7 day camino from porto/lisbon suggestions

[sweedy]

hello.
I need help planning a fitting time-short hike in camino.
I'm planning a trip to portugal which leaves me 6-7 days to hike.
I wanted to hike the camino for 6-7 days - i can start from porto/lisbon,
but i must finish the hike at a place i can get to lisbon easily from, as my flight back home
boards there.
Does anyone know of a nice route to travel for this amount of time?
is there a possibility of a cyclic way from porto/lisbon? as i'm guessing transportation
between the two cities is ok.
Any help would be appreciated! thank you!

 

[Camembert]

Welcome on the forum @sweedy
Start in Tomar (easy access by train from Lisbon) and walk as far as Porto.

Other option. Start in Estoríl and walk to Fátima.
Look at a map about the areas,the distances and the places you stay and pass by.

From sugested places it it easy to return back to Lisbon

Bom caminho