The closest airport is Vigo airport 30km. Other options are Santiago de Compostela 129km or Porto in Portugal 160km.
By train
By train
The closest train station is in Vigo. Then you will need a bus to get Baiona.
By car
By car
AP-57 motorway ends in Baiona. It is connected to AP-9 from A Coruña and A-52 from Ourense.
By bus
By bus
There are buses every 30 minutes from Vigo on weekdays. On Saturdays and Sundays there are buses every hour. The company providing this service is called ATSA and the buses are blue.