Transportation to and from Sesimbra
Sesimbra can be reached from Lisbon by Sesimbra rental car, taxi or bus.
For the initial trip from the airport to Sesimbra, we suggest a car service. For the budget minded, take the subway (red line) to São Sebastião, switch to the blue line, direction Reboleira and get off at Jardim Zoologico, to catch the 3721 bus to Sesimbra.
The bus runs every hour and takes about 50 minutes. It connects to the Metro system at Jardim Zoologico. The schedule changes, but you can find it directly from the Carris Metropolitana's website.
All busses in and out of Sesimbra can be found at the Carris Metropolitana's website.
By car: Cross the Ponte do 25 Abril, continue southwest to Setúbal and at the junction N378 head directly to Sesimbra. Here's a link to google maps' driving directions to Sesimbra. Google says it takes 45 minutes. People have made it in under 35, but that is early in the morning or late at night, without traffic.
A taxi from the airport to Sesimbra will run you around 50 to 60 Euros, depending on traffic.