
👉 See the details of the UK ETA price and the fees to expect for the application.
However, the authorities have indicated that a price increase may be considered in the coming months.
According to some government announcements, the fee could rise to £20.
This cost notably covers:
- digital processing of applications
- automated analysis systems
- administrative management of the scheme
Despite this possible increase, the cost of the ETA remains relatively low compared with traditional visa procedures.
The British government explains that the ETA is part of a broader strategy to modernise border controls.
This system is notably intended to:
- 🛂 screen travellers before they arrive
- ⚡ speed up border controls
- 📊 use data to improve security analysis
At major UK airports, travellers can already use automated gates called eGates, which allow them to pass identity checks more quickly.
Each year, these systems process tens of millions of border crossings.
The ETA complements this digital ecosystem by allowing the authorities to carry out certain checks even before travellers depart.
Find out if your question has been answered in the list below
Yes. According to the British authorities, some UK ETA applications can be approved in as little as 45 seconds thanks to the automated analysis systems used by the Home Office. When the information provided does not require any additional verification, the decision can be made almost instantly.
No. Although some applications are approved very quickly, the processing time for obtaining a UK ETA can vary. Some applications may require additional checks or more in-depth analysis, which can extend the processing time.
The processing time for obtaining a UK eTA can be very short thanks to the automated systems used by the Home Office. These tools immediately analyse the information provided during the application and check the data across several administrative databases. When no element requires additional review, the authorisation can be approved in just a few dozen seconds.