Flights from Seoul (ICN) starting at $ 464*
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1 Passenger, Economy
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today
today
Fly from Seoul and get United's best fares
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Seoul (ICN)to
San Francisco (SFO)01/21/26 - 03/30/26from$Â 498Viewed: 16 hours agoRoundtripEconomy
Seoul (ICN)to
Los Angeles (LAX)03/11/26 - 03/25/26from$Â 813Viewed: 22 hours agoRoundtripEconomy
Seoul (ICN)to
Newark/New York (EWR)04/23/26 - 04/30/26from$Â 523Viewed: 2 hours agoRoundtripEconomy
Seoul (ICN)to
Tokyo (NRT)12/29/25 - 01/12/26from$Â 464Viewed: 18 hours agoRoundtripEconomy
Seoul (ICN)to
Las Vegas (LAS)01/07/26 - 02/02/26from$Â 1,470Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Boston (BOS)02/28/26 - 03/14/26from$Â 1,006Viewed: 5 hours agoRoundtripEconomy
Seoul (ICN)to
Houston (IAH)01/17/26 - 02/03/26from$Â 1,026Viewed: 20 hours agoRoundtripEconomy
Seoul (ICN)to
Seattle (SEA)01/24/26 - 02/17/26from$Â 717Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Austin (AUS)01/10/26 - 07/11/26from$Â 1,903Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Denver (DEN)12/22/25 - 02/17/26from$Â 668Viewed: 11 hours agoRoundtripEconomy
Seoul (ICN)to
Phoenix (PHX)01/02/26 - 04/23/26from$Â 2,024Viewed: 12 hours agoRoundtripEconomy
Seoul (ICN)to
San Diego (SAN)03/11/26 - 03/25/26from$Â 818Viewed: 22 hours agoRoundtripEconomy
Seoul (ICN)to
Philadelphia (PHL)01/06/26 - 02/22/26from$Â 1,883Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Orlando (MCO)01/17/26 - 01/31/26from$Â 927Viewed: 6 hours agoRoundtripEconomy
Seoul (ICN)to
Toronto (YYZ)12/23/25 - 01/13/26from$Â 544Viewed: 14 hours agoRoundtripEconomy
Seoul (ICN)to
San Antonio (SAT)01/20/26 - 02/04/26from$Â 810Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Dallas (DFW)01/17/26 - 01/24/26from$Â 885Viewed: 4 hours agoRoundtripEconomy
Seoul (ICN)to
Honolulu (HNL)12/27/25 - 01/03/26from$Â 1,436Viewed: 3 hours agoRoundtripEconomy
Seoul (ICN)to
Miami (MIA)12/26/25 - 01/02/26from$Â 2,299Viewed: 13 hours agoRoundtripEconomy
Seoul (ICN)to
Saint Louis (STL)01/09/26 - 05/07/26from$Â 1,452Viewed: 5 hours agoRoundtripEconomy
*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. Schedules are subject to change without notice.
United popular flights from Seoul (ICN)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seoul (ICN) | San Francisco (SFO) | Roundtrip | Economy | 01/21/26 - 03/30/26 | from $Â 498 Viewed: 16 hours ago |
| Seoul (ICN) | Los Angeles (LAX) | Roundtrip | Economy | 03/11/26 - 03/25/26 | from $Â 813 Viewed: 22 hours ago |
| Seoul (ICN) | Newark/New York (EWR) | Roundtrip | Economy | 04/23/26 - 04/30/26 | from $Â 523 Viewed: 2 hours ago |
| Seoul (ICN) | Tokyo (NRT) | Roundtrip | Economy | 12/29/25 - 01/12/26 | from $Â 464 Viewed: 18 hours ago |
| Seoul (ICN) | Las Vegas (LAS) | Roundtrip | Economy | 01/07/26 - 02/02/26 | from $Â 1,470 Viewed: 1 day ago |
| Seoul (ICN) | Boston (BOS) | Roundtrip | Economy | 02/28/26 - 03/14/26 | from $Â 1,006 Viewed: 5 hours ago |
| Seoul (ICN) | Houston (IAH) | Roundtrip | Economy | 01/17/26 - 02/03/26 | from $Â 1,026 Viewed: 20 hours ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 01/24/26 - 02/17/26 | from $Â 717 Viewed: 1 day 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. Schedules are subject to change without notice.