Asan to Seongnam bus timetable
Buses from Asan to Seongnam run 7 times a day across 1 terminal pairs. First bus 06:50, last bus 16:05, fares from 9,800 KRW, fastest trip 115 min. As of 2026-11-05
- 0650Std
- 07none
- 08none
- 09none
- 1055Dlx55Std
- 11none
- 12none
- 13none
- 1400Dlx00Std
- 15none
- 1605Dlx05Std
Terminal names are shown in Korean because that is how they appear on tickets, signs and booking sites. Fares are adult one-way. Express buses (고속버스) are booked on KOBUS, intercity buses (시외버스) on T-money or Bustago.
Paying with a foreign card
Checked 2026-10-21. Rules change, so confirm on the payment screen.
Intercity buses (시외버스)
- Ticket counter at the terminal: Foreign Visa, Mastercard, JCB and UnionPay cards were announced as accepted at all 243 intercity terminals from July 2024. Busy departures can sell out.
- Go Hanpass: App in many languages, sign-up with passport and email. You top up a won wallet with a foreign card, then pay from it. Lists express and intercity buses.
- T-money and Bustago websites: Their guides do not say whether foreign cards work. Bustago suspended foreign-card payments in October 2025 and has posted no restart notice, although a software vendor reported in October 2026 that its app accepts them again. Not confirmed.
All departures
| Departs | Terminals (Korean names) | Type · class | Arrives | Fare (KRW) | Duration |
|---|---|---|---|---|---|
| 06:50 | 아산(온양) → 성남 | intercity bus · Standard | 08:45 | 9,800 | 115 min |
| 10:55 | 아산(온양) → 성남 | intercity bus · Deluxe | 12:50 | 12,800 | 115 min |
| 10:55 | 아산(온양) → 성남 | intercity bus · Standard | 12:50 | 9,800 | 115 min |
| 14:00 | 아산(온양) → 성남 | intercity bus · Deluxe | 15:55 | 12,800 | 115 min |
| 14:00 | 아산(온양) → 성남 | intercity bus · Standard | 15:55 | 9,800 | 115 min |
| 16:05 | 아산(온양) → 성남 | intercity bus · Deluxe | 18:00 | 12,800 | 115 min |
| 16:05 | 아산(온양) → 성남 | intercity bus · Standard | 18:00 | 9,800 | 115 min |
Frequently asked questions
What time is the first and last bus from Asan to Seongnam?
As of 2026-11-05, the first bus leaves 아산(온양) at 06:50 and the last leaves 아산(온양) at 16:05, with 7 buses a day in total.
How much is the bus from Asan to Seongnam?
As of 2026-11-05, adult one-way fares run from 9,800 KRW to 12,800 KRW. The cheapest is the 06:50 standard bus from 아산(온양).
How long does the bus from Asan to Seongnam take?
As of 2026-11-05, the fastest bus takes 115 min, leaving 아산(온양) at 06:50.