Ahaxe-Alciette-Bascassan is located some 6 km south-east of Saint-Jean-Pied-de-Port and can be accessed by Highway D18 running from close to there through the heart of the commune southeast to Lecumberry. The village is not on the highway and is left onto the country road Vierge-d'Ahaxe off the D18 heading southeast. There is a country road from Aincille in the west to the village of Bascassin in the commune and there are other country roads entering from the north and the southeast.