How much is a taxi from Southampton to Heathrow?
A fixed-price private transfer from Southampton to Heathrow with viaUNO Cars is from £165 in a Premium car (our entry vehicle), all-in — including the £7 airport drop-off fee, meet & greet and flight tracking. The MPV (8-seater) is £253 and the Executive £200. It is roughly 65–70 miles / 1h15–1h45 via the M3. See Southampton to Heathrow taxi prices.