Hi Declan,
I am heading over shortly to start in SJPP. Ryanair into Biarritz. Aer Lingus home from Santiago. Prices are a bit higher than when I booked earlier in the year.
Option 2 for you is bus from Santiago to Oporto which is 2.5 hours south. http://www.alsa.es/en. for €31
Then Ryanair to...
This site is run by Ivar at in Santiago de Compostela.
This site participates in the Amazon Affiliate program, designed to provide a means for Ivar to earn fees by linking to Amazon