A Detailed Guide to İDO İstanbul Deniz Otobüsleri
As one of the most established and largest companies in Turkey's maritime transport sector, İDO (İstanbul Deniz Otobüsleri) acts as a bridge across the Sea of Marmara. Safely transporting millions of passengers to their loved ones, workplaces, and holiday destinations since 1987, İDO stands out with its innovative vision in the maritime field. Offering a fast and comfortable alternative to Istanbul's heavy traffic, the company is the lifeblood of the Marmara Region's transport network with its Yenikapı-based operations. Carrying hundreds of thousands of passengers and thousands of vehicles every day, İDO makes a massive contribution to both tourism and the regional economy.
Foundation and History
Founded in 1987 under the Istanbul Metropolitan Municipality, İDO set out to modernize Istanbul's maritime transport and alleviate urban traffic. Operating with only a few sea buses in its early years, the company gradually expanded its fleet and reached other major cities across the Sea of Marmara. Privatized in 2011 to embrace private-sector dynamism, İDO has continued its investments without slowing down, digitalizing its ticketing systems and introducing various innovations to elevate the customer experience to the highest level.
Fleet and Vessels
Boasting one of Turkey's most modern and extensive maritime fleets, İDO currently operates with a massive capacity of 35 vessels. This fleet includes high-speed sea buses, large-capacity fast ferries capable of carrying both passengers and vehicles, and car ferries. Equipped with advanced navigation systems, powerful engines, and top-tier safety features, these vessels offer safe sailing in all weather conditions. While vessel capacities vary by model, some fast ferries can carry over 1,000 passengers and more than 200 vehicles in a single trip.
Operated Routes
İDO's operational hub is the Istanbul Yenikapı terminal. From here, strategic voyages are organized to key points across the Sea of Marmara. The busiest and most popular routes include Yenikapı-Bursa (Mudanya), Yenikapı-Bandırma, and Yenikapı-Yalova, as well as Pendik-Yalova services. In addition to these main routes, extra sailings are scheduled during the summer months to meet the high demand from holidaymakers traveling to tourist destinations such as Marmara Island, Avşa Island, and Çınarcık. By connecting the cities in the Marmara Region with this extensive route network, İDO provides significant time savings compared to road travel.
Purchasing Tickets
The travel experience offered by İDO begins with the convenience of the ticket purchasing process. Passengers can buy their tickets in seconds via the official website at https://www.ido.com.tr or through the iOS and Android-compatible İDO Mobile app. In addition to digital channels, tickets can also be obtained from İDO ticket offices at the terminals, self-service kiosks, and authorized travel agencies. Thanks to a dynamic pricing system that offers early booking opportunities, passengers who plan their trips in advance enjoy the privilege of traveling at much more affordable prices.
Discounts and Promotions
- Special discounted fares for students and teachers.
- Legally mandated discount rates for passengers aged 65 and over, as well as disabled citizens.
- Attractive group discounts for those traveling in large numbers.
- Price advantages for passengers purchasing round-trip tickets simultaneously.
- Exclusive opportunities to earn points and win free tickets for members of İDO's loyalty program, Sea&Miles.
Service Standards
İDO always prioritizes passenger satisfaction and comfort. Onboard areas stand out with their spacious seating arrangements, climate control systems, and high cleanliness standards. Cafeterias and kiosks are available on the vessels and at the terminals to meet passengers' food and beverage needs during their journey. For passengers traveling with vehicles, boarding and disembarking processes are coordinated extremely quickly and safely by expert staff. Additionally, free Wi-Fi, baby care rooms, and special accessibility features for disabled passengers are available on board.
Contact and Support
For any questions, suggestions, or requests from passengers, İDO offers a multi-channel customer service network. The İDO Call Center at 0850 222 44 36 operates 7 days a week, providing support for ticketing, voyage cancellations, and general information. In addition, quick solutions are provided via the live support line accessible on the website, the contact form, and actively managed social media accounts. Customer complaints are meticulously reviewed, and feedback is provided as soon as possible.