Alaska Airlines Flights from San Jose to Seoul
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1 Passenger
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Lowest fares from San Jose to Seoul
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One-way low-fare flights San Jose to Seoul.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Jan 21, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Feb 4, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Jan 17, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Jan 24, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Jan 28, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Jan 31, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Feb 7, 2026 | From $545 Seen: 2 hours ago | |
| San Jose (SJC) | Seoul (ICN) | One-way | Saver | Depart: Mar 18, 2026 | From $545 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 displayedâavailable within the past 24 hoursâis 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.