Cheapest€14.48
- 神姫観光 S-135206:113h 15m09:26名鉄観光バス岡崎営業所多摩センター駅
Door to door 3h 59mCO2 6.5 kgChanges 0Changeable for a fee
Traveling from Okazaki to Aihara costs €14.48 at the cheapest and takes 2h 25m door to door at the fastest, across 2 modes and 3 operators. The route covers 239 km. Cheapest is by coach, fastest is by train.
At a glance
- Distance
- 239 km
- Fastest
- 2h 25m
- Average
- 3h 5m
- Services per day
- 7
- Cheapest
- €14.48
- CO2 per passenger
- 7.4 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 28, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 2h 30m | 1h 46m | 44m | €25.08 | 7.9 kg | 6 |
| Coach | 3h 59m | 3h 15m | 44m | €15.58 | 6.5 kg | 1 |
- 2h 30mFastest, by Train
- €15.58Cheapest, by Coach
- 6.5 kgLowest CO2, by Coach
- 239 kmDistance traveled
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€27.29
- JR東海 JR472506:471h 46m08:33Okazaki StationAihara Station
Door to door 2h 30mCO2 7.9 kgChanges 0Refundable
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
Checking the live timetables.
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Okazaki to Aihara | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 | WedSep 23 | ThuSep 24 | FriSep 25 | SatSep 26 | SunSep 27 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coach | €22.73 | €24.38 | €22.18 | €22.73 | €24.93 | €22.18 | €21.08 | €19.43 | €15.58 | €19.98 | €23.28 | €22.73 | €24.38 | €19.43 |
| Train | €36.09 | €39.39 | €29.49 | €37.74 | €40.49 | €42.69 | €33.34 | €27.83 | €25.08 | €31.14 | €40.49 | €33.34 | €32.24 | €30.04 |
Cheapest day: 2026-09-28 · €14.48
That is the traveling done. What happens after you walk out into Aihara is not something we sell.
Looking for somewhere to stay in Aihara?
The search opens on Aihara with your nights already filled in, so it is one step to a real price.
Search Aihara on Trip.comOr compare on Booking.com
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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.
- €17.7890 days
- €16.6860 days
- €12.2845 days
- €12.8330 days
- €18.8821 days
- €19.4314 days
- €21.087 days
- €22.183 days
- €22.731 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €12.28.
- How much it moves
- The gap between the cheapest and most expensive lead time is 85 percent. The most expensive point is €22.73, 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.
Book now Fares on this route are lowest around 45 days ahead. You are inside that window.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €19.43Sun
- €19.43Mon
- €17.23Tue
- €19.98Wed
- €22.73Thu
- €22.73Fri
- €22.18Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €24.38Sep
- €17.23Oct
- €13.38Nov
- €12.83Dec
- €12.28Jan
- €13.38Feb
The route
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
- 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 06:03 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.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Okazaki
Rail
- Okazaki Station
- Kita-Okazaki Station
- Naka-Okazaki Station
Bus
- 名鉄観光バス岡崎営業所
Aihara
Rail
- Aihara Station
- Yabe Station
- Banda Station
Bus
- 多摩センター駅
- 小山田
Who runs this route
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 |
|---|---|---|---|---|---|
 Central Japan Railway Company | €31.14 | 2h 26m | 140 km/h | Refundable | Power outlets, Wi-Fi |
 JR東海 | €27.29 | 2h 25m | 140 km/h | Refundable | Power outlets, Wi-Fi |
| 神姫観光 | €14.48 | 3h 55m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €10.00 | 69% |
| Taxes | €1.00 | 7% |
| Supplier fees | €1.49 | 10% |
| Our service fee | €1.99 | 14% |
| Total you pay | €14.48 | 100% |
A day in Aihara hauling a suitcase is a shorter day than it needs to be. We do not store bags.
Where to leave your bags in Aihara
Most of the points near Aihara Station open before the first train and close after the last one.
Check Aihara on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Okazaki to Aihara
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 it take to get from Okazaki to Aihara?
The fastest journey from Okazaki to Aihara takes 2h 25m door to door, of which 1h 46m is spent moving, on the train. Most services take around 3h 5m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Okazaki to Aihara?
The cheapest fare from Okazaki to Aihara is €14.48, checked on September 13, 2026. A typical fare across the next three weeks is €34.99. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Okazaki to Aihara?
The cheapest way from Okazaki to Aihara is by coach, at €15.58 for one passenger on September 28, 2026. That journey takes 3h 59m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
What is the fastest way to get from Okazaki to Aihara?
The fastest way from Okazaki to Aihara is by train, at 2h 30m door to door. Only 1h 46m of that is spent moving; the remaining 44m is reaching the terminal and leaving it at the far end. The cheapest fare on that mode is €25.08.
When should I book Okazaki to Aihara?
Fares from Okazaki to Aihara bottom out around 45 days before departure, at €12.28. Across the whole booking window the gap between the cheapest and the most expensive lead time is 85 percent, measured on September 13, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Okazaki to Aihara?
Tuesday is the cheapest day to depart from Okazaki to Aihara, at €17.23. That is the median of 21 priced departure days across the next three weeks, checked on September 13, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Okazaki to Aihara?
January is the cheapest of the next 6 months to travel from Okazaki to Aihara, at €12.28 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Okazaki to Aihara?
3 operators sell services from Okazaki to Aihara across 2 modes: Central Japan Railway Company, JR東海, 神姫観光. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Okazaki to Aihara?
43 percent of the services we sell from Okazaki to Aihara are direct. The rest connect at Yokosuka, Shizuoka, Hamamatsu, Ichinomiya, with about 66 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
How much CO2 does the journey from Okazaki to Aihara produce?
Traveling from Okazaki to Aihara by coach produces about 6.5 kg of CO2 per passenger, the lowest of any mode on this corridor. The same journey by Train produces about 7.9 kg, roughly 1 times as much for one passenger.
Which station or terminal do services from Okazaki to Aihara use?
Services from Okazaki to Aihara by train leave from Okazaki Station and arrive at Aihara Station. Allow about 44m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Okazaki to Aihara?
3 of the 3 operators we sell from Okazaki to Aihara allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
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, Distances
- On this page
- Every figure above was computed for Okazaki to Aihara on September 13, 2026: 239 km of route against 208 km in a straight line, 7 services a day, 3 operators, a cheapest fare of €14.48, and 2h 25m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Our job ends at the platform. What fills the days in Aihara afterward does not belong to us.
Anything to book in Aihara before you go?
Timed entry, guided walks and half-day trips out of Aihara, with free cancellation on most of it.
See Aihara on KlookOr browse GetYourGuide
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Other ways to make this journey
Leaving Okazaki
Arriving in Aihara
Leaving Aihara
- 47Places you can leave for
- 1Countries
- 14Operators
Plan a trip from here
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