can pickup from airport to your destination in seoul or outside seoul ifoutside seoul, costs extra $1 per 1 km .(from the city hall) can be pickup from any hotel or address in seoul to airport. the cost is for upto 4 pax plus luggage. (addtional cost $10 per pax from 5th pax) max 8 persons in one van. or upto 16 persons in 2 vans. .