An Express Train travels to the city centre from the airport in just 40 minutes, with departures leaving every 20-40 min. Expect to pay 9,500원 (≈ RM 35) one way. A more cost-effective option is hopping on the All Stop Train, which takes around 60 min to arrive downtown and costs 4,150-4,750원 (≈ RM 15-17). All Stop Trains leave the airport every 5-10 min.