TAP – the Portuguese national carrier – offering cheap Business Class tickets to the USA from various airports all over Europe is an evergreen.
But we also find great deals with departure from Portugal, that we’ll now let you know about.
Busiest airports: Lisbon (LIS), Porto (OPO) and Faro (FAO)
Major airlines in Portugal: TAP Air Portugal (TP), easyJet (U2) and Ryanair (FR)