TravelReady24 is an independent third-party application service and is not affiliated with any government. You may apply directly on the official government website.

TravelReady24
Back to BlogTravel Guides

What Happens at UK Border Control: A Step-by-Step Walkthrough

February 14, 2026
What Happens at UK Border Control: A Step-by-Step Walkthrough

Arriving in the UK

If this is your first time entering the UK, the immigration process can feel daunting. In reality, it is straightforward and usually quick. Here is a step-by-step guide to what happens from the moment your plane lands.

Step 1: Follow the Signs

After leaving the aircraft, follow the signs to "Arrivals" and then "Border Control" or "Passport Control". The route is clearly signposted in every UK airport. You will walk through corridors and possibly take a transit train (at Heathrow) before reaching the immigration hall.

Step 2: Choose the Right Queue

The immigration hall has separate lanes:

  • UK and Irish nationals: For British and Irish passport holders
  • eGates: Automated passport gates available to UK, EU, and some other nationalities
  • All other passports: This is where most ETA holders will queue

Some ETA-eligible nationalities can use eGates. Check before you travel whether your passport qualifies.

Step 3: Present Your Documents

When you reach the border officer (or eGate), you will need to present:

  • Your passport (the one linked to your ETA)
  • Your ETA is checked electronically โ€” you do not need to show a printed copy

The officer may also ask you:

  • The purpose of your visit (tourism, business, transit)
  • How long you plan to stay
  • Where you are staying
  • Whether you have a return ticket

Step 4: Biometrics

You may be asked to provide fingerprints or have your photo taken. This is standard procedure and applies to many nationalities. It takes only a few seconds.

Step 5: Collect Your Luggage

After clearing immigration, head to the baggage carousel. Screens display which carousel serves your flight. If your luggage is delayed or lost, report it to the airline's baggage desk before leaving the arrivals area.

Step 6: Customs

The final step. Walk through the Green Channel (nothing to declare) or Red Channel (goods to declare). For details on what you can bring, read our UK customs guide.

How Long Does It Take?

On a good day, the entire process from landing to exiting the airport takes 30-60 minutes. During peak times (early morning, when multiple long-haul flights arrive), it can take longer. Allow at least 90 minutes before any onward transport booking.

Arrive Prepared

The key to a smooth arrival is preparation. Have your UK ETA approved in advance, carry your supporting documents, and know the answers to common questions. Welcome to the UK.

Ready to Plan Your Trip?

Explore our services and get your travel documents sorted with ease.

Get Started