There's no nonstop path connecting Minnesota to Montenegro's Adriatic coast, and that reality shapes everything about how you should approach booking business class from Minneapolis to Podgorica: there is no direct route, so the journey always involves at least one connection, typically routed through Amsterdam or Paris on Delta metal, Frankfurt or Munich on Lufthansa, or Istanbul on Turkish Airlines. My preference over dozens of bookings on this itinerary has settled on the Istanbul routing via Turkish Airlines, whose long-haul business class seat and genuinely excellent ground-side dining at the Istanbul Airport lounge make the layover feel like a destination in itself rather than a chore. Total elapsed travel time runs close to 12 hours in the air, but with connections factored in you're realistically looking at 16-20 hours door to door, so building in a buffer at your connecting hub isn't optional—it's essential given how thin the onward frequencies to Podgorica actually are.
Delta passengers should route through Amsterdam and take advantage of Delta One suites on the transatlantic leg, with a KLM or partner narrow-body completing the journey into Podgorica's compact single-runway airport, where arrivals are refreshingly simple and immigration rarely takes more than fifteen minutes. Lufthansa routes through Frankfurt or Munich, and depending on your specific flight you may find yourself in the newer Allegris business class product, though Lufthansa's rollout has been uneven, so it's worth checking your specific aircraft type before booking if that seat matters to you. My insider tip: the Podgorica-bound connecting flights from all three hub cities tend to be small narrow-body aircraft with limited business class inventory, often just a handful of seats, so award space and even paid upgrades vanish fast once the connecting long-haul flight fills up—book the short final leg first if you're piecing together an itinerary manually.
Shoulder-season months—January through March and again in October and November—consistently offer the softest fares on this corridor, since Montenegro's coastal tourism surge hasn't yet begun and Balkan business demand stays light. Given how thin and irregular capacity is on the Podgorica leg specifically, I'd strongly recommend setting up automated fare tracking for this route rather than checking manually, since availability shifts can appear and disappear within days.