The Büyükada Pier – İzmit Vapur İskelesi ferry takes 3 h 45 min; 1 sailings run daily; first sailing 17:30, last sailing 17:30.
Schedules and prices for this route are compiled from Kocaeli Büyükşehir Belediyesi Deniz Ulaşımı official booking sources and verified by our editorial team before publication. Learn more about our AI-assisted content process and data sources in our editorial process.
Contextual alternatives sharing the same ports, operator and region
Operator Info
| Operator | Vessel | Duration | One-Way | Round-Trip | Season | Ticket |
|---|---|---|---|---|---|---|
| Kocaeli Büyükşehir Belediyesi Deniz Ulaşımı Main operator | Kocaeli BB Vapuru | 3 h 45 min | ₺350 | — | Yaz sezonu — her Pazar | Buy Ticket |
Kocaeli BB Vapuru
Features
Gidiş-dönüş tur bileti (tam 350 TL, öğrenci 225 TL); yalnızca yolcu (araç alınmaz); rezervasyon zorunlu (kdu.kocaeli.bel.tr); günübirlik ada gezisi; Büyükada'da ~5 saat
22 Haziran - 21 Eylül 2026 arası her Pazar; Büyükada 17:30 kalkış, İzmit ~21:15 varış
Buy TicketThe return ferry from Büyükada to İzmit departs every Sunday at 17:30, arriving at ~21:15 (June 22 - September 21, 2026). Round-trip tour tickets are 350 TL for adults and 225 TL for students.
The Büyükada - İzmit ferry route is the return leg of the Kocaeli Büyükşehir Belediyesi summer Princes' Islands service. Departing Büyükada at 17:30, the ferry drops off passengers at the Gulf of İzmit piers in reverse order, arriving at the İzmit pier at approximately 21:15.
The return journey follows the reverse route of the outbound trip: the ferry first stops at Darıca (closest to the island), followed by Karamürsel, Değirmendere, and finally İzmit. The outbound schedule from İzmit to Büyükada and route guide is on a separate page.
Return trips also operate every Sunday between June 22 - September 21, 2026. Tickets are sold as round-trip tours; the tour ticket departing from İzmit is 350 TL for adults and 225 TL for students, which includes the return journey.
Seats are limited and reservations are mandatory. To book tickets and reserve a seat, use kdu.kocaeli.bel.tr or www.kocaeli.bel.tr. The same tour ticket is valid for the return trip.
The 17:30 return departure coincides with the sunset over the Sea of Marmara and the Gulf of İzmit on summer evenings. From the deck, you can view both sides of the gulf, the Yarımca-Gölcük coastline, and the Samanlı Mountains in the distance. The return journey is the most serene part of your day trip to the island.
Kocaeli Büyükşehir Belediyesi yaz dönemi Büyükada seferi. Tek vapur körfez içinde sırayla İzmit (08:30), Değirmendere (09:15), Karamürsel (10:00), Darıca (11:15) iskelelerine uğrar; Büyükada'ya ~12:15 varır, 17:30'da döner. Rezervasyon zorunlu: kdu.kocaeli.bel.tr.