There are three ways to get from Lisbon to Lisbon by Public Transport:
1) Train - http://www.cp.pt
Extract of Full Timetable here: http://scr.bi/cF7njC
Transit Time to Lisbon between 3,5 and 4,5 hours.
Train Change at Tunes Junction.
Descend at Lisboa Entrecampos for Downtown Lisbon and Lisboa Oriente for Lisbon Airport.
Prices up to € 22.50 depending on train.
2) Bus - EVA/Rede Expressos - http://www.rede-expressos.pt - Arrive: Lisboa Sete Rios Bus Station
Extract of Bus Timetable (includes eva and rede expressos) here:
http://scr.bi/aZMews
Prices between € 18:00 and € 19:00 one way per adult.
3) Bus - Renex - Arrive: Lisboa Gare Oriente Bus Station
Timetables here in pdf format: http://www.renex.pt/Files/Horarios_SUL.pdf
Prices usually less than Rede Expressos but transit time about 4,5 hours.
