The main Heathrow airport tax is Air Passenger Duty, a UK government levy charged on every departing passenger that ranges from £8 for a domestic economy seat to £1,141 for a long-haul higher-rate seat from April 2026. On top of that, your ticket price quietly includes a per-passenger airport charge of roughly £26, and if you drive to the terminal you may owe a £7 drop-off fee plus a £12.50 Ultra Low Emission Zone charge. Some of these are unavoidable; others aren’t.
Air Passenger Duty: The Biggest Tax on Your Ticket
Air Passenger Duty (APD) is a government excise tax that HMRC collects from airlines, who fold it into the fare. You never pay it separately. The amount depends on how far you’re flying and which cabin you’re in.
HMRC sorts destinations into four bands based on the distance from London to the destination country’s capital. From 1 April 2026, the rates are:1GOV.UK. Rates for Air Passenger Duty
- Domestic UK flights: £8 economy, £16 premium, £142 higher rate.
- Band A, up to 2,000 miles (most of Europe): £15 economy, £32 premium, £142 higher rate.
- Band B, 2,001 to 5,500 miles (United States, Middle East): £102 economy, £244 premium, £1,097 higher rate.
- Band C, over 5,500 miles (Australia, Southeast Asia, South America): £106 economy, £253 premium, £1,141 higher rate.
The reduced rate applies to the lowest class of travel on your flight, usually economy. The standard rate covers business and similar premium cabins. The higher rate hits aircraft where seat pitch and personal space exceed certain thresholds, plus private charters. A couple flying business class to New York pays £244 each in APD alone.
Who Pays Nothing
Children under 16 traveling in the lowest class of travel are exempt from APD, and children under 2 without their own seat pay nothing regardless of cabin.2GOV.UK. Air Passenger Duty – Childrens Exemption Connecting passengers are also exempt on the onward leg. Fly into Heathrow from Frankfurt and catch a second flight to New York, and you pay APD once on the final leg, not twice.3GOV.UK. Exemptions From Air Passenger Duty Whether two flights count as connected depends on the routing, but if your itinerary is a single booking with a transfer, you’re almost certainly covered.
The Airport Charge Hidden in Your Fare
Separate from APD, Heathrow Airport Limited charges airlines a per-passenger fee to use its terminals, runways, and security infrastructure. For 2026 the cap is roughly £26.22 per departing passenger.4Heathrow Airport. Heathrow Airport Limited Conditions of Use Airport Charges Decision 2026 Airlines pass this through to you, where it usually shows up on your booking receipt as a “passenger service charge” or “airport facility fee.” Unlike APD, this money stays with the airport rather than going to the Treasury.
Driving to Heathrow: The £7 Drop-Off Charge
Pulling up to the terminal doors costs £7 per vehicle each time you enter a drop-off zone.5Heathrow Airport. Terminal Drop-Off Charge The charge runs 24 hours a day, year-round, no matter how briefly you stop. Automatic Number Plate Recognition cameras log your plate on entry, so there’s no ticket to collect.
You can pay online, by phone (0330 008 5600), or through an APCOA autopay account. Card only. If you don’t pre-pay, you have until midnight the day after your visit to settle up. Miss that and an £80 Parking Charge Notice arrives, reduced to £40 if paid within 14 days.5Heathrow Airport. Terminal Drop-Off Charge
How to Avoid It
Heathrow’s Park & Ride car parks (formerly Long Stay) are free for drop-offs, and a free bus transfer runs to the terminals.5Heathrow Airport. Terminal Drop-Off Charge It adds a few minutes but skips the £7 and the terminal-front congestion. For anyone doing regular airport runs, the savings pile up.
Military and emergency service vehicles are exempt under Heathrow’s terms.6Heathrow Airport. Terminal Drop Off Charge Terms and Conditions Blue Badge holders arriving by taxi can apply for a full discount using the taxi’s registration, before the trip, during it, or by midnight the following day.5Heathrow Airport. Terminal Drop-Off Charge Blue Badge drivers also get the first two hours free in Park & Ride.
The ULEZ Charge for Older Vehicles
Since August 2023 all of Greater London sits inside the Ultra Low Emission Zone, and that covers every Heathrow terminal, drop-off area, and car park.7Heathrow Airport. ULEZ and Heathrow – Do You Need to Pay to Drive and Park Non-compliant vehicles owe £12.50 per day on top of any parking or drop-off fees. The charge runs 24 hours a day, every day except Christmas.
Most petrol cars registered after January 2006 (Euro 4 or later) meet the standard. Diesels generally need to have been registered after September 2015 (Euro 6). Check your car, or a rental, before you set off. A quick drop-off in a non-compliant vehicle stacks to £19.50 before you park.
VAT, Duty-Free, and What Tourists Can No Longer Reclaim
UK VAT sits at 20%, and since January 2021 international visitors can no longer claim it back on purchases from British shops. The government withdrew the VAT Retail Export Scheme at the end of the Brexit transition period.8GOV.UK. Revenue and Customs Brief 21 (2020) – Withdrawal of the VAT Retail Export Scheme and the Tax-Free Shopping Concession That applies to high-street shops and Heathrow’s landside boutiques alike. What’s on the tag is what you pay.
Airside duty-free is different. Once you’re through security and heading to a non-UK destination, certain goods sell free of excise duties and VAT. Alcohol and tobacco see the biggest cuts because both carry heavy excise on top of VAT. Perfume, cosmetics, and electronics may be cheaper too, though the discount is only the 20% VAT. Duty-free pricing applies only after security, and only on international departures.
A Word for US-Bound Travelers
Buying duty-free at Heathrow doesn’t guarantee duty-free entry into the US. Returning residents get an $800 personal exemption, meaning up to $800 in goods without owing customs duties.9eCFR. 19 CFR Part 148 – Personal Declarations and Exemptions Alcohol is capped at one liter per person under that standard exemption for travelers arriving from the UK.10U.S. Customs and Border Protection. Types of Exemptions A second bottle of whisky from Heathrow duty-free means US duty when you land.
The savings on duty-free alcohol at Heathrow come from skipping UK excise and VAT, which can knock 30% to 50% off the British retail price. That discount disappears if you overshoot the US allowance and get charged at the border. One bottle of spirits plus one of wine keeps most US-bound passengers safely inside the line.