Quick route to Nice Airport

Coming from Antibes, the quick route to the airport is to come off the motorway at jcn 49, take the 2nd exit at the roundabout (under the height restriction bar) then through the tunnel, and first exit at the next roundabout at Cap 3000 (signposted to the airport). Then you join the dual carriageway keeping in the right hand lane, and off at the first exit bringing you down to the airport roundabout (with the iron man in the middle).
Simples!
If you are returning a car take the first exit at this roundabout. The petrol station is on the right hand side, and car return is on the left.