Madeira's volcanic runway has humbled many a pilot, and reaching it in comfort from the Mountain West requires a bit of routing savvy that I've refined over a dozen crossings. There is no nonstop option here — business class from Salt Lake City to Funchal always routes through a European or UK gateway, and the two most reliable constructions are via London on British Airways or via Frankfurt/Munich on Lufthansa, with TAP Air Portugal offering the most elegant finish through Lisbon. Flight time in the air runs roughly 8.5 hours total once you account for the connection, and TAP's Lisbon hub is genuinely the smartest choice: it's a short hop onward to Funchal, and TAP's A321neo business cabin, while not lie-flat on the short intra-European leg, connects seamlessly to their long-haul product if you're building a multi-city Portugal itinerary.
For the transatlantic segment, British Airways routes SLC-originating passengers through Heathrow, where Club Suite — BA's fully enclosed, direct-aisle-access seat rolled out across their 787 and 777 fleet — is the standout hard product on this corridor, and Terminal 5's dedicated Concorde Room lounge is worth the layover if your connection allows a few hours. Lufthansa's Frankfurt or Munich routing suits travelers loyal to Star Alliance, and depending on aircraft assignment you may find their newer Allegris business suites, though older 747-8 and A340 configurations still appear on some US frames, so it's worth checking your equipment before booking. My insider tip: book the TAP-operated Lisbon-Funchal leg for an early morning departure whenever possible, since afternoon flights into Funchal are more prone to the crosswind diversions to Porto Santo that Madeira's airport is notorious for.
January through March and again in October and November are consistently the softest months for premium fares on this corridor, as European carriers discount business seats before and after peak Madeira hiking and diving season. Given the multi-airline routing complexity here, setting up automated fare alerts across TAP, BA, and Lufthansa is the smartest way to catch a favorable business class fare the moment it surfaces.