United Flights from Seoul (ICN) starting at $ 540*
Fly from Seoul (ICN) and get United's best fares
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Seoul (ICN)to
San Francisco (SFO)02/17/25 - 02/23/25from$ 540*Viewed: 15 hours agoRoundtrip|Economy
Seoul (ICN)to
New York/Newark (EWR)04/01/25 - 04/07/25from$ 645*Viewed: 12 hours agoRoundtrip|Economy
Seoul (ICN)to
Los Angeles (LAX)02/25/25 - 03/03/25from$ 668*Viewed: 4 hours agoRoundtrip|Economy
Seoul (ICN)to
Washington, D.C. (IAD)12/23/24 - 01/18/25from$ 810*Viewed: 4 hours agoRoundtrip|Economy
Seoul (ICN)to
Seattle (SEA)01/15/25 - 02/07/25from$ 1,216*Viewed: 3 hours agoRoundtrip|Economy
Seoul (ICN)to
Boston (BOS)01/07/25 - 05/24/25from$ 2,113*Viewed: 15 hours agoRoundtrip|Economy
Seoul (ICN)to
Las Vegas (LAS)03/31/25 - 04/05/25from$ 798*Viewed: 4 hours agoRoundtrip|Economy
Seoul (ICN)to
Denver (DEN)02/21/25 - 02/23/25from$ 1,190*Viewed: 4 hours agoRoundtrip|Economy
Seoul (ICN)to
Orlando (MCO)03/10/25 - 04/07/25from$ 725*Viewed: 3 hours agoRoundtrip|Economy
Seoul (ICN)to
Philadelphia (PHL)12/28/24 - 01/04/25from$ 849*Viewed: 11 hours agoRoundtrip|EconomySeoul (ICN)to
Washington, D.C. (DCA)02/20/25 - 02/28/25from$ 885*Viewed: 7 hours agoRoundtrip|Economy
Seoul (ICN)to
Mexico City (MEX)01/21/25 - 02/04/25from$ 873*Viewed: 14 hours agoRoundtrip|Economy
Seoul (ICN)to
Eugene (EUG)01/20/25 - 02/21/25from$ 1,223*Viewed: 5 hours agoRoundtrip|Economy
Seoul (ICN)to
Monterrey (MTY)02/17/25 - 02/23/25from$ 820*Viewed: 15 hours agoRoundtrip|Economy
*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.
Airport information for your flight from Seoul (ICN)
Seoul is served by Incheon International Airport (ICN), located 30 miles (48 km) from the city center. Access the airport's free Wi-Fi, available in certain lounge areas, while you wait to board your flight from Seoul.
Reaching the Seoul Airport
Many public transit options connect the city to Incheon International Airport. Take the KTX (Korea Train express), which connects to the AREX train station at the airport. Buses and ferries also link the airport to the mainland. You can also hire a taxi or drive and park at the airport.
United popular flights from Seoul (ICN)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromSeoul (ICN) | ToSan Francisco (SFO) | Roundtrip | Economy | 02/17/25 - 02/23/25 | from $ 540* Viewed: 15 hours ago |
| FromSeoul (ICN) | ToLos Angeles (LAX) | Roundtrip | Economy | 02/25/25 - 03/03/25 | from $ 668* Viewed: 4 hours ago |
| FromSeoul (ICN) | ToDenver (DEN) | Roundtrip | Economy | 02/21/25 - 02/23/25 | from $ 1,190* Viewed: 4 hours ago |
| FromSeoul (ICN) | ToOrlando (MCO) | Roundtrip | Economy | 03/11/25 - 04/10/25 | from $ 725* Viewed: 3 hours ago |
| FromSeoul (ICN) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 02/20/25 - 02/28/25 | from $ 885* Viewed: 7 hours ago |
| FromSeoul (ICN) | ToMexico City (MEX) | Roundtrip | Economy | 01/21/25 - 02/04/25 | from $ 873* Viewed: 14 hours ago |
| FromSeoul (ICN) | ToMonterrey (MTY) | Roundtrip | Economy | 02/17/25 - 02/23/25 | from $ 820* Viewed: 15 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.