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50KİETT city bus line

50K bus: stops and timetable

Kazlıçeşme Marmaray – Alibeyköy Metro

  • 33 stops
  • ~43 min end to end
  • weekdays 05:45–23:00
  • 59 trips

50K bus stops

The 50K is an İETT city bus line through Zeytinburnu, Fatih, Eyüpsultan. It has 33 stops between Kazlıçeşme Marmaray and Alibeyköy Metro and takes about 32 minutes according to the planned timetable. İETT's trip records from the last 14 days (725 trips) show it usually takes 32–62 minutes (median 43; ~58 at weekday rush hour, ~32 at night).

Minutes are the planned time from the first stop: İETT's running time for the line, spread between stops by distance; it changes with traffic. A line badge marks a rail station within 300 m of the stop. Stop pages are in Turkish.

50K timetable: first and last bus, how often

Kazlıçeşme Marmaray → Alibeyköy Metro
DayHoursEvery
Weekdays & Saturday05:45–23:0015–20 min
Sunday06:45–23:0017–18 min
Alibeyköy Metro → Kazlıçeşme Marmaray
DayHoursEvery
Weekdays & Saturday05:40–21:4013–20 min
Sunday06:00–21:4013–18 min

Times are departures from the first stop. All departure times · PDF, in Turkish (368 KB)

50K bus route map: Kazlıçeşme Marmaray – Alibeyköy Metro, 33 stops
The 50K route and its stops on the map (towards Alibeyköy Metro). Labels on the image are in Turkish.

50K departure times

From Kazlıçeşme Marmaray · Weekdays

  • 0545
  • 06203550
  • 0703163045
  • 0800153045
  • 0900153045
  • 1000153050
  • 11103050
  • 12103050
  • 13103048
  • 14062442
  • 15002045
  • 1600183654
  • 17123048
  • 18062442
  • 1900183654
  • 20123048
  • 21062442
  • 22002040
  • 2300

Source: departure times from İETT's line page (25 October 2026); stops and running times from the İETT planned timetable (İBB Open Data), valid 16 March 2026 – 31 December 2026. Times are departures from the first stop; when the bus passes later stops depends on traffic. Trips after midnight are listed under the previous day.

Where can you change from the 50K to metro, tram or Metrobus?

Distances are straight-line. To continue by rail, use directions.

Frequently asked questions

How many stops does the 50K have?

33 stops from Kazlıçeşme Marmaray to Alibeyköy Metro, 33 in the opposite direction. The full route takes about 32 minutes according to the planned timetable. In İETT's trip records it usually takes 32–62 minutes (median 43; ~58 at weekday rush hour).

What time is the first and last 50K bus?

On weekdays from Kazlıçeşme Marmaray: the first bus is at 05:45 and the last at 23:00. Sunday: first 06:45, last 23:00.

How often does the 50K run?

On weekdays it is most frequent around 07:00, about every 15 minutes; 59 trips a day. Times are planned; traffic changes when the bus actually passes a stop.

How much is the 50K bus?

46.20 TL full fare and 22.55 TL student fare with an Istanbulkart, whatever the distance. You pay less when you transfer from another vehicle (tariff of 20 July 2026).

Live bus positions and İETT service announcements for this line are on the Turkish page.

Last updated: