Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Samandıra Tesis | Kastamonu Otogarı | Cheapest | ||||
| Bus | Samandıra Tesis | Kastamonu Otogarı | Fastest | ||||
| Bus | Samandıra Tesis | Kastamonu Otogarı | No tags | ||||
 | Bus | Dudullu Ataşehir | Kastamonu bus station | No tags | ||||
 | Bus | Dudullu | Kastamonu bus station | No tags |
Last refresh of the prices: Last Monday at 22:37 +03.
Get from Istanbul Asia to Kastamonu
The journey takes about 7 hours 15 minutes, and with fares starting at just £15, it presents an excellent value for a comfortable ride.
Where are the popular stops in Istanbul Asia and Kastamonu?
Stops in Istanbul Asia
- AŞerifali, Miras Sk. 41 A, 34775 Dudullu Osb/Ümraniye/İstanbul, Turkey
- BSelimiye, Harem Otogarı 32-6, 34668 Üsküdar/İstanbul, Turkey
- CSultanbeyli Otogarı, Taşkesen Sk. No:2, 34935 Sultanbeyli/İstanbul, Türkiye
- D
Ataşehir
İskenderpaşa Mahallesi, Molla Hüsrev Cd. No:26, 34080 Fatih/İstanbul, Turkey
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Frequently asked questions about travelling by bus from Istanbul Asia to Kastamonu
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Istanbul Asia to Kastamonu?
The cheapest coach tickets from Istanbul Asia to Kastamonu start from £15. The average price for this route is around £17. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Istanbul Asia to Kastamonu?
The average bus journey time from Istanbul Asia to Kastamonu is 7h 15m, covering a distance of 243 miles. The fastest bus can take you there in 6h 15m and is operated by Metro Turizm.
Which bus companies service the Istanbul Asia to Kastamonu route?
Several major bus companies operate on this route with 14 buses available per day, including services from Metro Turizm, FlixBus, Pamukkale Turizm.
What is the earliest and latest departure time for the bus from Istanbul Asia to Kastamonu?
The earliest bus departs from Istanbul Asia to Kastamonu at 00:45. And the latest bus departs at 23:15.
What are the CO₂ emissions for the bus trip from Istanbul Asia to Kastamonu?
A bus journey from Istanbul Asia to Kastamonu produces an estimated 10 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Istanbul Asia to Kastamonu?
According to Busbud customers, the highest-rated bus company on this route is Pamukkale Turizm, with an average rating of 4.4 out of 5 stars based on 789 reviews.
Which company has the best Wi-Fi from Istanbul Asia to Kastamonu?
Based on Busbud reviews, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from Istanbul Asia to Kastamonu?
According to Busbud traveller reviews, the most punctual bus company on this route is Pamukkale Turizm, with a punctuality rating of 4.5 out of 5 stars.
Which bus company has the cleanest buses from Istanbul Asia to Kastamonu?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Pamukkale Turizm, with a cleanliness rating of 4.8 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Istanbul Asia to Kastamonu was searched and found on 12 Dec 2025 with a price of £15To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Istanbul Asia to Kastamonu as early as possible.
You can expect to pay from £15 to £18 for a bus ticket from Istanbul Asia to Kastamonu based on the last 2 days. You can expect to find the cheapest price for the trip at £15, which is on 2025-12-12.
Usually Pamukkale Turizm, FlixBus 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.
