Alaska Airlines Flights from Portland to Seoul
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1 Passenger
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Lowest fares from Portland to Seoul
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One-way low-fare flights Portland to Seoul.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Jan 28, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Jan 30, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Feb 1, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Feb 8, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Feb 12, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Feb 13, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Feb 15, 2026 | From $418 Seen: 14 hours ago | |
| Portland (PDX) | Seoul (ICN) | One-way | Saver | Depart: Feb 28, 2026 | From $418 Seen: 14 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.