Cardiff Airport is very easy to find. Located in Rhoose, only 10 miles from the M4, and 12 miles west of the centre of CardiffExit Junction 33 on the M4 and follow the A4232.
Take the first exit off the A4232 at Culverhouse Cross and follow signs to the airport along the A4050 and A4226.
From the North take the M5 down to Junction 15 and then take the M4 across the Severn Bridge, to Junction 33.
Cardiff Airport postcode is CF62 3BD.