Lowest Priced Flights to Seoul on Alaska Airlines starting at $520*
Most popular flights to Seoul on Alaska Airlines.*
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Seoul one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Diego (SAN) | Seoul (ICN) | One-way | Saver | Depart: Jan 23, 2026 | From $520 Seen: 10 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Mar 1, 2026 | From $649 Seen: 3 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Dec 13, 2025 | From $818 Seen: 2 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top Seoul routes with Alaska Airlines
- Flights from Seattle to Seoul
- Flights from Honolulu to Seoul
- Flights from Los Angeles to Seoul
- Flights from San Francisco to Seoul
- Flights from Portland to Seoul
- Flights from San Diego to Seoul
- Flights from Las Vegas to Seoul
- Flights from Phoenix to Seoul
- Flights from San Jose to Seoul
- Flights from Oakland to Seoul
- Flights from Sacramento to Seoul
- Flights from Salt Lake City to Seoul