Business class flights from Long Beach (LGB) to Seoul (ICN) start from $2,343 round-trip — up to 40% below published airline prices. The ~10.9 hours journey covers 5,999 miles, with 1 airlines offering lie-flat seats on this route. Best time to book: 3–6 months in advance for best fares.
LGB → ICN
Long Beach to Seoul Business Class
From$2,343
Quick Verdict
Updated September 2026Long Beach to Seoul business class fares start at $2,343 round-trip, with airlines including Delta Air Lines. The ~10.9 hours flight covers 5,999 miles. Peak season: March–May, October–November. Best value: June–September. Book through BestBusinessClass.com to save up to 40%.
From$2,343
Top AirlinesDelta Air Lines
Flight Time~10.9 hours
Best MonthsJune–September
Route Overview
Starting From
$2,343 round-trip
Flight Duration
~10.9 hours
Distance
5,999 miles
Best Value
Jan, Feb, Mar
Savings
Up to 60% off retail
Route Intelligence
Business Class from Long Beach to Seoul
Seoul has become one of the most requested business class destinations we book from Southern California, and it's easy to see why. Beyond the K-pop and K-drama tourism boom, Seoul draws travelers for its palace districts like Bukchon and Gyeongbokgung, the shopping corridors of Myeongdong and Gangnam, a food scene that ranges from street-cart tteokbokki to Michelin-starred hanjeongsik, and a growing medical tourism trade centered on Gangnam's dermatology and wellness clinics. Business travelers head there for Samsung, LG, Hyundai, and SK Group headquarters, and Incheon Airport itself is one of the best-run hubs in Asia, which makes connections and arrivals painless even after a long flight.
Airlines & Cabin Experience
Long Beach to Seoul business class travelers should know upfront that LGB doesn't have widebody aircraft on this route, so every itinerary connects. Delta routes through Atlanta or Minneapolis before continuing nonstop to Incheon, and their Delta One Suite is the standout product here: a real suite with a closing door, 1-2-1 configuration so every seat has direct aisle access, lie-flat bedding, and Tumi amenity kits stocked with skincare and sleep aids. It's one of the more private hard products flying the Pacific right now. Hawaiian Airlines is the other option, typically routing through Honolulu, with a 2-2-2 lie-flat first class cabin that leans into island hospitality — warmer, more personal service, and a chance to break up the journey with a stopover in Hawaii if your schedule allows it. Neither product is identical, so which one makes sense depends on whether you want maximum privacy (Delta) or a more relaxed, service-forward feel with a Hawaii stopover built in (Hawaiian).
Pricing & Best Time to Fly
On pricing, our consolidator fares for Long Beach to Seoul business class run $2,343 to $4,843 round trip, depending on airline, cabin, and season, which is typically 30-50% below what you'd see booking Delta One Suite or Hawaiian first class directly through the airlines. The gap is widest during peak travel months, so booking during the value season pays off twice: lower base fares and better seat selection. January through March and October through December are the sweet spot for this route — you avoid the cherry blossom crowds of April and the summer heat and typhoon season of July and August, while still getting good weather windows in Seoul, particularly the crisp autumn months and Korea's relatively mild winters.
Why Book Through BestBusinessClass.com
For the flight itself, this is a demanding day of travel from LGB no matter which airline you choose — figure 15-18 hours total including the connection, plus the nonstop segment to Incheon running close to 11 hours. Westbound crossings like this are actually kinder on the body than the return leg, since you're flying into tomorrow and the time shift works with your body clock rather than against it, so plan to sleep on the long Pacific segment and arrive in Seoul ready to stay up through your first evening. Build at least 90 minutes of connection time in Atlanta or Minneapolis, request your seat assignment as early as possible since Delta One Suites sell out fast on this corridor, and if you're flying Hawaiian, consider extending the Honolulu connection into an actual stopover — it's a low-effort way to add real vacation value to a business trip or long-haul leisure booking.
Airline Comparison
| Airline | Product | Seat Configuration | Alliance | Key Features | Review |
|---|---|---|---|---|---|
| Delta Air Lines | Delta One Suite | Suite with closing door, 1-2-1 | SkyTeam | Delta One Suite privacy, Tumi amenity kit | Read Review |
Best Time to Book
When Should You Book Long Beach to Seoul Business Class?
Business class fares from Long Beach to Seoul range from $2,343 to $4,843 round-trip, depending on season and advance booking. The best value is during June–September. Peak fares occur March–May, October–November. Booking 3–6 months ahead and choosing midweek departures typically yields 20–35% savings.
JanBest Value
FebBest Value
MarBest Value
AprPeak Pricing
MayPeak Pricing
JunGood Value
JulGood Value
AugGood Value
SepGood Value
OctPeak Pricing
NovPeak Pricing
DecAverage
💚 Best Value — $2,343–$2,968
💛 Good Value — $2,843–$3,593
🟠 Average — $3,343–$4,093
🔴 Peak Pricing — $3,843–$4,843
Top Rated
By Travelers
Up to 40%
Savings
Licensed
Accredited
24/7
Live Support
Operated by LUX Services LLC|FL Seller of Travel #ST46311
The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
The Business Class Standard
Lie-Flat Guarantee
We only sell true Business Class. 180° fully flat beds on all long-haul routes, ensuring you arrive rested.
Premium Lounges
Access the world's finest lounges. Enjoy pre-flight dining, showers, and quiet workspaces before you board.
Priority Service
Skip the queues. Your ticket includes fast-track security, priority boarding, and premium baggage handling.
FAQs: Long Beach to Seoul Business Class
Travel Guides
Popular Travel Guides
What Our Travelers Say
Client Feedback
Verified insights from travelers booking discounted international business class flights.
Ready to book Long Beach to Seoul?
Our travel experts have access to unpublished fares. Save up to 40%.