Gdansk isn't exactly a city that shows up on most business class itineraries out of the Gulf South, which is precisely why this route rewards careful planning over impulse booking. There is no nonstop option, so business class from New Orleans to Gdansk requires routing through a major hub, and after dozens of trips connecting through Amsterdam, Paris, Frankfurt, and Warsaw, I can say definitively: the smoothest path is either Delta via Amsterdam or Paris, United via Newark or Chicago into a European gateway, or LOT Polish Airlines via Chicago direct into Warsaw before a short hop to Gdansk. LOT's advantage is obvious once you're on the ground — it's the only carrier of the three with genuine on-the-ground knowledge of Polish connections, and its Chicago–Warsaw nonstop on the 787 puts you within one easy short-haul flight of Gdansk rather than juggling a second long connection through Western Europe.
Delta's Amsterdam or Paris routings give you access to Delta One suites with sliding privacy doors on widebody aircraft, a real upgrade over the older reverse-herringbone product still flying some Atlantic routes, while United passengers should specifically seek out Polaris-equipped 767s or 777s out of Newark rather than older configurations still occasionally assigned to Chicago departures. My insider tip: when connecting through Warsaw on LOT, use the dedicated Star Alliance business lounge in Terminal A rather than rushing to your gate — the tight connection windows on the Gdansk hop mean lounge access is often the only calm moment in an otherwise long travel day, and LOT's domestic-style Gdansk arrivals hall clears quickly if you're traveling with just carry-on.
Seasonality matters more on this route than most transatlantic pairings, since Gdansk's Baltic coast tourism season drives summer fares upward while January, February, March, October, and November consistently offer the best business class value, particularly on Delta and United's European gateways where premium cabins run emptier outside peak leisure months. Given how fare availability on this three-carrier route shifts week to week, especially for LOT's limited business inventory, setting up automated fare alerts is the smartest way to catch a well-priced seat before it disappears.