Alaska Airlines Flights from South Korea to United States
Deals on one-way flights from South Korea to United States.*
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way low-fare flights South Korea to United States.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seoul (ICN) | Seattle (SEA) | One-way | Main | Depart: Oct 9, 2025 | From $433 Seen: 7 hours ago | |
| Seoul (ICN) | Seattle (SEA) | One-way | Main | Depart: Oct 10, 2025 | From $433 Seen: 7 hours ago | |
| Seoul (ICN) | Seattle (SEA) | One-way | Main | Depart: Nov 30, 2025 | From $515 Seen: 10 hours ago | |
| Seoul (ICN) | Seattle (SEA) | One-way | Main | Depart: Jul 11, 2025 | From $1,308 Seen: 7 hours ago | |
| Seoul (ICN) | Seattle (SEA) | One-way | Main | Depart: Sep 12, 2025 | From $1,378 Seen: 5 hours ago | |
| Seoul (ICN) | Seattle (SEA) | One-way | Main | Depart: Aug 12, 2025 | From $1,459 Seen: 8 hours ago | |
| Seoul (ICN) | Honolulu (HNL) | One-way | Main | Depart: Nov 2, 2025 | From $1,876 Seen: 5 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.