Fastest€25.64
- JR東海 JR917406:051h 45m07:50Okazaki StationAihara Station
Door to door 2h 29mCO2 7.9 kgChanges 0Refundable
Okazaki to Aihara train
Trains from Okazaki to Aihara start at €25.08 and take 2h 29m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Okazaki to Aihara on the date you actually want, rather than on the date this page was built.
The Trains from Okazaki to Aihara starts at €25.08 and takes 2h 29m door to door, run by 2 operators over 239 km, with around 6 departures a day. Fares bottom out about 45 days before departure.
- 2h 29mDoor to door
- 1h 45mMoving
- €25.08 to €45.99From
- 06:05 to 07:30First and last departure
- 6Per day
- 7.9 kgCO2
First and last are taken from the services we sell on 5 October 2026. The return direction keeps its own timetable and is not these times reversed.
€25.08 to €45.99 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 €36.09Wed16
- about €45.99Thu17
- about €40.49Fri18
- about €42.69Sat19
- about €41.04Sun20
- about €32.24Mon21
- about €25.08Tue22
- about €31.14Wed23
- about €40.49Thu24
- about €33.34Fri25
- about €32.24Sat26
- about €35.54Sun27
- about €28.94Mon28
- about €26.73Tue29
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 5 October 2026
Train operators
| Operator | From | Fastest |
|---|---|---|
 Central Japan Railway Company | €26.74 | 2h 26m |
 JR東海 | €25.64 | 2h 25m |
The train gets you into Aihara. It does not get you a bed, and neither do we.
A room in Aihara for the night the train gets in
Sort by distance from Aihara Station and you can see which places are ten minutes on foot and which are not.
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When to book Okazaki to Aihara
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €16.6890 days
- €16.1360 days
- €13.9345 days
- €17.2330 days
- €16.1321 days
- €17.2314 days
- €15.587 days
- €24.933 days
- €26.581 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €13.93.
- How much it moves
- The gap between the cheapest and dearest lead time is 91 percent. The dearest point is €26.58, 1 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.
- €22.73Sun
- €16.68Mon
- €16.13Tue
- €19.98Wed
- €23.28Thu
- €22.73Fri
- €22.18Sat
Where you leave from and where you arrive
Okazaki
Rail
- Okazaki Station
- Kita-Okazaki Station
- Naka-Okazaki Station
Aihara
Rail
- Aihara Station
- Yabe Station
- Banda Station
What the journey actually looks like
- Direct or connecting
- 43% of the services we sell on this corridor run through without a change. The remaining 57% involve one connection.
- How far it really runs
- The route covers 239 km against 208 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 Yokosuka, Shizuoka, Hamamatsu, Ichinomiya. The gap between arriving and leaving is 66 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 14 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 Okazaki at 06:05 and the last at 07:30, across 6 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Trains against the other ways to make this journey
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 2h 29m | 1h 45m | 44m | €25.08 | 7.9 kg | 6 |
| Coach | 3h 58m | 3h 14m | 44m | €15.58 | 6.5 kg | 1 |
Questions about Okazaki to Aihara
The questions people actually ask about this journey, 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 Train from Okazaki to Aihara take?
The Train from Okazaki to Aihara takes 2h 29m door to door, of which 1h 45m is spent moving. The route runs 239 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 Train from Okazaki to Aihara cost?
The Train from Okazaki to Aihara starts at €25.08 for one passenger, as of 15 September 2026. A typical fare is €29.22. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Okazaki to Aihara?
2 operators run the Train from Okazaki to Aihara: Central Japan Railway Company, JR東海. Between them they file around 6 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 Train from Okazaki to Aihara use?
The Train from Okazaki to Aihara leaves from Okazaki Station and arrives at Aihara 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.
Is the Train the best way from Okazaki to Aihara?
Travelling from Okazaki to Aihara by Coach costs €15.58 and takes 3h 58m door to door, against 2h 29m by Train. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Train from Okazaki to Aihara?
Fares for the Train from Okazaki to Aihara bottom out around 45 days ahead, at €13.93. The gap between the cheapest and dearest lead time across the window is 91 percent, measured on 15 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Okazaki to Aihara produce?
The Train from Okazaki to Aihara produces about 7.9 kg of CO2 per passenger over 239 km, which works out at roughly 33 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
What is provided on board the Train from Okazaki to Aihara?
Operators on the Train from Okazaki to Aihara publish Power sockets, Wi-Fi. That is what 2 carriers on this corridor state about their own fleets, across a journey of 2h 29m 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 Okazaki to Aihara on 15 September 2026: 239 km of route against 208 km in a straight line, 6 services a day, 2 operators a cheapest fare of €25.08, and 2h 29m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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The train is the simple part. What you do once you are in Aihara is somebody else's catalogue.
Day trips out of Aihara and across Japan
Day trips that leave Aihara in the morning and cover a good part of Japan by evening.
See Aihara on KlookOr browse GetYourGuide
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