<p>Yes. Heathrow Airport, including all four terminals (2, 3, 4 and 5), has been part of London's Ultra Low Emission Zone (ULEZ) since 29 August 2023. If your vehicle does not meet ULEZ emissions standards, driving into or out of the airport costs £12.50 a day, on top of any parking, drop-off or Meet and Greet fees you already pay. The charge does not apply to a vehicle that is simply parked and not being driven. Checked 2026.</p>
<h2>What ULEZ is and why Heathrow is inside it</h2>
<p>ULEZ is a Transport for London (TfL) scheme designed to cut air pollution by charging older, more polluting vehicles a daily fee to drive within the zone. It originally covered only central London, but on 29 August 2023 it expanded to cover every London borough, and Heathrow sits inside that expanded boundary along with the rest of west London. The zone operates 24 hours a day, every day of the year except Christmas Day.</p>
<h2>How much is the ULEZ charge at Heathrow?</h2>
<div class="table-wrap"><table><thead><tr><th>Vehicle type</th><th>Daily ULEZ charge if non-compliant</th></tr></thead><tbody><tr><td>Cars, motorcycles and vans (up to 3.5 tonnes)</td><td>£12.50</td></tr><tr><td>Compliant vehicles</td><td>No charge</td></tr></tbody></table></div>
<p>The charging day runs from midnight to midnight. If you drive a non-compliant vehicle into the zone before midnight and out again after midnight, that counts as two separate days and you owe two daily charges. You have until midnight on the third day after the journey to pay, and missing that deadline risks a Penalty Charge Notice from TfL.</p>
<h2>Which vehicles are ULEZ-compliant?</h2>
<p>Compliance is based on your vehicle's emissions standard, not simply its age, though age is a useful rule of thumb.</p>
<div class="table-wrap"><table><thead><tr><th>Fuel type</th><th>Minimum standard to be compliant</th><th>Rule of thumb by registration date</th></tr></thead><tbody><tr><td>Petrol</td><td>Euro 4 (NOx)</td><td>First registered new after 2005 (standard available from 2001)</td></tr><tr><td>Diesel</td><td>Euro 6 (NOx and particulate matter)</td><td>First registered new after September 2015</td></tr></tbody></table></div>
<p>You can check any specific UK-registered vehicle for free using TfL's official vehicle checker, which uses DVLA data to confirm compliance rather than relying on age alone. Electric and hybrid vehicles that meet these standards are compliant and pay nothing.</p>
<h2>Does ULEZ apply if I am only dropping someone off?</h2>
<p>Yes. The ULEZ charge applies to any non-compliant vehicle driven within the zone, including a quick drop-off or pick-up at a Heathrow terminal, not just to vehicles staying for a longer period. This is separate from and in addition to Heathrow's own <a href='https://heathrowairportguide.pages.dev/articles/heathrow-drop-off-charges-how-to-avoid-a-fine-in-2026'>terminal drop-off charge</a>, so a non-compliant vehicle dropping off at a terminal forecourt can end up paying both fees for the same short visit.</p>
<h2>Does ULEZ apply to parked cars at Heathrow?</h2>
<p>No, not while the vehicle is stationary. The daily charge only applies when a non-compliant vehicle is driven within the zone, so parking at one of Heathrow's Terminal car parks, Park & Ride, Priority Park & Ride, or the Terminal 5 Pod Parking only triggers the ULEZ charge on the days you actually drive in or out, not for every day the car sits parked. This is worth knowing if you are comparing the true cost of different Heathrow parking options in the separate <a href='https://heathrowairportguide.pages.dev/articles/heathrow-airport-parking-prices-compared-2026'>guide to Heathrow parking prices</a>. Meet and Greet and Valet Parking customers should note that charges can also apply when their car is moved between a storage site and the terminal in a non-compliant vehicle, so check with the provider directly.</p>
<h2>How ULEZ compares with other charges around Heathrow</h2>
<p>ULEZ is separate from London's Congestion Charge, which does not currently apply to the roads around Heathrow itself, and separate again from Heathrow's own drop-off charge, which applies at the terminal forecourts regardless of your vehicle's emissions standard. A non-compliant vehicle dropping someone off at a Heathrow terminal could in principle face three separate charges on the same trip: the ULEZ daily charge, the terminal drop-off charge, and any parking fee if the vehicle also parks. Checking your vehicle's ULEZ status before you travel is a simple way to avoid at least one of these.</p>
<h2>Exemptions and discounts</h2>
<p>Some vehicle types and circumstances qualify for an exemption or a grace period from the ULEZ charge, including certain historic vehicles, some specialist vehicles, and disabled tax class vehicles under specific conditions, along with NHS patients travelling to hospital appointments who may be able to claim a refund of ULEZ charges through the NHS reimbursement scheme. Black cabs and licensed taxis are not subject to the ULEZ charge. Eligibility rules and any current grace periods can change, so check directly with TfL's ULEZ exemptions and discounts guidance for your specific situation rather than assuming an older exemption still applies.</p>
<h2>How to pay or avoid the charge</h2>
<p>You can pay the ULEZ charge online through TfL's official payment portal, through the free TfL “Pay to drive in London” app, or by setting up Auto Pay, which bills you automatically each month with no registration fee. Only pay through TfL's own official channels; unofficial third-party payment sites can charge extra fees or mislead you. If you would rather avoid the charge altogether, travelling to Heathrow by <a href='https://heathrowairportguide.pages.dev/articles/heathrow-express-vs-elizabeth-line-which-to-take'>Heathrow Express or the Elizabeth line</a>, by <a href='https://heathrowairportguide.pages.dev/articles/heathrow-taxi-rank-vs-pre-booking-which-wins'>licensed taxi</a>, or by bus or coach sidesteps the ULEZ question entirely, since none of these require you to drive a non-compliant vehicle yourself.</p>
<h2>The takeaway</h2>
<p>Heathrow has been fully inside London's ULEZ since 29 August 2023, and a non-compliant petrol car below Euro 4 or diesel car below Euro 6 pays £12.50 a day to drive to, from, or around any of the four terminals, whether you are dropping off, collecting, or parking a car you then move again. The charge does not apply to a stationary parked vehicle, but it is charged in addition to Heathrow's own drop-off and parking fees, so check your vehicle's compliance before you drive to the airport.</p>