United flights from South Korea starting at $ 540*
United business class fares from South Korea
flight_takeoff
flight_land
$
Seoul (ICN)to
San Francisco (SFO)
01/13/25 - 02/03/25
Roundtrip
|
Business
from
$ 3,166*
Viewed: 6 hours ago
Seoul (ICN)to
Los Angeles (LAX)
12/24/24 - 01/03/25
Roundtrip
|
Business
from
$ 3,006*
Viewed: 13 hours ago
Seoul (ICN)to
Washington, D.C. (IAD)
12/23/24 - 01/18/25
Roundtrip
|
Business
from
$ 3,962*
Viewed: 3 hours ago
Seoul (ICN)to
Seattle (SEA)
01/15/25 - 02/07/25
Roundtrip
|
Business
from
$ 3,390*
Viewed: 1 hour ago
Seoul (ICN)to
Boston (BOS)
01/07/25 - 05/26/25
Roundtrip
|
Business
from
$ 4,275*
Viewed: 14 hours ago
Seoul (ICN)to
Denver (DEN)
02/21/25 - 02/23/25
Roundtrip
|
Business
from
$ 4,667*
Viewed: 2 hours ago
Seoul (ICN)to
Orlando (MCO)
03/10/25 - 04/07/25
Roundtrip
|
Business
from
$ 3,300*
Viewed: 1 hour ago
Seoul (ICN)to
Philadelphia (PHL)
12/28/24 - 01/04/25
Roundtrip
|
Business
from
$ 3,772*
Viewed: 9 hours ago
Seoul (ICN)to
Pittsburgh (PIT)
02/20/25 - 02/24/25
Roundtrip
|
Business
from
$ 3,337*
Viewed: 16 hours ago
Seoul (ICN)to
Washington, D.C. (DCA)
02/20/25 - 02/28/25
Roundtrip
|
Business
from
$ 3,325*
Viewed: 5 hours ago
Seoul (ICN)to
Portland, OR (PDX)
02/28/25 - 06/23/25
Roundtrip
|
Business
from
$ 3,123*
Viewed: 17 hours ago
Seoul (ICN)to
Mexico City (MEX)
01/21/25 - 02/04/25
Roundtrip
|
Business
from
$ 4,007*
Viewed: 13 hours ago
Seoul (ICN)to
Eugene (EUG)
01/20/25 - 02/21/25
Roundtrip
|
Business
from
$ 3,123*
Viewed: 3 hours ago
Seoul (ICN)to
Monterrey (MTY)
02/17/25 - 02/23/25
Roundtrip
|
Business
from
$ 3,405*
Viewed: 13 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Airports tips for your flight from South Korea
United offers flights from South Korea to over 340 destinations worldwide.
Whether you visit South Korea to see Gyeonghoeru Palace, conduct business in Seoul or go to a K-Pop concert at Seoul Olympic Stadium, travel to your next destination with United. United flights from South Korea depart from Incheon International Airport (ICN) in Seoul.