I have 6 persons travelling to Seoul in May (4 seniors over 65 years old) and expect to arrive at Incheon Int'l at about 9.30pm. We'll be staying at MyeongDong Guest House. I'm concerned that we may miss #6015 (last bus leaves Incheon at 1045pm?), so I'm planning to cab it from the airport. Could someone advise on the estimated cost of a jumbo taxi from the airport directly to my hotel (including taxes and surcharges?)? Thanks in advance!