Flights from Seoul (ICN) starting at $ 457*
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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)02/16/26 - 02/23/26from$Â 459Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Los Angeles (LAX)05/11/26 - 07/26/26from$Â 499Viewed: 22 hours agoRoundtripEconomy
Seoul (ICN)to
Tokyo (NRT)03/17/26 - 03/21/26from$Â 458Viewed: 15 hours agoRoundtripEconomy
Seoul (ICN)to
Newark/New York (EWR)02/14/26 - 02/19/26from$Â 457Viewed: 18 hours agoRoundtripEconomy
Seoul (ICN)to
Seattle (SEA)02/20/26 - 03/05/26from$Â 718Viewed: 3 hours agoRoundtripEconomy
Seoul (ICN)to
Washington, D.C. (IAD)03/18/26 - 05/12/26from$Â 1,001Viewed: 17 hours agoRoundtripEconomy
Seoul (ICN)to
Houston (IAH)03/01/26 - 03/05/26from$Â 1,255Viewed: 6 hours agoRoundtripEconomy
Seoul (ICN)to
Las Vegas (LAS)04/01/26 - 04/05/26from$Â 991Viewed: 21 hours agoRoundtripEconomy
Seoul (ICN)to
Denver (DEN)12/15/26 - 12/27/26from$Â 1,118Viewed: 14 hours agoRoundtripEconomy
Seoul (ICN)to
Orange County (SNA)05/12/26 - 07/07/26from$Â 521Viewed: 36 minutes agoRoundtripEconomy
Seoul (ICN)to
Honolulu (HNL)05/14/26 - 05/17/26from$Â 1,303Viewed: 5 hours agoRoundtripEconomy
Seoul (ICN)to
Mexico City (MEX)02/19/26 - 02/25/26from$Â 879Viewed: 15 hours agoRoundtripEconomy
Seoul (ICN)to
Phoenix (PHX)02/28/26 - 03/07/26from$Â 997Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Philadelphia (PHL)08/18/26 - 12/16/26from$Â 2,290Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Atlanta (ATL)03/20/26 - 03/27/26from$Â 2,318Viewed: 23 hours agoRoundtripEconomy
Seoul (ICN)to
Cleveland (CLE)06/28/26 - 07/11/26from$Â 1,724Viewed: 17 hours agoRoundtripEconomy
Seoul (ICN)to
El Paso (ELP)02/17/26 - 03/09/26from$Â 937Viewed: 1 hour agoRoundtripEconomy
Seoul (ICN)to
Agana, Guam (GUM)05/06/26 - 05/13/26from$Â 1,606Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Sacramento (SMF)02/17/26 - 02/23/26from$Â 1,069Viewed: 1 day agoRoundtripEconomy
Seoul (ICN)to
Tucson (TUS)03/13/26 - 03/23/26from$Â 1,043Viewed: 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 | 02/16/26 - 02/23/26 | from $Â 459 Viewed: 1 day ago |
| Seoul (ICN) | Los Angeles (LAX) | Roundtrip | Economy | 05/11/26 - 07/26/26 | from $Â 499 Viewed: 22 hours ago |
| Seoul (ICN) | Tokyo (NRT) | Roundtrip | Economy | 03/17/26 - 03/21/26 | from $Â 458 Viewed: 15 hours ago |
| Seoul (ICN) | Newark/New York (EWR) | Roundtrip | Economy | 02/14/26 - 02/19/26 | from $Â 457 Viewed: 18 hours ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/20/26 - 03/05/26 | from $Â 718 Viewed: 3 hours ago |
| Seoul (ICN) | Washington, D.C. (IAD) | Roundtrip | Economy | 03/18/26 - 05/12/26 | from $Â 1,001 Viewed: 17 hours ago |
| Seoul (ICN) | Houston (IAH) | Roundtrip | Economy | 03/01/26 - 03/05/26 | from $Â 1,255 Viewed: 6 hours ago |
| Seoul (ICN) | Las Vegas (LAS) | Roundtrip | Economy | 04/01/26 - 04/05/26 | from $Â 991 Viewed: 21 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. Schedules are subject to change without notice.