MetroFlow

İETT bus · scheduled timetable · September 2026

50K Bus Timetable

Alibeyköy Metro – Kazlıçeşme Marmaray

Line 50K: Alibeyköy Metro – Kazlıçeşme Marmaray — 64 stops. On weekdays, from Alibeyköy Metro to Kazlıçeşme Marmaray the first bus leaves at 05:40 and the last at 21:40 — 61 departures a day, roughly every 18 minutes during the day. On weekdays, from Kazlıçeşme Marmaray to Alibeyköy Metro the first bus leaves at 05:45 and the last at 23:00 — 62 departures a day, roughly every 18 minutes during the day.

Fare: ₺46.20 full · ₺22.55 student · tariff since 20 July 2026

Alibeyköy Metro → Kazlıçeşme Marmaray Outbound

Weekdays 61 departures · first 05:40 · last 21:40 · daytime every ~18 min

0505:40 05:50
0606:00 06:10 06:20 06:30 06:40 06:50
0707:00 07:10 07:20 07:30 07:40 07:52
0808:05 08:20 08:35 08:50
0909:05 09:20 09:38 09:56
1010:14 10:32 10:50
1111:08 11:26 11:44
1212:02 12:20 12:38 12:56
1313:14 13:32 13:50
1414:08 14:26 14:44
1515:02 15:20 15:38 15:56
1616:14 16:32 16:50
1717:08 17:26 17:44
1818:02 18:20 18:38 18:56
1919:14 19:32 19:50
2020:08 20:26 20:44
2121:02 21:20 21:40
How often?
05–0710 min apart
07–10 morning15 min apart
10–16 midday18 min apart
16–19 evening18 min apart
19–2218 min apart

Saturday 58 departures · first 06:00 · last 21:40 · daytime every ~18 min

0606:00 06:15 06:25 06:35 06:45 06:55
0707:05 07:15 07:27 07:39 07:52
0808:05 08:20 08:35 08:50
0909:05 09:20 09:38 09:56
1010:14 10:32 10:50
1111:08 11:26 11:44
1212:02 12:20 12:38 12:56
1313:14 13:32 13:50
1414:08 14:26 14:44
1515:02 15:20 15:38 15:56
1616:14 16:32 16:50
1717:08 17:26 17:44
1818:02 18:20 18:38 18:56
1919:14 19:32 19:50
2020:08 20:26 20:44
2121:02 21:20 21:40
How often?
05–0710 min apart
07–10 morning15 min apart
10–16 midday18 min apart
16–19 evening18 min apart
19–2218 min apart

Sunday 56 departures · first 06:00 · last 21:40 · daytime every ~18 min

0606:00 06:20 06:35 06:50
0707:05 07:15 07:27 07:39 07:52
0808:05 08:20 08:35 08:50
0909:05 09:20 09:38 09:56
1010:14 10:32 10:50
1111:08 11:26 11:44
1212:02 12:20 12:38 12:56
1313:14 13:32 13:50
1414:08 14:26 14:44
1515:02 15:20 15:38 15:56
1616:14 16:32 16:50
1717:08 17:26 17:44
1818:02 18:20 18:38 18:56
1919:14 19:32 19:50
2020:08 20:26 20:44
2121:02 21:20 21:40
How often?
05–0715 min apart
07–10 morning15 min apart
10–16 midday18 min apart
16–19 evening18 min apart
19–2218 min apart

Kazlıçeşme Marmaray → Alibeyköy Metro Return

Weekdays 62 departures · first 05:45 · last 23:00 · daytime every ~18 min

0505:45
0606:20 06:30 06:40 06:50
0707:00 07:10 07:20 07:30 07:40 07:55
0808:12 08:29 08:46
0909:03 09:20 09:37 09:54
1010:11 10:28 10:45
1111:02 11:19 11:36 11:53
1212:10 12:28 12:46
1313:04 13:22 13:40 13:58
1414:16 14:34 14:52
1515:10 15:28 15:46
1616:04 16:22 16:40 16:58
1717:16 17:34 17:52
1818:10 18:28 18:46
1919:04 19:22 19:40 19:58
2020:16 20:34 20:52
2121:10 21:28 21:46
2222:04 22:22 22:40
2323:00
How often?
05–0710 min apart
07–10 morning17 min apart
10–16 midday18 min apart
16–19 evening18 min apart
19–2218 min apart
22–05 night18 min apart

Saturday 58 departures · first 06:45 · last 23:00 · daytime every ~18 min

0606:45 06:55
0707:05 07:15 07:25 07:40 07:55
0808:12 08:29 08:46
0909:03 09:20 09:37 09:54
1010:11 10:28 10:45
1111:02 11:19 11:36 11:53
1212:10 12:28 12:46
1313:04 13:22 13:40 13:58
1414:16 14:34 14:52
1515:10 15:28 15:46
1616:04 16:22 16:40 16:58
1717:16 17:34 17:52
1818:10 18:28 18:46
1919:04 19:22 19:40 19:58
2020:16 20:34 20:52
2121:10 21:28 21:46
2222:04 22:22 22:40
2323:00
How often?
07–10 morning17 min apart
10–16 midday18 min apart
16–19 evening18 min apart
19–2218 min apart
22–05 night18 min apart

Sunday 56 departures · first 06:45 · last 23:00 · daytime every ~18 min

0606:45
0707:00 07:20 07:40 07:57
0808:12 08:29 08:46
0909:03 09:20 09:37 09:54
1010:11 10:28 10:45
1111:02 11:19 11:36 11:53
1212:10 12:28 12:46
1313:04 13:22 13:40 13:58
1414:16 14:34 14:52
1515:10 15:28 15:46
1616:04 16:22 16:40 16:58
1717:16 17:34 17:52
1818:10 18:28 18:46
1919:04 19:22 19:40 19:58
2020:16 20:34 20:52
2121:10 21:28 21:46
2222:04 22:22 22:40
2323:00
How often?
07–10 morning17 min apart
10–16 midday18 min apart
16–19 evening18 min apart
19–2218 min apart
22–05 night18 min apart

50K stops

64 stops, in the order published by İETT.

Kazlıçeşme Marmaray → Alibeyköy Metro 32

  1. Kazlıçeşme Marmaray
  2. Zakir Baş Sokak
  3. Süleymaniye Doğumevi
  4. Göğüs Hastanesi
  5. Belgradkapı
  6. Biruni Üniversitesi
  7. Silivrikapı
  8. Kozlu
  9. Mevlanakapı
  10. Topkapı Zeytinburnu
  11. Topkapı Alt Geçit
  12. Edirnekapı Kaleboyu
  13. Edirnekapı Surdışı
  14. Şehitlik
  15. Demirkapı
  16. Defterdar
  17. Nişanca - Şehit Oğuzhan Erdoğan
  18. Düğmeciler
  19. Eyüpsultan
  20. Necip Fazıl Kısakürek
  21. Teleferik Pierreloti
  22. Şehit Cumhuriyet Savcısı Mehmet Selim Kiraz
  23. Eyüpsultan Devlet Hastanesi
  24. Çeltik
  25. Sakarya Mahallesi
  26. Silahtarağa Caddesi
  27. Fil Köprüsü
  28. Igdaş Genel Müdürlüğü
  29. Fevzi Çakmak Caddesi
  30. Araphan
  31. Mareşal Fevzi Çakmak Camii
  32. Alibeyköy Metro

Alibeyköy Metro → Kazlıçeşme Marmaray 32

  1. Alibeyköy Metro
  2. Alibeyköy Metro
  3. Alibeyköy
  4. Igdaş Genel Müdürlüğü
  5. Fil Köprüsü
  6. Silahtarağa Caddesi
  7. Sakarya Mahallesi
  8. Çeltik
  9. Eyüpsultan Devlet Hastanesi
  10. Şehit Cumhuriyet Savcısı Mehmet Selim Kiraz
  11. Teleferik Pierreloti
  12. Necip Fazıl Kısakürek
  13. Eyüpsultan
  14. Eyüpsultan
  15. Düğmeciler
  16. Nişanca - Şehit Oğuzhan Erdoğan
  17. Defterdar
  18. Bayrampaşa Metro
  19. Tikveşli Sokak
  20. Demirkapı
  21. Şehitlik
  22. Edirnekapı Surdışı
  23. Edirnekapı Kaleboyu
  24. Topkapı Alt Geçit
  25. Topkapı Zeytinburnu
  26. Mevlanakapı
  27. Kozlu
  28. Silivrikapı
  29. Biruni Üniversitesi
  30. Belgradkapı
  31. Abdi Ipekçi Spor Salonu
  32. Borsa Istanbul Zeytinburnu Anadolu Lisesi

Frequently asked

What time is the first 50K bus?

On weekdays the first bus leaves Alibeyköy Metro at 05:40.

What time is the last 50K bus?

On weekdays the last bus leaves at 21:40.

How often does the 50K run?

Roughly every 18 minutes during the day on weekdays. By time band: 05–07 every 10 min; 07–10 morning every 15 min; 10–16 midday every 18 min; 16–19 evening every 18 min; 19–22 every 18 min. This is the planned frequency; check the live position for traffic delays.

Which stops does the 50K serve?

32 stops towards Kazlıçeşme Marmaray: Kazlıçeşme Marmaray, Zakir Baş Sokak, Süleymaniye Doğumevi, Göğüs Hastanesi, Belgradkapı, Biruni Üniversitesi, Silivrikapı, Kozlu, Mevlanakapı, Topkapı Zeytinburnu, Topkapı Alt Geçit, Edirnekapı Kaleboyu, Edirnekapı Surdışı, Şehitlik…. Full list above.

Where does the 50K go?

It runs between Alibeyköy Metro and Kazlıçeşme Marmaray (Alibeyköy Metro – Kazlıçeşme Marmaray). Both directions are above.

Related lines

Source: the planned timetable published by İETT, re-read by MetroFlow weekly. The data on this page last changed on . Public holidays run the Sunday timetable; İETT announces short-notice changes in its own notices.