Which bus from Istanbul to Kastamonu is the cheapest?

Compare all coach companies and find the best price: Bus tickets from £15
Search your destination Millions of deals worldwide
Compare results Save up to 70%
Find the right bus for you Easy and transparent

Which bus from Istanbul to Kastamonu is the best?

Check the bus schedule for Istanbul to Kastamonu. Here is a selection of the cheapest coach trips for the next days from bus operators like Metro Turizm, FlixBus or Pamukkale Turizm. To see the full timetable for all coaches just use or search and compare.

today
£17
tomorrow
£17
Saturday
£17
Sunday
£17
Monday
£17
Tuesday
Wednesday
£17

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Türkay Turizm 8h 0m 22:30 Istanbul Otogar Coach Station 06:30 Kastamonu Central Bus Station  Basic £17
Metro Turizm 10h 0m 09:00 Istanbul Otogar Coach Station 19:00 Kastamonu Central Bus Station  Economy £21
FlixBus 9h 5m 09:15 Istanbul Otogar Coach Station 18:20 Kastamonu Central Bus Station  Economy £21
Pamukkale Turizm 8h 45m 11:00 Istanbul Otogar Coach Station 19:45 Kastamonu Central Bus Station  Economy £21
Kamil Koc 9h 6m 09:15 Istanbul Esenler Coach Station 18:21 Kastamonu Central Bus Station  Economy £21

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Türkay Turizm 8h 0m 22:30 Istanbul Otogar Coach Station 06:30 Kastamonu Central Bus Station  Basic £17
Metro Turizm 9h 0m 23:45 Istanbul Samandira Coach Station 08:45 Kastamonu Central Bus Station  Economy £19
Boyabat Seyahat 10h 0m 22:00 Istanbul Harem central bus station 08:00 Kastamonu Central Bus Station  Economy £19
Boyabat Tur 11h 0m 20:29 Istanbul Esenler Coach Station 07:29 Kastamonu Central Bus Station  Economy £20
FlixBus 6h 45m 00:45 Istanbul Dudullu Coach Station 07:30 Kastamonu Central Bus Station  Economy £21

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Türkay Turizm 10h 0m 19:00 Istanbul Otogar Coach Station 05:00 Kastamonu Central Bus Station  Basic £17
Kamil Koc 8h 30m 01:00 Istanbul Esenler Coach Station 09:30 Kastamonu Central Bus Station  Economy £21
Kamil Koc 9h 5m 09:15 Istanbul Esenler Coach Station 18:20 Kastamonu Central Bus Station  Economy £21
Metro Turizm 9h 15m 01:30 Istanbul Otogar Coach Station 10:45 Kastamonu Central Bus Station  Economy £21
Metro Turizm 10h 0m 07:15 Istanbul Otogar Coach Station 17:15 Kastamonu Central Bus Station  Economy £21

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Türkay Turizm 8h 0m 22:30 Istanbul Otogar Coach Station 06:30 Kastamonu Central Bus Station  Basic £17
Metro Turizm 6h 15m 00:45 Istanbul Samandira Coach Station 07:00 Kastamonu Central Bus Station  Economy £21
FlixBus 6h 45m 00:45 Istanbul Dudullu Coach Station 07:30 Kastamonu Central Bus Station  Economy £21
Pamukkale Turizm 6h 45m 02:45 Istanbul Dudullu Coach Station 09:30 Kastamonu Central Bus Station  Economy £21
Kamil Koc 8h 31m 01:00 Istanbul Esenler Coach Station 09:31 Kastamonu Central Bus Station  Economy £21

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Türkay Turizm 10h 0m 19:00 Istanbul Otogar Coach Station 05:00 Kastamonu Central Bus Station  Basic £17
Metro Turizm 6h 15m 00:45 Istanbul Samandira Coach Station 07:00 Kastamonu Central Bus Station  Economy £21
FlixBus 6h 45m 00:45 Istanbul Dudullu Coach Station 07:30 Kastamonu Central Bus Station  Economy £21
Pamukkale Turizm 6h 45m 02:45 Istanbul Dudullu Coach Station 09:30 Kastamonu Central Bus Station  Economy £21
Kamil Koc 8h 31m 01:00 Istanbul Esenler Coach Station 09:31 Kastamonu Central Bus Station  Economy £21

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Türkay Turizm 8h 0m 19:00 Istanbul Otogar Coach Station 03:00 Kastamonu Central Bus Station  Basic £17
Metro Turizm 8h 0m 00:30 Istanbul Alibeyköy Otogarı 08:30 Kastamonu Central Bus Station  Economy £21
Metro Turizm 8h 55m 01:50 Istanbul Alibeyköy Otogarı 10:45 Kastamonu Central Bus Station  Economy £21
Kamil Koc 8h 31m 01:00 Istanbul Esenler Coach Station 09:31 Kastamonu Central Bus Station  Economy £21
Kamil Koc 9h 6m 09:15 Istanbul Esenler Coach Station 18:21 Kastamonu Central Bus Station  Economy £21

Best Price Offer: The price for the cheapest coach from Istanbul to Kastamonu is £15 on 28/04/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Istanbul and Kastamonu?

Here is the frequency of all coach connections from Istanbul to Kastamonu. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Friday is the busiest day, with more than 123 daily coaches from Istanbul to Kastamonu. Saturday has instead the fewest connections, with only 28 daily coaches between Istanbul and Kastamonu.
The busiest time of the day is the Evening, with 141 coaches from Istanbul to Kastamonu, while Afternoon sees the fewest connections between Istanbul and Kastamonu, with 43 offers.

All facts for Istanbul to Kastamonu bus at a glance

Compare all coach operators like Metro Turizm, FlixBus and Pamukkale Turizm that travel daily 55 times by bus from Istanbul to Kastamonu in one click. Book your Istanbul to Kastamonu bus ticket starting from £15!

Cheapest Bus £15
Fastest Bus 6h 0m
Earliest Coach 09:00
Latest Coach 23:59
Daily Bus Connections 55 Ø
Distance 403.6 km
Coach Companies Metro Turizm, FlixBus, Pamukkale Turizm, Kamil Koc, Türkay Turizm, Ali Osman Ulusoy, Efe Tur, Kale Seyahat, Kastamonu Güven Turizm, İnebolu Aksakal Seyahat and 5 more.

What are the cheapest coach tickets from Istanbul to Kastamonu?

Every day, 55 buses from 15 coach companies leave Istanbul for Kastamonu. Check the table below to find the cheapest prices for coach tickets for this route, starting from 30/04/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 27/04
Tuesday 28/04
Wednesday 29/04
Thursday 30/04
£16
Friday 01/05
£15
Saturday 02/05
£20
Sunday 03/05
£15
Monday 04/05
£20
Tuesday 05/05
£20
Wednesday 06/05
£15
Thursday 07/05
£16
Friday 08/05
£20
Saturday 09/05
£15
Sunday 10/05
£15
Monday 11/05
£20
Tuesday 12/05
£17
Wednesday 13/05
£15
Thursday 14/05
£20
Friday 15/05
£20
Saturday 16/05
£15
Sunday 17/05
£21
Monday 18/05
£17
Tuesday 19/05
£15
Wednesday 20/05
£24
Thursday 21/05
£17
Friday 22/05
£15
Saturday 23/05
£22
Sunday 24/05

The cheapest time to travel from Istanbul to Kastamonu

See here on which day and which time of the day you can find the cheapest bus ticket from Istanbul to Kastamonu, for the next 30 days.
With a price starting from £15, Monday is the cheapest day for a coach from Istanbul to Kastamonu. Thursday instead is the most expensive day with prices starting from £16.
Night is the cheapest day time for bus tickets from Istanbul to Kastamonu, with £15. Afternoon is the most expensive time of the day with prices starting from £21.

How to save money travelling from Istanbul to Kastamonu

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Istanbul to Kastamonu in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Istanbul to Kastamonu, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Istanbul to Kastamonu are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Istanbul to Kastamonu?

These are the most booked bus companies by our users on the Istanbul to Kastamonu timetable.

Kamil Koc from Istanbul to Kastamonu

Kamil Koc

Here you will find the key facts about the Kamil Koc bus route Istanbul to Kastamonu:

Cheapest Price £21
Fastest Coach 8h 30m
Earliest Coach 09:15
Last Coach 23:00
Daily Connections 5 Ø
Found on 29/04/2026
In total 15 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Istanbul and Kastamonu

Here is a map with all coach stations in Istanbul and Kastamonu. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Istanbul to Kastamonu

Check all information on comfort and services on the coaches from Istanbul to Kastamonu. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Istanbul to Kastamonu bus

How much does a Istanbul Kastamonu coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Istanbul Kastamonu bus trip is available from £15 and takes 8h 0m. Compare offers and save money!

How much could I save by comparing buses from Istanbul to Kastamonu?

This connection is offered by 15 companies with ticket prices ranging from £15 to £24. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Kastamonu.

How many connections are available for the Istanbul Kastamonu route on average every day?

Each day, the bus route from Istanbul to Kastamonu is offered by roughly 55 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Kastamonu from Istanbul take?

The quickest coach from Istanbul to Kastamonu is provided by Cide Aslan Seyahat and takes 6h 0m. Coach tickets for this connection cost £23. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Istanbul to Kastamonu?

The earliest bus to Kastamonu departs from Istanbul at 09:00. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Istanbul to Kastamonu?

The latest bus to Kastamonu departs from Istanbul at 23:59. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Istanbul Kastamonu route?

Passengers looking to travel from Istanbul to Kastamonu can travel with Metro Turizm, FlixBus and Pamukkale Turizm. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Istanbul and Kastamonu?

You can check all the direct connections between Istanbul and Kastamonu by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Metro Turizm, FlixBus and Pamukkale Turizm.

What can I take with me on the bus to Kastamonu from Istanbul?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Istanbul Kastamonu bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Istanbul Kastamonu bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Istanbul to Kastamonu on your planned travel date.

How does CheckMyBus find the best coach deals from Istanbul to Kastamonu?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 55 daily trips between Istanbul and Kastamonu. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Istanbul to Kastamonu?

Prices and availability for 55 trips between Istanbul and Kastamonu change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Istanbul to Kastamonu

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Istanbul and to Kastamonu

Here’s an overview of the most popular bus routes to Istanbul and to Kastamonu. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Bus from Esenyurt to Istanbul Bus from Esenyurt to Istanbul
Buses Ploiesti to Istanbul Buses Ploiesti to Istanbul
Ordu to Istanbul bus Ordu to Istanbul bus
Coach from Lviv to Istanbul Coach from Lviv to Istanbul
Coaches Shumen to Istanbul Coaches Shumen to Istanbul
Kavala to Istanbul coach Kavala to Istanbul coach
Coaches Kyiv to Istanbul Coaches Kyiv to Istanbul
Duisburg to Istanbul bus Duisburg to Istanbul bus
Coach from Priština to Istanbul Coach from Priština to Istanbul
Coach Hatay to Istanbul Coach Hatay to Istanbul
Bus to Istanbul from Tbilisi Bus to Istanbul from Tbilisi
Burgas to Istanbul coach Burgas to Istanbul coach
Bus from Bodrum to Istanbul Bus from Bodrum to Istanbul
Coach Sofia to Istanbul Coach Sofia to Istanbul
Bus from Göreme to Istanbul Bus from Göreme to Istanbul
Bus to Istanbul from Marmaris Bus to Istanbul from Marmaris
Coach Bursa to Istanbul Coach Bursa to Istanbul
Bus Antalya to Istanbul Bus Antalya to Istanbul
Nevşehir to Istanbul coach Nevşehir to Istanbul coach
Coaches Alanya to Istanbul Coaches Alanya to Istanbul
Coach from Van to Istanbul Coach from Van to Istanbul
Coaches Tirana to Istanbul Coaches Tirana to Istanbul
Coach from Ankara to Istanbul Coach from Ankara to Istanbul
Buses Plovdiv to Istanbul Buses Plovdiv to Istanbul
Popular Airport Transfers to Istanbul and to Kastamonu
CheckMyBus › Coaches in Turkey › Coach to Istanbul › Coach to Kastamonu

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

deals,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

for

ads

personalisation.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.