Gothenburg rarely gets the glossy treatment that Stockholm does, which is precisely why seasoned travelers appreciate that there's a genuine business class route worth chasing out of the Carolinas. There is no nonstop option, so business class from Charlotte to Gothenburg means routing through one of three credible European hubs: Copenhagen with SAS, Frankfurt or Munich with Lufthansa, or Amsterdam with KLM. Total journey time typically runs 12-14 hours including the connection, with the transatlantic leg itself clocking in around 9.5 hours. SAS is the most logical partner here given its Scandinavian focus and Copenhagen connectivity to Gothenburg, and its A330/A350 business class cabins offer flat-bed seats with direct aisle access on the newer aircraft, a meaningful upgrade over the older Recaro-equipped 767s still flying some Star Alliance routes.
Having routed through all three hubs multiple times, I'd steer travelers toward Lufthansa via Frankfurt if schedule allows, particularly if you can land an Allegris-equipped 787 or A350 configuration, since the suite-style privacy doors are becoming standard on more of their long-haul fleet. Frankfurt's Terminal 1 also handles connections efficiently despite its size, with the Lufthansa First Class Terminal and Senator lounges providing a genuinely restorative layover if you have two-plus hours. KLM via Amsterdam is the sentimental favorite for many Scandinavia-bound flyers because Schiphol's single-terminal layout makes tight connections far less stressful than Frankfurt or Munich, and their World Business Class seats on the 787-9 offer solid width even if the hard product trails Lufthansa's newest cabins. One insider tip: Gothenburg Landvetter Airport's arrivals hall is small enough that even a red-eye connection lands you into a taxi within fifteen minutes, so don't overbuild layover time purely for airport logistics.
Late spring through early autumn — May through September — consistently produces the best premium cabin availability and fare value on this corridor, largely because Scandinavian carriers price aggressively to fill seats before the shoulder season lull. Given how much fare volatility exists across three competing routings, setting up automated price tracking for Charlotte to Gothenburg business class is the smartest move before committing to a booking.