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Seoul's Incheon Airport is one of the best in Asia, and the route from the US has tons of nonstop options. Korean Air and Asiana together cover most major US cities with direct flights. Delta, United, and American add even more. Flight times run 13 to 14 hours nonstop from the East Coast, around 11 hours from the West. Korean Air's Prestige Class features lie-flat seats and Korean dining that's genuinely worth the upgrade. Incheon Airport itself is a highlight, with transit hotels, spa facilities, and one of the world's best duty-free shopping areas. Mundo Trip compares all carriers on this route for the best Business Class deals.
The US-Seoul route is competitive, and airlines bring their best. Korean Air and Asiana put a distinctly Korean touch on Business Class, while US carriers deliver their top transatlantic-style products.
Korean Air Prestige Class features Kosmo Suites with fully flat beds in 1-2-1 layouts, 23-inch wide seats, and direct aisle access. Asiana's Business Smartium offers similar comfort. Delta One cabins feature sliding doors for privacy. United Polaris has enclosed suites on newer jets.
Korean Air serves authentic Korean cuisine alongside Western options, with bibimbap being a signature in-flight dish. Asiana's menus feature traditional Korean banchan (side dishes). All carriers include complimentary drinks with Korean rice wines (makgeolli) and soju alongside champagne.
Incheon Airport's transit facilities are exceptional. Korean Air's Prestige Lounge, Asiana's Business Lounge, and the Matin Lounge at ICN offer dining, showers, and rest areas. Priority services cover check-in, boarding, and baggage on every carrier.
All carriers offer large seatback screens with Korean and English content. Wi-Fi available on most aircraft. Amenity kits with skincare products, noise-canceling headphones, and pajamas on select long-haul flights. Baggage allowance is 2 checked bags at 32 kg.
Visit the Mundo Trip Website
Start by visiting MundoTrip.com to search, compare, and book Business Class flights from the USA to Seoul with ease.
Enter Your Travel Details
Use the search tool to add your US departure city, Seoul as your destination, and preferred travel dates. Select Business Class to view flights featuring lie-flat seats, premium dining, and priority services.
Be Flexible with Travel Dates
Business Class fares to Seoul can vary by season and day of travel. Keeping your dates flexible can help you unlock cheaper Business Class deals to Seoul without compromising comfort.
Use Smart Filters
Refine your search by airline, nonstop or one-stop routes, flight duration, and departure times to find the best Business Class option for your schedule and budget.
Compare Airlines and Business Class Features
Mundo Trip works with leading airlines flying Business Class to Seoul, making it easy to compare seating comfort, onboard amenities, and overall value before you book.
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