Incheon to Asan bus timetable
Buses from Incheon to Asan run 25 times a day across 3 terminal pairs. First bus 06:00, last bus 21:00, fares from 11,400 KRW, fastest trip 120 min. As of 2026-11-05
Incheon
→ Asan
Cheapest11,400 KRW인천 06:00 · 고속
Fastest120 min인천 06:00 · 고속
First bus06:00인천 06:00 · 고속
Last bus21:00인천 21:00 · Deluxe
- 0600고속00고속35Dlx
- 0720고속20고속55Dlx
- 08none
- 0930고속30고속45Dlx
- 10none
- 1115Dlx
- 1200Dlx00Dlx
- 1305Dlx
- 1415Dlx
- 1510Dlx10Dlx45Dlx
- 1600고속00고속
- 17none
- 1805Dlx40고속40고속
- 19none
- 2025Dlx
- 2100Dlx00Dlx
Bus class: 고속 Deluxe
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.
Express buses (고속버스)
- KOBUS: Choose the overseas card tab (해외카드) at checkout. It takes Visa, Mastercard and JCB issued abroad and asks for your date of birth (YYMMDD).
- Klook: Sells express bus tickets in English with international cards. Routes and dates are limited, so a search may come back empty.
- 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.
- Ticket counter at the terminal: A July 2024 government announcement described foreign cards as already accepted at express bus counters. Busy departures can sell out.
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 |
|---|---|---|---|---|---|
| 06:00 | 인천 → 아산온양 | express bus · 고속 | 08:00 | 11,400 | 120 min |
| 06:00 | 인천 → 아산서부 | express bus · 고속 | 08:10 | 11,400 | 130 min |
| 06:35 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 09:40 | 23,800 | 185 min |
| 07:20 | 인천 → 아산온양 | express bus · 고속 | 09:20 | 11,400 | 120 min |
| 07:20 | 인천 → 아산서부 | express bus · 고속 | 09:30 | 11,400 | 130 min |
| 07:55 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 10:30 | 23,800 | 155 min |
| 09:30 | 인천 → 아산온양 | express bus · 고속 | 11:30 | 11,400 | 120 min |
| 09:30 | 인천 → 아산서부 | express bus · 고속 | 11:40 | 11,400 | 130 min |
| 09:45 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 12:50 | 23,800 | 185 min |
| 11:15 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 13:50 | 23,800 | 155 min |
| 12:00 | 인천 → 아산온양 | express bus · Deluxe | 14:00 | 14,800 | 120 min |
| 12:00 | 인천 → 아산서부 | express bus · Deluxe | 14:10 | 14,800 | 130 min |
| 13:05 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 16:10 | 23,800 | 185 min |
| 14:15 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 17:20 | 23,800 | 185 min |
| 15:10 | 인천 → 아산온양 | express bus · Deluxe | 17:10 | 14,800 | 120 min |
| 15:10 | 인천 → 아산서부 | express bus · Deluxe | 17:20 | 14,800 | 130 min |
| 15:45 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 18:20 | 23,800 | 155 min |
| 16:00 | 인천 → 아산온양 | express bus · 고속 | 18:00 | 11,400 | 120 min |
| 16:00 | 인천 → 아산서부 | express bus · 고속 | 18:10 | 11,400 | 130 min |
| 18:05 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 21:10 | 23,800 | 185 min |
| 18:40 | 인천 → 아산온양 | express bus · 고속 | 20:40 | 11,400 | 120 min |
| 18:40 | 인천 → 아산서부 | express bus · 고속 | 20:50 | 11,400 | 130 min |
| 20:25 | 인천공항2터미널 → 아산(온양) | intercity bus · Deluxe | 23:00 | 23,800 | 155 min |
| 21:00 | 인천 → 아산온양 | express bus · Deluxe | 23:00 | 14,800 | 120 min |
| 21:00 | 인천 → 아산서부 | express bus · Deluxe | 23:10 | 14,800 | 130 min |
Frequently asked questions
What time is the first and last bus from Incheon to Asan?
As of 2026-11-05, the first bus leaves 인천 at 06:00 and the last leaves 인천 at 21:00, with 25 buses a day in total.
How much is the bus from Incheon to Asan?
As of 2026-11-05, adult one-way fares run from 11,400 KRW to 23,800 KRW. The cheapest is the 06:00 고속 bus from 인천.
How long does the bus from Incheon to Asan take?
As of 2026-11-05, the fastest bus takes 120 min, leaving 인천 at 06:00.