Cheapest€11.73
- 産交バス S-951106:382h 29m09:07Isahaya bus station大分交通新川バスセンター
Door to door 3h 13mCO2 4.7 kgChanges 0Changeable for a fee
Isahaya to Ōita bus
Buses from Isahaya to Ōita start at €13.93 and take 3h 13m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Isahaya to Ōita on the date you actually want, rather than on the date this page was built.
The Buses from Isahaya to Ōita starts at €13.93 and takes 3h 13m door to door, run by 1 operator over 174 km, with around 3 departures a day. Fares bottom out about 45 days before departure.
- 3h 13mDoor to door
- 2h 29mMoving
- €13.93 to €22.18From
- 06:38 to 07:30First and last departure
- 3Per day
- 4.7 kgCO2
First and last are taken from the services we sell on October 3, 2026. The return direction keeps its own timetable and is not these times reversed.
€13.93 to €22.18 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €19.98Mon14
- about €16.13Tue15
- about €21.08Wed16
- about €19.43Thu17
- about €16.68Fri18
- about €22.18Sat19
- about €17.23Sun20
- about €15.03Mon21
- about €14.48Tue22
- about €13.93Wed23
- about €17.23Thu24
- about €15.58Fri25
- about €16.68Sat26
- about €15.58Sun27
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 3, 2026
Bus operators
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| 産交バス | €11.73 | 3h 4m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
The bus gets you into Ōita. It does not get you a bed, and neither do we.
A room in Ōita for the night the bus gets in
Sort by distance from Ōita Station and you can see which places are ten minutes on foot and which are not.
Search Ōita on Trip.comOr compare on Booking.com
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When to book Isahaya to Ōita
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €15.5890 days
- €11.7360 days
- €10.0745 days
- €10.0830 days
- €12.8321 days
- €15.5814 days
- €17.237 days
- €21.083 days
- €19.981 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €10.07.
- How much it moves
- The gap between the cheapest and most expensive lead time is 109 percent. The most expensive point is €21.08, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 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.
- €15.58Sun
- €15.03Mon
- €14.48Tue
- €13.93Wed
- €17.23Thu
- €15.58Fri
- €16.68Sat
Where you leave from and where you arrive
Ōita
Bus
- 大分交通新川バスセンター
What the journey actually looks like
- 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 174 km against 152 km in a straight line, a detour of 14 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Yanagawa, Kumamoto, Ōmuta, Kotō. The gap between arriving and leaving is 48 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 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 Isahaya at 06:38 and the last at 07:30, across 3 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Isahaya to Ōita
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 Isahaya to Ōita take?
The Coach from Isahaya to Ōita takes 3h 13m door to door, of which 2h 29m is spent moving. The route runs 174 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 Isahaya to Ōita cost?
The Coach from Isahaya to Ōita starts at €13.93 for one passenger, as of September 13, 2026. A typical fare is €27.12. 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 Isahaya to Ōita?
1 operators run the Coach from Isahaya to Ōita: 産交バス. Between them they file around 3 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 Isahaya to Ōita use?
The Coach from Isahaya to Ōita leaves from Isahaya bus station and arrives at 大分交通新川バスセンター. 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 Isahaya to Ōita?
Fares for the Coach from Isahaya to Ōita bottom out around 45 days ahead, at €10.07. The gap between the cheapest and most expensive lead time across the window is 109 percent, measured on September 13, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Isahaya to Ōita produce?
The Coach from Isahaya to Ōita produces about 4.7 kg of CO2 per passenger over 174 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 Isahaya to Ōita?
Operators on the Coach from Isahaya to Ōita publish Power outlets, Restrooms, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 3h 13m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
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.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Isahaya to Ōita on September 13, 2026: 174 km of route against 152 km in a straight line, 3 services a day, 1 operator a cheapest fare of €13.93, and 3h 13m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Being on the water gives Ōita a set of days out that do not start at a station. We do not sell those either.
Day trips out of Ōita and across Japan
Day trips that leave Ōita in the morning and cover a good part of Japan by evening.
See Ōita on KlookOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.