Cheapest€28.23
- FlixBus FB320708:408h 25m17:05Istanbul Esenler OtogarKayseri Otogar
Door to door 9h 9mCO2 16.6 kgChanges 0Changeable for a fee
Istanbul to Kayseri bus
Buses from Istanbul to Kayseri start at €32.63 and take 8h 58m at their fastest.
The Buses from Istanbul to Kayseri starts at €32.63 and takes 8h 58m door to door, run by 1 operator over 613 km, with around 12 departures a day. Fares bottom out about 60 days before departure.
- 8h 58mDoor to door
- 8h 14mMoving
- €32.63From
- 16.6 kgCO2
The cheapest and the fastest on September 29, 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 |
|---|---|---|---|---|---|
 FlixBus | €28.23 | 8h 43m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
That is the traveling done. What happens after you walk out into Kayseri is not something we sell.
Looking for somewhere to stay in Kayseri?
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
Search Kayseri on Booking.comOr compare on Expedia
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When to book Istanbul to Kayseri
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €32.0890 days
- €22.1860 days
- €22.7345 days
- €23.2830 days
- €32.0821 days
- €35.3814 days
- €41.437 days
- €39.233 days
- €56.281 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €22.18.
- How much it moves
- The gap between the cheapest and most expensive lead time is 154 percent. The most expensive point is €56.28, 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.
- €39.78Sun
- €34.28Mon
- €32.63Tue
- €36.48Wed
- €43.63Thu
- €39.23Fri
- €35.38Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Istanbul
Bus
- Istanbul Esenler Otogar
- İGS
Kayseri
Bus
- Kayseri Otogar
- Kayseri Central Bus Station
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 613 km against 613 km in a straight line, a detour of 2 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Istanbul at 06:26 and the last at 21:08, across 12 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Buses against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 4h 23m | 1h 13m | 3h 10m | €66.81 | 155.2 kg | 24 |
| Coach | 8h 58m | 8h 14m | 44m | €32.63 | 16.6 kg | 12 |
Questions about Istanbul to Kayseri
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 Istanbul to Kayseri take?
The Coach from Istanbul to Kayseri takes 8h 58m door to door, of which 8h 14m is spent moving. The route runs 613 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 Istanbul to Kayseri cost?
The Coach from Istanbul to Kayseri starts at €32.63 for one passenger, checked on September 12, 2026. A typical fare is €32.08. 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 Istanbul to Kayseri?
1 operators run the Coach from Istanbul to Kayseri: FlixBus. Between them they file around 12 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 Istanbul to Kayseri use?
The Coach from Istanbul to Kayseri leaves from Istanbul Esenler Otogar and arrives at Kayseri Otogar. 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 Coach the best way from Istanbul to Kayseri?
Traveling from Istanbul to Kayseri by Flight costs €66.81 and takes 4h 23m door to door, against 8h 58m by Coach. 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 Coach from Istanbul to Kayseri?
Fares for the Coach from Istanbul to Kayseri bottom out around 60 days ahead, at €22.18. The gap between the cheapest and most expensive lead time across the window is 154 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Istanbul to Kayseri produce?
The Coach from Istanbul to Kayseri produces about 16.6 kg of CO2 per passenger over 613 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 Istanbul to Kayseri?
Operators on the Coach from Istanbul to Kayseri publish Power outlets, Restrooms, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 8h 58m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
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 Istanbul to Kayseri on September 12, 2026: 613 km of route against 613 km in a straight line, 12 services a day, 1 operators, a cheapest fare of €32.63, and 8h 58m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Our job ends at the platform. What fills the days in Kayseri afterward does not belong to us.
Anything to book in Kayseri before you go?
Day trips that leave Kayseri in the morning and cover a good part of Türkiye by evening.
See Kayseri on GetYourGuideOr browse Viator
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