From Airport to Dongdaemun by subway

From the airport to Dongdaemun

From Incheon International Airport

Without having to transfer, the easiest and quickest way is to take the limousine bus.
It's a bit pricey but I'd say it's worth it.


Go to platform 6A or 12B. 

Take the 6001 bus. 

You can get off at Hotel Acacia or Eastgate Tower Hotel or Toyoko-Inn. The nearest stop from the DDM shopping area would be Toyoko-Inn.

From Kimpo Airport

Go to platform 6 and take bus 6001. It's the same route bus as the one leaving from Incheon Airport.

http://www.airport.kr/airport/traffic/bus/busList.iia?flag=E
http://gimpo.airport.co.kr/doc/gimpo_eng/info/RE03010101.jsp