Skopje remains one of Europe's most delightfully under-flown capitals for premium travelers, which is precisely why routing matters so much here. There is no nonstop option for business class from Albuquerque to Skopje, so the itinerary hinges entirely on which hub you choose to bridge the Atlantic. My preference, after years of testing this corridor, is Turkish Airlines via Istanbul: connect through a Delta or partner flight out of ABQ to a major eastern gateway, then pick up Turkish's widebody service into IST, where their business class lounge remains one of the most lavish in the industry — a legitimate destination unto itself with live cooking stations and a cinema room. From Istanbul, the short hop to Skopje is typically operated on a narrowbody with a simplified but comfortable business cabin.
Lufthansa offers the alternative European approach, routing through Frankfurt or Munich, where their business class product (soon transitioning fleet-wide to the new Allegris seat on select aircraft) gives you a lie-flat long-haul experience before a brief connection onward. Delta, meanwhile, is your best bet for the transatlantic leg itself if you're using SkyMiles or want Delta One suites with sliding doors on the ABQ-to-hub segment before switching to a Star Alliance or partner carrier for the Balkan leg. My insider tip: build in a deliberate 3-4 hour layover in Munich or Istanbul rather than the minimum connection — both airports have exceptional lounge networks, and rushing a tight connection into a once-daily Skopje flight is the single biggest risk factor on this routing.
Seasonally, this itinerary rewards patience. January, February, March, October, and November consistently produce the softest business class fares, as leisure demand into the Balkans dries up outside summer. Given the routing complexity and multiple carriers involved, fares on this Albuquerque-Skopje corridor shift often — setting up automated fare alerts is the smartest way to catch a premium-cabin deal before it disappears.