Cheapest€11.73
- 産交バス S-480306:222h 24m08:46BeppuIsahaya bus station
Door to door 3h 8mCO2 4.5 kgChanges 0Changeable for a fee
Beppu to Isahaya bus
Buses from Beppu to Isahaya start at €13.38 and take 3h 8m at their fastest.
The Buses from Beppu to Isahaya starts at €13.38 and takes 3h 8m door to door, run by 1 operator over 166 km, with around 2 departures a day. Fares bottom out about 60 days before departure.
- 3h 8mDoor to door
- 2h 24mMoving
- €13.38From
- 4.5 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Bus operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| 産交バス | €11.73 | 2h 58m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
The trip ends at Isahaya Station. Everything past the gates belongs to somebody else, the rooms included.
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When to book Beppu to Isahaya
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €12.2890 days
- €10.0860 days
- €10.0845 days
- €11.1830 days
- €12.2821 days
- €13.3814 days
- €13.387 days
- €14.483 days
- €19.431 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €10.08.
- How much it moves
- The gap between the cheapest and most expensive lead time is 93 percent. The most expensive point is €19.43, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €13.93Sun
- €14.48Mon
- €13.38Tue
- €13.38Wed
- €16.68Thu
- €13.38Fri
- €17.78Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Beppu
Bus
- Beppu
- Yufuin Bus Center
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 166 km against 144 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Yanagawa, Ōmuta, Chikugo, Kumamoto. The gap between arriving and leaving is 53 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Beppu at 06:22 and the last at 07:30, across 2 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Beppu to Isahaya
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Coach from Beppu to Isahaya take?
The Coach from Beppu to Isahaya takes 3h 8m door to door, of which 2h 24m is spent moving. The route runs 166 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Coach from Beppu to Isahaya cost?
The Coach from Beppu to Isahaya starts at €13.38 for one passenger, checked on September 28, 2026. A typical fare is €15.85. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Coach from Beppu to Isahaya?
1 operators run the Coach from Beppu to Isahaya: 産交バス. Between them they file around 2 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Coach from Beppu to Isahaya use?
The Coach from Beppu to Isahaya leaves from Beppu and arrives at Isahaya bus station. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Coach from Beppu to Isahaya?
Fares for the Coach from Beppu to Isahaya bottom out around 60 days ahead, at €10.08. The gap between the cheapest and most expensive lead time across the window is 93 percent, measured on September 28, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Beppu to Isahaya produce?
The Coach from Beppu to Isahaya produces about 4.5 kg of CO2 per passenger over 166 km, which works out at roughly 27 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Coach from Beppu to Isahaya?
Operators on the Coach from Beppu to Isahaya publish Power outlets, Restrooms, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 3h 8m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Beppu to Isahaya on September 11, 2026: 166 km of route against 144 km in a straight line, 2 services a day, 1 operators, a cheapest fare of €13.38, and 3h 8m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
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Our job ends at the platform. What fills the days in Isahaya afterward does not belong to us.
Anything to book in Isahaya before you go?
The tickets worth having in advance, because the line at the door is usually the whole morning.
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