Flight
The closest airport to the Wedding venue is Lisbon Airport (LIS). Lots of different airlines fly from the UK to Lisbon Airport including British Airways, Air Portugal, EasyJet, Ryanair and many others.
Hotel
This hotel is about 15 - 20 minutes drive from the Wedding venue. Cascais is on the coast and the area looks to have good access, lots of places to eat and some shopping areas too!
House Or Rental
There are lots of AirBnB's to choose from in the Lisbon, Cascais and Sintra areas.
Rental Car
Uber works well in the Lisbon, Cascais and Sintra area.