King's Cross to Cardiff Taxi – Fixed Price from £301
49.4 miles · about 1 hr 4 min on clear roads · from £116 in a saloon, fixed before you book.
King's Cross to Cardiff taxi prices
Every price below is for the whole car, one way, and is fixed before you travel. It is worked out by the same fare engine as our booking form, using the 152-mile road distance, and does not change for traffic, weather or time of booking.
| Vehicle | Fits | One way | Return (save 5%) |
|---|---|---|---|
| Saloon | 3 passengers, 3 cases | £301 | £572 |
| Executive (E-Class or similar) | 3 passengers, 2 cases | £331 | £629 |
| MPV | 6 passengers, 6 cases | £316 | £600 |
| 9-seater | 8 passengers, 8 cases | £346 | £657 |
Prices checked 2026-10-04. Fridays, weekend mornings and weekday peak journeys into or out of London carry a 20% time supplement, and Christmas and New Year dates are higher; your exact fare is shown before you pay.
The route from King's Cross to Cardiff
The road distance from King's Cross to Cardiff is 152 miles. With clear roads the drive takes about 3 hr 30 min; allow 4 hr 45 min at weekday peak times or on a Friday afternoon. On a journey this long your driver takes a short comfort break at a motorway services, and you can ask for extra stops when you book.
Picking up in King's Cross
We pick up and drop off at King's Cross and St Pancras. Tell us the train you are arriving on and your driver waits at an agreed point by the station.
Arriving at Cardiff
Pickup or drop-off anywhere in Cardiff, including Cardiff Central station, the Principality Stadium and Cardiff Airport.
What the fare includes
- Door-to-door travel from your King's Cross address to Cardiff
- All tolls, fuel and parking on the route
- Luggage for the vehicle you choose, with no per-bag charge
- A TfL-licensed driver (operator licence 11588) and a fully insured vehicle
- Driver details sent before you travel, and 24/7 support by phone and WhatsApp
Questions about King's Cross to Cardiff
How much is a taxi from King's Cross to Cardiff?
A saloon for up to 3 passengers is £301 one way, fixed when you book. An executive car is £331, an MPV for up to 6 is £316 and a 9-seater is £346. The price is per car, not per person, and includes tolls, parking and any airport drop-off charge.
How long does the drive from King's Cross to Cardiff take?
About 3 hr 30 min for the 152 miles with clear roads. At weekday peak times allow around 4 hr 45 min.
Can I book a return from Cardiff to King's Cross?
Yes. Book both legs together and the return saves 5%: a saloon return is £572 in total. You can also book the Cardiff to King's Cross journey on its own.
Does the price change on the day?
No. The fare is agreed at booking and does not surge for traffic, weather or events. The only extras are waiting time beyond the free allowance and changes you ask for, such as an extra stop.