Luton has no transit area, so every connecting passenger goes through UK border control, whether or not they leave the airport. What you need depends on your passport.
Yes, unless you're British or Irish. London Luton Airport has no transit facilities, so on any connection you enter the UK. Most visa-free travellers (US, Canada, Australia, EU and more) need an approved UK ETA (£20) before they fly. Visa nationals, including Indian passport holders, need a Visitor in Transit visa (£74.50, leaving within 48 hours) unless they qualify to transit without one.
If you stay airside
You can’t change planes airside at London Luton Airport (LTN). The airport says it’s a point-to-point airport with no transit facilities for international passengers: on arrival you go through immigration and passport control, leave the arrivals building, walk round to departures and go through security for your next flight.
- So you’re entering the UK on any Luton connection, even if you never leave the terminal, and you need permission to do so (below). GOV.UK’s exemption from the ETA covers only transit “without passing through border control (airside)”, which Luton doesn’t offer.
- A Direct Airside Transit visa doesn’t help here. It’s for changing planes without passing UK border control, which Luton doesn’t offer.
- Your bags come off with you. On separate tickets, as most Luton connections are, you collect them and check in again. The airport says airlines recommend being at check-in or bag drop 2 hours before your next flight.
If you want to leave the airport
You need the same permission to enter the UK whether you head into London or wait in the terminal.
| Passport | What you need at Luton |
|---|---|
| British or Irish | Nothing more |
| American, Canadian, Australian or New Zealand | A UK ETA, approved before you fly (£20) |
| EU, EEA or Swiss | A UK ETA, approved before you fly (£20) |
| Indian, or another visa nationality | A Visitor in Transit visa (£74.50, leave within 48 hours) or a Standard Visitor visa, unless you qualify to transit without a visa |
The UK ETA
- Who needs one: visitors who don’t need a visa for a short stay, including Americans, Canadians, Australians and EU citizens. GOV.UK says you need an ETA if you pass through border control at a UK airport before continuing your journey.
- Cost: £20, on GOV.UK or the official UK ETA app. Unofficial sites charge more.
- Timing: GOV.UK says a decision usually comes by email within a day but can take up to 3 working days. Apply before you book the layover if you can.
- Validity: 2 years or until your passport expires, whichever is sooner.
- Everyone needs their own, babies and children included.
- Who doesn’t: British and Irish citizens, and people with permission to live, work or study in the UK.
Visitor in Transit visa
For visa nationals who go through UK border control on the way to another country, for example to check in luggage for a connecting flight, as every Luton connection involves. It costs £74.50 (the price may vary slightly by country), and you must leave the UK within 48 hours. Staying longer needs a Standard Visitor visa. You don’t need it if you already hold a valid ETA, Standard Visitor visa, Marriage Visitor visa, EU Settlement Scheme family permit or Home Office travel document.
Transit without a visa
The Home Office’s transit guidance (version 9, March 2026) lets some visa nationals pass through the border without a transit visa. They need one of the listed documents, such as a valid visa for Australia, Canada, New Zealand or the USA when they’re travelling to or from that country, a permanent residence permit from one of those countries, or an EEA or Swiss residence permit. Electronic visas, even printed, aren’t accepted. They also need a confirmed flight out of the UK, and must mean to leave and be able to, before 11:59pm on the day after they arrive. This sits in Home Office guidance rather than the main GOV.UK pages, so check your case with the official visa checker before you fly.
If you’re on separate tickets
Luton calls itself a point-to-point airport and offers no transfer service, so you make the connection yourself: you collect your bags, check in again and go back through security. Nothing changes at the border, because everyone enters the UK here anyway. Leave a long gap between the flights: the airport says airlines recommend being at check-in or bag drop 2 hours before the second one.
At the border
London Luton Airport has eGates, and from 8 July 2026 it lets children of 8 or older who are at least 120 cm tall use them with an adult. GOV.UK says you can normally use the eGates if you have a biometric passport, are 8 or older (8 to 17-year-olds with an adult), are at least 120 cm tall, and are British or Irish, or hold a valid ETA, eVisa or digital record of exemption and come from the EU, Australia, Canada, Iceland, Japan, Liechtenstein, New Zealand, Norway, Singapore, South Korea, Switzerland or the USA. Everyone else queues at a staffed desk. The airport warns that the arrivals hall gets busy when several flights land together. Neither publishes queue times, so this guide allows about an hour from landing to the DART shuttle.
Before you go landside
- Keep your ETA approval or visa and your onward booking where you can show them.
- Leave bags you don’t need with Excess Baggage Company in the check-in area, open daily 4am to 10pm: London’s big museums won’t take suitcases.
- Plan to be back at Luton 2 hours before departure, with your onward boarding pass: that’s when the airport says airlines want you at check-in or bag drop. See getting into London.
A transit tour you can book
If you're allowed to leave London Luton Airport, a tour that collects you at the airport takes care of the timing. Check that the tour's length fits your layover, leaving time to get out of the airport and to be back 2 hours before your flight.