Turkey
Istanbul (Yenikapı) → Bursa (Güzelyalı)
İDO’s passenger sea buses cross the Sea of Marmara from Istanbul to Güzelyalı on the Bursa coast, starting at Kabataş or Kadıköy and calling at Yenikapı and Armutlu. Bursa, the first Ottoman capital, is known for its mosques, silk bazaar and Uludağ mountain.
Istanbul (Yenikapı) to Bursa (Güzelyalı) ferry at a glance
The ferry from Istanbul (Yenikapı) to Bursa (Güzelyalı) takes About 2h 45m – 3h 05m across the Sea of Marmara, operated by İDO. It is a foot-passenger service; vehicles are not carried. Typical frequency: 3 sea buses a day each way (more at weekends).
Crossing times and frequencies are typical figures and vary by season. Confirm the current timetable with the operator or booking partner before you travel. Route facts last reviewed 2026-10-03.
Sources: ido.com.tr · How we verify
Return crossing: Bursa (Güzelyalı) to Istanbul (Yenikapı)
İDO also sails Bursa (Güzelyalı) to Istanbul (Yenikapı), taking About 2h 45m – 3h 05m. From Bursa (Güzelyalı) sea buses leave at 08:30 and 12:30 for Kadıköy (about 2h 35m–2h 50m) and at 18:30 for Kabataş (about 2h 50m), calling at Armutlu and Yenikapı. On Saturdays there is an extra 10:30 to Kadıköy; on Sundays boats leave at 08:30 and 11:30 for Kadıköy and 15:30, 18:30 and 20:30 for Kabataş.
Istanbul (Yenikapı) to Bursa (Güzelyalı) ferry timetable & sailing pattern
The timetable below ended on 28 October 2026; check the official timetable (İDO) for current times before you travel. The times below are from İDO’s voyage list for 5–28 October 2026; check İDO’s current sailing times.
Three İDO sea buses a day to Bursa (Güzelyalı): 09:05 from Kabataş (about 3h 05m) and 14:50 and 17:35 from Kadıköy (about 2h 45m–2h 50m), all calling at Yenikapı and Armutlu. Extra sailings on Fridays (18:15) and Saturdays (11:35); on Sundays the Kabataş boats leave at 11:15 and 18:35.
İDO voyage list for 5–28 October 2026. Passengers only: these sea buses do not carry vehicles.
Departure times from the timetable that ended
- 09:05
- 14:50
- 17:35
Return: From Bursa (Güzelyalı) sea buses leave at 08:30 and 12:30 for Kadıköy (about 2h 35m–2h 50m) and at 18:30 for Kabataş (about 2h 50m), calling at Armutlu and Yenikapı. On Saturdays there is an extra 10:30 to Kadıköy; on Sundays boats leave at 08:30 and 11:30 for Kadıköy and 15:30, 18:30 and 20:30 for Kabataş.
Timetables change by season and date. Check exact departures for your travel date on the official timetable.
Official İDO timetable →Check prices & book on 12Go →Source: İDO voyage times (api.ido.com.tr). Verified 2026-10-03.
Maritime Crossing Route Map
Interactive sea passage between Istanbul (Yenikapı) and Bursa (Güzelyalı)
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Operators on This Route
| Operator | Crossing Time | Vessels |
|---|---|---|
| İDO | About 2h 45m – 3h 05m | İDO sea buses (passengers only) |
Route Features
Vehicles
Foot passengers only
Foot Passengers
Walk-on passengers welcome
Pets
No pet facilities
Distance
40 nautical miles
Getting There & Onward Transport
- The sea buses start at Kabataş (European side) or Kadıköy (Asian side) and call at Yenikapı, which connects to Marmaray and Metro M1/M2 at Yenikapı station
- On the way to Bursa the sea buses also call at Armutlu, and some at Armutlu Tatil Köyü
- Buses and taxis link Güzelyalı with central Bursa (about 30–40 minutes)