Wider South Wales pickups from Newport, Penarth, Barry, Pontypridd, Caerphilly and Bridgend adjust at booking.
The toll-free Severn crossing
The route uses the M4 Prince of Wales Bridge, the standard crossing east to London. It has been toll-free both ways since December 2018, so there is nothing to pay at the bridge. In severe high winds, when the bridge can close, the driver uses the older M48 Severn Bridge instead.
When to leave Cardiff
For short-haul flights, leave Cardiff about 5 hours before departure. For long-haul, allow 6 hours. For 4 to 7am flights, many travellers book a midnight pickup and a 1am M4 cruise, when the motorway runs almost empty from the Severn to Heathrow.
Taxi from Heathrow Airport to Cardiff
A return taxi from Heathrow to Cardiff collects from Terminal Parking next to your arrivals terminal, not the forecourt. The driver tracks your inbound flight and holds your fixed fare whatever time you land.
How the airport pickup works
You land, clear immigration and collect your bags. Walk to Terminal Parking, a short signposted walk at every terminal. Connect to the free Heathrow Wi-Fi, then call or message your driver on the number in your booking. They tell you the exact level and bay. Your 45 minutes of free waiting time starts when your flight touches down.
Six Nations and long-haul arrivals
Cardiff-bound travellers usually land long-haul at Terminal 3, 4 or 5. During the Six Nations in February and March, we bring rugby fans straight from any terminal to Principality Stadium or a city hotel. Add meet and greet so the driver waits in arrivals with a name board. For Newport drop-offs, the driver exits before the bridge at Junction 24 or 25.
Cardiff to Heathrow Airport Taxi Fare
A pre-booked Cardiff to Heathrow taxi is a fixed price for a saloon, with the £7 drop-off charge included. Larger vehicles cost a little more and appear at the booking form.
| Vehicle |
Fixed fare (from) |
| Saloon (4 passengers, 2 large + 2 small bags) |
£233 |
| Business Class / Executive (4 passengers, 2 large + 2 small bags) |
£262 |
| 6-Seater MPV (5 passengers, 3 large + 2 small bags) |
£286 |
| 8-Seater Minibus (8 passengers, 8 large + 8 small bags) |
£392 |
Every fare includes the £7 drop-off charge, the toll-free bridge and free waiting time, with no surge pricing. The 8-seater suits Welsh families on long-haul holidays, rugby groups heading to away matches, and Six Nations fan groups.
How it compares to coach and train
The National Express coach from Sophia Gardens runs up to 16 times a day, from about £20 each way, in roughly 3 hours. The GWR train via Paddington needs a Heathrow Express change, so many travellers change at Reading for the RailAir coach instead. For two or more, or early flights when coaches stop, the fixed taxi works out cheaper per head and runs door to door.
Journey Time and Route
Distance by Cardiff area
East Cardiff (CF23, Cyncoed) sits closest at about 138 miles. The city centre is around 140, and west Cardiff (CF5, Ely) nearer 143. The same fixed fare applies across CF10 to CF24.