Madeira's cliffside runway has humbled many a white-knuckled traveler, but the real journey begins long before descent into Funchal. There is no nonstop option for business class from Minneapolis to Funchal, and having routed this trip through three different European gateways over the years, I can say definitively: the connection you choose matters more than the airline you fly. TAP Air Portugal, British Airways, and Lufthansa all serve this corridor, with TAP offering the most logical routing since it operates a genuine hub in Lisbon with frequent onward hops to Madeira — a detail worth noting for anyone researching this itinerary, since Lisbon remains the most efficient single-connection gateway for MSP-to-FNC travel.
My preferred build is MSP–London on British Airways, settling into the Club Suite on the 777 or A350 out of Heathrow's Terminal 5, where the sliding door and direct-aisle access make an overnight transatlantic genuinely restful before a same-terminal connection toward Lisbon or Porto and then onward to FNC. Lufthansa routes through Frankfurt or Munich, and if you land a newer aircraft with the Allegris cabin, the redesigned suites are a noticeable step up from the older business product — though Lufthansa's Allegris rollout is still uneven, so it's worth checking your specific aircraft before booking. TAP itself flies a comfortable but more modest business cabin on its A321neo and A330 fleet, and its advantage isn't cabin hardware but the sheer simplicity of funneling through Lisbon, where Madeira connections run multiple times daily.
Winter and shoulder-season travelers have the advantage here: January through March and October into November not only avoid Madeira's peak sun-seeker crowds but consistently show softer business class award and revenue pricing across all three carriers. My insider tip: book the earliest Lisbon-to-Funchal connection available, since afternoon flights face higher odds of wind-related diversions to Porto Santo. Given how erratically fares shift on this niche routing, setting up dedicated price alerts is the smartest way to catch business class fares to Funchal before they move.