A good way to travel this route is with Türkay Turizm buses. The company offers 3 daily departures, with ticket prices starting at $9 and the shortest trip taking about 123. Türkay Turizm gets you where you want to go for a fair price.
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Based on 255 reviews, the company was rated 2.8 stars on Busbud. Travelers were especially satisfied with the departure location and the ticket access but often complained with the wifi. Metro Turizm ticket prices on this trip start at $10
Frequently asked questions about traveling from Kastamonu to Sinop by bus
What is the travel distance from Kastamonu to Sinop?
About 85 miles (137 km) separate Kastamonu and Sinop.
What are the departure and arrival stations when taking the bus from Kastamonu to Sinop?
Buses going from Kastamonu to Sinop start their journey at Kastamonu Otogarı and reach their destination at Sinop Otogarı.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/22
$9
11/23
$9
Today
$9
11/25
$9
11/26
$9
11/27
$9
11/28
$9
11/29
$9
The cheapest trip from Kastamonu to Sinop was searched and found on Nov 22, 2025 with a price of $9
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Kastamonu to Sinop, as early as possible.
You can expect to pay from $9 to $10 for a bus ticket from Kastamonu to Sinop based on the last 2 days. You can expect to find the cheapest price for the trip at $9 which is on 2025-11-25.
Usually Metro Turizm will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
The cheapest trip from Kastamonu to Sinop was searched and found on Nov 22, 2025 with a price of $9
