Gothenburg rarely gets the spotlight in transatlantic planning, which is exactly why savvy travelers should pay attention. There's no nonstop option here — booking business class from Dallas to Gothenburg means routing through a European hub, and the three realistic paths are SAS via Copenhagen, Lufthansa via Frankfurt or Munich, and KLM via Amsterdam. Total journey time typically runs 12-14 hours including the connection, with the DFW-to-Europe long-haul leg itself clocking around 10 hours. My preference after years flying this corridor is SAS through Copenhagen — it's the most culturally logical routing into Scandinavia, and SAS's A350 business class (lie-flat seats, direct aisle access in most configurations) makes the transatlantic segment genuinely restful before a short hop up to Gothenburg.
Lufthansa's appeal lies in aircraft variety and hub flexibility — Frankfurt and Munich both offer excellent connection times to GOT, and Lufthansa's long-haul business class, especially on 747-8s or A350s with the newer Allegris cabins now rolling out on select routes, gives you a genuine flat-bed experience with good storage and privacy. KLM via Amsterdam is the sleeper choice: their World Business Class on 787s and A330s isn't flashy, but Schiphol's connections to Gothenburg are frequent and reliable, and I've found KLM crews particularly efficient with rebooking if weather disrupts the tight Scandinavian leg — which happens more than people expect in shoulder seasons.
One insider tip: if you're connecting through Copenhagen on SAS, request the E-gates side of security rather than the main hall — it's consistently faster and puts you closer to the Gothenburg gates, which tend to be at the far end of the terminal. Summer (May through September) brings both the best Nordic weather and, counterintuitively, softer business class fares as leisure demand shifts toward beach destinations rather than Scandinavia. Award space and premium cash fares on this routing fluctuate more than most transatlantic city pairs, so setting fare alerts specifically for DFW-GOT itineraries — rather than broad US-Sweden searches — will catch the pricing windows before they close.