Portugal has a robust public transportation system that includes subways, trains, and buses. Travelers must consider transport costs during the trip, for instance, it costs €3 per metro ride in Lisbon, a round trip to Évora from Lisbon will cost €25 by train and a round trip to Coimbra from Porto is €20 by train.
If you have more time, you can visit the beautiful beaches in Lagos or Albufeira, and the quaint fishing village of Nazare. For fewer days, you can stick to one city like Lisbon and discover its hidden neighborhoods like Graça or Mouraria, or swap out your day trip to Évora for a trip to Batalha Monastery, Óbidos, or Fátima Sanctuary.
Lisbon Airport (LIS) is located 7 km from the city center and it’s the busiest airport in Portugal, offering both international and domestic routes. Porto Airport (OPO) located 17 km from the city center serves as the second busiest airport in Portugal offering international flights.