Quick answer
Tipping a taxi driver in the UK is discretionary, not mandatory, and it isn't built into the fare on the meter. For black cabs, rounding the fare up to the nearest pound or adding roughly 10% is a common, customary gesture for good service — but nobody will chase you for it. For a pre-booked minicab with a fixed price agreed in advance, a tip generally isn't expected, though it's always appreciated if the driver has helped with heavy luggage or a difficult pickup. For Uber, Bolt and FreeNow, tipping is an optional extra you can add in the app after the trip.
Black cabs: rounding up is the norm
Because black cabs run on a regulated TfL meter, the fare shown at the end of your journey is the fare — there's no service charge added automatically. That said, it's customary in London (and the UK generally) to:
- Round up to the nearest pound, or add a small amount on top, for an uneventful, decent journey
- Tip a little more — some travellers go up to around 10%, occasionally more for a longer journey where the driver has actively helped with bags — if the driver has gone out of their way, such as helping with several heavy suitcases or navigating a tricky pickup
- Pay by card with no surcharge in a black cab, and choose whether to add a tip at the card terminal, or tip in cash if you prefer
None of this is fixed or obligatory — treat it as a courtesy for good service rather than a rule. See our taxis page for how the black cab fare itself is calculated, including the TfL tariff structure, and our piece on fixed-price vs metered fares for how the meter behaves on a typical Heathrow run.
Pre-booked minicabs: usually no tip expected
When you pre-book a minicab, the price is fixed and agreed before the journey starts, which is a big part of the appeal — you're not watching a meter, and there's no ambiguity about what you owe at the end. Because of that, a tip generally isn't expected the way it might be with a metered black cab.
That said, it's entirely reasonable to tip if the driver has been especially helpful — for example, waiting patiently through a flight delay, helping load and unload multiple bags, or providing meet-and-greet assistance inside the terminal. Heathrow Airport Guide's recommended pre-booked operator is 247 UK Airport Taxi, part of the Tick Taxi group (the same group whose Bristol arm holds a 5.0 Google rating and the 2026 QSI Gold Award) — this is our affiliated recommendation, not an independent, unaffiliated review. As with any pre-booked service, any tip on top of the agreed fare is entirely optional and at your discretion. See our guides on meet-and-greet service and luggage and vehicle sizes for more on what's typically included in a pre-booked fare.
Uber, Bolt and FreeNow: optional in-app tipping
Ride-hailing apps handle tipping differently again. The fare is calculated and charged automatically through the app, and after the trip you're usually given the option to add a tip directly in-app — there's no expectation to hand over cash, and skipping the tip entirely is completely normal and won't cause any issue.
If you're weighing up a black cab against a ride-hailing app for your Heathrow journey more broadly, our taxi vs Uber comparison covers cost differences beyond tipping, including how pickup works given that these apps can't collect from the kerb — see our drop-off page for where those pickups actually happen.
A few practical pointers
- Tipping is always optional in the UK — no driver should expect or demand one, and declining to tip isn't considered rude
- Round numbers are the easiest approach — rounding a fare up to the next pound, or to a round total, is simpler than calculating a precise percentage
- Card payments work fine for tipping — black cabs accept card with no surcharge, and you can typically add a tip at the terminal if you choose to
- Consider the circumstances — a driver who's helped with heavy suitcases, waited through a delay, or gone beyond a standard drop-off is more likely to prompt a tip than a short, straightforward ride
FAQs
Is tipping mandatory for Heathrow taxis?
No. Tipping in the UK, including for black cabs and minicabs, is discretionary. It's a customary courtesy for good service, not a requirement.
How much should I tip a black cab driver at Heathrow?
There's no fixed rule — rounding the fare up to the nearest pound is common, and some travellers add roughly 10% for good service, particularly on a longer journey or where the driver has helped with luggage. It's entirely your choice.
Do I need to tip a pre-booked minicab driver?
Generally no, since the price is agreed in advance as part of the booking. A tip is still welcome for extra helpfulness, such as assistance with heavy bags or waiting through a delay, but it isn't expected as standard.
Can I tip in an Uber, Bolt or FreeNow at Heathrow?
Yes — these apps let you add an optional tip after your trip through the app. It isn't required, and many riders don't tip at all.
Is a service charge included in the black cab meter fare?
No. The metered fare reflects TfL's regulated tariff only; any tip is separate and entirely at your discretion.
What's the easiest way to tip if I'm paying by card in a black cab?
Most black cabs accept card payment with no surcharge, and the card terminal usually lets you add a tip at the point of payment if you'd like to.