Few Pacific-to-Nordic itineraries test a traveler's patience quite like the journey between Hawai'i and Sweden's west coast, and that's precisely why routing strategy matters so much here. There is no nonstop option: business class from Honolulu to Gothenburg always involves at least one, often two, connections, and the most efficient path typically runs through a mainland US gateway before crossing the Atlantic via Scandinavian Airlines' European hub network, Lufthansa's Frankfurt or Munich operation, or KLM's Amsterdam hub. SAS deploys its A350 and A321LR business class on relevant long-haul segments with fully flat seating and Nordic-inspired service, while Lufthansa's transatlantic aircraft increasingly feature the new Allegris business suites on select routes, and KLM's World Business Class on its 787 and A330 fleet remains a dependable, if understated, product. Total journey time from HNL routinely stretches past 20 hours once layovers are factored in, so the real decision isn't just cabin comfort — it's which hub minimizes fatigue.
Having flown all three carriers' connecting options on this corridor, I'd steer seasoned travelers toward the Amsterdam or Frankfurt connection over a Copenhagen routing when originating from Honolulu, simply because the US mainland-to-Europe overnight legs on KLM and Lufthansa tend to have more generous business class availability during peak Scandinavian summer travel. My insider tip: build in a deliberate 3-4 hour layover in Amsterdam or Frankfurt rather than a tight connection — both hubs offer excellent business lounges where you can shower and reset before the final short hop into Gothenburg's compact, easy-to-navigate Landvetter Airport, which rewards travelers who arrive relatively unhurried.
Summer remains the sweet spot for this itinerary, both for Gothenburg's brief but glorious archipelago season and for award and fare availability, with May through September consistently offering the strongest combination of schedule reliability and premium seat access. Because pricing on this multi-carrier, multi-connection route fluctuates considerably depending on which hub and alliance combination you choose, setting up fare alerts well ahead of your travel window is the smartest way to catch business class value before it disappears.