There's no nonstop route between Charlotte and Faro's small Algarve airport, which means every business class from Charlotte to Faro itinerary requires a connection—and after dozens of trips through this corridor, I've come to see the routing choice as the single biggest factor in how the journey feels. American's metal moves you out of CLT, but the real business class product kicks in once you connect onto TAP Air Portugal, British Airways, or Lufthansa for the transatlantic and intra-European legs. TAP's natural hub in Lisbon makes it my preferred routing: their A330neo business class cabins offer lie-flat seats with direct aisle access, and the short Lisbon-Faro hop afterward is a breeze through a compact, easy-to-navigate terminal. British Airways routes you through London Heathrow, where their Club Suite—with its door-equipped privacy and reverse herringbone layout on 777s and A350s—makes the long transatlantic hop genuinely restful, though the Heathrow-to-Faro connection means an extra short-haul segment, typically on a narrowbody with recliner-style business seating rather than lie-flat. Lufthansa's Frankfurt connection brings their evolving Allegris cabin into play on select 787 and A350 routings, though the retrofit rollout means you should confirm aircraft type before booking if a specific seat matters to you.
The Algarve's tourist season creates a distinct seasonal rhythm on this route: summer inventory in business class gets squeezed by leisure demand into Faro, while the shoulder months of April, May, September, and October reliably open up better award space and softer fares, all while delivering Portugal's best weather without the July-August crowds. My insider tip: rather than fixating on Faro as the destination airport, price out flying into Lisbon and taking the scenic 2.5-hour train or drive down to the Algarve coast—TAP and even some BA fares to Lisbon in business class occasionally undercut the Faro-inclusive itineraries, especially in shoulder season, while giving you a night in Lisbon to break up the journey.
Given the multiple viable routings and connection points on this itinerary, fares can swing significantly week to week depending on which carrier and hub is running a sale—setting up fare alerts across TP, BA, and LH for this specific city pair is the smartest way to catch a premium seat at real value.
