Seoul Flights - Book Cheap Flights to Seoul
Popular airlines from Gaithersburg, MD (GAI-Montgomery County Airpark) to Seoul
AirAsia PhilippinesAirAsia Philippines
ScootScoot
AirAsiaAirAsia
AirAsiaXAirAsiaX
Thai AirAsiaThai AirAsia
Indonesia AirAsiaIndonesia AirAsia
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 35% on select hotels after you book a flight*
Travel information
Origin airport | Gaithersburg, MD |
|---|---|
Destination airport | Incheon Intl. Airport |
Distance | 11,158 km away |
Explore a world of travel with Expedia
*Available to Expedia members.