Cheap Flights from Portland International Jetport to Seoul (GMP) Find and Compare the Best Airline Deals

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2025/4
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Other Destinations from:Portland (Maine)

Portland Jetport－Seoul(Incheon)
USD2,311〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Raleigh-Durham Airport－Seoul(Gimpo)
USD1,573〜
* Fares vary in accordance to seat availability

Portland (Maine)Portland International JetportSeoulGimpo International Airport