Stavanger rarely tops the list of European business class destinations, but for oil-industry executives and fjord-bound travelers alike, getting there in comfort requires some strategic routing since no carrier flies nonstop from Detroit. Business class from Detroit to Stavanger currently runs through three reliable European hubs — Copenhagen via SAK, Frankfurt or Munich via Lufthansa, or Amsterdam via KLM — with total journey times hovering around 11 to 12 hours depending on connection efficiency. My preference has consistently been the SAS routing through Copenhagen, where the SAS A330 or A350 business class product on the transatlantic leg offers Norwegian-adjacent service sensibilities and a short, civilized hop up to Stavanger on a regional jet.
Lufthansa's Frankfurt connection deserves mention for those loyal to Star Alliance, particularly now that Allegris cabins are gradually entering the fleet on select 787 and A350 routes — though travelers should verify aircraft assignment before booking, as older business class configurations still fly many Frankfurt-bound routes from the US. KLM's Amsterdam connection remains the sleeper favorite among my colleagues who prioritize efficient layovers; Schiphol's transfer process is famously fast, and KLM's World Business Class on the 787 or A330 provides a comfortable, if understated, long-haul experience. Whichever hub you choose, arrive at DTW with buffer time during summer months, when transatlantic congestion and European air traffic control slowdowns can compress connection windows, especially through Frankfurt.
Late spring through early autumn — May through September — is when this route delivers its best value and most reliable weather for onward exploration of the fjords, and it's also when award space on SAS and KLM tends to open up roughly three to four weeks before departure, an insider timing window most travelers miss entirely. Given how thinly these connections are scheduled and how quickly premium cabins sell down on the Scandinavian legs, setting up fare and award alerts for this specific corridor is the smartest move you can make before committing to dates.