Lisbon is the capital of Portugal, on the Atlantic coast. Frankfurt has regular flights to Lisbon. Abbasi Travels can search flights for you.
Weather is mild for most of the year. Spring and autumn are popular. Summer is warm and dry, winter is mild and rainy. Figures and seasons differ between sources, so treat this as a rough guide.
Whether you need a visa depends on your passport and on how long you stay. Open our visa check to see what we have researched, and always confirm on the official government website before you book.