Hey folks, new to the forums, but a frequent flyer.

I'm in a bit of a gray area when it comes to requiring a transit visa or not during a layover, so I thought I would check.

Here's the situation: I have a 15 hour layover in Heathrow Terminal 5. I'm on my way from a country that would normally require a visa to the US, where I have a valid visa. The layover is overnight, the first plane lands at 7:30PM, the other one departs at 11:30AM. From what I've read, Terminal 5 airside (without border control) shuts down overnight, and I am required to pass through border control for that reason.

According to the UK government's own website:

"You might be eligible for �transit without visa� if:

• you arrive and depart by air
• have a confirmed onward flight that leaves on the day you arrive or before midnight on the day after you arrive
• have the right documents for your destination (eg a visa for that country)

One of the following must also apply:

• you�re travelling to (or on part of a reasonable journey to) Australia, Canada, New Zealand or the USA and have a valid visa for that country."

I believe I satisfy all four of these conditions. The bolded one is the one I'm unsure about, but I arrive Thursday evening, and my flight is Friday morning which would be "before midnight on the day after I arrive" I would assume.

If so, when I switch landside without the transit visa, does that mean I'm only through part of the checks, or would I conceivably be able to just enter the UK in the mean time? I have friends in London, and it would be ideal to have a pint and have an actual bed to sleep in before getting on the next flight.

eligibility for TWOV depends on your passport - which you don't state. If you want help please give full information.


use the visa tool on the uk.gov website not the generic text as the rules are often country specific.

OP - In order to get a correct answer, you will need to provide:

Nationality (generally passport issuing country)
Country of Residence
Travel routing, e.g. CDG-LHR-ATL, along with dates, times, and carriers (at LHR, terminal may matter).

Without that information, nobody can help you.

Prima facie, provided you meet the other eligibility requirements regarding nationality and US visa, your itinerary would qualify for the TWOV concession.

In practical terms, you will enter the UK just like any other arriving passenger, although your legal status will be slightly different. You can go have a pint with your friends with no issues.